Help with foglight wiring please!

94gtfreak said:

Mustangworld Fog light re-wire

Very easy mod to do...

Also..check any local junkyards for a switch.

Click to expand...

HISSIN50 said:

To wire them to be on (or for the fog light switch to be hot) when the low beams are on, red/blk at the headlight switch should be your low beams.

Red/yellow is hot anytime the low or high beams is on.

Brown is the parking light (which remains on with low and high beams) wire. This sounds like what you want.

Check that you have a fog light relay installed in your underhood fusebox already. If you don't, grab one from the J/Y.

http://www.veryuseful.com/mustang/tech/engine/images/Mustang-94-95-Underhood-Fuses.gif

If the PO had wired it up the way you want, you might find a source wire some place. When you find (or add) the source-feed, use a 3 amp fuse on the wire. The relay will draw under one amp to excite, and the 3 amp fuse protects the rest of the circuit and the wiring.

Click to expand...