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

See also:
Activating the High-beam Assistant
1. Turn the light switch to .
2. With the low beams switched on, briefly
push the turn indicator lever in the direction
of the high beam.
Activating the High-beam Assistant
The indicator lam ...
Malfunction
A Check Control message is displayed.
Adaptive light control is malfunctioning or has
failed. Have the system checked as soon as possible. ...
Programming
▷ LED, arrow 1.
▷ Memory buttons, arrow 2.
Fixed-code hand-held transmitters
1. Switch on the ignition.
2. Initial setup:
Press the two outer memory buttons 1 and
3 for approx. 20 ...
