A friend of mine has a 88 headlight/foglight wiring harness for 20 bucks, is it compatible with my 91 harness? just wanna make sure b4 i buy it and hack mine up

 

From what I've read 88-92 are basically the same can someone confirm this for me thanks

 

BUMP..

 

If you are trying to add fogs to a non-foglight car - the problem I found was that somewhere in the bulkhead connector the foglight wiring just stops - a dead end - all the switch wiring is in the panel, but it gets lost before it makes it out under the hood.

I added fogs to my 1992 RS by using the stock switch, wiring 12v+ to the switch and a ground - then wiring a simple wire to underhood from the switch, that activates a relay to run my fogs directly off the battery. It was simple and quick, and I don't have to worry about having high amp wiring running from inside to outside since the fogs run directly off battery through the relay.