Fog & Reverse lights


Asked by Feb 02, 2008 at 12:01 AM about the BMW M3

Question type: Maintenance & Repair

My 94 M3's fog lights and reversing lights do not work, I have changed bulbs and fuses still no joy, is the problem connected. I was wondering if a relay could be the problem? Where can I find a relay layout diagram i thought it may have been on the fuse box lid. Thanks Geezer

1 Answer


I dont beleive they are on the same curcit. If you wiggle the shifter when you are in reverse do they come on for a second? some time it is just the connection on the shifter, As for the fog lights I would say it is either a connection or a relay. You might want to check the connectors at the light itself, they take alot of abuse and I have seen them come loose, Hope this helps.

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