i wanted to do the same thing with aftermarket fog lights to the original switch, an option my car never had. If I spliced them into the factory wiring where they mounted then where would I find the other end of the wiring inside the car?
08 hatchback
thanks
if the plugs are there for the factory lights, odds are the wires are there for when you buy the proper switch..
otherwise you need to wire in the fogs to power and ground, i would say put a relay in the there for the switch. then put the switched stalk in the column, and the two extra wires it has from your original would be the fogs. with one to power. run the other to one side of the relay, run on from the relay to ground.
I dont know where the factory switch is, but I think it would be cool if it was in one of those blanks next to the red hazard/emerg.flasher button. ('06 SVM)