With the engine turned off, the car will not start after sitting less than 3 minutes with the radio on. If you need to pull off the road to get directions do not leave the interior light on (in order to read or write) for just a minute because you will be stranded. The car will not restart. You have to wait for someone to come jump you off. This has been going on ever since we have had the car. We have purchased a new battery and the problem still exist.