See also:

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

Functional requirement
▷ To lock the vehicle, the remote control must be located outside of the vehicle.. ▷ The next unlocking and locking cycle is not possible until after approx. 2 seconds.. ▷ The e ...

Closing the windows and glass sunroof/panoramic glass sunroof
Driving with the glass sunroof/panoramic glass sunroof and windows open results in increased air resistance and raises fuel consumption. ...