Hi I have a problem that I was hoping someone can help me with. First, I have a 2000 2wd blazer and the dash lights and parking lights don't come on. When I start the car the DRL come on and some times the head lights. When this first started I checked all of the fuses, then took the dash apart and switched the headlight switch with another one, I had and no luck. I then went under the hood and taped the fuse relay center with an ice scraper and they turned on. I also hear a buzzing noise like a relay trying to click on under the dash somewhere if that helps. If anyone can help me that would be awsome.