Hey, first post here, but i had a technical question about how to fix the lights inside my car. It was handed down to me from my sister, and she has more than once changed the stereo system (not the speakers). My problem is that the lights in the middle console area don't turn on. Everything behind the steering wheel is fine and lights up when the lights are on, but things like the heating/air conditiong controls and the hazard light button don't turn on. Is it possible that when my sister was installing the stereo she unplugged something that controls the lights? If so, can i just re-plug it in. If this is the case, what do i need to plug in. Any responses would be greatly appreciated.