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

See also:
Setting the voice dialog
You can set whether the system uses the standard dialog or a short version.
In the short version of the voice dialog, the responses from the system are given
in abbreviated form.
On the Control Di ...
Windshield washer nozzles
The washer jets are automatically heated whenever
the ignition is switched on. ...
The new BMW X6: dynamic, supreme, efficient, innovative
With the market launch of the new BMW X6, the combination of supreme
appearance, agile driving properties and hallmark brand efficiency so
characteristic of the Sports Activity Coupé is rai ...
