See also:

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 ...

Panic alarm
- To activate: press button 1 for at least one second. An alarm sounds and the exterior lighting flashes. - To deactivate: press button 1 again. or - Insert the SmartKey into the ignit ...

Introduction
In the DriveAssist. menu you can:  - show the distance display  - activate/deactivate ESP®  - activate/deactivate PRE-SAFE® Brake  - activate/deactivate ATTENTION AS ...