2008 Mercedes S-Class Owner's Manual - Page 477

Controls in detail Automatic climate control dure has begun. The windows and tilt/sliding sunroof continue closing until they are fully closed. The indicator lamp on the button comes on. The air recirculation mode is activated. Convenience opening: Press button , for approximately 2 seconds. The door windows and/or tilt/sliding sunroof will return to their previous position. You can release button , once the opening procedure has begun. The windows and tilt/sliding sunroof continue opening until they have reached their previous positions. The indicator lamp on the button goes out. The air recirculation mode is deactivated. i 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 ,. A window or tilt/sliding sunroof that has been moved will remain in its current position if button , is used to reopen the remaining windows or tilt/sliding sunroof. Vehicles with panorama roof* Convenience closing: Press and hold button , until the door windows and the tilt/sliding panel are closed or have reached the desired position. The indicator lamp on the button comes on. The air recirculation mode is activated. Convenience opening: Press and hold button , until the door windows and the tilt/sliding panel are opened or have reached the desired position. The indicator lamp on the button goes out. The air recirculation mode is deactivated. Residual engine heat and ventilation With the engine switched off, it is possible to continue to heat or ventilate the interior. This feature makes use of the residual heat produced by the engine. i If you switch on the residual heat function when outside temperatures are high, only the ventilation will be switched on. 476