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

See also:
Buttons on the remote control
1 Unlocking
2 Locking
3 Opening the tailgate
4 Panic mode, headlamp courtesy delay feature ...
Switching on/off manually
Press the button.
On: the LED lights up.
Off: the LED goes out.
If Top View is displayed, switch on the backup
camera via the iDrive. ...
Interior
The interior has a 2+2 seating configuration with small rear seats, though
BMW says those seats get more legroom than the previous generation. Headroom has
also increased in the front and rear. Tr ...
