Direct Wiring Fog Lights To Headlights

Since there is a factory option for fog lights, if this were my car I would first look to see if the factory wires are in place. It may be possible to add the option by adding a relay into a factory location and fuses into factory locations.

This avoids "hacking up" factory wiring and the reduction of re-sale value that will follow. Using the factory wiring has the advantage of being documented which will make trouble shooting so much easier.

If interested in getting a copy of the Ford service manual and wiring diagrams I maybe able to help. PM if interested.

yeah, i added foglights to my base v6 and found out that over 50 percent of the wires were already sitting under the console i just needed to get the wire from the fire wall to the relay and then the foglight pigtails themselves. the only problem with doing this the ford factory way and making it right is it takes a long time and you have to find a wire harness from a wrecked mustang and tear the harness apart to get what you need, also the low beam issue, if you put your foglights in ford factory style your foglights will only come on with your low beams, and shut off when your brights come on, so if you by pass that then your foglights will always be on when your headlights are on which isn't a bad thing in my mind

Also heres a link to the 2002 service manuals
http://owner.ford.com/servlet/Conte...erGuidePage&year=2002&make=Ford&model=Mustang

Please let me know how you make out with this. It's something I'm anxious to do to my 2001 V6 but not sure if I have the knowledge or the guts.