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

See also:
General information
Contacts can be created and edited and the addresses
can be adopted as destinations for navigation. ...
Driving experience: benchmark dynamics and exceptional comfort.
Highly advanced drivetrain and suspension technologies combine agile handling
for the driver and a high standard of riding comfort for passengers. When
equipped with the Sport Package, the new BMW ...
Screw thread
Push out the cover by pressing on the top edge.
Front
Rear
...
