See also:

Switching on/off manually
Switching on/off manually Press the button. ▷ On: the LED lights up. ▷ Off: the LED goes out. ...

Switching on automatically
Select transmission position R with the engine running. The backup camera image is displayed if the system was switched on via the iDrive. ...

Emissions
The warning lamp lights up: The vehicle is producing higher emissions. The trip can be continued. Have the car checked as soon as possible. Canadian models display this warning lamp. The lamp f ...