See also:

Displaying service messages
•► Switch on the ignition. •► Press on the steering wheel to select the Serv. menu. •► Press to select the ASSYST PLUS submenu and press to confirm. The service due date ap ...

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 batter ...

Setting a speed
WARNING   Keep in mind that it may take a brief moment until the vehicle has made the necessary adjustments. Increase or decrease the set vehicle speed to a value that the prevailing ro ...