Im hqaving a bit of an issue with the lights on my hvac panel.
About a month ago, one of the lights quit working. Since they don't sell them at auto parts stores (and gm wants$ 50 per bulb) I went to pull apart and got my hands on a few bulbs. I have tried replacing them, but each one I put in the slot doesn't work at all. They don't look blown, a few times, the light came on, but when I put the panel back in the slot to bolt it up, the light went out. Thinking it was a loose connection, I simply tugged and pushed on each wire. Nothing happened, now I can't get the light to come on again (no matter which bulb I use) all of the junkyard bulbs work just fine iin the other slots, but not these two, what gives?