Problems with fuel and the fuel tank

Problem Possible causes/consequences and Solutions
Fuel is leaking from the vehicle. fireThe fuel line or the fuel tank is defective. Risk of explosion or fire

The fuel line or the fuel tank is defective.

position 0 in the ignition lock immediately and remove it. Turn the SmartKey to position 0 in the ignition lock immediately and remove it.
under any circumstances. Do not restart the engine under any circumstances.
specialist workshop. Consult a qualified specialist workshop.
The fuel filler flap cannot be opened. The fuel filler flap is not unlocked.
or
The SmartKey battery is discharged.
the mechanical key. Unlock the vehicle using the mechanical key.
Manually unlock the fuel Open the trunk lid.
filler flap using the emergency release Manually unlock the fuel filler flap using the emergency release
The fuel filler flap is unlocked, but the opening mechanism is jammed.
specialist workshop. Consult a qualified specialist workshop.
    See also:

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    Important safety notes
    WARNING Never switch off the engine while the vehicle is in motion. There is no brake boost for the service brake if the engine is not running. If the ignition is switched off, there is also ...

    Deactivating the HOLD function
    The HOLD function is deactivated automatically if: • you accelerate and the transmission is in position D or R. • you shift the transmission to position P. • you apply the brakes again with a ...