Saturday I start my car up and was driving. Then the parking brake on signal start beeping, the speakers went off, my windows would not work, and I think my brake lights too. Then the radio came back on and everything worked fine. A few seconds / minutes later everything went off again. The radio stays on but no sounds, you can here a faint sound of music from the radio but I think that might have been my sub in the trunk. It sounds like a relay clicks and then everything shuts down. Also when this happens my alarm button will not arm the car and the door locks do not work. Everything just goes on for a few minutes and then off for the few minutes.
Any ideas?
Any ideas?