|
Econic | |
| Model 957 |
| Electrical system | |
 |
AR — New testing method for batteries using a battery tester [Model Trucks] |
| Air conditioning / heating | |
|
GF — Auxiliary heater HH 1 [Model 375.4, 940, 942, 943, 944, 950.562, 957, 958.4, 970.342] |
| Engine / electric drive / hybrid drive | |
|
AR — Remove/install spark plugs [Model 957] |
 |
BlueTec Diesel Technology |
