Transfer case
This section is only valid for vehicles with 4- wheel drive (4MATIC). Power is always transmitted to both axles.
Performance tests may only be carried out on a 2-axle dynamometer. The brake
system or transfer case could otherwise be damaged. Contact a qualified specialist
workshop for a performance test. Mercedes-Benz recommends that you use an authorized
Mercedes-Benz Center for this purpose.
To prevent ESP® from intervening, the ignition must be switched off (SmartKey
in position 0 or 1) if:
- the parking brake is being tested on a brake dynamometer.
- the vehicle is being towed with only one axle raised (not permitted for vehicles with 4MATIC).
The brake system could otherwise be damaged.
See also:
Exhaust check
WARNING
Inhalation of exhaust gas is hazardous to your health. All exhaust gas contains
carbon monoxide (CO), and inhaling it can cause unconsciousness and possible death.
Do not run the engi ...
Call disconnection while the vehicle is in motion
A call may be disconnected if:
• there is insufficient network coverage in certain areas.
• you move from one transmitter/receiver area (cell) into another and no
channels are free.
• you u ...
Parcel nets
WARNING
Parcel nets are intended for storing lightweight
items only, such as road maps, mail,
etc.
Heavy objects, objects with sharp edges, or
fragile objects may not be transported in the
...
