My climate control is not lit up for the p/s. Put ours together and we would be all lit up. Lol
I bought the whole unit of EBay so I can fix my fan speed too ( mine only works on #3 and higher.

12v climate control bulbs
 

I bought some off Ebay and did the job myself. Pretty easy. You have to take the climate control board out and solder them. Beware, they get SUPER hot when on for a long time. Now, I can see the controls. Prior to this, one burned out and another burned out the day I got the 12v bulbs, so I changed both.
I believe a box of 10 was like $3. They're super cheap.

HVAC Lighting
 

I don't know if you still log in...
But I am curious to know where you found the bulbs and how you changed them.
All of mine are out and I'd like to get it lit up again.

Thanks,
-Bob

I cheated,I bought a new unit off EBay. I didn’t want to have to solder a bulb in(thanks GM)

Gotcha
 

Yeah, I found a place that sells LED replacement kits. It really isn't that big a deal to do it.

Thanks for the reply, fellow Long Islander.
-Bob