There seems to be a very very clear disconnect between Tesla car's actual capabilities, their marketing claims, and the stuff they say to cover their asses legally.
"What's broke?" Is said multiple times throughout this article. For those who don't know, "what's _broken_" is the grammatically correct way to say this.
Yes, I'm being a grammar Nazi. And no, that's not a bad thing.
We speak English, and while a lot of it's rules are archaic and silly, this instance is not one of those silly rules. It's basic English.