What happens to electric car batteries after a wreck?

I’m considering buying a used Audi from my friend, and the car still has 18 months of the extended warranty on it. I’d like to keep the coverage—is Audi’s extended warranty transferable?

I have a new Hyundai that needs repairs. Luckily they should be covered, since my Hyundai is still under warranty—but I’ve never had to file a warranty claim before. How do I make sure I don’t accidentally wind up getting charged for the repairs?

I always ride my bicycle when I go to bars or other events with alcohol. At the last bar I was at, an acquaintance told me that I can still get a DUI on a bicycle. Can I get a drunk driving charge on a bicycle?