Hey y'all, thanks for the view and the attempt to try and help me out. Here's some of the problems my 2000 Grand Prix has been having:

1) A/C and Heat stopped working. It worked when I first got the car but went out about 1 1/2 - 2 years ago. We tried replacing the thermostat but it had no affect. We also tried flushing the radiator, which also had no affect. It used to blow out just the air from outside with no temperature difference, which brings me to my second problem...

2) Now the blower doesn't even blow any air at all when I try to turn it on. This also goes for the defrost too. It stopped blowing when all my middle console lights went out. The A/C / Heat light display, Radio/clock light (which never worked), and the top display which includes my MPG, oil life, etc. all went out. It seems that my automatic headlights will turn off and on real quick every once and a while, while driving.

I'm not sure what the deal is. I took it to a shop and got charged $50 for a diagnostic, which they replaced some fuse, which had no affect except to make my A/C / Heat display flash on and off over and over quickly when the car is turned on.

Any input is greatly appreciated. Thank you so much for your time and help!