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. •► 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. |
| The fuel filler flap cannot be opened. | The fuel filler flap is not unlocked.
or
•► Unlock the vehicle using the mechanical key. •► Open the trunk lid or the tailgate. •► 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. |
| 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:
Limited braking performance on salttreated
roads
WARNING
The layer of salt on the brake discs and the
brake pads/linings may cause a delay in the
braking effect, resulting in a significantly
longer braking distance, which could lead to
an ...
Exterior mirror out of position
If an exterior mirror has been pushed out of position, proceed as follows:
Vehicles without electrically folding exterior mirrors: move the exterior
mirror into the correct position manually.
...
Chassis and suspension: Agile handling and high comfort
The AGILITY CONTROL suspension, which is standard equipment in both the
C-Class Saloon and Estate, harmonises perfectly with the dynamic design. It is
based on an amplitude-dependent damping syste ...
