Problems with fuel and the fuel tank
| Problem | Possible causes/consequences and
Solutions |
| Fuel is leaking from the vehicle. | Risk of explosion or fire The 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. 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. |
|
| The engine will not start. | The fuel tank of a vehicle with a diesel engine has been run
completely dry. - Refuel the vehicle with at least 5.3 US qt (5 liters) of diesel. - Turn the ignition on for at least 10 seconds. - Start the engine continuously for up to 10 seconds until it runs smoothly. If the engine does not start: - Turn the ignition on again for approximately 10 seconds. - Start the engine again continuously for up to 10 seconds until it runs smoothly. If the engine does not start after three attempts: - Consult a qualified specialist workshop. |
See also:
Multifunction display
Values and settings as well as display
messages are shown in the multifunction
display.
1 Menu bar
2 Description field ...
Important safety notes
WARNING
To help avoid personal injury during a collision
or sudden maneuver, exercise care when
storing objects in the vehicle. Put luggage or
cargo in the trunk if possible.
Do not pile l ...
DISTRONIC PLUS displays in the
speedometer
When DISTRONIC PLUS is activated, one or
two segments 2 in the set speed range light
up.
For design reasons, the speed displayed
in the speedometer may differ slightly from
the speed set fo ...

Solutions