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:
The mbrace system
The mbrace system provides different services, e.g.:
automatic and manual emergency call
Roadside Assistance call
MB Info call
To adjust the volume during an mbrace call, proceed as follows ...
Folding the exterior mirrors in or out electrically
This function is only available in vehicles for
Canada.
Make sure that the SmartKey is
in position 1 or 2 in the ignition lock.
Briefly press button 1. Both
exterior mirrors fold in or out ...
Normal occupant weight
The number of occupants the vehicle is
designed to seat, multiplied by 68 kilograms
(150 lbs). ...

Solutions
Risk of explosion or
fire