Another brilliant manufacturer offers "on the fly" firmware updates over the air. Really cool when your car starts an update in the middle of the night when you're driving across the desert. Somebody forgot to check to see if the vehicle was being operated before doing the upgrade.
You're about to enter a whole new world have having bad guys trying to hack your car as well as incompetent manufacturers dropping bad updates on your very expensive new toy.
That is my question. How do I turn that capability off. How would they do it? Would the car be broadcasting?