Zipcar and Reach Now don't seem to have an issue with this, I would be surprised if it's any different when you don't have to the move the steering wheel yourse

Zipcar and Reach Now don't seem to have an issue with this, I would be surprised if it's any different when you don't have to the move the steering wheel yourself. If they can make a car that drives itself they can surely figure out a way to keep it clean.