See also:

Problems with the SmartKey
Problem Possible causes/consequences and  Solutions You cannot lock or unlock the vehicle using the SmartKey. The SmartKey battery is discharged or nearly discharged ...

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 to register. If any o ...

Folding the seat backrest back
•► Move the driver's or front-passenger seat forward if necessary. ! Make sure that the seat belt does not become trapped when folding the rear seat backrest back. Otherwise, it could b ...