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:
Towing the vehicle with the rear axle raised
Only possible on vehicles without 4MATIC.
When towing your vehicle with the rear axle raised, it is important that you
observe the safety instructions ().
The ignition must be switched off if y ...
Servicing the brakes
If the red brake warning lamp lights up in the instrument cluster and you hear
a warning tone while the engine is running, the brake fluid level may be too low.
Observe additional warning messag ...
Information about driving abroad
Converting to symmetrical low beam when driving abroad: switch the headlamps
to symmetrical low beam in countries in which traffic drives on the opposite side
of the road to the country where the ...