After led headlight install, sometimes you will find fog lights not working.

Because electric currents of led headlight is small, BMC of cars is incompatiable to led headlight.

At that moment, we need to add an extra resistor to solve that problem.

If fog lights still not working after led headlight install, you need to send your cars to car shops.

Welcome people come to talk about fog lights not working after led headlight install at any time.