I have a 99 Jeep wrangler it has panel lights for the heater and air conditioner controls. So pull out your glove box. Fuse # 3 cavity it should be a red 10 amp fuse. Check to see if that is blown. One other thing. Your head light which is the dimmer switch for your panel lights. Turn your headlight switch counterclockwise all the way before it clicks your panel lights should get bright. Clockwise should get dimmer
lights for dash heater controls
You can't just replace the lights you would have to replace the whole control cluster.
Check your fuses for these devices. Or while under the dash you have accidentally unplugged them.
Owner's manual.
When they lock up, they turn off the lights and set the air conditioner and heater on an auto setting, to save time and energy
Many of these controls are Vacuum operated. You may have a problem where the "Main" Vacuum line has broken. See if you can locate this line by using your manual and make sure that it is intact. TommyTrouble
head lights Jeep Wrangler 2004. They don't work where should I start
I had the same problem with my Jeep Wrangler. My tail lights were also not working. Turns out the same fuse controls both (at least in my vehicle) and when the tail lights go out, the dimmer goes out so you know there's a problem. Check your fuse.
Why does my heater control lights flash on an off on my 1990 Z71
Check fuses or headlight switch
This may sound like a stupid thing, but turn up the dash light dimmer, they will be bright while the headlih[ghts are off because its supposed to be daytime, but once the lights are switched on nighttime rules take over and the dimmer controls the lights intensity.
What fuse controls the brake lights on a 1998 Chevy Camaro? It should be labeled on the fuse block.