>The screen is attached to a computer that is able to prevent the car from turning on
Ok? That computer isn't particularly adversarial. Presumably if you're capable of fixing this car yourself the computers will present you with no difficulty, if you don't know how to fix cars with computers then the Tesla probably isn't for you.
Oh, hey, that works outside of Massachusetts now, as of earlier this year. Wonderful. Next up, can you order parts without this procedure yet?: https://news.ycombinator.com/item?id=19322223
Ok? That computer isn't particularly adversarial. Presumably if you're capable of fixing this car yourself the computers will present you with no difficulty, if you don't know how to fix cars with computers then the Tesla probably isn't for you.
> And there's no way to get diagnostic manuals
Yeah, there is https://service.teslamotors.com/ Or you know, just pay some random guy on a forum $20 for a copy.