It's not driving it. It's controlling the entertainment system, which includes things like AC/heater, charging or not (you have to be plugged in), closing or cr

It's not driving it. It's controlling the entertainment system, which includes things like AC/heater, charging or not (you have to be plugged in), closing or cracking the sunroof, looking at the state of charge. You can also unlock the doors. You have to get an otp token based on your name and password. People reverse engineered the tesla api from looking at what the app does. There are two concerns I have with the tesla system. 1. They only allow for tokens that take a very long time to expire, it's something like 3 months. 2. Although a few of these apps allow you to get the token on your own and send it to them (thus not exposing your password), that's too technically demanding for most users and so most of the apps have you get a token by giving your email/password, thus you expose it to them. For those that don't know, Tesla pays people for security vulnerabilities, welcomes hacker attempts, they disclose things after they fix them, there's a list of the things and people who found them at their website, etc. There is a separate computer system for the drive train that is not accessible through this system.