See also:

Remote vehicle locking
If you forget to lock your vehicle but are no longer in the vicinity of the vehicle, it can be locked for you by the Mercedes-Benz Customer Assistance Center. The vehicle can be locked remotely ...

Important notes
In order to prevent the vehicle's battery from discharging, the interior lighting functions are automatically deactivated after some time except for when the SmartKey is in position 2 in the i ...

New for 2011
There are no major changes, but "mbrace," a new telematics system, replaces Tele Aid and has features such as locating a vehicle in a parking lot and remotely locking and unlocking doors ...