Problems with fuel and the fuel tank
| Problem | Possible causes/consequences and
Solutions |
| Fuel is leaking from the vehicle. | Risk of explosion or
fireThe fuel line or the fuel tank is defective.
|
| The fuel filler flap cannot be opened. | The fuel filler flap is not unlocked. or The SmartKey battery is discharged. Unlock the vehicle using
the mechanical key. Open the trunk lid. Manually unlock the fuel
filler flap using the emergency release |
The fuel filler flap is unlocked, but the opening mechanism is
jammed. Consult a qualified
specialist workshop. |
See also:
Engine oil
Vehicles with a diesel particle filter:
If the vehicle is mostly driven for short
distances, it is possible that malfunctions
may occur during the automatic cleaning of
the diesel particle fil ...
Setting the center air vents
Center air vent, left
Center air vent, right
Center vent thumbwheel, right
Center vent thumbwheel, left
To open/close: turn thumbwheels 3 and 4 up or down. ...
4ETS (Electronic Traction System)
Observe the "Important safety
notes"
section.
Traction control is part of ESP®.
Traction control brakes the drive wheels
individually if they spin. This enables you to
pull away a ...

Solutions
Risk of explosion or
fire