Well it started yesterday in the rain. I looked up and my tac was on zero and all of the electrical (clock, signals, AC, ect.) was not working so while i was cruising at 45 i turned the key off and back on and everything worked fine, then today everything went out and my radiator fans are on constantly. Car runs fine no blown fuses. I haven't had a chance to check the battery, can a bad battery be causing this?