Ok, so i have an 03 trailblazer and it was running fine, then one day i got in it to go to work and it started right up like normal but wouldnt shift from park so i turned it off and the key wouldnt come out...the next day after a few beers and investigation, i have found that it wont shift from park, key is stuck on, dash lights are out, blinkers/hazards dont work, headlights and all running lights work fine, break lights come on when pressed but no clicking by the shifter, took a test light and checked every fuse in both fuse boxes and none are blown. so I'm at a stand still, any information would be greatly appreciated... thanks in advance.