i was installing my cd player and the gauge cluster lights and a/c and all of them lights are out they wont come on ive already checked the fuse and it was blown so i put another one in and they still wouldnt work so then i chcked the dimmer and it was fine and then i pulled the whole cluster out to check the bulbs and they were fine pleaze i need thelp if any one knows the problem is pleaze help thanks!!!!