Setting the side air vents

To open/close: turn thumbwheel 3 up or

down. To open/close: turn thumbwheel 3 up or down.

completely shut, even if side air vent 2 is Side window defroster vent 1 is never completely shut, even if side air vent 2 is shut

    See also:

    ETS/4ETS (Electronic Traction System)
    WARNING Observe "Important safety notes" (). Traction control is part of ESP®. Traction control brakes the drive wheels individually if they spin. This enables you to pull away and ...

    Seat belt
    Display messages Possible causes/consequences and Solutions After starting the engine, the red seat belt warning lamp lights up for six seconds. The seat belt war ...

    Qualified specialist workshop
    An authorized Mercedes-Benz Center is a qualified specialist workshop. It has the necessary specialist knowledge, tools and qualifications to correctly carry out the work required on your vehicle. ...