See also:

Sound output
Switching on/off When the ignition is switched off: press ON/OFF button on the radio. Muting When the ignition is switched on or the engine is running: press the ON/OFF button on the radio. ...

Activation/deactivation
Press the button. ...

Display
Night Vision with pedestrian detection is not available on the rear screen. Adjustments via the iDrive With Night Vision switched on: 1. Activate Night Vision with pedestrian detection. 2. Press ...