Mercedes-Benz M-Class Owners Manual

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Locking the vehicle
If the vehicle can no longer be locked with the SmartKey, you can lock it by taking the following steps. If the central locking in the vehicle is malfunctioning, you cannot lock the trunk. P ...

Closing
WARNING To prevent possible personal injury, always keep hands and fingers away from the trunk opening when closing the trunk lid. Be especially careful when small children are around. ...

Resetting values
You can reset the values of the following functions: Trip odometer Trip computer "From start" Trip computer "From reset"   Press the or button on the steeri ...