See also:

Important safety notes
WARNING The DISTRONIC PLUS requires familiarity with its operational characteristics. We strongly recommend that you review the following information carefully before operating the system. ...

Overview
The new Mercedes-Benz C-Class will be launched in spring 2011 and is a comprehensive modernisation. The front and rear sections of this best selling model have a more striking design. There is now ...

Setting the side air vents
To open/close: turn thumbwheel 3 up or down. Side window defroster vent 1 is never completely shut, even if side air vent 2 is shut. ...