Hello,

I have a 2002 Audi A4 and what I first the got the car the fog lights needed to be changed. Switched them out for a set of aftermarket ones and good to go. However, I a fog light warning constantly on. Wondering how to solve this, or even where the sensor/fuse it for it to disable the warning.

Thanks!

 

There is no way to disable the fog light warning as all the light monitoring is done in one control unit. However, you should replace the light bulbs in the aftermarket units with the same wattage rated ones that are in the factory units. I think using a different wattage bulb will trick the monitor into thinking the bulb is defective therefor setting off the warning light.