See also:

Emergency call
Important safety notes A license agreement must exist in order to activate the mbrace service. Ensure that your system is activated and ready for use, and press the MB Info call button ...

Tailgate emergency release
If the tailgate can no longer be opened from outside the vehicle, use the emergency release on inside of the tailgate. - Take the mechanical key out of the SmartKey. To open the tailgate compl ...

Switching on Blind Spot Assist
► Make sure that the radar sensor system and Blind Spot Assist are activated in the on-board computer. ► Turn the SmartKey to position 2 in the ignition lock. Warning lamps 1 light u ...