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 swings up.
- Turn the fuel filler cap counter-clockwise and remove it.
- Insert the fuel filler cap into the holder bracket on the inside of filler flap 2.
- 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 Overfilling the fuel tank could damage the fuel system.

    See also:

    Assembling the ball coupling
    Mercedes-Benz recommends that you have the ball coupling assembled at a qualified specialist workshop. Only a qualified specialist workshop has the necessary specialist knowledge and tool ...

    Transmission position and drive program display
    The current transmission position and drive program appear in the multifunction display. 1. Transmission position display 2. Drive program display The arrows in the transmission position d ...

    Unlocking the trunk (mechanical key
    The trunk lid swings upwards when opened. Therefore, make sure that there is sufficient clearance above the trunk lid. If the trunk cannot be unlocked with the SmartKey or KEYLESS-GO, use th ...