2011 Mercedes S-Class Owner's Manual - Page 279

Interior lighting Cornering light function X 277 Have the headlamps checked at a qualified specialist workshop. Interior lighting Overview of interior lighting Front overhead control panel : p To switch the left-hand reading lamp ; = ? A Rif you are driving at speeds below 25 (40 km/h) and switch on the turn signals or turn the steering wheel. Rif you are driving at speeds between 25 mph (40 km/h) and 45 mph (70 km/h) and turn the steering wheel. Not active: if you are driving at speeds above 25 mph (40 km/h) or switch off the turn signals or turn the steering wheel to the straight-ahead position. The cornering light function may remain lit for a short time, but is automatically switched off after no more than three minutes. on/off u To switch the rear interior lighting on/off c To switch the front interior lighting on/off | To switch the automatic interior lighting control on/off p To switch the right-hand reading lamp on/off Headlamps fogged up on the inside The headlamps may fog up on the inside if there is high atmospheric humidity. X Drive with the headlamps switched on. The headlamps clear up after a short distance. If the moisture does not disappear, the headlamp casing is not sealed correctly and moisture has been able to enter. Rear-compartment overhead control panel : Reading lamp ; Press p consecutively to: Switch the reading lamp and interior lighting on Switch only the reading lamp on Z Lights and windshield wipers The cornering light function improves the illumination of the road over a wide angle in the direction you are turning, enabling better visibility in tight bends, for example. It can only be activated when the low-beam headlamps are switched on. Active: