The cheapo halogen driver side fog light went out on my wife's Premium (non pony package) Mustang.
The car never came equipped with fog lights but wife wants them for night driving in foggy conditions.
These were JDM 55W halogens I put in about 3 years ago, they were pretty rusty and beat.
The fuse holder was close to the exhaust manifold (looked far enough away when I put them in!) and it had melted the enclosed casing over the years but the fuse was still fine!
Wiring couldn't be trusted anymore and was the main reason I just didn't replace the halogen bulb, it "ALL" had to go.
So I took my wife shopping and we picked out a nice pair of LED lights to replace the Halogens...
Anzo USA Fog Light Assembly 861141 18W assemblies.
https://scontent-ort2-1.**.fbcdn.net/v/t1.0-9/28379533_2158443414182192_8812035039408074422_n.jpg?oh=7cfafdb5dc973704ededf7e66063c980&oe=5B3EAB8F
So, I rewired the whole circuitry farther away from the area it was before.
And enclosed it in wire loom. The exhaust manifold shouldn't effect the wiring anymore.
I wired them thru a relay where the dash switch power is controlled by the parking lights.
They don't work with the parking lights off.
If you leave the fog switch on, the parking light will turn off (or on) the fogs and the reminder chime lets you know your lights are on.
No dead batteries.
Here is the assembly with the cover on...
https://scontent-ort2-1.**.fbcdn.net/v/t1.0-9/28685705_2158443704182163_6643654993089499045_n.jpg?oh=f787e7873259edda0b277dd99d435208&oe=5B40EC44
And they are pretty bright! ...brighter then the 55W Halogens.
https://scontent-ort2-1.**.fbcdn.net/v/t31.0-8/28616589_1776429869044385_6705186977920964243_o.jpg?oh=57913d3c4d3d898f4902c817f8324519&oe=5B464601