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

See also:
Notes
Use while driving
If on a rare occasion it is necessary to use
the parking brake while driving, do not use excessive
force when applying it. When using it,
keep the button on the lever dep ...
Striking front end with precise contours and multi-faceted surfaces
The wedge shape of the new 3-Series' silhouette and its wider track (+ 37/47
mm at the front/rear) underline the sporting appearance of the new BMW. By
clearly accentuating the width of the car, t ...
Switching the system on/off
Switching off
At the lowest fan speed, press
the left
side of the button on the driver's side.
Switching on
Press any button. ...
