See also:

Vehicle remote opening
If you have unintentionally locked your vehicle (e.g. the SmartKey is still in the vehicle) and a replacement SmartKey is not available, the vehicle can be opened by a Mercedes-Benz Customer Assis ...

Changing the settings of the locking system
You can change the setting of the locking system in such a way that only the driver's door and the fuel filler flap are unlocked. This is useful if you frequently travel on your own. To change ...

Service for recovering a stolen vehicle
If your vehicle has been stolen: ► Notify the police. The police will issue a numbered incident report. ► This number will be forwarded to the Mercedes-Benz Customer Assistance C ...