Opening

•► Switch off the engine.

•► Remove the SmartKey from the ignition lock.

KEYLESS-GO: open the driver’s door. This switches the ignition to position 0, which corresponds to having removed the SmartKey. The driver’s door can be closed again.

•► Press the fuel filler flap in the direction of arrow 1.

The fuel filler flap opens slightly.

•► Open the fuel filler flap.

•► Turn the fuel filler cap counter-clockwise and remove it.

•► Sedan: insert the fuel filler cap into the bracket on the inside of fuel filler flap 2.
or
•► Wagon: insert the fuel filler cap into the recesses in the fuel filler flap hinge arm horizontally from above.

•► Completely insert the pump nozzle into the filler neck and refuel.

•► Only fill the tank until the pump nozzle switches off.

Overfilling the fuel tank could damage the fuel system.

    See also:

    Trailer power supply
    The trailer power socket of your vehicle is designed for connecting the 7-pin connector supplied as part of the Mercedes-Benzapproved trailer coupling. Depending on your trailer, you may need an ...

    Parking brake
    WARNING Engaging the parking brake while the vehicle is in motion can cause the rear wheels to lock up. You could lose control of the vehicle and cause an accident. In addition, the vehicle ...

    Cigarette lighter
    WARNING When leaving the vehicle, always remove the SmartKey from the ignition lock. Always take the SmartKey with you and lock the vehicle. Do not leave children unattended in the vehicle ...