Mercedes-Benz E-Class: Changing the settings of the locking 
system - Smart Key - Opening/closing - Mercedes-Benz E-Class Owners ManualMercedes-Benz E-Class: 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 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.

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:

•► To unlock the driver's door: press the button once.
•► To unlock centrally: press the button twice.•► To lock centrally: press the button 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: touch the outer sensor surface on one of the door handles.

    Important notes on the use of KEYLESSGO
    - The KEYLESS-GO key can be used like a conventional key. - You can combine KEYLESS-GO functions with those of a conventional key, e.g. unlock with KEYLESS-GO and lock with the & button. ...

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

    See also:

    Control panel buttons — color screen with Navigation System (if so equipped)
    1. Display screen 2. MAP button* 3. DEST button* 4. ROUTE/VOICE button* 5. INFO button (P. 4-5) 6. SETTING button (P. 4-6) 7. Volume control knob 8. (brightness control) button *For Navigat ...

    Instrument Panel Illumination Control
    Instrument Panel Illumination Control The brightness of the instrument panel lighting and steering wheel controls can be adjusted. (Instrument Panel Illumination): Move and hold the thumb ...

    General information
    Antifreeze for washer fluid Antifreeze is flammable. Therefore, keep it away from sources of ignition. Only keep it in the closed original container and inaccessible to children. Follow the in ...