Where is the fuse for Fog lights on a 1999 Jeep Wrangler?

SOURCE: Jeep wrangler Fuse box

i had the same problem. i drive a 95 so im not sure if it differs from were the fuse box is. look righ above you pedals to your far left. it should be right there. also if you instruments went out it will be a 15 fuse. its a blue fuse. next my panel went out cuz of the wires on my transmission. if yor looking at your jeep at the front. the wires will be on your left. make sure they are not burned or anything. it will be right on the side of your tranny. mind got burned by the exaust so they were shorting. check that is and see if that is what is it. for a temp fix just put some electrical tap around the wires and you should be set for a wile. good luck

SOURCE: 98 Jeep Cherokee Fog lights

It's definitely the switch...I bought two of 'em so far...known bug. I don't use the fog lights as much anymore , but the "Airtex" oem equivalent switch from Rockauto seems to be holding up well. If you dissamble your broke switch you'll probably see evidence that it is beginning to melt and theres alot, maybe too much, grease, which may or may not have been the cause of the bad, heating contacts inside switch.
If I remember right, even though the foglights have a relay there is still full amperage going through the switch or something....don't qoute me on that last statement.

SOURCE: Removing doors from Jeep Wrangler - Dome Light Stays On

I have a 97, and my fuse for that is behind the glovebox. Open the box, slide the end of the strap to disconnect it, then remove the box. The fuse is marked. Something like "Dome lt. elim." I think it's located one up from the bottom right. This can actually be done without removing the glove box. For a more permanent fix, quadratec.com has a switch that plugs into the fuse location and mounts under the dash, so you can just flip the switch. Hope this helps.

SOURCE: fog lights don't work

In my 99 Cherokee it was the switch itself. Bought one online for about 20 bucks and it took about 5 minutes to replace.

SOURCE: i have a 1999 Jeep Wrangler and the heater fan

If you bypass the resistor pack and connect the motor directly to the fused 12v supply then the fan should run at maximum speed. If so, it's the resistor pack that's blown: a very common fault on a huge number of makes and models.