See also:

Navigation system
General informationThe navigation system can determine the precise position of the vehicle, with the aid of satellites and vehicle sensors, and can reliably guide you to every entered destination. ...

Wiper system
1.  Switching on wipers 2.  Switching off wipers or brief wipe 3.  Activating/deactivating intermittent wipe or rain sensor 4.  Cleaning windshield and headlamps 5.  Set ...

The concept
The parking brake is primarily intended to prevent the vehicle from rolling while parked; it brakes the rear wheels. ...