I've searched every thread that has to do with foglights, but it seems no one really has done the install using factory wiring. I bought the switch and the front harness that goes to the plug behind the winshield washer resevoir. But my foglights still don't come on. Do I need a certain relay and how would I wire that relay. I looked at all the wiring after the switch and there is no where to plug in a factory relay or anything so i guess I would have to splice it in. But to what wires would I splice? Any help would be greatly appreciated.