Something was really wrong with my car. The battery was dying because I connected it to a wire that was draing out the battery. I connected it to the right one(atleast I think it is) and my radio started to flash. When I putted it on a station, it would different music with alot of static. But when I had my car on accesory, it played fine. Now only the clock and the eject button work on it. What happened? Could it be that it needs a code for it to work again(kinda like an anti-theft thing?)?