I know someone that removed the comms on their newer lexus, it knocked out the whole screen, radio and HVAC but only after a few weeks later. The touchscreen displayed something like it “could not authenticate to validate subscription” with no way to move past it. Had to take it to a dealership and get the telemetry reconnected and reprogrammed to get functioning again.
What “essential” system could require a connection?
I know someone that removed the comms on their newer lexus, it knocked out the whole screen, radio and HVAC but only after a few weeks later. The touchscreen displayed something like it “could not authenticate to validate subscription” with no way to move past it. Had to take it to a dealership and get the telemetry reconnected and reprogrammed to get functioning again.
That’s not essential. That’s asshole design.