2009 Mercedes S-Class Owner's Manual - Page 119
2009 Mercedes S-Class Manual
Page 119 highlights
Controls in detail Lighting Vehicles with power tilt/sliding sunroof The overhead control panel is located above the rear seat bench. Sedan: Vehicles with panorama roof ambient lighting 1 and 6 has reached the desired intensity. You can switch the ambient lighting on and off, using the "Control system" (Y page 154). 1 Left ambient lighting 2 Left rear interior lamp 1 X Left rear reading lamp on/off 2 Left rear reading lamp 3 Right rear reading lamp 4 X Right rear reading lamp on/off 5 Right rear interior lamp 6 Left rear interior lamp X 3 Ambient lighting switch, to brighten 4 Ambient lighting switch, to dim 5 Right rear interior lamp 6 Right ambient lighting 7 Right rear reading lamp 8 X Right rear reading lamp on/off 9 X Left rear reading lamp on/off a Left rear reading lamp X Switching on/off rear reading lamps: Press respective reading lamp switch X. Switching on/off rear reading lamps: Press respective reading lamp switch X. X Dim or brighten rear ambient lighting: Press ambient lighting switch 3 or 4 until Z 117