I bought a 2004 Chrysler Sebring convertible, and now the power windows have stopped working, the air bag light is always on, and when it gets a little chilly outside (at least, that’s the best I can figure, it only happens at night, and early morning) when I turn on the headlights, the radio goes haywire and starts chaning the radio station repeatedly. I checked all the fuses on the power windows, because there’s no way all four motors burned out at the exact same time, I checked the voltage on the battery. Is this all related in some horrible wiring problem?
Just a guess.you could try checking your battery ground wire or your engine ground wire.
Also take the battery cables off & put them back on.That should reset most of the electronics in the car.