Additives

Do not use any additives in the engine oil.
This could damage the engine.

    See also:

    General notes
    The roller sunblinds shield the vehicle interior from sunlight. The two roller sunblinds can only be opened and closed together when the panorama roof with power tilt/sliding panel is closed. ...

    Overinflated tires
    WARNING   Follow recommended tire inflation pressures. Do not overinflate tires. Overinflated tires can adversely affect handling and ride comfort, wear unevenly, increase stopping dista ...

    EXTERIOR
    From the outside, the CLS550 is a knockout. I lost count of how many times the word "stunning" was used when people saw my family and I pull up in it. Called a "four-door coupe,&quo ...