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

See also:
BMW X6 M
The X6 M steps up from the 400-hp, 4.4-liter V-8 to a twin-turbocharged
version making 555 hp. Torque is rated at 500 pounds-feet. BMW says the zero to
60 mph time is 4.5 seconds. A six-speed auto ...
Service status
Displaying available servicesDisplay of all services available in the vehicle.
1. "BMW Assist" or "ConnectedDrive"
2. "Service Status"
3. "Avail ...
Gentleman function
The front passenger seat can be adjusted with
the switches of the driver's seat.
1. Press the button. The LED
lights up.
2. Adjust the front passenger seat on your own
seat.
3. If needed, ...
