Dvaughn38

Need some serious help. My CLS550 passenger side headlights, turn signal and fog light all do not work. I’ve double and triple checked the harness plugs in the back of the lights and also even plugged in a known working headlight (I have another set) and to no avail. I’ve seen a few threads on here about the SAM unit failing which may cause it but I also read up that if the SAM failed it would cause more issues than just the the passenger headlight/fog light. Does anyone have any suggestions on where to start looking or what I may need to fix? Also there have been a few times where it will suddenly work after starting the car and driving, but once I turn it off and start it again it’s back to not working, so it’s very random. Anyone’s help would be greatly appreciated.

phillyfinest215

im kinda having the same issue. only different with mine is NONE of my light on the right side of the car work no fog, no daytime running light nor high and low beam. i believe it had 1.2v running in there. could really use some help..

THANK YOU
CLS 550 2008