bonnie
I play a nice person on twitter.
But as with all things in life, we live in a world where people sue McDonald's for spilled coffee (or someone sleeping at a ball game sues the league/TV station for broadcasting that he's sleeping). So, it would be extremely easy and convenient for - say an owner of a Tesla that gets involved in an accident, particularly after a firmware upgrade to blame it on the software. It could be something simple, such as having the screen resize itself as the car is in motion (or a new screen popping up... or whatever) - but the point is, just by upgrading the software, there 'could' be a liability issue.
Unlikely. The controls for safely operating the Model S are still the same ... steering wheel, brakes, turn signals, etc.
For the record, people bringing up the McDonald's case is a pet peeve of mine and one I can't let go by. The facts of the case are pretty damning for McD's. It wasn't just spilled coffee. It was scalding hot coffee heated to a temperature that they'd been warned about, but willfully ignored because it was more convenient to keep it at a temperature that resulted in 3rd degree burns and plastic surgery for the burned person. The Actual Facts about the Mcdonalds' Coffee Case Read about the case. McDonald's deserved to be sued over this 'spilled coffee' and I'm glad they lost.