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

See also:
Front fog lamps
The parking lamps or low beams must be
switched on.
Press the button. The green
indicator
lamp lights up.
If the automatic headlamp control, is activated, the low beams will come
on automat ...
Assist system information
Display on the Control Display
Information on the Assist system can be displayed
by activating Assist on the Control Display.
1. "Settings"
2. "Control display"
3. "Driv ...
Malfunction
A message is displayed in the instrument cluster.
HDC is not available, e.g., due to elevated
brake temperatures. ...
