I was returning from the Airport this morning after having driven the car for about 30 minutes when it just stalled. I re-started it and the car drove a couple of feet and stopped (engine died). Subsequently, when I tried to re-start the car, it would start but engine would die without the car moving. Cranking sounds could be heard although I was not cranking the engine. A code showed up on the dash saying “A/V OFF” but this came only once. Subsequently nothing.