See also:

Center armrest
Storage compartmentThe center armrest between the front seats contains a credit card holder and, depending on the equipment version, a compartment or a snap-in adapter. Opening Press the button, ...

Deactivating HDC
Press the button again and the LED goes out. HDC is automatically deactivated above approx. 37 mph/60 km/h. ...

Switching on/off manually
Press the button. On: the LED lights up. Off: the LED goes out. The PDC is shown on the Control Display. Switch on the backup camera via the iDrive. ...