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

See also:
Switching on/off manually
Switching on/off manually
Press the button.
▷ On: the LED lights up.
▷ Off: the LED goes out. ...
Safety
BMW's inflatable tubular Head Protection System includes side curtain-type
airbags for the first and second rows. Front-seat side-impact airbags are
installed, and rear side-impact airbags are opt ...
Coupe: ski bag
The ski bag is designed for safe, clean transport of up to 4 pairs of standard
skis or up to 2 snowboards.
With the ski bag you can stow skis with a length of up to 6.6 ft/2.0 m. When
skis of 6.6 ...
