Smart Key battery

See also:

Overview
You can use the remote control to operate the COMAND display, SPLITVIEW and either one of the rear-compartment screens. 1 To switch the screen on/off (Rear Seat Entertainment System only) 2 ...

Crash-responsive emergency lighting
The interior lighting is activated automatically if the vehicle is involved in an accident. - To switch off the crash-responsive emergency lighting: press the hazard warning lamp button. or - ...

Problems with your vehicle
If you should experience a problem with your vehicle, particularly one that you believe may affect its safe operation, we urge you to contact an authorized Mercedes-Benz Center immediately to have ...