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Introduction of the New GL-Class Model series X 166
Introduction into Service Manual
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Mercedes-Benz Service
Introduction of the New GL-Class Model series X 166
Daimler AG · Technical Information and Workshop Equipment (GSP/OI) · D-70546 Stuttgart
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Information and copyright
Product Portfolio Comprehensive information about our full Product Portfolio can also be found at our Internet Portal. Link: http://aftersales.mercedes-benz.com Questions and suggestions If you have any questions or suggestions concerning this product, please write to us. E-mail: customer.support@daimler.com Fax: +49-(0)18 05/0 10-79 78
© 2012 by Daimler AG This document, including all its parts, is protected by copyright. Any further processing or use requires the previous written consent of Daimler AG, Department GSP/ORW, HPC R822, W002, D-70546 Stuttgart. This applies in particular to reproduction, distribution, alteration, translation, microfilming and storage and/or processing in electronic systems, including databases and online services. Image no. of title image: Image no. of posters: Order no. of this publication: 06/2012 P00.00-4863-00 P00.00-4861-00, P00.00-4862-00 6516 1394 02 - HLI 000 000 08 11
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Contents
Preface Notes
7 8
Overview Models and major assemblies Brief description Equipment
9 10 11
Overall vehicle Exterior Dimensions of GL 350 BLUETEC 4MATIC Dimensions of GL 63 AMG Technical data Interior
18 20 22 24 26
Maintenance Maintenance
35
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3
Contents
Powerplant Engine data Gasoline engines M 157 and M 278 Diesel engine OM 642 Engine cooling Exhaust system Fuel system
36 38 40 42 43 45
Transmission 7G-Tronic Plus transmission Transmission data
49 50
Chassis Steering Suspension Brake system Wheels and tires
51 55 59 61
4
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Contents
Networking Overall network Batteries and alternator
63 67
Lights Exterior lights Interior lights
68 72
Safety Active/passive safety Restraint systems
73 74
Driving assistance systems Overview of systems 360° camera
75 80
Comfort Climate control
82
Audio and communications Telematics Sound system Telephone eCall/mbrace Digital Owner's Manual
84 85 88 89 90
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5
Contents
Body Bodyshell
92
Special tools Chassis Protective workshop coverings
98 99
Workshop equipment Body repair systems
100
Annex Abbreviations Index
101 103
6
n Introduction of the New GL-Class, Model Series X 166
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Preface
Dear Reader, This Introduction into Service Manual presents the new GL-Class in model series X 166. The purpose of this brochure is to acquaint you with the technical highlights of this new vehicle in advance of its market launch. This brochure is intended to provide information for people employed in service, maintenance and repair as well as for aftersales staff. It is assumed here that the reader is already familiar with the Mercedes-Benz model series currently on the market. In terms of the contents, the emphasis in this Introduction into Service Manual is on presenting new and modified components and systems. This Introduction into Service Manual is not intended as an aid for repairs or for the diagnosis of technical problems. For such needs, more extensive information is available in the Workshop Information System (WIS) and Xentry Diagnostics. WIS is updated continuously. Therefore, the information available there reflects the latest technical status of our vehicles. This Introduction into Service Manual presents initial information about the G-Class of model series X 166. The Introduction into Service Manual is not stored in this form in WIS. The contents of this brochure are not updated. No provision is made for supplements. We will publicize modifications and new features in the relevant WIS documents. The information presented in this Introduction into Service Manual may therefore differ from the more up-to-date information found in WIS. All information relating to technical data, equipment and options is valid as of the copy deadline in April 2012 and may therefore differ from the current production configuration.
Daimler AG Technical Information and Workshop Equipment (GSP/OI)
i Note Information about the vehicles and about operating the vehicle functions can also be found in the interactive owner's manual on the Internet at:
www.mercedes-benz.de/betriebsanleitung
Introduction of the New GL-Class, Model Series X 166 n
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7
Notes
8
n Introduction of the New GL-Class, Model Series X 166
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BR
Model
Engine
Automatic 7-speed transmission 722.903
Market launch
GL 350 BLUETEC 4MATIC GL 450 4MATIC1 GL 500 4MATIC GL 550 4MATIC1 GL 63 AMG
1 2
166.824
642.826
11/2012
166.872 166.873 166.873 166.874
278.928 278.928 278.928 157.982
722.909 722.909 722.909 722.905
11/2012 11/2012 09/2012 11/20122
USA only Market launch USA 03/2013
Model series X 166
P00.00-4864-00
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Overview
9
Models and major assemblies
Overview
Brief description
Vehicle concept
The new design of the Mercedes-Benz GL-Class X 166 is based on the Mercedes-Benz M-Class W 166. The new GL-Class can be recognized immediately at first glance as a Sports Utility Vehicle (SUV). An expressive design, high-value appeal, spaciousness and excellent operating comfort underline its powerful presence.
Innovations
• • • • 360° camera (SA) Electric Easy-Entry function (SA) Illuminated running boards (SA) Off-road light (SA)
New features Dimensional concept
With a vehicle length of 5120 mm and a vehicle width of 1934 mm, model series X 166 is longer and wider than the predecessor model series by 21 mm and 14 mm (front end extension due to pedestrian protection). • • • • • • • • • • • • • • • • • • Active Roll Stabilization (SA) Active Park Assist 1.5 (SA) Adaptive High Beam Assist (SA) DISTRONIC PLUS (SA) Traffic sign assistant (SA) Load detection for air suspension (standard in ECE; not in USA) Reversible seat cooling (SA) ATTENTION ASSIST COLLISION PREVENTION ASSIST (SA) PRE-SAFE brake (SA) Active Blind Spot Assist (SA) Active Lane Keeping Assist (SA) EPS with Steer Assist Crosswind stabilization Electric power steering (EPS) Night View Assist PLUS (SA) COMAND remote control Color display in instrument cluster
i Note Further details on the electrical systems of model series X 166 (e.g. function descriptions and the locations of electrical components) are available in the Workshop Information System (WIS) under "Basic knowledge/functions" (GF).
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GL 350 BLUETEC 4MATIC Equipment variants Basic exterior V6 look Chrome package AMG exterior sport package designo exclusive package3 Powerplant, engine, suspension, brakes ECO start/stop function Diesel particulate filter Active Curve System ON&OFFROAD package Off-road transmission mode with off-road button AIRMATIC with ADS and load detection Standard Code P311
GL 450 4MATIC
GL 500/ GL 550 4MATIC
GL 63 AMG
Standard Standard — Code P312
—
—
Code X27, X11, X06
Standard — Code 468 Code 430 Standard Standard1 — — —
Electric parking brake
1 2
Standard
Except USA Standard in USA 3 Standard for GL63 AMG in USA (without DINAMICA inner headliner)
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Overview
Equipment
Overview
Equipment
GL 350 BLUETEC 4MATIC Wheels, tires, light alloy wheels 18" aerodynamic wheel (45.72 cm) 265/60; 8J x 18 ET 56.5 18" light alloy wheel (45.72 cm) 265/60; 8J x 18 ET 56.5 19" light alloy wheel (48.26 cm) 275/55; 8.5J x 19 ET 62 19" light alloy wheel (48.26 cm) 275/55; 8.5J x 19 ET 62 20" light alloy wheel (50.80 cm) 275/50; 8.5J x 20 ET 62 20" light alloy wheel (50.80 cm) 275/50; 8.5J x 20 ET 62 21" AMG light alloy wheel (53.34 cm) 295/40; 10J x 21 ET 46 21" light alloy wheel (53.34 cm) 295/40; 10J x 21 ET 46 21" light alloy wheel (53.34 cm) 295/40; 10J x 21 ET 46 Tire pressure monitor (TPM)
1 2
GL 450 4MATIC
GL 500/ GL 550 4MATIC
GL 63 AMG
Code 52R
—
—
—
Standard1 Code R41
—
—
—
Code 06R1
—
Code R552
—
Standard
—
Code R33
Code R331
—
Code 50R
Code 50R1
—
Code 7573
—
Code 7573
—
—
—
—
Standard Code 777 Code 798
Code 7983
—
Code 7983
Code 4751
Standard4
Except USA Standard in USA 3 Component of AMG sport package (P31) 4 Except Japan
12
n Introduction of the New GL-Class, Model Series X 166
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GL 350 BLUETEC 4MATIC Roof systems Electric sliding roof Panoramic sliding sunroof and 3rd seat row panoramic roof Light systems Light package LED daytime running lights Interior lights package Illuminated running boards4 Driving assistance systems Parking package Active Park Assist incl. Parking Guidance Lane package Driver assistance package PLUS Reversing camera with guide lines Night View Assist Plus 360° camera
1 2
GL 450 4MATIC
GL 500/ GL 550 4MATIC
GL 63 AMG
Standard Code 413
Standard1 Code 4132
Standard Code 413
Code P35 Standard Code 876 Code 846 —
Standard
Code 846
Standard
Code P44 Code 235 Code 22P
Code P443 Standard4 Code 22P5 Code 23P Code 22P
Code 2185 Code 610 Code 501
Code 2184
Except GL 550 in USA Standard in Japan 3 Standard in USA and Japan 4 Except USA and Japan 5 Standard in USA
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Overview
Equipment
Overview
Equipment
GL 350 BLUETEC 4MATIC Climate control 2-zone automatic air conditioning "THERMATIC" 3-zone comfort automatic air conditioning "THERMOTRONIC" Rear air conditioning Temperature-controlled cup holder, driver and passenger side Interior equipment Leather multifunction steering wheel Multifunction steering wheel in Nappa leather/wood finish Heated multifunction steering wheel in Nappa leather AMG sport steering wheel with shift paddles Instrument panel clad in ARTICO imitation leather Load compartment Automatic rear-end door EASY PACK liftgate
1 2
GL 450 4MATIC
GL 500/ GL 550 4MATIC
GL 63 AMG
Standard Code 581
— Standard
—
Code 5821 Code 311
Standard Code 289
Standard2 Code 2893
— Code 289
Code 280
Code 2803
—
— Standard
Standard
Standard Standard
Only in combination with code 581 Except USA 3 Standard in USA
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n Introduction of the New GL-Class, Model Series X 166
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GL 350 BLUETEC 4MATIC Comfort systems Memory package Driver/front passenger multicontour seat with massage function incl. luxury head restraint Heated front seats Front seat climate control Seat heaters for 2nd seat row Easy-Entry function, manual Easy-Entry function, electrical Safety and anti-theft protection Airbag for driver and front passenger with seat occupied recognition Windowbag, kneebag Sidebags in rear PRE-SAFE system
1 2
GL 450 4MATIC
GL 500/ GL 550 4MATIC
GL 63 AMG
Code P64 Code 399
Standard1 Standard1
Code 8732 Code 4013 Code 872 Standard Code 843
Standard1
Standard4
Standard
Standard Code 2935 Standard
Except Japan Standard in USA 3 Standard for GL 550 in USA 4 Except USA and Japan 5 Standard in USA and Japan
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Overview
Equipment
Overview
Equipment
GL 350 BLUETEC 4MATIC Telephone, audio and communications Audio 20 CD (ECE only) Audio 20 with changer (ECE only) COMAND online (with navigation) with DVD changer and LINGUATRONIC COMAND online with LINGUATRONIC (with navigation, without changer) COMAND DVD changer without navigation COMAND remote control Preinstallation for Becker® MAP PILOT (ECE only) Becker® MAP PILOT (ECE only) TV tuner Comfort telephony (ECE only) SAP V4 module
1 2
GL 450 4MATIC
GL 500/ GL 550 4MATIC
GL 63 AMG
Standard1 Code 510 Code 512 Code 5122 Code 5123
Code 5274
Code 5285 Code 816 Code 508
Code 509 Code 8656 Code 386 Code 379
Except USA and Japan Except Japan, standard in USA 3 Except Japan 4 Except USA, standard in Japan 5 Standard in USA, except GL 550 6 Standard in Japan
16
n Introduction of the New GL-Class, Model Series X 166
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GL 350 BLUETEC 4MATIC Telephone, audio and communications mbrace/PASS emergency call system SIRIUS satellite radio (USA only) Digital Audio Broadcasting (DAB) radio operation (ECE only) harman/kardon® sound system Bang&Olufsen® surround sound system Rear entertainment Media interface (UCI) Miscellaneous 115V socket (USA only) Swiveling trailer hitch with electric release (ECE only) Trailer hitch (USA only)
1 2
GL 450 4MATIC
GL 500/ GL 550 4MATIC
GL 63 AMG
Code 3481 Code 5361 Code 537 Standard
Code 8102 Code 811 Code 864 Code 5183 Code 5184 Code 518
Standard Code 550
Code 550
—5
Only in USA Standard in USA, on GL550 3 Not in ECE with Audio 20 CD 4 Standard in USA 5 Information not available by copy deadline
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Overview
Equipment
Overall vehicle
Exterior
Front view
The front is dominated by a powerful radiator grille with central star in the style typical of the GL-Class. The design of the engine hood fits harmoniously into the overall picture and meets the increased requirements resulting from legislation on pedestrian protection. The headlamps have a high-quality, exclusive and innovative appearance. The higher, generously proportioned underbody protector in chrome design extends up below the radiator grille to support the impressive appearance of the vehicle. The daytime running lamps with LED technology are housed in chrome-trimmed bars.
Front view (model series X 166)
P00.00-4865-00
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n Introduction of the New GL-Class, Model Series X 166
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Side view
The stretched linear design of the side view emphasizes the on-road nature of the vehicle, whose balanced proportions are underlined by a large wheelbase and short overhangs. The D-pillar clearly distinguishes the vehicle from the competition in terms of style. Furthermore, the roof line only drops very slightly to the rear, increasing the space available in the new GL-Class X 166. A vent window for the passengers of the 3rd seat row and any pets being carried in the load compartment ensures a pleasant climate in the rear in combination with the optional rear air conditioning system.
Rear view
The rear end of the new GL-Class X 166 features newly designed, two-piece rear lamps with LED fiber optics. The lowered roof with large roof spoiler emphasizes the width of the vehicle and gives it the appearance of sitting securely on the road. The appearance of the rear end is further characterized by the chrome loading sill protector and the "wing design" of the bumper.
Side view (model series X 166)
P00.00-4866-00
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Overall vehicle
Exterior
Overall vehicle
Dimensions of GL 350 BLUETEC 4MATIC
Vehicle dimensions of GL 350 BLUETEC 4MATIC Dimensions unloaded Vehicle without license plate adapter (5 mm) Height specifications with suspension at Highway level
P00.10-5278-00
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n Introduction of the New GL-Class, Model Series X 166
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Vehicle dimensions (garage dimension) of GL 350 BLUETEC 4MATIC Dimensions unloaded Height and angle specifications with suspension at Highway level
P00.10-5279-00
Introduction of the New GL-Class, Model Series X 166 n
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Overall vehicle
Dimensions of GL 350 BLUETEC 4MATIC
Overall vehicle
Dimensions of GL 63 AMG
Vehicle dimensions of GL 63 AMG Height specifications with suspension at on-road level
P00.10-5280-00
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n Introduction of the New GL-Class, Model Series X 166
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Vehicle dimensions (garage dimensions) of GL 63 AMG Height and angle specifications with suspension at on-road level 1 With trailer hitch incl. protective cap (SA)
P00.10-5281-00
Introduction of the New GL-Class, Model Series X 166 n
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Overall vehicle
Dimensions of GL 63 AMG
Overall vehicle
Technical data
Comparison of model series X 164 against model series X 166
Unit Dimensions Vehicle length Vehicle width Vehicle width (with outside mirrors folded out) Vehicle height Wheelbase Front overhang Rear overhang Front track width Rear track width Front overhang angle Rear overhang angle Ramp angle Coefficient of drag Cd
1
X 164
X 166
Difference
mm mm mm
5099 1920 2170
5120 1934 2141
+21 +14 -29
mm mm mm mm mm mm ° ° °
1840 3075 876 1148 1651 1654 26 21 15 0.360
1850 3075 885 1160 1655 1675 251 20 15 0.354
+10 0 +9 +12 +4 +21 -1 -1 0 -0.006
with Airdam for aerodynamic optimization if
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Unit
GL 350 BLUETEC 4MATIC
GL 450 4MATIC
GL 500/ GL 550 4MATIC
GL 63 AMG
Dimensions and weights Curb weight as per DIN Permissible gross vehicle weight Maximum payload (DIN) Open load compartment volume behind driver seat Open load compartment volume behind rear seat Maximum load compartment volume behind driver seat Maximum load compartment volume behind rear seat Maximum load compartment volume behind 3rd seat row Turning circle Fuel tank including reserve
1
kg kg kg l
2380 3250 870
24501 3250 8001 1210
2370/ 25301 3250/ 3250 880/ 7201
2505 3250 745
l
680
l
2300
l
1320
l
390
m
12.40 100 13
12.45 100 13
Weight as per SAE
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Overall vehicle
Technical data
Overall vehicle
Interior
Interior design
The interior has an impressive, coherent design with very fine materials which reflects the dynamic appearance of the exterior. The emphasis on the wide appearance of the vehicle is continued in the cockpit. The large central display is located between the two center air outlets. Different wood variants and Silver Shadow controls give the GL-Class X 166 its special character. The controls for the air conditioning are located below the head unit. With a 3rd seat row as standard, the vehicle has a total of seven seats. Interior ambiance illumination is available as special equipment. This provides orientation and feeling of comfort in the dark. The instrument panel is clad in Artico leather with decorative seams as standard, while Nappa leather with decorative seams in a contrasting color is available as special equipment. In the center console underneath a wooden blind, there are two optional heated/cooled cup holders. The controls and comfortable armrest with integrated palm rest form a harmonious unit above the large stowage compartment.
Interior design
P68.00-7060-00
26
n Introduction of the New GL-Class, Model Series X 166
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Instrument cluster
The twin-tube instrument cluster which has previously featured in the ML-Class is equipped with a multifunction display with TFT technology as standard, located between the two analog dial-type gauges. This bright, 11.5 cm high-resolution color display provides information from the on-board computer. This can be used to access submenus such as "Trip", "Navigation" and a special "Off-road menu" in the GL-Class via the control buttons on the steering wheel. The display also shows the selected gear range and shift program of the automatic transmission. New features compared to the ML-Class: • Active Parking Assist with parking space exit function • Transport mode • Gulf states warning • New languages (e.g. Czech, Polish) • Non-linear scale • Tourist mode (change illumination between LHD/RHD modes, only valid in combination with the lighting package)
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Overall vehicle
Interior
Overall vehicle
Interior
P54.33-2364-00
Instrument cluster of X 166 USA version A1 A1e1 A1e2 A1e3 A1e4 A1e9 A1e11 A1e15 A1e16 A1e17 A1e18 A1e32 A1e38 A1e41 Instrument cluster Left turn signal indicator lamp Right turn signal indicator lamp High beam indicator lamp Fuel reserve warning lamp Seat belt warning lamp Parking brake warning lamp Supplemental Restraint System indicator lamp Preglow indicator lamp (with diesel engine) Anti-lock braking system indicator lamp Rear fog light indicator lamp ESP®/ASR OFF warning lamp Standing lights indicator lamp Electronic Stability Program warning lamp A1e51 A1e54 A1e57 A1e58 A1e59 A1e66 A1e67 A1e75 A1p1 A1p2 A1p5 A1p8 A1p12 A1p13 A1p16 Brake system warning lamp Coolant temperature warning lamp Front fog lamp indicator lamp Engine diagnosis indicator lamp DISTRONIC warning lamp (with (code EZ9) DISTRONIC PLUS) Tire pressure monitor warning lamp (with (code RY6) Tire pressure monitor) Low beam indicator lamp Brake force distribution warning lamp Coolant temperature gauge Fuel level indicator Tachometer Speedometer Gear indicator Multifunction display Transmission mode display
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Seats
The three seat/two sport seat variants are available in six different color combinations. The standard variant features Artico leather and a new seam pattern. Various high-quality and robust seat coverings are available. The 2nd seat row can be equipped with the electric "Easy-Entry function" special equipment, which makes accessing the 3rd seat row considerably more comfortable than in the standard version. The 3rd seat row can be folded down electrically from several control points. The following special equipment options are available: • Memory Package • Left and right front multicontour seat with massage function, front cushion length adjustment, luxury head restraints with adjustable side wings • Left and right front comfort seat (heated and ventilated with reversible seat cooling) (only in combination with Lugano or Nappa leather) • Heated left and right front seats • Seat heater in rear • Fire extinguisher • Easy-Entry function, electrical • Through-loading function in 2nd seat row (not with electric Easy-Entry function)
Seats with designo Exclusive package (designo porcelain, code X27)
P91.00-2321-00
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Overall vehicle
Interior
Overall vehicle
Interior
3rd seat row rear seats
Two separate seats make up the 3rd seat row. If they are not in use they can be folded down individually or together at the touch of a button and lowered towards the front. When folded down, the backs of the backrests combine with two additional panels to form an almost flat load compartment. The buckles of the three-point seat belts are attached to the seat. Each seat is equipped with an electric drive system for locking/unlocking and an electric drive system for the folding mechanism. There are two adjacent operating switches (for each seat) on the right of the load compartment and also on the face of the side trim behind the rear door. The folding mechanism includes the mounting of the cushions on the body structure with a four-bar linkage and the connection of the backrest via coupling bars which allows it to rotate against the structure. The folding movement of the backrest and the lowering movement the cushion towards the front thus overlap harmoniously. The new GL-Class X 166 also features ISOFIX child seat anchors on the left and right in the 2nd and 3rd seat row as well as Top Tether fastening points on the rear of the rear backrests.
3rd seat row, 1/2 folded
P91.12-3634-00
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Electric Easy-Entry function
An electrically operated Easy-Entry function is available optionally for the new model series X 166 as an interior innovation. This allows convenient access to the 3rd seat row by folding away the 2nd seat row. The movement of the seat cushions and backrests is triggered via actuators and operates using the spring preload. In the process, the head restraints are automatically drawn in and the backrest is placed against the seat cushion. The seat is then folded forwards as a complete unit. The operating switches for this function are each located on the backrest of the 2nd seat row.
Electric Easy-Entry function
P91.22-2208-00
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Overall vehicle
Interior
Overall vehicle
Interior
Load compartment
With a load compartment depth of 1330 mm (W 166 : 1046 mm) with the backrest of the 2nd seat row not folded up and the 3rd seat row lowered, it is possible to stow a cuboid of dimensions 1830x900x760 (LxWxH) in the longitudinal direction. The 2nd seat row consists of a seat bench with a 60:40 split, whose seat cushions can be folded up to the front and whose backrests can be folded forwards. The backrest angle can be adjusted in 2° steps from the starting position (normal seat position 24°) up to 12° to the front (cargo position of X 164 only 6°) and up to 6° to the rear (comfort position). The load compartment is lined with pile carpet. The trunk sill is covered with a plastic lining with stainless steel foil inserts. In the left and right sides of the load compartment trim, there is an armrest with integrated cupholder for the 3rd seat row. The armrest is clad in imitation leather as standard or in Nappa leather in vehicles equipped with the designo Exclusive package special equipment. On vehicles with the sound system special equipment, there is a subwoofer located behind the service flap on the right and there are additional speakers under the grille in the beltline. On the left-hand side of the load compartment trim, there is a 12 V socket located directly next to the load compartment lamp.
Load compartment
P68.80-2104-00
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Load compartment variants as per VDA DIN 70020
Open load compartment behind rear seat Loaded up to top edge of rear backrest Volume: 680 liters1
Open load compartment behind rear seat 3rd seat row backrest folded down Loaded up to roof Volume 1320 liters1
Open load compartment behind rear seat Rear backrest and 3rd seat row backrest folded down Seat cushions folded down Loaded up to upper edge of driver seat backrest Volume 1210 liters
Open load compartment behind driver seat Rear backrest and 3rd seat row backrest folded down Seat cushions folded down Loaded up to roof Volume 2300 liters
Load compartment variants
P00.00-4867-00
1
Upright backrest position
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Overall vehicle
Interior
Overall vehicle
Interior
Load compartment variants as per VDA DIN 70020
Open load compartment behind 3rd seat row Loaded up to upper edge of 3rd seat row Volume 295 liters
Open load compartment behind 3rd seat row Loaded up to roof Volume 390 liters
Largest cuboid: Dimensions 1830 x 900 x 760 mm Volume 1252 liters
Longest board: Dimensions 3570 x 400 x 30 mm
Load compartment variants
P00.00-4868-00
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New technical features
The GL-Class is based on the proven technology of the predecessor model and is fully integrated into the ASSYST PLUS maintenance system of the extended maintenance strategy. The maintenance intervals remain the same as for the base model vehicle.
Predictable costs and reliable planning: Mercedes-Benz passenger car service contracts
Which service contract suits me best? With a vehiclespecific service contract, a passenger car customer can protect themselves individually and choose the best product for them from a range of different variants. The purchase of an extended warranty as an introductory product is aimed at security-oriented, price-sensitive customers. These customers are protected against unexpected repair costs in the long-term even after the manufacturer warranty expires. With a maintenance contract, the focus is on cost transparency and reliable planning. In this case, all maintenance costs are covered for the agreed term. The services include all maintenance operations as per the service booklet including additional operations "subject to separate invoice". The full service contract, as a premium product, combines the aforementioned maintenance and repair work with all wear-related operations. With this all-inone protection package, the customer can be sure that their Mercedes-Benz will stay in top form for a long time. The availability and product names of the Mercedes-Benz service contracts are defined on a country-specific basis. Talk to your colleagues in sales or your contact person for the market.
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Maintenance
Maintenance
Powerplant
Engine data
Unit GL 350 BLUETEC 4MATIC 642.826 OM 642 DE30 LS V6 cm3 mm mm 2987 83.0 92.0 Diesel GL 450 4MATIC
Engine data Engine designation Cylinder arrangement/no. of cylinders Displacement Bore Stroke Fuel Performance Acceleration 0 - 100 km/h Maximum speed Fuel economy/CO2 emissions Fuel economy, overall (NEDC) CO2 emissions Exhaust emission standard ECE/USA l/100 km g/km Standard s km/h
278.928 M 278 DEH46 LA V8 4664 92.9 86.0 Premium
7.9 220
7.2 235
7.4 192 EU 6/BIN 5
11.3 262 EU 5/ULEV II
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n Introduction of the New GL-Class, Model Series X 166
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Unit
GL 500/ GL 550 4MATIC 278.928 M 278 DEH46 LA V8
GL 63 AMG
Engine data Engine designation Cylinder arrangement/ no. of cylinders Displacement Bore Stroke Fuel Performance Acceleration 0 - 100 km/h Maximum speed Fuel economy/CO2 emissions Fuel economy, overall (NEDC) CO2 emissions Exhaust emission standard ECE/USA l/100 km g/km Standard s km/h cm3 mm mm
157.982 M 157 DEH55LA V8 5461 98.0 90.5 Super Plus
4663 92.9 86.0 Premium
5.4 250
4.9 250
11.3 262 EU 5/ULEV II
12.3 288 EU 5/ ULEV 125
Introduction of the New GL-Class, Model Series X 166 n
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Powerplant
Engine data
Powerplant
Gasoline engines M 157 and M 278
As of the market launch in 2012, the V8 engines M 157/M 278 will be used in model series X 166. The M 278 is available in the GL 450 4MATIC and GL 500/GL550 4MATIC. The new AMG 8-cylinder engine M 157 will be installed in the GL 63 AMG. Special features of M 157: • "Controlled Efficiency" with alternator management and start/stop function • Full aluminium crankcase with ventilation bores • Three-piece chain drive • Innovative cast pistons • Demand-based control of cooling/oil circuit • Continuous camshaft adjustment on the intake and exhaust sides Both engines meet the EU 5 and ULEV II/ULEV 125 emissions standards. i Note The Introduction into Service Manual "Introduction of the New 8-Cylinder V-Engine Generation M 157 AMG" is available for the new M 157 V8 engine. Order no. 6516 1380 02
M 157 and M 278
P01.10-3157-00
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n Introduction of the New GL-Class, Model Series X 166
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Unit
GL 450 /GL 500/GL 550 4MATIC M 278 DEH46 LA
GL 63 AMG
Engine data Rated output at engine speed Rated torque at engine speed Compression ratio ε kW rpm Nm rpm
M 157 DE55 LA 410 5250-5750 760 2000-5000 10.0
270/320/320 5250-5750 550/700/700 1600-4750 10.5
Performance graph of M 278.928 shown on GL 500
P01.00-3392-00
Performance graph M 157.982
P01.00-3393-00
M Torque P Output n Rpm
Introduction of the New GL-Class, Model Series X 166 n
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39
Powerplant
Gasoline engines M 157 and M 278
Powerplant
Diesel engine OM 642
The most important new features of the redeveloped 6-cylinder diesel engine OM 642 include an increase in power and torque. The compression ratio has been reduced due to further development of the cylinder head in combination with the optimized roller bearingmounted turbocharger. The ECO start/stop function (ECE) in combination with the friction-optimized vacuum pump and switchable water pump also jointly reduce fuel consumption even further. Further reductions in fuel consumption are achieved by the following features: • • • • • Improved EGR cooling path with switchable bypass Ceramic glow system Modified air ducting Introduction of BIN 5 particulate sensor (USA) Compliance with EU 6 and BIN 5 emissions standards
Compliance with EU 6 and BIN 5 is achieved through modified air ducting, ceramic glow plugs, an optimized cooling path and exhaust gas recirculation with switchable bypass.
Diesel engine OM 642 DE30
P01.10-3158-00
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n Introduction of the New GL-Class, Model Series X 166
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Unit
GL 350 BLUETEC 4MATIC
Engine data Rated output at engine speed Rated torque at engine speed Compression ratio ε
1 2
OM 642 DE30 kW rpm Nm rpm 1901/1792 3600 6201/6172 1600-2400 15.5
ECE USA
Performance graph M 642.886 (ECE)
P01.00-3394-00
M Torque P Output n Rpm
Introduction of the New GL-Class, Model Series X 166 n
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41
Powerplant
Diesel engine OM 642
Powerplant
Engine cooling
General
All gasoline and diesel engines available for the GLClass X 166 come equipped with a cooling module with cross-flow radiator, a transmission oil heat exchanger in the right-hand radiator tank (equipmentdependent), a condenser with attached refrigerant accumulator and drier and a steplessly controlled electric suction fan. The radiator surface area is identical for all engines. Additional components include an external expansion reservoir for coolant and various hoses and lines. A charge air cooler forms part of the cooling equipment on the diesel engine. This is located ahead of the condenser above the crossmember and attached to the front end module. On the supercharged V8 engine, charge air cooling is carried out via a low-temperature circuit. The lowtemperature cooler is, like the charge air cooler on the diesel engine, attached to the front end module. The cooling capacity required by the various engines and equipment items is achieved by a varying number of radiator fins and different electric suction fans with power ratings of 600 W and 850 W.
Adjustable radiator shutters
The new GL-Class X 166 with OM 642 comes equipped with adjustable radiator shutters in combination with a 600 W radiator fan, which allows the airflow through the cooling module of the engine/engine compartment to be controlled. Shutters consisting of a number of slats are arranged in a circular shape parallel to the fan. These slats can be turned jointly by an actuator attached to the radiator module and they influence the flow path of the cooling air. One outstanding advantage of adjustable radiator shutters is their positive influence on aerodynamics as of certain vehicle speeds and the associated reduction in fuel consumption and emission improvements.
PTC heater booster
The more efficient an engine is, the less usable thermal energy is available from the coolant for interior compartment heating. In order to still achieve the required level of heating comfort in the passenger compartment, particularly with a cold engine, the GL 350 BLUETEC 4MATIC is again equipped with a PTC heater booster as on previous models.
P20.40-2221-00
Radiator shutters Y84 Radiator shutters actuator M4/7 Fan motor
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n Introduction of the New GL-Class, Model Series X 166
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Gasoline engine M 278
The catalytic converter system of the V8 gasoline engine M 278 consists of a firewall catalytic converter on both the right and left cylinder bank respectively. The muffler system of the M 278 consists of a center muffler with a volume of approx. 12 liters and a transverse-mounted rear muffler at the vehicle rear with a volume of approx. 32 liters. The center and rear mufflers consist of a combination of absorption and reflection chambers. The derated engine variant does not feature visible tailpipes in the standard version. These are available optionally. Exhaust tips are installed as standard on the full-powered engine variant.
Gasoline engine M 157
The new firewall catalytic converter is equipped with two flow-optimized thin-wall ceramic catalytic converters with AMG-specific monolith coating. The rear muffler has been adapted to the new exhaust system both in terms of its external geometry and internal design. The exhaust system is a continuous twin-pipe system and has a pipe cross-section of 70 mm. Only the AMG variant features exhaust tips on the rear apron as standard.
P49.10-3011-00
Gasoline engine exhaust system M 278 1 2 3 G3/3 G3/4 Firewall catalytic converter Center muffler Rear muffler Left oxygen sensor upstream of catalytic converter Right oxygen sensor upstream of catalytic converter G3/5 Left oxygen sensor downstream of catalytic converter G3/6 Right oxygen sensor downstream of catalytic converter G3/3x1 Electrical connector for left oxygen sensor upstream of catalytic converter G3/4x1 Electrical connector for right oxygen sensor upstream of catalytic converter G3/5x1 Electrical connector for left oxygen sensor downstream of catalytic converter G3/6x1 Electrical connector for right oxygen sensor downstream of catalytic converter
Introduction of the New GL-Class, Model Series X 166 n
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Powerplant
Exhaust system
Powerplant
Exhaust system
Diesel engine OM 642
The exhaust system of the 6-cylinder diesel engine OM 642 has been developed further for the BIN 5 and EU 6 emissions standards with SCR technology. The catalytic converter systems for emission classes BIN 5 and EU 6 are identical and consist of an oxidation catalytic converter and a diesel particular filter in one housing in the firewall area as well as an SCR catalytic converter in the underfloor area. BIN 5 and EU 6 differ due to the differing volumes of the SCR catalytic converter. The muffler system consists of a rear muffler with a volume of approx. 15 liters at the rear end of the vehicle and features two reflection chambers. A maintenance-free particulate filter system ensures reduced soot particulate emissions in the exhaust. The filter regenerates itself without additives through in-engine measures whereby the particulates stored in the filter are burned off in a controlled manner according to the driving condition and filter condition. A specially developed injection nozzle for metered injection of urea into the SCR catalytic converter is attached to the exhaust pipe directly downstream of the diesel particulate filter (DPF). The exhaust system consists of one continuous tract with air gap insulation up to the SCR catalytic converter. The rear muffler has two non-visible tailpipes.
P49.10-3012-00
Exhaust system with BLUETEC exhaust aftertreatment with diesel engine OM 642 shown on G463 Oxidation catalytic converter Diesel particulate filter SCR catalytic converter Temperature sensor upstream of SCR catalytic converter B19/7 Temperature sensor upstream of catalytic converter B19/9 Temperature sensor upstream of diesel particulate filter B28/8 Diesel particulate filter differential pressure sensor 1 2 3 B16/15 Oxygen sensor upstream of catalytic converter NOx sensor control unit downstream of diesel particulate filter N37/7b1 NOx sensor downstream of diesel particulate filter N37/8 NOx sensor control unit downstream of SCR catalytic converter N37/8b1 NOx sensor downstream of SCR catalytic converter Y129 AdBlue® metering valve G3/2 N37/7
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n Introduction of the New GL-Class, Model Series X 166
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Gasoline engines
The electronically commutated gasoline fuel pump is actuated via a fuel tank control unit. The fuel tank control unit regulates the fuel pump based on the fuel pressure specifications from the engine control unit. Via the low-pressure circuit (4.0-6.7 bar), the fuel moves from the tank and through the fuel filter to the high-pressure pump (M 276) or to the two high-pressure pumps (M 278). In the high-pressure circuit, the high-pressure pumps are protected by pressure relief valves and each have one quantity control valve. This regulates the quantity of fuel fed to the pump element depending on the specified fuel pressure. Via the high-pressure pumps, the fuel pressure is brought up to the pressure required for spray-guided direct injection (up to 200 bar depending on the operating condition) and the fuel is fed into the rails via the high-pressure line where it is stored. The fuel pressure and temperature sensor registers the current fuel high pressure (rail pressure) and the fuel temperature in the left rail (M 276) or in the right rail (M 278). The rail pressure is regulated by the MESFI [ME] (motor electronics) control unit, which actuates the quantity control valves on the high-pressure pumps with a PWM signal until the specified pressure is obtained in the rail. The fuel injectors in each cylinder bank are supplied with fuel directly from the corresponding rail.
Fuel system of gasoline engine M 278 (fuel tank W 166)
P47.00-2213-00
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Powerplant
Fuel system
Powerplant
Fuel system
Diesel engine
The diesel fuel pump is actuated by a fuel tank control unit. This controls the fuel pump based on the fuel pressure specifications from the engine control unit. The fuel reaches the high-pressure pump from the tank via the low-pressure circuit. When actuated, the fuel pump draws the fuel out of the fuel feed module and pumps it through the fuel filter to the high-pressure pump. Depending on the fuel requirements, the fuel pressure is regulated to approx. 3.0-5.0 bar. In the high-pressure fuel circuit, the fuel is pumped into the left-hand rail and from there simultaneously into the right-hand rail by the high-pressure pump depending on the accelerator pedal signal, the engine speed and the fuel temperature. The fuel pressure in the rails is controlled by the pressure regulating valve and quantity control valve depending on the specified pressure and fuel temperature. The fuel pressure actually present in the rails is recorded by the rail pressure sensor, continuously forwarded onto the CDI control unit and limited to max. 1800 bar by the pressure regulating valve. The fuel reaches the fuel injectors from the respective rail via the high-pressure lines. Based on a performance map, the CDI control unit calculates the cylinder-selective injection quantity for the respective operating condition. This is dependent on the fuel pressure in the rails and the actuation duration of the fuel injectors.
P49.20-2512-00
Shown on low-pressure fuel circuit A 1 2 3 4 Engine Delivery module flange Bottom valve Fuel pump Filter 5 6 7 8 Suction jet pump Suction jet pump transfer Check valve Filter
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n Introduction of the New GL-Class, Model Series X 166
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Diesel fuel tank
The newly developed fuel tank is located in front of the rear axle under the rear bench seat. This means that the opening between the load compartment and passenger compartment remains as large as possible when the rear seat backrest is folded down. A new feature is external filling of AdBlue® on BLUETEC models with SCR technology via a filler connection behind the fuel filler flap. The reservoir for the AdBlue® additive (urea) is located behind the fuel tank directly next to the rear muffler. It has a capacity of 31.7 liters.
i Note As soon as the AdBlue® supply drops to a minimum level, a message is shown on the multifunction display and the driver is prompted to visit a workshop. If the reservoir is empty, this is shown by an indicator on the multifunction display. As of this point in time, the engine can be started a maximum of 16 times and afterwards the engine can no longer be started.
i Note More information about BLUETEC can be found in the system description "BlueTEC exhaust aftertreatment with AdBlue®". Order no.: 6516 1378 02
P47.10-2666-00
View of diesel engine fuel tank with AdBlue reservoir, shown on W 166 1 AdBlue® reservoir
®
Introduction of the New GL-Class, Model Series X 166 n
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Powerplant
Fuel system
Powerplant
Fuel system
Ventilation
On vehicles with gasoline engine, the fuel tank is ventilated via three roll-over valves as well as a refueling, limiting and vent valve on the tank shell. This ventilation system is combined with an activated charcoal filter located in the right rear wheel well. The stored hydrocarbons are fed from the activated charcoal filter via an electrically actuated purge valve in the engine compartment to the intake manifold of the engine. The activated charcoal filter is thus flushed during defined purge phases. The valve is actuated by the ME-SFI [ME] control unit with varying current strengths in order to control the purge quantity. The diesel tank system is equipped with a simplified ventilation system.
P47.10-2667-00
View of fuel tank of ECE version gasoline engines, shown on W 166 45 55 55/2a 55/2b 75 75/1 Fuel filler neck Fuel feed module Fuel filter Overflow valve Fuel tank Refueling, limiting and vent valve 75/2 77 B4/1 B4/2 B4/7 M3 Bidirectional vent valve Activated charcoal filter Fuel level indicator sensor, left Fuel level indicator sensor, right Fuel pressure sensor Fuel pump
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n Introduction of the New GL-Class, Model Series X 166
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7G-TRONIC PLUS
All models are equipped with the familiar 7G-Tronic Plus automatic transmission. The 7G-Tronic Plus has been optimized with modifications to the torque converter and main transmission. The 7G-Tronic designation is derived from this. It features a new generation of torque converter which offers improved dynamic response characteristics combined with reduced fuel consumption. The consumption-reducing measures include a reduction in drag through a new bearing on the oil pump, improved Torlon rings on the input and output shafts as well as a new automatic transmission fluid (FE-ATF).
i Note The color of the new fluid has been changed from red to blue because it may not be used in older transmissions. The increased durability of the new fluid results in new oil change intervals from once at 50,000 (old) to every 125,000 kilometers (new) provided that the cooling limits are observed. The notes in Service Information bulletin SI00.40-P-0014A in WIS must be observed when using the new transmission fluid. The oil change intervals have been extended because the transmission fluid is subjected to less energy due to the optimization of slip. For more information, see the corresponding documents in WIS.
Introduction of the New GL-Class, Model Series X 166 n
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Transmission
7G-Tronic Plus transmission
Transmission
Transmission data
Technical data Unit GL 350 BLUETEC 4MATIC GL 450 4MATIC GL 500/ GL 550 4MATIC GL 63 AMG
Transmission model Transmission version Number of gears Weight (including converter, transmission fluid and transfer case) Overall length (including transfer case) Max. input torque
1 2
722.903
722.909 W7C 700 7+R
722.909
722.905 W7C 760
kg
125-1351
1152
mm
934-9551
8802
Nm
700
760
With off-road package Without off-road package
Sectional view of 7-speed automatic transmission W7C700
P27.00-2363-00
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n Introduction of the New GL-Class, Model Series X 166
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Electric power steering
The new GL-Class X 166 is equipped with an electromechanically assisted steering gear as standard. In addition to the speed-dependent steering force assistance as provided on previous models, a further significant improvement in steering comfort has been achieved over the entire vehicle speed range. Other advantages compared to hydraulic power steering are: • • • • • Fuel saving potential Compact design Assisted steering return Diagnosis capability No power steering fluid required
Electric power steering with adjustable steering column
P46.00-2181-00
Introduction of the New GL-Class, Model Series X 166 n
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Chassis
Steering
Chassis
Steering
Steering column
The new GL-Class is equipped with a manual longitudinally and vertically adjustable steering column as standard. Optionally available as special equipment is an electric longitudinal and vertically adjustable version with Easy-Entry function, which is included in the memory package SA. The adjustment travel distances for the manual and electric steering column versions are +/- 25 mm vertically and 25 mm forward and 35 mm back horizontally, measured from the basic position of the steering wheel.
Steer Assist
The Steer Assist function can help to stabilize the vehicle by determining a steering torque assistance value depending on the driving condition and applying this using the electric steering assist function. The function never takes over control from the driver but instead indicates to him or her the direction which he or she should steer towards in order to stabilize the vehicle. In the case of oversteer, the Steer Assist function indicates to the driver via the steering wheel that he or she should countersteer until the vehicle has stabilized. If the vehicle brakes on a road surface with different friction values on the left and right (µ-split), a yawing tendency is produced which turns the vehicle towards the higher friction value. The Steer Assist function indicates to the driver via the steering wheel the right direction to turn towards in order to compensate for the yawing tendency resulting from the difference in friction values.
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n Introduction of the New GL-Class, Model Series X 166
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Front axle
The principle of a double wishbone axle designed with high-mounted upper wishbones (high position of the top wishbone control arm) has been selected as the front suspension. In view of the special range of usage of the vehicle, this axle with high-mounted upper wishbones in combination with the suspension subframe provides the optimal set-up for good off-road capability, good driving comfort and good vehicle dynamics. The front axle transmission and engine are mounted on the integral carrier via special rubber bushings. The steering gear is rigidly fixed to the integral carrier which, in turn, is decoupled from the body via four rubber bushings. This minimizes the transmission of vibrations via the front axle and drivetrain to the body. The integral carrier is a welded structure consisting of sheet steel parts and IHU (hydroformed) tubes and is specially designed to meet the high requirements in terms of crash resistance and operational durability. The two transverse control arms and steering knuckles are weight-optimized forged aluminum parts. The wheel bearing unit is bolted to the steering knuckle. The tie rod is made of forged steel. The stabilizer bar is attached to the steering knuckle via a linkage. At the stabilizer bar end, the linkage is equipped with a rubber bushing for improved comfort. The electrically assisted rack-and-pinion steering gear installed ahead of the wheel center provides selfsteering behavior with an intentional understeering tendency when cornering forces act upon the vehicle.
Rear axle (RA)
The rear axle is designed as a four-link axle with the following components: • Wishbone control arms made of cast aluminum • Upper control arm plane with camber strut (formed sheet steel component) and tension/compression rod (forged steel) • Tie rod behind wheel center (welded tube structure) The rear axle carrier is a welded sheet steel structure. It is connected to the body at the front via high-dampening hydro-mounts and at the rear via conventional rubber bushings. The rear axle differential is supported flexibly on the rear axle carrier via three rubber bushings.
Introduction of the New GL-Class, Model Series X 166 n
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Chassis
Steering
Chassis
Steering
Front axle with air suspension and Active Curve System (SA)
P33.00-2127-00
Rear axle with air suspension
P35.00-2112-00
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n Introduction of the New GL-Class, Model Series X 166
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Suspension systems
All models of the GL-Class are equipped as standard with air suspension (AIRMATIC) with all-round level control and adaptive damping system (ADS) (USA without ADS). As a result of the integrated level control and ADS systems, this air suspension system also offers advantages for off-road driving due to the possibility of raising the vehicle level in addition to the comfort-relevant aspects for on-road driving. A modified form of the air suspension also forms part of the ON&OFFROAD package special equipment option. Air suspension with ADS can be combined with an additional SA, active roll stabilization.
Air suspension with adjustment damping (AIRMATIC)
On the two optional air suspension variants, there is a difference in both the number and magnitude of the height levels which can be set at the touch of a button or automatically. Another variable which influences level control is the ADS switch position set by the driver. The ADS switch positions "Sport" and "Comfort" (button designation "COMF") are available and these set different switching thresholds between the four ADS operating stages/damper characteristics.
Suspension with Active Curve System (SA)
P32.00-2069-00
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Chassis
Suspension
Chassis
Suspension
ACTIVE CURVE SYSTEM
The ACTIVE CURVE SYSTEM is available as special equipment and increases and improves ride comfort and vehicle dynamics through the following system features: • Improved suspension comfort during straightahead travel • with excitation alternating between sides • Increased driving safety through stable lanechange behavior up to vehicle maximum speed • Roll stabilization during cornering and active wheel load distribution • Increased responsiveness with significantly reduced steering angle requirement • Improved torsional flexibility off-road (axle articulation) • Improved sensing of individual obstacles On vehicles with the ACTIVE CURVE SYSTEM, the passive torsion stabilizer bars (front and rear axle) are replaced by two torsion stabilizer bars which allow active intervention. This is made possible through the use of two hydraulic rotary actuators. The ACTIVE CURVE SYSTEM control unit regulates the hydraulic pressure in the respective rotary actuator based on a characteristics map. The most important input variable is the lateral acceleration of the vehicle. This is measured, on the one hand, via the lateral acceleration sensor and, on the other, is also calculated theoretically by the control unit. The system is deactivated with the vehicle at a standstill and at a vehicle speed v < 5 km/h, all valves are deenergized. No active torque interventions are applied. A vehicle on a lean (e.g. single-sided load, vehicle on curb) thus does not cause any roll pressure even though the lateral acceleration sensor supplies a signal. As of a vehicle speed v = 5 km/h, the ACTIVE CURVE SYSTEM is started and becomes fully active as of a vehicle speed of 20 km/h. If a system fault is detected, an entry is made in the fault memory of the ACTIVE CURVE SYSTEM control unit. A corresponding message appears on the multifunction display of the instrument cluster at the same time. The ACTIVE CURVE SYSTEM safety valve is no longer energized and is closed. The hydraulic fluid in the front axle stabilizer bar hydraulic rotary actuator is confined here and locks up the actuator. The active torsion bar on the front axle then acts as a passive torsion bar. At the same time, the flow of the pump is diverted directly and unpressurized towards the fluid reservoir. The rear axle stabilizer bar hydraulic rotary actuator remains open. This produces safe vehicle handling characteristics tending towards understeer.
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n Introduction of the New GL-Class, Model Series X 166
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ACTIVE CURVE SYSTEM in X 166 (front axle)
P32.00-2070-00
P32.00-2071-00
ACTIVE CURVE SYSTEM in X 166 (rear axle) 1 Hydraulic rotary actuator 2 Right torsion bar 3 Left torsion bar
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Chassis
Suspension
Chassis
Suspension
ON&OFFROAD package
A permanent all-wheel drive system with one lockable differential (transfer case) and two open differentials (front axle and rear axle) is used in the ON&OFFROAD package special equipment. Other components of the package include a reinforced underride guard, a transmission mode switch, a switch for a manual shift program, an engageable cross-country reduction setting (Low Range), air suspension with advanced level control and an adaptive traction system (4ETS). The torque split of 50:50 between the front axle and rear axle is specified as a fixed value in the transfer case. Via the Low Range button, which is located in the lower control panel, the driver can switch the gear ratio in the transfer case between the on-road ratio "High" (gear ratio 1:1) and the cross-country reduction ratio "Low" (gear ratio 2.93:1). The differential lock in the transfer case can be actuated via the off-road package transmission mode controller. Selection of the programs is displayed in the off-road menu of the head unit. It is possible to select six predefined transmission modes with specific settings for the suspension (level and damping characteristics), drivetrain (transmission shifting program, accelerator pedal characteristics and ESP function) and steering. The transmission modes provide the optimal settings for the applicable driving situation: • Automatic mode "AUTO" as the standard program • "Offroad 1", for light-duty off-road situations: dirt roads, gravel, sand • "Offroad 2", for heavy-duty off-road situations: steep inclines, rocks, axle articulation • "Sport", for handling-oriented roads, provides optimal vehicle dynamics • "Snow", for snowy roads, driving stability when cornering, traction-oriented for straight-ahead travel (snow chain operation) • "Trailer", for downhill driving with a trailer, starting off and maneuvering with a heavy trailer
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n Introduction of the New GL-Class, Model Series X 166
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Brakes
The familiar hydraulic dual-circuit brake system from the M-Class has been taken over for the new Mercedes-Benz GL-Class. It features a front/rear split (one brake circuit each for the front and rear axle) with ADAPTIVE BRAKE control function as standard. This design provides the usual high quality expected of Mercedes-Benz vehicles in terms of braking distance, responsiveness, durability and service life of the brake pads and directional stability during braking. The specific characteristics of the vehicle such as 4x4 drive with on-road and off-road usage, axle load distribution, weight and driving performance have been taken into account here. Brake booster The brake booster consists of an aluminum 20.3 cm/22.9 cm (8"/9") tandem vacuum-powered brake booster which covers the entire model range. The diameter of the master brake cylinder is 28.57 mm. Mechanical design The floating calipers of the front disk brakes are located behind the center of the front axle and those of the rear disk brakes are located in front of the center of the rear axle. Brake wear is monitored by a wear sensor on the outer brake pad of the front and rear right wheel respectively. If the brake pads reach their wear limits, this is indicated by an indicator lamp on the instrument cluster. Internally ventilated brake disks are always installed on both the front and rear axles.
Electric parking brake
The new GL-Class is equipped as standard with the electric parking brake previously introduced to the MClass. It makes use of a combined floating brake caliper with electric parking brake function on the rear axle. The electric parking brake is controlled by a control located on the left of the instrument panel below the rotary light switch. If the control of the electric parking brake is pressed with the vehicle at a standstill or at a speed of below 4 km/h, the combined floating brake caliper closes completely and permanently irrespective of the duration of actuation. The corresponding system and warning messages for the electric parking brake are shown on the display of the instrument cluster in the form of yellow and red indicator lamps.
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Chassis
Brake system
Chassis
Brake system
Technical data Unit GL 350 BLUETEC 4MATIC GL 450 4MATIC GL 500/ GL 550 4MATIC GL 63 AMG
Front brake system Brake type 2-piston floating caliper 6-piston fixed caliper Perforated, intern. ventilated 390 36 2 x 85 2 x 120
Brake disk design Brake disk diameter Brake disk thickness Pad area Rear brake system Brake type Brake disk design Brake disk diameter Brake disk thickness Pad area mm mm cm2 mm mm cm2 350 32 2 x 74
Internally ventilated 375
1-piston floating caliper Internally ventilated 345 22 2 x 39 26 Perforated, intern. ventilated
i Note Due to the electric brake caliper which is installed, no additional brake pads are installed for the parking brake.
i Note In contrast to the predecessor model series, it is no longer necessary to connect a diagnostic tester in order to change the pads. See WIS for detailed information.
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n Introduction of the New GL-Class, Model Series X 166
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Front light alloy wheel Light-alloy wheels Code 52R/R41 Code 06R/R55 Code R33/50R Code 757/777/798 8J x 18 ET56.5 8.5J x 19 ET62 8.5J x 20 ET62 10J x 21 ET46
Front tire
Rear light alloy wheel
Rear tire
265/60 R 18 275/55 R 19 275/50 R 20 295/40 R 21
8J x 18 ET56.5 8.5J x 19 ET62 8.5J x 20 ET62 10J x 21 ET46
265/60 R 18 275/55 R 19 275/50 R 20 295/40 R 21
Code 52R
P40.10-6356-00
Code R41
P40.10-6357-00
Code 06R
P40.10-6358-00
Code R55
P40.10-6359-00
Introduction of the New GL-Class, Model Series X 166 n
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Chassis
Wheels and tires
Chassis
Wheels and tires
Code R33
P40.10-6360-00
Code 50R
P40.10-6361-00
Code 757
P40.10-6362-00
Code 777
P40.10-6363-00
Code 798
P40.10-6364-00
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n Introduction of the New GL-Class, Model Series X 166
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Overall network of model series X 166 Diagnostic CAN Vehicle dynamics CAN Sensor CAN LIN bus MOST Telematics CAN
Interior CAN
Chassis CAN
Drive train CAN
Drive train sensor CAN
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Introduction of the New GL-Class, Model Series X 166 n
P00.19-5253-00
Overall network
63
Networking
Networking
64
Interior CAN 2 3 4 5 13 21 15 Left front door control unit Right front door control unit Left rear door control unit Right rear door control unit KEYLESS-GO control unit RCP control unit Electronic ignition lock control unit 39 Electric parking brake control unit 34 Supplemental restraint system control unit 32 ME-SFI [ME] control unit 23 CDI control unit 37 Electronic Stability Program control unit 38 AIRMATIC control unit 42 Active roll stabilization control unit 27 Video and radar sensor system control unit 15 Electronic ignition lock control unit 33 Steering column tube module control unit 1 49 51 45 47 46 Instrument cluster Multifunction camera Reversing camera Night View Assist control unit Parking system control unit Electrical power steering control unit 44 Headlamp control unit 15 Electronic ignition lock control unit 48 Tire pressure monitor control unit Chassis CAN 1 Chassis CAN 2
Interior CAN
Overall network
1 16 16 20 10
n Introduction of the New GL-Class, Model Series X 166
Chassis CAN 1 Drive train CAN 35 Left front reversible emergency tensioning retractor 36 Right front reversible emergency tensioning retractor 43 COLLISION PREVENTION ASSIST controller unit 40 Left rear bumper intelligent radar sensor 41 Right rear bumper intelligent radar sensor Diagnostic CAN 59 Emergency call system control unit 15 Electronic ignition lock control unit 56 Intelligent servo module for DIRECT SELECT 54 Fuel system control unit 57 Transfer case control unit 32 ME-SFI [ME] control unit 23 CDI control unit 58 Transmission oil auxiliary pump control unit 55 Fully integrated transmission control unit
Instrument cluster Radio COMAND controller unit Stationary heater control unit Panoramic sliding sunroof control module 10 Sliding roof control module 10 Panoramic sliding sunroof control unit 17 Multicontour seat pneumatic pump 8 SAM control unit 9 Rear control unit 22 Liftgate control unit 14 Automatic air conditioning control and operating unit 11 ATA/tow-away protection/interior protection control unit 12 Trailer recognition control unit 6 Driver seat control unit 7 Front passenger seat control unit 18 Driver multicontour seat control unit 19 Front passenger multicontour seat control unit
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LIN bus 53 DISTRONIC electric controller unit 52 Yaw rate sensor for lateral and longitudinal acceleration 37 Electronic Stability Program control unit 27 Video and radar sensor system control unit 16 16 61 61 63 62 Radio COMAND controller unit TV tuner (analog/digital) Digital TV tuner Media interface control unit Sound system amplifier control unit 60 Digital Audio Broadcasting control unit 60 Satellite digital audio radio (SDAR) control unit 26 32 23 24 25 24 AdBlue® control unit ME-SFI [ME] control unit CDI control unit Left NOx sensor control unit Right NOx sensor control unit NOx sensor control unit downstream of diesel particulate filter 25 NOx sensor control unit downstream of SCR catalytic converter
Vehicle dynamics CAN
MOST
Drive train sensor CAN
74 Weight Sensing System control unit (WSS) 8 SAM control unit 14 Automatic air conditioning control and operating unit 11 ATA/tow-away protection/interior protection control unit 32 ME-SFI [ME] control unit 23 CDI control unit 6 Driver seat control unit 18 Driver multicontour seat control unit 2 Left front door control unit 3 Right front door control unit 71 Overhead control panel control unit 44 Headlamp control unit
Sensor CAN 28 Left front bumper DISTRONIC sensor (DTR) 29 Right front bumper DISTRONIC sensor (DTR) 30 Left rear bumper radar sensor 31 Right rear bumper radar sensor 27 Video and radar sensor system control unit 16 70 16 64 67 68 65 66 61 61 69
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Telematics CAN Radio Cradle for navigation module COMAND controller unit DVD player Left rear display Right rear display Audio/COMAND display Audio/COMAND control panel TV tuner (analog/digital) Digital TV tuner Navigation module
i Note The overall network shows all the control units that can be installed at the time of the market launch and their locations in the vehicle. The vehicle illustrated is fictional as it shows the control units of all engine variants in the vehicle at the same time.
Introduction of the New GL-Class, Model Series X 166 n
Overall network
65
Networking
Networking
Overall network
Network architecture
The network architecture used in the GL-Class represents the current state-of-the-art. The main features of this network structure include: • Division of CAN communication into different subsections such as body CAN, diagnostic CAN, chassis CAN1 and chassis CAN2, dynamics CAN, powertrain CAN and PT sensor CAN. • Linking of individual networks via gateways in electronic ignition switch, engine controller module and telematics gateway. • Use of numerous subbus systems in the form of single-wire buses (LIN for Local Interconnect Network). The architecture of the GL-Class represents a logical further development of the E/E architecture of previous Mercedes-Benz model series. The data transfer rate for the BODY-CAN and HEADUNIT-CAN is 125 kBaud and it is 500 kBaud for the DIAGNOSTIC-CAN, CHASSIS-CAN, DYNAMICS-CAN and POWERTRAIN-CAN. Central gateway / electronic ignition switch The electronic ignition switch houses a gateway which links four bus systems to each other. These include: • The diagnostic CAN, which links the offboard test system to the other subnetworks • The body CAN for communication between comfort systems • Chassis CAN1 and CAN2, for linking the electric power steering, Night View system, Advanced Park Control, tire pressure module, engine and chassis systems Diagnostic CAN The diagnostic CAN of the GL-Class is the sole diagnosis communications interface between the external diagnosis test system and the vehicle. The vehicle thus meets the legal requirements for exhaust gas diagnosis. All CAN and MOST control units can be diagnosed. LIN components are addressed with a separate diagnosis file. Every CAN and MOST control unit has an internal fault memory. The faults of LIN slaves are stored in the LIN master. Wiring harness The wiring harnesses for the interior compartment and engine compartment are designed customer-specifically. The wiring variants are based on the basic equipment and respective special equipment items installed. The wiring harnesses in the interior are routed in an Hstructure in the vehicle and are protected by cable ducts in special areas. A new technology is the use of paint-scraping nuts on the ground points to the body. Fuses Maxi fuses and ATO fuses are used. These are located in fuses boxes at the front of the engine compartment and at the right rear of the vehicle under the rear bench seat where they are accessible to the customer. The prefuse box on the battery contains a pyrofuse which, in the event of a crash, disconnects the starter and alternator line from the battery.
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n Introduction of the New GL-Class, Model Series X 166
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Batteries and alternator
The on-board electrical system battery has a capacity of 96 Ah and is located under the front passenger seat. A backup battery of 1.2 Ah is provided for shiftby-wire in order to ensure energy is available to bring the vehicle to its defined standstill condition if the main supply fails. This backup battery is replaced by a larger backup battery for the start/stop function. At a charge level of over 80%, the alternator output is reduced in order to reduce the load on the engine. In addition, the USA variant of the GL-Class is equipped with a 115 V socket and a DC/AC converter in the rear footwell of the second seat row.
Overview of system components for energy management, shown on W 166 A1 B95 F4 F32/3 G1 G1/7 G1/13 G2 Instrument cluster Battery sensor Rear fuse box Engine compartment prefuse box On-board electrical system battery Additional battery Additional battery for ECO start/stop function Alternator K114 N3/9 N3/10 N10 N24/3 N73 V19 X58/34
P54.10-3786-00
ECO start/stop function additional battery relay CDI control unit ME-SFI [ME] control unit SAM control unit DC/AC converter control unit Electronic ignition lock control unit ECO start/stop function diode 115 V socket
Introduction of the New GL-Class, Model Series X 166 n
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Networking
Batteries and alternator
Lights
Exterior lights
Front lights
The headlamps of the new GL-Class X 166 have been further developed compared to the predecessor model series with respect to the position of the headlamp function and the lighting technology used. The new GL-Class is equipped with single-tube halogen headlamps as standard. The optional version with Intelligent Light System also features single-tube main headlamps. Here, the turn signal indicator, position lamp and cornering lamp functions use LED technology for the first time. As a future design element and brand-identifying feature during day and night, the position lamp and turn signal indicator functions have been matched to the contours of the radiator grille and engine hood.
Intelligent Light System (ILS)
Headlamps with ILS are available as special equipment in model series X 166. In contrast to the standard version, the projection system also carries out the high beam function in addition to the low beam function and only uses one bulb to do so. With the high beams activated, the entire light output of the gas discharge lamp is available. Other functions of the ILS include: • • • • • • Active light distribution Motorway lights Extended fog light function Adaptive high beams Off-road light distribution Headlamp cleaning system (HCS)
Intelligent Light System
P82.10-7011-00
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n Introduction of the New GL-Class, Model Series X 166
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Rear lamps
The rear lamps of the new GL-Class X 166 include new design and technology features compared to the X 164. The new, two-piece rear lamps have a dualcolor design (red/light red side panel lamp, red/transparent rear panel lamp). Here, the taillamp and LED turn signal indicator are combined in the fiber-optic taillamp. All other functions are achieved using conventional bulbs. The section of the taillamp in the rear panel lamp continues the design of the C-shaped fiber-optic element in the side panel lamp, giving the overall lamp a striking night design. A center high-mounted brake light with LED technology and a red lens is located in the liftgate in the roof spoiler. The advantage of LED technology is that the lamps light up approximately 150 milliseconds more quickly than conventional bulbs as well as having a significantly longer service life.
Rear lamps
P82.10-7012-00
Introduction of the New GL-Class, Model Series X 166 n
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Lights
Exterior lights
Lights
Exterior lights
Off-road lighting
During off-road driving, the widest possible illumination is advantageous in order to allow obstacles to be recognized, even when cornering. A special light package is available for the X 166 in combination with the ON&OFFROAD package special equipment option for this purpose. When transmission mode "Off-Road 1" or "Off-Road 2" is activated, the off-road lights are switched on. The bi-xenon headlamp modules then swivel 6° outwards. The light distribution becomes symmetrical and the light output of the xenon burners is increased by 3 watts. In addition, the LED cornering lights are switched on permanently. The dynamic cornering light function and headlamp range adjustment are deactivated. The off-road lighting function is active up to 50 km/h. At speeds above 50 km/h, the function is shut off automatically and the system returns to normal values for road usage. When the manual high beams are switched on, the xenon headlamp modules return to the center position. When the headlamp flasher is activated, the swiveling modules stay at an angle of -6°.
Off-road lighting
P82.10-7013-00
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n Introduction of the New GL-Class, Model Series X 166
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Illuminated running boards
Wide LED-illuminated running boards with aluminum inserts and profiled rubber naps are available as special equipment. These are highly durable and also improve the visual appearance of the GL-Class X 166. The illumination of the running boards is only active in combination with the ambient illumination.
Illuminated running boards
P82.20-4069-00
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Lights
Exterior lights
Lights
Interior lights
Interior lights
Basic light package: • LED interior light in overhead control panel (OCP) and conventional reading lamps • Load compartment illumination, lamp in stowage compartment of center console, glove compartment illumination • Make-up lamps in the headliner • Front and rear footwell illumination with automatic dimming upon door closing • Front and rear warning/exit lamps (red/white), warning/ambient lamp in rear-end door • Ashtray illumination/illumination of stowage compartment (if ashtray omitted) (SA) • Left side of load compartment (or under extended load compartment cover) • Illuminated door handle recesses
Interior lights package (SA)
An interior lights package consisting of the following components is available as an option: • Illuminated double cup holder in front center console • Ambiance illumination in instrument panel and door trim • Illuminated front door sill moldings • Illuminated nozzle wheels on air outlets of instrument panel • Reading lamps in rear passenger compartment
Ambiance illumination
P82.20-4070-00
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n Introduction of the New GL-Class, Model Series X 166
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Active safety
The main features which improve driving safety on the X 166 compared to the W 166 are: • COLLISION PREVENTION ASSIST (CPA) with Adaptive Brake Assist (SA) • Intelligent Light System with bi-xenon (SA) • Traffic sign assistant (SA) • Night View Assist PLUS (SA) • 360° camera (SA) • DISTRONIC PLUS with BAS PLUS and PRE-SAFE® brake (SA) • Active Roll Stabilization (SA) • Load detection (standard in ECE; not in USA) • EPS with Steer Assist (standard) • Crosswind stabilization (standard)
Pedestrian protection
Reducing the severity of an accident is important particularly in the case of collisions with weaker road users such as pedestrians, as these weaker road users have no "crumple zones" of their own. In addition to the active safety measures (e.g. the standard Brake Assist System, which help to avoid accidents or minimize the severity of accidents), the measures used to reduce the consequences of an accident in the event of a collision with a pedestrian have been further developed on the new GL-Class X 166. In order, for example, to reduce the load that is applied to a pedestrian during a collision between their head and the hood of the vehicle, the deformation clearances between the engine hood and the components underneath have been optimized. This is partly achieved through appropriate placing of components e.g. control units or fluid reservoirs in the engine compartment. An active engine hood is also used on the GLClass X 166. The deformation properties of the engine hood have also been developed with pedestrian impacts in mind. The use of aluminum and homogeneous reinforcement on the inside of the engine hood further reduce the loads during an impact. In combination with the modified foam hardness of the front bumper, significantly reduced forces are also applied in the event of an impact with a pedestrian's legs.
Passive safety
Along with the rigidity of the passenger cell, the quality of the restraint systems determines the risk of injury to vehicle occupants in the event of an accident. The best possible protective effect is always achieved by the interaction of seat belts and airbags.
Crash sensor system
The crash sensor system and its associated software for the detection of the type of accident and severity of impact have been further refined compared to the predecessor model series. New standard features of the GL-Class X 166 include the pressure sensors in the rear doors as well as acceleration sensors for detecting a pedestrian impact in the front end module.
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Safety
Active/passive safety
Safety
Restraint systems
Driver and passenger airbags
The driver airbag (volume approx. 64 l) is equipped with a two-stage gas generator. The front passenger airbag (volume approx. 112 l) also features a gas generator with two output stages. The two output stages can be activated depending on the vehicle deceleration values detected in the longitudinal direction. Depending on the forecast impact severity and the respective belt status on the driver or front passenger side, the airbag control unit can activate either just one or both generator stages to inflate the driver and front passenger airbag, whereby ignition of the first and second stages takes place at different times.
Kneebag
A driver-side kneebag is standard equipment worldwide on model series X 166. It can reduce the load on the driver's lower extremities in the event of a frontal impact and is advantageous with respect to the overall kinematics of the occupant.
Sidebag and windowbag
Front sidebags in the seats and windowbags with protective potential between the A-pillar and D-pillar form part of the standard equipment. Additional sidebags in the rear seats of the 2nd seat row are also available optionally (standard in USA).
Airbag system of fully equipped GL-Class X 166
P91.60-4425-00
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n Introduction of the New GL-Class, Model Series X 166
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General
The vehicle components which ensure a high level of perceptual safety include the support systems described below. Some of these systems are only now being introduced to the new GL-Class X 166 after their initial introduction to other model series.
Blind Spot Assist / Active Blind Spot Assist
The Blind Spot Assist system uses two separate radar sensors which are installed on the sides of the rear bumper to monitor the area known as the "blind spot". The system can be activated via the instrument cluster and warns the driver in the speed range of 30250 km/h if there is a vehicle in the area which is not covered by the outside mirror. If the system is activated, the indicator in the outside mirror lights up yellow at speeds below 30 km/h or in the event of a fault. If there is a vehicle in the "blind spot", a red triangle lights up in the side mirror to indicate this to the driver. The Active Blind Spot Assist system can also make a course-correcting brake system intervention if there is a risk of a side collision with a vehicle in the blind spot. The Active Blind Spot Assist system is only available in combination with DISTRONIC PLUS (SA).
Active Park Assist
A further developed generation of the Active Park Assist system with comfort-enhancing functions, as already used in other model series, is available as special equipment for the new GL-Class X 166. Based on the familiar PARKTRONIC function with visual and acoustic output of distance information on two indicators, the Active Park Assist system in the new GLClass X 166 features additional functions. These include an automatic parking space exit function involving actuation of the electromechanical steering for use when the vehicle is parallel parked as well as a function for parking on slight curves.
Night View Assist PLUS
Night View Assist PLUS is available as special equipment for the GL-Class. The road surface in front of the vehicle is illuminated by two infrared headlamps which act as permanent, antiglare high beams. The full range of the system is available as of a speed of 10 km/h. The camera mounted in the top area of the windshield records the image and makes it available to the display in the head unit after preparation by a processor. The display then produces a pleasant, very sharp grayscale illustration of the scene. Outside of built-up areas, detected persons are additionally highlighted and emphasized in the display by "photo edges".
Reversing camera
The new generation of reversing camera as already used in other model series is also available as special equipment for the new GL-Class X 166. As on the predecessor model, the reversing camera is integrated in the rear-end door of the vehicle and displays the area behind the vehicle during reversing.
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Driving assistance systems
Overview of systems
Driving assistance systems
Overview of systems
Attention assistance system
ATTENTION ASSIST is now also available for the first time as standard equipment in the new GL-Class X 166. ATTENTION ASSIST can detect the typical signs of fatigue or increasing driver attentiveness on long, monotonous trips, e.g. on freeways and highways, in a vehicle speed range of approx. 80 to 180 km/h. Driving safety is increased through corresponding driver warnings.
Active Lane Keeping Assist
The Active Lane Keeping Assist system uses a camera to detect when the vehicle drives over lane markings and warns the driver against leaving the lane unintentionally through haptic warnings in the form of steering wheel vibrations. The warning is provided in the form of a steering wheel vibration which is not noticeable to other vehicle occupants made by a vibration motor in the steering wheel. If the driver does not respond to the haptic warning when the vehicle crosses a continuous line, the system performs a wheel-selective brake system intervention to try to guide the vehicle back into the lane. Crossing over lane markings is optically recorded and processed by the multifunction camera. The Active Lane Keeping Assist function takes the driver's behavior into consideration and decides the point at which a warning is to be issued. If the driver fails to react to the warning, specific interventions by the brake system are initiated by the video and radar sensor system control unit via the ESP to return the vehicle to the road lane.
Traffic sign assistant
The traffic sign assistant (SA) uses image recognition (integrated camera in center of windshield) and attributes from the digital roadmap (COMAND) to determine the maximum permissible speed in order to display a symbol on the instrument cluster and on the map view of the head unit.
Adaptive Highbeam Assist
The Adaptive Highbeam Assist system already used in other model series is also available as special equipment for the GL-Class X 166. The assistance system improves road safety by improving the driver's range of view through significantly improved illumination of the road. Adaptive Highbeam Assist is a subfunction of the ILS.
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n Introduction of the New GL-Class, Model Series X 166
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DISTRONIC PLUS
The DISTRONIC PLUS driver assistance system automatically regulates the vehicle speed and distance to the vehicle in front as specified by the driver in the speed range of v = 0 to 200 km/h and v = 200 to 0 km/h. If a risk of a rear-end collision is determined based on the information and if no driver action is detected, the driver is warned visually and acoustically in a first step. In addition to visual and acoustic distance warning, the PRE-SAFE® brake can also carry out twostage autonomous braking. This is activated in addition to the visual and acoustic warning if the risk of a collision intensifies. In the first stage, autonomous partial braking is carried out. On the one hand, this autonomous partial brake application is intended to provide an additional physical warning through the deceleration of the vehicle if the driver does not respond to the visual and acoustic signals. On the other hand, the brake application dissipates energy so that, if there is a collision, the impact takes place at a lower speed. This can significantly minimize the consequences of an accident. In the vehicle speed range below 30 km/h, autonomous partial braking can be enough to avoid a rear-end collision. If the driver does not respond to the partial braking initiated by the system, the brake pressure is increased in the second stage and autonomous emergency braking is carried out. Autonomous emergency braking by the PRE-SAFE® brake can no longer prevent the accident. However, the impact energy is significantly reduced. The system also features a static distance warning function, which warns the driver of insufficient distance to the vehicle ahead by means of a warning lamp on the instrument cluster.
Brake Assist System (BAS PLUS)
The BAS PLUS "foresighted brake assist system" (SA) assists the driver when there is a risk of a rear-end collision if the driver performs emergency braking. At speeds below 30 km/h, operating the brake pedal is enough to trigger the BAS PLUS function at the latest possible time. In this case, BAS PLUS requests a brake application, if necessary using the full braking power of the vehicle, to avoid a collision. If BAS PLUS is actuated too late by the driver to avoid a collision, emergency braking is carried out in order to reduce the impact energy as much as possible to reduce the consequences of a collision.
PRE-SAFE® brake
The PRE-SAFE® brake (SA) assists the driver when there is a risk of a rear-end collision if the driver does not take any action in order to counteract the dangerous situation. The aim of the PRE-SAFE® brake is to inform an inattentive driver that there is a risk of a rear-end collision. The PRE-SAFE® brake obtains information about the vehicle's surroundings from the long and short-range radar sensors installed in the vehicle.
Introduction of the New GL-Class, Model Series X 166 n
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Driving assistance systems
Overview of systems
Driving assistance systems
Overview of systems
COLLISION PREVENTION ASSIST
Mercedes-Benz is increasing its range of driver assistance systems and has introduced COLLISION PREVENTION ASSIST. This assistant is a distance warning system which warns the driver visually and acoustically of a possible collision (e.g. rear-end collision) with an obstacle or a vehicle ahead. These warnings are output by the COLLISION PREVENTION ASSIST controller unit. The COLLISION PREVENTION ASSIST function is manually enabled through the operation level in the instrument cluster. Collision-critical distance warning Collision-critical distance warnings are issued visually and acoustically. If a moving obstacle within the detection range of the radar sensor system is classified as accident-critical, the COLLISION PREVENTION ASSIST controller unit transmits the request to issue the warning via the chassis CAN data bus to the instrument cluster which reacts by actuating the COLLISION PREVENTION ASSIST warning lamp and the warning buzzer (intermittent tone). The warning output cannot be acknowledged. The warning is only canceled when the situation is no longer dangerous. Timely warnings of obstacles ahead will only occur if a vehicle speed of v = 72 km/h is not exceeded. Static and collision-critical distance warning The distance warning function is operational under the following boundary conditions: • The system must be switched on by the driver • The vehicle must be in a speed range of 30 250 km/h for moving/stopping objects • 30 - 72 km/h for stationary objects • The static distance warning only operates for moving objects as of a speed of 30 km/h Static distance warning A visual warning (warning lamp on instrument cluster) is triggered as soon as a vehicle is detected in front and a certain time gap between the vehicle in front is dropped below i.e. the following distance is too short. The static distance warning only operates for moving objects as of a system vehicle speed of 30 km/h.
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n Introduction of the New GL-Class, Model Series X 166
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Activation of Adaptive Brake Assist in COLLISION PREVENTION ASSIST
Adaptive Brake Assist is operational in the speed range of 30 - 250 km/h. The function cannot be switched off by the driver and always monitors the current driving condition and situation in the background. Support by the Adaptive Brake Assist function is triggered after a distance warning if the systems vehicle approaches a detected vehicle in front with a high relative speed/relative acceleration, a defined distance has been dropped below and the driver brakes suddenly. The support provided by the Active Brake Assist function consists of assisting with emergency braking depending on the relative speed/relative acceleration and distance to the vehicle detected in front. If the brake application by the driver is insufficient, the Adaptive Brake Assist function only requests enough additional deceleration from the brake system as is required to avoid an accident. This also gives following traffic the longest possible reaction time. In many cases, this intervention is enough to avoid a rear-end collision. Interventions by the Adaptive Brake Assist system can always be overridden by the driver i.e. if the driver requests more deceleration from the brakes than the system provides, the driver request has priority. On the other hand, the intervention can be aborted by the driver at any time by: • Releasing the service brake • Actuating the accelerator pedal • Taking evasive action If the emergency brake application exceeds certain acceleration values, the functions of the PRE-SAFE® system are also activated if the vehicle is equipped with it.
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Driving assistance systems
Overview of systems
Driving assistance systems
360° camera
360° camera
The 360° camera is available optionally as an innovation in the GL-Class X 166. This system is a synonym for a short-range camera system with multiple cameras for parking and maneuvering assistance. In addition to the reversing camera, it also allows monitoring of the areas to the side and directly in front of the vehicle and can thus prevent unwanted collisions during maneuvering. The 360° camera system consists of four cameras and a control unit which, when combined, can provide a bird's eye view of the vehicle and its surroundings. The images are shown on the head unit display. The cameras are positioned so that the area around the vehicle can be viewed i.e. one camera is installed centrally at the front end in the radiator grille, there is one camera in each of the outside mirrors and one camera in the center of the rear-end door in the same position as the reversing camera. The virtual "viewing point" produced by the camera images covers an area of approx. 3 m in front of and behind the vehicle. The image of the vehicle surroundings compiled from the four individual camera images is shown on the screen of the head unit. By default, the camera image switches automatically according to the selected gear range (forward/reverse).
View from 360° camera
P54.33-2365-00
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n Introduction of the New GL-Class, Model Series X 166
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The images of the four cameras can also be selected individually via the central operating unit of the head unit. The added value provided by the 360° camera can be summarized as follows: • Monitoring of vehicle corners, facilitating assessment of the situation by the driver in all maneuvering situations • Monitoring of the vehicle's longitudinal sides incorporates: Outside mirror protection and visualization of hidden obstacles underneath the vehicle beltline as well as controlled approach to curb/rim protection • Display of local Parktronic information for extended collision protection • Visualization of cross-traffic at front and rear when entering/exiting parking spaces and driveways • Geometric alignment in the parking space • Visual support during off-road driving on demanding terrain Task The 360 degree viewing system control unit (N148) is located under the driver seat and has the following tasks: • • • • Reading-in signals Evaluation of input factors Actuation of components Output of signals
Low Voltage Differential Signal The signals from the following components are read via a direct line: • Left outside mirror 360 degree viewing system camera (B84/7) • Right outside mirror 360 degree viewing system camera (B84/8) • Front end 360 degree viewing system camera (B84/9) • Rear end 360 degree viewing system camera (B85/10) Chassis CAN 2 The signals for activating the 360 degree viewing system and for computing the display on the Audio/COMAND display (A40/3) are read in by the 360 degree viewing system control unit via chassis CAN 2. The resulting functions are described in the respective function descriptions. Evaluation of input factors The input factors that have been read in are evaluated by the integrated microprocessor and the relevant components are then actuated via the connection to chassis CAN 2. Output of signals The 360 degree viewing system control unit sends the picture data over an analog video interface to the COMAND controller unit (A40/3).
Reading-in signals The input factors are read in via the following connections: • Low Voltage Differential Signal • Chassis CAN 2 (CAN E2)
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Driving assistance systems
360° camera
Comfort
Climate control
3-zone comfort automatic air conditioning THERMOTRONIC
The THERMOTRONIC special equipment option is a 3zone comfort automatic air conditioning system which offers the following additional functions compared to the 2-zone automatic air conditioning system: • Selection of three predefined ventilation programs for air flow via the AIR FLOW button on the operating unit • Separately controlled specified temperature value, air distribution and air flow for the rear area via an additional operating unit in the center console in the rear • Inclusion of additional sensor signals in the control process (fogging sensor and pollutant sensor to prevent the entry of pollutants such as carbon and nitrogen) • Additional air outlets in the B-pillar trim 3-zone comfort automatic air conditioning with additional rear air conditioning system is also available as special equipment. The 3-zone comfort automatic air conditioning features separate temperature control for driver, front passenger and rear compartment. The settings for temperature and blower output in the 2nd seat row are also used for the 3rd seat row. An additional evaporator in the vehicle rear on the left is installed for cooling of the 3rd seat row.
Controls of THERMOTRONIC automatic air conditioning
P83.40-4769-00
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n Introduction of the New GL-Class, Model Series X 166
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Energy savings through new technologies in air conditioning equipment
Model series X 166 is equipped with a window fogging sensor which is integrated in the mirror base of the inside rearview mirror. The sensor measures the window temperature and interior humidity. These signals are used to detect fogging of the windshield. The result is used to steplessly reduce the output of the compressor in the background during AC mode in "dry weather" and "without cooling requirement". This allows the compressor to be operated according to demand and input energy to be saved. The AC function can thus remain active. At the same time, the customer benefits from added comfort because the system only performs as much dehumidifying and cooling as is necessary to maintain the interior temperature. The ECO start/stop function is linked to the air conditioning. The air conditioning monitors the interior temperature adjustment and then issues a stop enable signal. The air conditioning continues to regulate the temperature automatically during stop phases. An engine start may be required in order to regulate the interior climate depending on the evaporator temperature or if there is a risk of windshield fogging. The refrigerant circuit of the air conditioning features an internal heat exchanger to improve the efficiency of the refrigeration system. The heat exchanger is used to increase the enthalpy of the refrigerant in the operating ranges and to reduce the mass airflow and thus the operating energy input of the refrigerant compressor, while supplying the same cooling power. This contributes to a reduction in fuel consumption.
Climate control and air ducting
P83.00-2372-00
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Comfort
Climate control
Audio and communications
Telematics
At its market launch in 2012, the new GL-Class X 166 will be equipped with NTG 4.5 head units of the 2nd generation and additional telematics-related sound equipment. Variants for ECE: • • • • Audio 20 CD changer (standard) Audio 20 with Becker® MAP PILOT (SA) COMAND Online with single DVD drive (SA) COMAND Online with DVD changer (SA) New features of COMAND Online: • Support for Bang&Olufsen® sound amplifier • Digital operator's manual • Operation of vehicle functions such as seat adjustment via head unit • Optimized map display, 3D landmarks etc. • MB eCall for Europe • Digital TV tuner with modified interface • Internet browser with "unrestricted" Internet available at standstill, defined MB Service sites also available while driving • Preinstallation for 360° camera (monitoring of vehicle surroundings) • SIRIUS Weather Forecast in USA Customer features for China: • Bilingual Chinese/English navigation (Portuguese for Macao) • Introduction of Traffic Information China • Additional system languages for China, simplified Chinese/Mandarin, traditional Chinese, Cantonese, English and Portuguese • Addition of Hong Kong and Macao to China navigation Advanced input of Chinese characters with stroke input (Stroktospeller)
Variants for USA: • COMAND without navigation function (standard) • COMAND Online (SA) Variants for China: • COMAND APS (no Internet functionality) The customer-relevant new features of the NTG 4.5 include: • USB interface in stowage compartment of center console • Media Interface (UCI2 support) • Bluetooth Pairing Assist, improved user guidance for initial connection of a mobile phone to the head unit via Bluetooth • Operation of vehicle functions such as seat adjustment • Theft protection through electronic assignment to vehicle • mbrace/PASS support for USA • Becker® MAP PILOT as SA or retrofit (only for AUDIO 20 in ECE) Travel guide functionality (SA): The Michelin travel guide, including the Michelin restaurant guide, is available for 36 European countries in five languages (German, English, French, Italian, Spanish). The travel guide contains extensive information about restaurants, hotels, attractions and tourist trips.
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Sound system
The new GL-Class X 166 is equipped with an audio system with 8 speakers arranged in pairs as standard: • 4 tweeters in front area of door waistrail • 4 bass/midrange speakers in the lower area of the door panels The power output of the Audio 20 and COMAND Online head units is 4 x 25 watts.
harman/kardon®
A surround sound system from harman/kardon® with 14 speakers and an additional MOST amplifier with digital signal processor is again available as special equipment. In total, the 14 speakers provide 11 channels and an output of 830 watts. This provides a 360° sound experience in every seat.
P82.62-3912-00
Location of speakers (standard equipment) H4/1 H4/2 H4/23 H4/24 Left front door speaker Right front door speaker Left front door speaker, mirror triangle Right front door speaker, mirror triangle H4/3 H4/35 H4/36 H4/4 Left rear door speaker Left rear door tweeter Right rear door tweeter Right rear door speaker
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Audio and communications
Sound system
Audio and communications
Sound system
Bang&Olufsen® High End sound system
The High End sound system from Bang&Olufsen® is available as special equipment. In the X 166 it consists of 14 speakers providing an output of 1200 watts and can also reproduce sound formats such as Dolby Digital® 5.1 and DTS. The system features the latest technologies (Class D, DSP) in amplifier design, the highest possible speaker quality and new driver-selectable functions which ensure faithful sound reproduction. Amplifier The digital Bang&Olufsen® ICEpower technology provides very high reserves of power (up to 1200 watts) and excellent sound without placing the onboard electrical system under extreme load. Due to the first-class music quality for Class D (digital amplifier), this technology is also used worldwide by leading high-end equipment manufacturers for home applications. The amplifier also features sound correction software (EQ and level of each individual amplifier channel/speaker) which is actuated via a microphone. This allows ambient noise from the rain, wind or tires to be corrected through interventions in the signal flow of the Digital Sound Processor (DSP) of the amplifier. Speakers The sound system with "full active control" consists of a 3-way system at the front. There are also 2 tweeters (ATL), mid-range and bass speakers on the left and right respectively, a center speaker in the instrument panel, a 2-way system on the left and right in the rear, surround speakers at the rear and a "closed" subwoofer box in the trunk. The ATLs with their 19 mm ferrofluid-cooled soft dome tweeters are special speakers which provide widespectrum playback through their geometric shape and positioning on the instrument panel. The 160 mm bass speakers with glass fiber membrane, neodymium driver and cast aluminium basket are optimally supported by additional 100 mm midrange speakers. The optimized positioning of the midrange speakers ensures a perfect sound path to the listener.
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P82.62-3913-00
Location of speakers H4/23 H4/24 H4/27 H4/3 H4/35 H4/36 H4/38 H4/4
(Bang&Olufsen®
special equipment) H4/62 H4/63 H4/86 H4/87 H4/88 H4/89 N40/3 N40/9 Left rear surround speaker Right rear surround speaker Left front door midrange speaker Right front door midrange speaker Left front door bass speaker Right front door bass speaker Sound system amplifier control unit Bass speaker amplifier
Left front door speaker (mirror triangle) Right front door speaker (mirror triangle) Center instrument panel speaker Left rear door speaker Left rear door tweeter Right rear door tweeter Rear bass speaker Right rear door speaker
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Audio and communications
Sound system
Audio and communications
Telephone
There are two principal versions of the telephone application. With basic telephony, the connection of the mobile phone takes place via a standardized Bluetooth interface. With the comfort telephony special equipment option (not in USA, China, Korea and Japan), the connection of the telephone is made via a serial interface. Suitable telephone cradles are available from MB Accessories both as charging/antenna cradles and comfort variants depending on the mobile phone. Basic telephony can be operated either without a cradle or with a charging/antenna cradle. In the second case, the functionality is extended with an external antenna connection and charging capability. Contact data can be transferred directly to the head unit via Bluetooth as long as the mobile phone supports the Phone Book Access Profile (PBAP). Downloading of SMS messages (Short Message Service) it is also possible if the mobile phone supports the Message Access Profile (MAP). Via the serial interface of the comfort telephony equipment, it is also possible to download contacts and SMS messages via the comfort cradle from mobile phones which do not support the standardized PBAP and MAP Bluetooth profiles. With this variant, the charging function and connection to an external antenna operate in the same way as on the simple charging/antenna cradles. For ECE and some "Rest Of World" countries (not USA, China, Japan, Korea) a telephone module with Bluetooth (SIM Access Profile) is available as an additional special equipment option. This telephone module can, on the one hand, be used as a fixed installation telephone with a SIM card inserted. On the other hand, it can be connected to a compatible mobile phone via the Bluetooth profile SAP (SIM Access Profile). It contains an integrated UMTS/HSPA modem for optimal voice and data transfer. The interface for the optional mobile phone cradles/telephone module is located under the armrest in the center console. The telephone application can be operated via the multifunction steering wheel and the head unit buttons in all versions.
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Mercedes-Benz eCall, emergency call for Europe
The vehicles of the new GL-Class X 166 for the European market come equipped with the MB eCall automatic emergency call function if the customer orders a COMAND system. The emergency call can be triggered automatically or manually. Automatic triggering takes place if the restraint systems are activated in an accident. In this case, the position data of the vehicle (via GPS), the chassis number, MB Contact code, an indicator for automatic or manual triggering, a timestamp and the language setting of the head unit are transmitted to the Mercedes-Benz Service Center. At the same time, a voice connection is established with the MB emergency call center. Alternatively, an automatic emergency call can be triggered manually via a button or via the "MB eCall" number stored permanently in the address book. The Mercedes-Benz "MB eCall" emergency call system uses the customer telephone with its own SIM card.
mbrace (USA)
In the USA, the previous TELEAID system has been replaced by the mbrace automatic emergency call system (standard equipment on X 166). It supports the familiar TELEAID functions as well as the additional applications listed below: • Emergency call (automatic emergency call with position notification in the event of an accident) • Roadside assistance (breakdown assistance) • Information call (hotel reservations, personal route guidance etc.) New features of mbrace (USA): • Remote diagnostics (remote vehicle diagnosis in event of breakdown) • Additional functions such as Vehicle Locator, Speed Alert and Geofencing, which can inform the vehicle owner in the event of theft or unauthorized usage by third parties.
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Audio and communications
eCall/mbrace
Audio and communications
Digital Owner's Manual
Customer benefits
This Digital Owner's Manual enables the customer to find information on operating their vehicle in the COMAND Online system. It contains both the descriptions for the operation of the vehicle as well as the instructions for the COMAND Online system. The Digital Owner's Manual gives the customer a number of advantages over a printed product. In addition to the aspect of the availability of the information in the vicinity of the driver, the main advantage is the extensive information search capabilities provided by the electronic medium. These include, for example, visual search and keyword search. The DVD is located in the vehicle folder and replaces the full operator's manual. This must be inserted in the head unit and installed before vehicle handover. The installation process takes 25 min. Depending on the market variant of the head unit, the customer can call up the required information in up to 17 languages: • Availability of the content/information in vicinity of driver • Quick and convenient search capabilities in the vehicle • Several options for content search • Display on display of COMAND Online system • 100% digitization of the previous vehicle and COMAND Online owner's manual The Digital Owner's Manual is supplemented by a downsized printed version, which contains the basic operating instructions for safe use of the vehicle.
Operation
The Digital Owner's Manual is found in the COMAND Online radio/navigation system under the globe symbol. It is operated via the COMAND rotary pushbutton located on the center console.
P82.87-8910-00
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Keyword search
Keyword search will be familiar to the user from the use of navigation systems. The user can enter the letters of the search term in the Speller. If the keyword search is successful, a selection list with associated topics appears. The Digital Owner's Manual navigates to the information required when a selection is made.
P82.87-8911-00
P82.87-8912-00
Visual search
This multimedia search function guides the customer to the information they require via a 360° view of the vehicle. This can be accessed via the rotary pushbutton on the center console.
P82.87-8913-00
P82.87-8914-00
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Audio and communications
Digital Owner's Manual
Body
Bodyshell
P60.00-2970-00
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Bodyshell of X 166
General
During development of the bodyshell for model series X 166, the rigidity and strength of the passenger cell and the deformation resistance of the front and rear end structure were changed compared to the predecessor model series X 164. This was carried out to improve active and passive safety, ride comfort (particularly for on-road driving) as well as durability and driving stability (particularly for off-road driving). Tolerance compensation for the joining of the individual bodyshell parts (low-stress connections) was achieved by means of suitable flange designs. MAG weld seams were dispensed with to improve production quality. The ease of repair has also been improved through removable front and rear end assemblies. In addition to the significantly increased strength of the passenger cell structure and deformation resistance of the front end and rear end structure, it was also possible to significantly increase the torsional stiffness the bodyshell despite integration of a large roof opening system. The bodyshell is made of sheet steel. Alongside conventional steel grades, the vehicle makes use of modern high and ultra-high strength steels with optimized mechanical properties.
Crossmembers and instrument panel
The load-bearing element of the cockpit module is a tubular magnesium assembly carrier which is bolted onto the two A-pillars. There is also a connection to the tunnel, the crossmember under the wind deflector and firewall. The carrier acts as a guide for the components attached to it. This eliminates the need for timeconsuming tolerance compensation during assembly gives the structure a higher-quality appearance.
Rocker panels
The side longitudinal members are covered over their entire area with plastic rocker panels in a contrasting color, which connect to the fenders and doors at the bottom. The rocker panels protect the side longitudinal members, fenders, doors and side wall from stone chips and also give shape to the side of the vehicle.
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Body
Bodyshell
Body
Bodyshell
Front end
The front end structure of model series X 166, consisting of the firewall, two front longitudinal members and two wheel arches, has been taken over from the predecessor model series. The following features further improve the energy absorption capacity in the case of a head-on collision: • The two front longitudinal members with additional internal third shell • Additional external longitudinal members on left and right with support at A-pillars (two longitudinal member planes) • A solid firewall crossmember between the A-pillars • A pedal floor member on the outer right and left • Two vertical supports between the first and second longitudinal member plane to increase torsional stiffness The front cross connection takes the form of a front end and consists of: • A high-strength steel profile for the shock absorber components • Two high-strength steel crash boxes with flexural member forming a detachable connection to the two front longitudinal members • A bolted hybrid front end made of steel and plastic serves as a mount for the two lamp units • A bolted steel radiator crossmember • A plastic carrier part with steel inserts as the base for the components of the upgraded front module The front axle major assemblies including the steering gear are preassembled together with the engine and transmission on an integral carrier, which in turn is connected to the body via four rubber bushings. The remarkably rigid suspension subframe is a welded structure made of high-strength sheet steel. In the event of a severe frontal impact, the integral carrier is able to deform while absorbing impact energy. Model series X 166 features a major assembly compartment which is separated from the engine compartment by a multipart panel-covered partition wall extending from left to right. This guarantees good noise and thermal insulation with the passenger compartment.
Engine hood and front fenders
In contrast to the predecessor model series, the engine hood and front fenders have been made of aluminium for the first time. This allowed the bodyshell weight to be reduced by approx. 11 kg. Furthermore, the components are geometrically designed to provide the best possible pedestrian protection.
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Doors
The four large side doors have a lightweight steel construction. They ensure comfortable entry and exit. The door gap is sealed all the way around (triple seals above the beltline and dual seals below) in order to significantly reduce wind noises and keep the entrance areas largely free of dirt. Each door shell comprises two joined steel sheets. The required dent resistance of the outer paneling is achieved through a reinforcement profile, which is bonded to the outer shell. In addition to the inner shell, which is cut out appropriately to hold an assembly module, the lock, hinge, side impact protector and outer beltline reinforcements make up the door shell. The window frame is formed from the inner shell and a single-piece frame section. The door holder function is integrated in the door hinges. These are forged steel parts. The hinge system is maintenance-free. As on model series 204/212, the hinges are bolted from the inside to the pillars.
Rear-end door
An automatic rear-end door is available as standard in the GL-Class X 166. It is electromechanically driven and can be opened and closed without manual support. The rear-end door is equipped with power closing as standard for pulling the door closed from the pre-locking position. A limit for the maximum opening angle can be programmed on the automatic door via the button on the rear-end door e.g. in order to avoid contact with a garage door. The opening or closing sequence can be stopped in any position by operating the control a second time. The maximum opening angle on both variants is designed so that the load compartment can be conveniently loaded or unloaded with the door open. The automatic door is equipped with an electromechanical drive system (rotary pillar drive) with control unit instead of the conventional gas-operated springs. Tactile strips are attached near the sides of the rearend door window for the automatic reversing function.
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Body
Bodyshell
Body
Bodyshell
Side wall
On model series X 166, the outer paneling of the side wall including the rear fender is made of a single section. This outer paneling is initially reinforced by a reinforcing frame which extends across the entire side wall area. The internal side wall structure is composed of several parts and, together with the reinforced outer side wall, forms the three-piece cross-sections that lend strength and rigidity to the A, B, C and Dpillars, to the side longitudinal member and the roof frame. On vehicles with full steel roof, a sturdy central bow positioned under the roof paneling joins the two top ends of the B-pillars. The front and rear roof frames each have a two-shell structure. On vehicles with large roof opening system, the rear roof paneling features an additional opening for an additional window. In several areas, the side wall structure is encapsulated laterally by foam bodyshell pads in order to improve acoustic comfort.
Rear end
The axle components of the rear axle are mounted on a suspension subframe which is joined to the body via four rubber bushings. To increase their strength, enhance their energy absorption capacity and improve their deformation behavior, the multipart rear longitudinal members have a cross section which is closed along their entire length with graduated sheet thicknesses. The recessed compartment for the compact spare wheel is part of the steel rear floor assembly. The hot-worked steel flexural member which holds the rear bumper cover is connected to the rear end structure by two steel crash boxes.
Radiator grille
The radiator grille has a sturdy, SUV-style design and is attached to the bumper. It is characterized by a chrome-plated central Mercedes-Benz star and two chrome slats. The slat carrier is painted in matt silver. In combination with SA 360° camera, there is a camera in the radiator grille which records the area in front of the vehicle.
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Energy distribution in a head-on collision
P60.00-2971-00
Energy distribution in a side impact
P60.00-2972-00
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Body
Bodyshell
Special tools
Chassis
Adapter
Use Adapter for inspection and welding device W164 589 14 23 00 for fixing the upper longitudinal member plane in place during replacement.
P58.20-2408-00
MB number W166 589 00 31 00 FG 62 Set K Category Mercedes-Benz Special Operations
Note Only in combination with inspection and welding device/W164 589 14 23 00
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Door sill protector
Use Protection of door sill (left & right) from damage during seat removal and other assembly/repair activities in the entrance areas.
P58.40-2119-00
Company Datex-Werkstattschutzbezüge GmbH Bülowstraße 92 D-45711 Datteln
Article no. D-M 12 Note http://gotis.aftersales.mercedes-benz.com The workshop equipment is available from market launch.
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Workshop equipment
Protective workshop coverings
Workshop equipment
Body repair systems
Manufacturer Article Celette Supplementary straightening bracket set Supplementary portal straightening set Supplementary straightening bracket set 7166.508 Supplementary portal straightening set 7166.809 CELETTE DEUTSCHLAND GmbH Eugen-Ensslin-Str. 3 D-77694 KEHL CAR BENCH Portal staightening set CAR-O-LINER Straightening and measuring system
Order number
A4244101/EVO A7244000/T
EVO 3.3 (Mercedes) 14:146
Source in Germany
HSK Karosseriegeräte Vertriebs-GmbH Am Fliegerhorst 3 D-63762 GroßostheimRingheim www.carbench.de
Car-O-Liner Vogesenstrasse 3 D-63811 Stockstadt
www.celette.de
www.car-o-liner.de
Source outside Germany
CELETTE FRANCE S.A.S. 3. Avenue Marcelin Berthelot F-38200 Vienne France
CAR BENCH International S.p.A. Via Dorsale 22 I-54100 Massa Italy
Car-O-Liner Box 7
S-73621 Kungsör Sweden
Note
Only in combination with basic straightening tool set 7164.300, supplementary straightening bracket set 7166.509 and portal staightening set 7166.800.
Only available in combination with PAC.SA/8 or complete as PACDIMA.8 (Mercedes basic system). If using the previously specified universal straightening set A 353, note that this must be upgraded to the A 353 EVO with supplementary kit A 353 KITEVO.
To use straightening tool set EVO 3.3, the EVO 1-3.1 standard package as well as straightening frame and electronic measuring system are required. See the Mercedes-Benz system catalog for further details. This is available directly from CAR-O-LINER.
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ADS Adaptive Damping System AGR Exhaust gas recirculation (EGR) ASR Acceleration skid control BAS Brake Assist System CAN Controller Area Network CDI Common rail Direct Injection CO2 Carbon dioxide COMAND Cockpit Management and Data System Cd Drag coefficient DAB Digital Audio Broadcasting DIN Deutsches Institut für Normung (German Standards Institute) DPF Diesel Particulate Filter
ECO Economy EDW Anti-theft alarm system (ATA) ESP Electronic Stability Program ETS Electronic Traction System EU 5 Euro 5 standard (exhaust emission regulation) EU 6 Euro 6 standard (exhaust emission regulation) FE-ATF Fuel Economy - Automatic Transmission Fluid IHU Hydroforming ILS Intelligent Light System KTL Cataphoretic immersion primer bath LDS Twin-wire-arc-sprayed coating (TWAS) LED Light-Emitting Diode LIN
DSP Digital Signal Processor
Local Interconnect Network MAG
ECE Economic Commission for Europe
Metal Active Gas welding
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Annex
Abbreviations
Annex
Abbreviations
MAP Message Access Profile MOST Media Oriented System Transport NOx Nitrogen Oxides NTG New Telematics Generation PBAP Phone Book Access Profile PTC Positive Temperature Coefficient PWM Pulse Width Modulation SA Special equipment SAM Signal aquisition and actuation module SCR Selective Catalytic Reduction SIM Subscriber Identity Module SMS Short Message Service SUV Sport Utility Vehicle UCI Universal Consumer Interface WSS Weight Sensing System WIS Workshop Information System VDA German Association of the Automotive Industry USA United States of America USB Universal Serial Bus ULEV II Ultra Low Emission Vehicle (US exhaust emission regulation)
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Numerics
3rd seat row rear seats . . . . . . . . . . . . . . . . 30 7G-TRONIC PLUS . . . . . . . . . . . . . . . . . . . 49
F
Front axle (FA) . . . . . . . . . . . . . . . . . . 53, 54 Front view . . . . . . . . . . . . . . . . . . . . . . . 18 Fuses . . . . . . . . . . . . . . . . . . . . . . . . . 66
A
Active Blind Spot Assist . . ACTIVE CURVE SYSTEM . . Active Lane Keeping Assist Active Park Assist . . . . . . Adaptive Highbeam Assist . AdBlue® . . . . . . . . . . . AIRMATIC . . . . . . . . . . Attention assistance system
. . . . . . . . . . 10, 75 . . . . . . . . . . . . . 57 . . . . . . . . . . . . . 76 . . . . . . 10, 13, 27, 75 . . . . . . . . . . . . . 76 . . . . . . . . . . . . . 47 . . . . . . . . . . 11, 55 . . . . . . . . . . . . . 76
H
harman/kardon® . . . . . . . . . . . . . . . . . 17, 85
I
Instrument cluster . . . . 10, 27, 28, 59, 64, 67, 76 Intelligent Light System . . . . . . . . . . . . . 68, 73
L
LED technology . . . . . . . . . . . . . 18, 68, 69, 72 Load compartment . . . . . . . . . . . 14, 30, 32, 95 Load compartment variants . . . . . . . . . . . 33, 34
B
Bang&Olufsen® . . . . . . . . . . . . . . . 17, 86, 87 BAS PLUS . . . . . . . . . . . . . . . . . . . . . . . 77 Batteries and alternator . . . . . . . . . . . . . . . 67
M
MOST . . . . . . . . . . . . . . . . . . . . . . . 63, 65
C
Center console . . . . . . 26, 72, 82, 84, 88, 90, 91 CO2 emissions . . . . . . . . . . . . . . . . . . 36, 37 COLLISION PREVENTION ASSIST . . . 10, 73, 78, 79 COMAND Online . . . . . . . . . . . . . . . . . . . . 90 Comfort automatic air conditioning . . . . . . 14, 82 Crash sensor system . . . . . . . . . . . . . . . . . 73 Cup holder . . . . . . . . . . . . . . . . . . 14, 26, 72
N
Night View Assist PLUS . . . . . . . . . . . . . 13, 75 Night View Assist Plus . . . . . . . . . . . . . . . . 10 NTG 4.5 . . . . . . . . . . . . . . . . . . . . . . . . 84
O
Off-road lighting . . . . . . . . . . . . . . . . . . . 70 ON&OFFROAD package . . . . . . . . . . .11, 55, 58
D
Digital Owner's Manual . . . . . . . . . . . . . 90, 91 Dimensions and weights . . . . . . . . . . . . . . . 25 DISTRONIC PLUS . . . . . . . . . . . . . . . . 10, 77
P
Performance graph . . . . . . . . . . . . . . . . 39, 41 PRE-SAFE . . . . . . . . . . . . . . . . . . .10, 15, 77
E
Easy-Entry function . . eCall/mbrace . . . . . Electric parking brake Electric power steering Energy distribution . . Engine data . . . . . .
. . . . . . . . . 10, 15, 29, 31 . . . . . . . . . . . . . . . . 89 . . . . . . . . . . . 11, 59, 60 . . . . . . . . . . . . . 10, 51 . . . . . . . . . . . . . . . . 97 . . . . . . . . . . . 36, 39, 41
R
Rear axle (RA) . . . Rear view . . . . . Reversing camera Running boards . .
. . . . . . . . . . . . . . . . 53, 54 . . . . . . . . . . . . . . . . . . 19 . . . . . . . . . . . . . . . . 13, 75 . . . . . . . . . . . . . .10, 13, 71
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Annex
Index
Annex
Index
S
Seats . . . . . . Side view . . . . Sidebag . . . . . Steering column
. . . . . . . . . . . . . . . . . 29, 30 . . . . . . . . . . . . . . . . . . . .19 . . . . . . . . . . . . . . . . . 15, 74 . . . . . . . . . . . . . . . . . . . .52
T
THERMOTRONIC . . . . . . . . . . . . . . . . . . . 82 Traffic sign assistant . . . . . . . . . . . . . . . . . 76
W
Windowbag . . . . . . . . . . . . . . . . . . . . 15, 74
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Daimler AG, GSP/OI, HPC R 822, D-70546 Stuttgart Order No. 6516 1394 02 - HLI 000 000 08 11 – Printed in Germany – 06/2012
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