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

See also:
Automatic soft closing
To close the tailgate fully, press down lightly
only. It is closed automatically. ...
Video playback
Country codes
Playback
The video image is displayed on the Control Display
up to a speed of approx. 2 mph/3 km/h; in
some countries, it is only displayed while the
parking brake is set or th ...
Playing music
Music search
All tracks for which additional information has
been stored can be accessed by the music
search. Tracks without additional information
can be called up via the corresponding album
...
