Problems with the rear window defroster
The rear window defroster has deactivated itself prematurely or cannot be activated.
•► Switch off any consumers that are not required, e.g. reading lamps or interior lighting.
When the battery is sufficiently charged, the rear window defroster is activated again automatically.
See also:
Displaying navigation instructions
In the Navi menu, the multifunction display
shows navigation instructions. For more
information, see the separate operating
instructions.
Switch on COMAND (see the
separate
operating instr ...
Useful information
This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences ...
Belt warning for the driver and front passenger
Regardless of whether the driver and front passenger have fastened their seat
belts already, the seat belt warning
lamp lights up for 6 seconds after every engine start. It then goes out if the d ...