Changing the settings of the lockingsystem

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 the setting: press and hold down the simultaneously for approximately six buttons simultaneously for approximately six seconds until the battery check lamp flashes twice.

changed within the signal range of the If the setting of the locking system is changed within the signal range of the vehicle, pressing the locks or unlocks the vehicle. button locks or unlocks the vehicle.

The SmartKey now functions as follows:

To unlock the driver's door: press the ► To unlock centrally: press the button once.
To unlock centrally: press the ► To lock centrally: press thebutton twice.
To lock centrally: press the The KEYLESS-GO function is changed as button.

The KEYLESS-GO function is changed as follows:

To unlock the driver's door: touch the inner surface of the door handle on the driver's door
To unlock centrally: touch the inner surface of the door handle on the frontpassenger door or the rear door.
To lock centrally: press the locking button on one of the door handles.

    See also:

    ESP® trailer stabilization
    If your vehicle with trailer (vehicle/trailer combination) begins to lurch, you can only stabilize the vehicle/trailer combination by depressing the brake firmly. In this situation, ESP® assist ...

    Problems with the occupant classification system
    Problem Possible causes/consequences and Solutions The indicator lamp illuminates and remains illuminated. The person on the front-passenger seat: • has the weight of ...

    Everything considered: integral Mercedes-Benz safety concept
    The comprehensive Mercedes approach to integral safety also applies in the new R-Class. This trailblazing safety philosophy goes well beyond compliance with standardised crash test regulations. It ...