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

See also:
With the Professional navigation system: Split screen
General informationAdditional information, e.g. from the computer, can be displayed on the right
side of the split screen.
This information remains visible on the split screen even when you change ...
System limits
Sudden tire damage
Sudden serious tire damage caused by
external influences cannot be indicated in advance.
The system does not operate correctly if it has
not been reset. For example, a flat t ...
Vehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle, ...
