Having a little trouble finding a wire. Haynes isn't exactly helping and having trouble tracing it myself. What color is the power wire to the low beams and where is it located? Need to tap it for my fog light relay.

 

not sure on the year on this one but...

 

So a black wire from the back of the switch? Bye it's a 91 if it matters.

 

Just read a thread saying it might be a purple wire?

 

Alright so further research from the Haynes schematic is showing a light green wire for the low beam portion of the headlamps. I just need to know where to look. Is this a plug I am seeing near the front under the air box hole? Or something hidden in a wire loom?

 

try looking here-
http://jeep-manual.ru/index.php?page=196

you could pull one of your lights and put on low and use a tester.