This may not be doable with Tesla. I don't have schematics to prove it, but I think these systems are too coupled to each other, there is no way to disable. W

This may not be doable with Tesla. I don't have schematics to prove it, but I think these systems are too coupled to each other, there is no way to disable. Which means there will always be a way to hack into the system remotely and drive a high value target into oncoming traffic, for example.