I just did a heater core on my wife's 2000 Blazer. Everything works good except the interior lights. The dome lamp, map lights, etc. I have 1 plug on the passenger side behind the glove box i can not find a spot for for the life of me. It is a black plug with 6 wires i believe. Any help would be greatly appreciated.

 

Found the problem. I pinched a wire for the interior lights and it was popping the fuse.

 

is there an orange w/ white stripe wire and a solid white wire in it???
Y- look for a relay behind the glove box.
N- check the airbag control unit near the middle right top side of inner dash area. May have to move radio to get a good look.

 

This is from October 15th, and they fixed the problem, it clearly says that.