You could always trace the wiring back on teh narness, then remove and splice into yours. As for the auto lights Not sure, but could grab it and switch it out, You'd have to follow again the wiring harness for the wires for the fog switch to use to keep it looking stock. As for the wiring harness, why? Once you know where to tap into, it's easy enough to make your own. As well could just do it's own circuit running off the batterh and it's own switch. Either that, or do it so they come on when your headlights are on. Just depends what you wire in as a trigger. When we added to my g/f's WJ, we just tapped into the headlights so they come on automatically as long as the headlights are on. Was easiest to do.
The beatings will continue until attitudes improve!
HID Quad bi-xenon + foglight retrofit