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

See also:
5 Series Gran Turismo
For 2010, BMW added a hatchback version of its rear-wheel-drive 5 Series,
dubbed the 5 Series Gran Turismo, starting with a 550i "GT" powered by the same
400-hp, twin-turbo V-8 as the 55 ...
Displays in the instrument cluster
Indicator lamp
Depending on how the vehicle is
equipped,
the indicator lamp in the instrument
cluster indicates whether the system is
switched on.
Desired speed
▷ The marking lights ...
The concept
The parking brake is primarily intended to prevent
the vehicle from rolling while parked; it
brakes the rear wheels.
The parking brake can be set manually or automatically:
▷ Manual: by pu ...
