There's already a lawsuit from 4/2017 covering "Enhanced" Autopilot...

https://www.truthinadvertising.org/wp-content/uploads/2017/0... Tesla’s Marketing and Sale of Vaporware 21. As Dictionary.com states, vaporware is “[c]omputer software that is advertised but still nonexistent.” Tesla advertised vaporware to consumers, knowing full well that this particular come-on would particularly excite its target market of high-tech aficionados.

Now we need one for self-driving for those who were duped into buying a Tesla just for that.