this post was submitted on 28 Jan 2024
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Privacy
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In most cars the telemetry data is stored in a separate computer outside of your head unit. There's minimal communication between the head unit and the telemetry box. In the case of my Subaru there's 0 communication, the telematics box just does or doesn't pass audio to the front speakers. You can also read through the documentation on Carplay and AA. Last I saw there was nothing that allows for any real communication between your head unit and the phone outside of the audio and video signal. Carplay 2 may change things
Being paranoid for paranoia's sake isn't productive. All it does is scare off people who may be interested but aren't willing to cut out every single convenience from their lives.