Every once in a while my car's airbag light goes on and the radio just goes black and silent. And then sometimes later and sometimes simultaneously the ABS light goes on. When this happens my car acclerates very very slowly from 0 and the electronics work very slowly. The windshield wipers are slower, the power windows, the blinkers are a little dimmer, etc. It's a 2002 and this problem started about a week ago. I was thinking maybe the batter but that woupdnt explain the two lights going on. Please help

 

a bad battery can cause all sorts of electrical problems to happen. start there and move your way up