Hi all. New here. I've got a 1995 4 door blazer I just bought, and I'm having trouble with the dome lights. I searched and searched and couldn't find anyone having the exact same problem as I, and everyone's fixes to those problems haven't fixed mine. None of my interior lights will come on except the light in the very back on the ceiling by the hatch, and the dash lights. Bulbs are good, fuses are good. They won't come on with the doors open, they won't come on when I push the button by the light, and the wont come on with I turn the dimmer switch all the way up. The lights underneath the dash (for the floorboard) won't come on.

I forgot to add that the compass on the overhead works just fine.

This is beginning to frustrate me.

And now I have no dummy lights on the dash.

 

The lights work. The bulb I was using as a test bulb was bad out of the package. The courtesy lights are fine. So what happened to my warning lights?

 

I'd check your fuses.