Was working under the dash fixing my bright switch and went to check everything out and noticed my dash and radio lights were not working and also my parking lights along with the headlights not wanting to go down. My headlights are working but I am not getting dash lights with the headlights on. I am getting brake lights and turn signals. My buzzer is also not working when the parking lights are on or headlights. I checked all plugs and can't seem to find anything out of the ordinary. Any ideas this is driving me crazy. Also the car is an 89 T/A

Thanks,
Mike

 

I had 92 Chevy Corsica that did that. It was a dash bulb gone bad blowing the fuse. My bro in law's 1500 did that also and it was a parking light bulb.