See also:

Traction
Traction is the result of friction between the tires and the road surface. ...

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 ...

Automatic interior lighting control
To switch on/off: press the | button. When the automatic interior lighting control is activated, the button is flush with the overhead control panel. The interior lighting automatically switches on ...