I have had lots of electrical issues with my car but most were fixed when I had the alternator replaced. The wiper blades will just start runnin when no one pushed any sort of button for it. Sometimes when I turn off my van they still run, until I turn the lights off and they finally stop. Its embarassing! I BEAT my car mercilessly when this occurs but it won't listen, so it must be posessed! I have a 98 dodge grand caravan sport.