if it's put in there with the intent to track you regardless of what you want they'll have provisions to make sure you don't disable it. I.e. not use a SIM card

if it's put in there with the intent to track you regardless of what you want they'll have provisions to make sure you don't disable it. I.e. not use a SIM card but use an eSIM or CDMA style authentication. Or make the ECU go in to cripple mode if it can't talk to the mothership over the cell connection.