Mercedes-Benz GLK-Class: Closing - Refueling - Refueling - Driving and parking - Mercedes-Benz GLK-Class Owner's ManualMercedes-Benz GLK-Class: Closing

  • Replace the fuel filler cap and turn it clockwise. The fuel filler cap audibly engages.
  • Close the fuel filler flap.

flashes. In addition, the If you drive with the fuel filler cap open, reserve fuel warning lamp Check Engine warning lamp may light flashes. In addition, the up. A message appears in the multifunction display (). For further information Check Engine warning lamp may light up. A message appears in the multifunction display (). For further information on warning and indicator lamps in the instrument cluster, see ().

prevents the fuel filler flap from closing after the vehicle has been locked. Close the fuel filler flap before locking the vehicle. A locking pin otherwise prevents the fuel filler flap from closing after the vehicle has been locked.

Problems with fuel and the fuel tank

Problem

Fuel is leaking from the vehicle.

Possible causes/consequences and Solutions

Risk of explosion or fire

The fuel line or the fuel tank is defective.

  • Turn the SmartKey to position 0() in the ignition lock immediately and remove it.
  • Do not restart the engine under any circumstances.
  • Consult a qualified specialist workshop.

Problem

The fuel filler flap cannot be opened.

Possible causes/consequences and Solutions

The fuel filler flap is not unlocked.
or
The SmartKey battery is discharged.

  • Unlock the vehicle ().

or

  • Unlock the vehicle using the mechanical key ().

The fuel filler flap is unlocked, but the opening mechanism is jammed.

  • Consult a qualified specialist workshop.
    Opening
    Switch off the engine. emove 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 Smar ...

    Parking
    ...

    See also:

    Brake System Warning Light
    The vehicle brake system consists of two hydraulic circuits. If one circuit is not working, the remaining circuit can still work to stop the vehicle. For normal braking performance, both circuits ...

    Closing the fuel tank cap
    When replacing the fuel tank cap, turn it until a clicking sound is heard. After releasing your hand, the cap will turn slightly to the opposite direction. ■Fuel types Use unleaded gaso ...

    To Stop Playing Your iPod
    To play the radio when an iPod is playing, press the FM, AM or XM button. If a disc is in the audio unit, press the CD/AUX or CD button to play the disc. Disconnecting an iPod You can ...