My brother installed after market fog lights on my accord 03 V6 and he was not able to find the power supply inside the vehicle. He found it on the engine side but we could get it on the other side. I got the fog lights on ebay and they did not come with instruction. The instructions we used was from another site. Does anybody have the same problem or does anyone know where is the power supply inside the vehicle.

 

Why not just have a ground switch?