1998 Jeep Cherokee Fog Lights

Fog lights, hmmm. Is this a Canadian vehicle, is it supposed to have Daytime Running Lights? You should have fog lamp relays in the Power Distribution Center under the hood (big fuse box), probably 2. Does your Fog Lamp switch illuminate ("On" indicator visible)? You may also have a Daytime Running Lamp Module. (Ain't this fun?) Check your fuse cover/owner's manual for the correct fuses to check related to the fog lamps. And, if you run test wires, 1 positive, 1 negative from the 2 lamp wires, and connect to pos and neg on btty, do the lamps work? Sort of a direct connection bypassing the switches. I think the fog lamp wire colors are Black and Light Brown. Not 100% sure.