See also:

Remote vehicle unlocking
If you have unintentionally locked your vehicle (e.g. the SmartKey is still in the vehicle) and a replacement SmartKey is not available, the vehicle can be opened by a Mercedes-Benz Customer A ...

Calling up a stored parking position setting
- Turn the SmartKey to position 2 in the ignition lock. - Adjust the exterior mirror on the frontpassenger side with the corresponding button. - Engage reverse gear. The exterior mirror on th ...

Mute
Switching audio and video sources on/off Press the button on the multifunction steering wheel. The sound from the respective audio or video source is switched on or muted. When the sound ...