general problems of the 2013 Audi A3

While at a complete stop at a red light, I felt what I can only describe as a "clunk" and the battery light on my dashboard illuminated. The car had stalled, and I had to restart the car entirely in order to continue on my way.

While driving in seattle's notorious stop and go traffic, my A3 tdi, has stalled. It acts as if I have "dropped" the clutch, which is impossible being an automatic!!. This has happened to me on two occasions. There is less than 5k miles on my new car. Both time it has gone immediately into university Audi. First time, no answers. Still waiting on diagnostics from today's episodes.