i am having a problem with my lights when i turn my parking lamps or driving lamps on you know the the steering wheel controls like cruise,on,off, set acceleration lights up and so does the actual instrument cluster and the headlight swtich and my 4x4 switch does to but my controls heat and air and the speed of the ac or heat isnt lighten up at all? is this a fuse blown or the bulbs are shot?

 

anyone know what fuse is climate control the lights that light up behind the climate controls cause all of a sudden mine quit working

 

Don't know off hand, you can view the owners manual online in case you don't have one in the truck. Sounds like a bulb(s) only.

 

pretty sure all of the instrumentation lights work off the same fuse. Replace the bulb.

 

its not one bulb i think its 4 bulbs right? those three switches for the heat and cold and how fast it blows and if its panel or ac all them or not working well not illuminated

 

Just pulled my dash apart for the same thing. My 03 Supercab had only 2 bulbs. Now if I only could get to the blow motor resister and replace it. I know it's in behind the glove box somewhere.

 

Blower motor resistor = lay on your back on front passenger floor and (with a flashlight) look up behind the glove box. You will see the blower resistor. Mine has a connector extension harness leading to it.

 

Is the blower and heat/AC all working correctly?? I mean is low low and high high on fan speed?? If so then the resistor is probly working. I would say check fuses and dash wiring. Funny question - does it help if you slap the dash over the climate control unit? Sometimes a connection can work itself loose and light will work intermittently. Are taillights/running light working properly?? On a bunch of cars, the radio/Climate control lights are tied in with running lights(parking lights) on the same fuse. Anyway, hope this helps, got a few things to check that I have seen numerous times before

 

That only affects the fan speeds - not the lights in the panel!

Partial thread hijack.

 

I know it's not his thread...or related to OP's... but I answered the question.

YUP.