At a minimum, cars have LTE modems in them for telemetry and other things, those alone are complex enough to need security updates. Next up are the wireless un

At a minimum, cars have LTE modems in them for telemetry and other things, those alone are complex enough to need security updates. Next up are the wireless unlock systems, if there was a security problem there, anyone could potentially steal your car. And there are issues with these systems, relay attacks and the like. Then the infotainment systems parse complex data like videos, and need network connections to download video, games etc