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

See also:
Turn signal
Using turn signals
Using turn signals
Press the lever beyond the resistance point.
To switch off manually, press the lever to the resistance
point.
Unusually rapid flashing of the indicator la ...
Fuel gauge
The vehicle inclination may
cause the display to vary.
Notes on refueling. ...
Rear view camera and Surround View deliver a perfect overview
A rear view camera is also available for the new BMW 3-Series Sedan as an
extension of the Park Distance Control (PDC) system. PDC uses sensors in the
bumpers to detect the distance to obstacles i ...
