Additives in gasoline

One of the main problems of poor fuel quality is the forming of deposits that are created during the gasoline combustion process.

Mercedes-Benz recommends that you use fuel brands that have the additives.

Deposits may form if you use fuels without additives over a longer period of time. These deposits are most likely to form on the inlet valves and in the combustion chamber.

This could lead to engine problems, e.g.:
• longer engine warm-up phase
• uneven idle
• engine noise
• misfiring
• loss of power

Carbon deposits may form if the availability of gasoline with relevant additives is insufficient (in certain regions). In this case, Mercedes-Benz recommends the use of additives that have been approved for Mercedes-Benz vehicles.

Consult an authorized Mercedes-Benz Center or go to the Internet site http://www.mbusa.com (USA only) for a list of approved products. Comply with the instructions for use on the product label.

Do not mix other fuel additives with fuel. This causes unnecessary costs and could damage the engine.

fuel and do Do not refuel with low-grade fuel and do not use fuel additives that are not tested and approved for Mercedes-Benz vehicles.
Damage to or malfunctions of the fuel system may otherwise occur.

    See also:

    General notes
    If the vehicle can no longer be locked or unlocked with the SmartKey, use the mechanical key. If you use the mechanical key to unlock and open the driver's door, the anti-theft alarm system w ...

    Headlamp cleaning system
    The headlamps are cleaned automatically if the "Wipe with washer fluid" function is operated ten times while the lights are on and the engine is running. When you switch off the igni ...

    Automatic vehicle data retrieval for the service due date
    Your vehicle comes with a function which improves the servicing of the vehicle considerably. Shortly before the service due date, mbrace sends important vehicle maintenance information to the ...