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.

down the  and To change the setting: press and hold down the buttons and 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 button or locks or unlocks the vehicle. button locks or unlocks the vehicle.

The SmartKey now functions as follows:
button once. To unlock the driver's door: press the button once.
To unlock centrally: press the button twice. button twice.
button. To lock centrally: press the The KEYLESS-GO function is changed as button.

The KEYLESS-GO function is changed as follows:
handle on the driver's door. To unlock the driver's door: pull the door handle on the driver's door.
on the front-passenger door or on the rear To unlock centrally: pull the door handle on the front-passenger door or on the rear doors.
surface on one of the door handles. To lock centrally: touch the outer sensor surface on one of the door handles.

    See also:

    Engines: new CDI-four-cylinder units with a fuel consumption of just 5.3 litres and 139 grams of CO2 per kilometre
    With three completely newly developed four-cylinder engines, the Mercedes-Benz E-Class also remains one generation ahead where diesel technology is concerned. These engines feature latest-generati ...

    Restoring the factory settings
    Press the and buttons simultaneously for approximately six seconds until the battery check lamp flashes twice. ...

    Important information
    WARNING When the climate control system is deactivated, the outside air supply and circulation are also deactivated. Only choose this setting for a short time. Otherwise the windows could fo ...