okay i have a 96 gt and the door chimes stopped working so i dont get a ding when the lights are on or if doors are open. Also i noticed that when i have my blinkers on, the seatbelt light blinks with the blinker. and when i have the windshield wipers on intermediate where i can select the speeds, they dont actually go the speed i select unless i have my high beams on.. Could it be a bad signal stick??