We were driving on the freeway, 80 MPH, 0% battery life. Warning came on the dashboard stating something like Pull over safely, engine will stop. Engine had already stopped and we luckily avoided impending doom and pulled off to the side of the highway. Turned car off, waited a couple min, and started the car again. Car turned on with check engine light. Able to slowly get to the next exit. Next morning, took to dealer. Say there were not able to see any issues. Van is around 28,000 miles.