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

See also:
Audio/video playback
Audio
Audio can be played back via rear entertainment
from any source in the vehicle.
Operation is the same as for the front audio playback.
Video
Video can be played back in the rear from the
...
Calling up settings
Do not retrieve the memory
while driving
Do not retrieve the memory setting while
driving, as an unexpected movement of the seat
or steering wheel could result in an accident.
Comfort functio ...
Condition Based Service CBS
Sensors and special algorithms take into account
the driving conditions of your vehicle.
Based on this, Condition Based Service determines
the maintenance requirements.
The system makes it possi ...
