It's quite possible that there's no ability to actually drive the vehicle as such, but remote access is inherently a massive security hole regardless. Remember

It's quite possible that there's no ability to actually drive the vehicle as such, but remote access is inherently a massive security hole regardless. Remember the remote Jeep hack from a couple of years ago, where the vehicle could be remotely controlled over DAB? (https://www.wired.com/2015/07/jeep-hack-chrysler-recalls-1-4m-vehicles-bug-fix/ https://www.wired.com/2015/07/jeep-hack-chrysler-recalls-1-4...)