this post was submitted on 13 Oct 2025
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Car all now gather information and manufacturers sell this data to anyone.
This means they're often maintaining those extra communications/sensor systems.
Car also have things like sonar detectors, cameras, smart stereo systems and more. I could understand how drivers assistance or media systems that connect to ever changing cell phones need updates.
How a dead radio prevents the car from running would just be bad design. Shit should be isolated and NOTHING should prevent the car from simply running.
The legacy systems that made a car work 20 years ago should stay isolated from all the smart shit slapped on it. Lane guidance, adaptive cruise control, automated emergency braking and the like are nice but shouldnt stop the car from working.
"For driver safety" they prevent the car from working until X component is repaired.