See also:

Setting the language
Press the adjustment button for 12‑13 seconds. Briefly press the adjustment button again to switch between English "E" and German "O". The setting is automatically saved ...

Notes
No loose objects in the passenger compartment Do not stow any objects in the passenger compartment without securing them; otherwise, they may present a danger to occupants for instance durin ...

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. ...