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

See also:
Pairing and connecting a device
Pairing a device
To avoid becoming distracted and posing
an unnecessary hazard both to your own vehicle's
occupants and to other road users, only
pair the device while the vehicle is stationar ...
Ventilation in the rear
Ventilation in the rear
▷ Thumbwheel for opening and closing the
vents continuously, arrow 1.
▷ Thumbwheel to vary the temperature, arrow
2.
Toward blue: colder.
Toward red: warm ...
Active seat
Active adjustment of the seat cushion's contours
reduces muscular tension and fatigue to
help prevent lower back pain.
Press the button. The LED
lights up. ...
