2009 Mercedes S-Class Owner's Manual - Page 198
2009 Mercedes S-Class Manual
Page 198 highlights
Controls in detail Power tilt/sliding sunroof If the movement of the tilt/sliding sunroof is blocked during the closing procedure (e. g. by ice or pollution), the tilt/sliding sunroof will stop and open slightly. However, the tilt/ sliding sunroof will exert greater force before reversing than when the tilt/sliding sunroof is closed in express operation. Please exercise caution! X Synchronizing The tilt/sliding sunroof must be synchronized Rafter Rafter Rif the battery has been disconnected or discharged a malfunction the tilt/sliding sunroof does not open smoothly Immediately after the tilt/sliding sunroof has stopped because it was blocked, pull the sunroof switch in direction of arrow 3 until the tilt/sliding sunroof is fully closed. ! If the tilt/sliding sunroof cannot be closed or synchronized, contact an authorized Mercedes-Benz Center or call Roadside Assistance. X tilt/sliding sunroof is fully raised at the rear. X Keep holding the sunroof switch in direction of arrow 1 for approximately 1 second. X Check the express operation feature (Y page 195). If the tilt/sliding sunroof opens and closes completely, the roof is synchronized. Otherwise repeat the above steps. If the tilt/sliding sunroof is blocked again and opens slightly: X Immediately after the tilt/sliding sunroof was blocked, pull the sunroof switch in direction of arrow 3 until the tilt/sliding sunroof is fully closed. G Warning! Pulling and holding the sunroof switch to close the tilt/sliding sunroof immediately after it had been blocked two times will cause the tilt/sliding sunroof to close without any reversal function for as long as you hold the sunroof switch. Vehicles with SmartKey: Switch off the ignition and remove the SmartKey from the starter switch. X Vehicles with KEYLESS-GO: Switch off the ignition and open the driver's door (this puts the starter switch in position 0, same as with the SmartKey removed from the starter switch). The driver's door then can be closed again. X Remove the fuse for the tilt/sliding sunroof from the fuse box (Y page 375). X X Reinsert the fuse in the fuse box. Switch on the ignition. X Press and hold the sunroof switch in direction of arrow 1 (Y page 194) until the 196