2005 Mercedes S-Class Owner's Manual - Page 211

Controls in detail Power windows ! If the upward movement of the window is blocked during the closing procedure, the window will stop and open slightly.Remove the obstruction, press the respective power window switch at the symbol j again past the resistance point and release.If the window still does not close when there is no obstruction, press and hold the respective power window switch at the symbol j. The side window will then close without the obstruction sensor function. Stopping windows during Express-operation Briefly press the respective power window switch again. Synchronizing the power windows The power windows must be synchronized after the battery has been disconnected if the power windows cannot be fully opened (Express-open) or closed (Express-close) Each power window must be synchronized. Close all doors. Switch on ignition ( page 34). Press and hold switch 1 to 4 at the symbol j until the windows are completely closed. Hold on to switches 1 to 4 for approximately one second. The power windows are synchronized. Summer opening feature If the weather is warm, you can ventilate the vehicle before driving off by simultaneously: opening the side windows opening the tilt/sliding sunroof turning on the seat ventilation* for the driver's seat i The seat ventilation* for the driver's seat is automatically set to the highest level if activated via summer opening feature. 209