Went to crank the car one morning and the radio would not come on. Drove to town...blah..blah..blah, and when I got back in and cranked it, the radio was on???? The next morning, the battery was dead? Went to the dealer to see if he had any idea, and was told they could only check it if the problem is actually happening at the time I'm there. They looked at me like I was crazy, and we left.