2006 Mercedes C-Class Owner's Manual - Page 196

Controls in detail Automatic climate control* (Canada only) Activating Press button e ( page 187). The indicator lamp on the button comes on. Warning! G i Press and hold button e for approx. 2 seconds. The side windows and or tilt/sliding sunroof* will return to their previous position. You can release button e once the opening procedure has begun. The windows and tilt/sliding sunroof* continue opening until they have reached their previous position. A window or tilt/sliding sunroof* will only return to its previous position if it has not been moved to another position using the respective window switch or tilt/sliding sunroof* switch after it was closed with button e. A window or tilt/sliding sunroof* that was moved will remain in its current position if button e is used to re-open the remaining windows or tilt/sliding sunroof*. i The activated charcoal filter should be switched off when windows fog up on the inside, or if the passenger compartment needs to be quickly heated or cooled down. Never operate the side windows and the tilt/sliding sunroof* if there is the possibility of anyone being harmed by the closing procedure. In the event that the closing procedure causes potential danger, the closing of the side windows can be immediately halted by pressing or pulling the respective window switch. The closing of the tilt/sliding sunroof* can be immediately halted by moving the tilt/sliding sunroof* switch in the overhead control panel in any direction. The closing of the side windows and tilt/sliding sunroof* can be reversed by again pressing and holding the button e. i The activated charcoal filter should be switched off when windows fog up on the inside, or if the passenger compartment needs to be quickly heated or cooled down. Deactivating Press button e ( page 187). The indicator lamp on the button goes out. 195