Observe the notes on operating fluids More.
Even small amounts of the wrong fuel could result in damage to the fuel system, the engine and the emission control system.
Fuel of this specification may contain up to 10% ethanol by volume. Your vehicle is suitable for use with E10 fuel.
diesel
regular petrol with an octane number lower than 91 RON
petrol with more than 10 vol.% ethanol e.g. E15, E20, E85, E100
petrol with more than 3% methanol by volume, e.g. M15, M30
petrol with additives containing metal
If you have accidentally refuelled with the wrong fuel:
The following compatibility indications for fuel apply to your vehicle:
on the information label on the fuel filler flap
on the fuel pump or pump nozzle suitable for your vehicle throughout Europe
If the available fuel is not sufficiently low in sulphur, this can produce unpleasant odours.
All models: the recommended octane number for your vehicle can be found on the information label in the fuel filler flap More.
E 350, E 350 4MATIC: only refuel using super unleaded petrol with at least 98 RON if you wish to achieve maximum engine output. Alternatively, you can also refuel using premium grade unleaded petrol with at least 95 RON .
E 180, E 300 e: 93 RON
all other models: 91 RON
This may reduce engine output and increase fuel consumption.
Never refuel using petrol with an even lower RON .
Further information on fuel can be obtained at a filling station or a qualified specialist workshop.