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

See also:
Mobility
In order to always ensure your mobility, you will
find important information on operating fluids,
wheels and tires, maintenance and Roadside
Assistance in the following. ...
Connecting jumper cables
1. Fold open the cover of the BMW starting-aid
terminal. To do so, pull the tab.
2. Attach one terminal clamp of the positive
jumper cable to the positive terminal of the
battery, or to the cor ...
Notes
CD/DVD player and changer
Do not remove the cover
BMW CD/DVD players and changers are
officially designated Class 1 laser products. Do
not operate if the cover is damaged; otherwise,
severe eye ...
