The following problem has occurred twice, most recently today. car does not turn on, and epc and engine light flash. the first time this occurred on 9/917, i called a tow. when the tow arrived, the car turned on and i drove it to the dealership, which checked it over and found no problems. yesterday, i was driving the car home and made a stop at the post office. when i returned to the car, it would not turn on. i left it where i had parked it, returned to it 3 hours later but it still would not turn on. am having it towed to the dealership today. the problem i've described sounds very similar to two or three reported here.