2007 S550 headlight switch problem
Thread Starter
Newbie
Joined: Nov 2009
Posts: 1
Likes: 0
2008 C 350
2007 S550 headlight switch problem
Can any one help. On my 2007 mercedes s550. My light switch is not working nor illuminated. Light stay own all the time without being able to switch them off unless car is on. Cannot choose to power fog lights either. Upper dash options inoperative nor illuminated, ESP, air ride lift, etc. center clock and parking brake not illuminated. Could this be a relay. All fuses good.
Super Member
Joined: Oct 2007
Posts: 643
Likes: 51
From: Southern California
2007 CL550
Can any one help. On my 2007 mercedes s550. My light switch is not working nor illuminated. Light stay own all the time without being able to switch them off unless car is on. Cannot choose to power fog lights either. Upper dash options inoperative nor illuminated, ESP, air ride lift, etc. center clock and parking brake not illuminated. Could this be a relay. All fuses good.
Senior Member
Joined: Oct 2011
Posts: 399
Likes: 14
From: Chicago, Illinois
2008 S63
change out your center clock. there was a previous thread showing the schematic but all of your symptoms are related to a faulty center clock. ive changed out all components including light switch center dash buttons. it will 100% be the clock. try and dig up the previous thread.
