Earlier quoted context omitted.
Surely you can find the GPS antenna and disconnect it?
Is the GPS two way or one way? I had the impression that the GPS signals went from satellite to earth, but the receivers did not send a signal to the GPS satellite. I thought onstar connected the cellular network. If I have the wrong information and somebody has more specifics about this, I would really like to know. From reading the wikipedia page: https://en.wikipedia.org/wiki/OnStar Looks like the cellular network…
The sharkfin style antenna pod is typically a PCB with several different antennas on it: https://p.globalsources.com/IMAGES/PDT/B1188507781/Shark-fin...
But for most cars today, removing the antenna would require removing the dash and radio, possibly voiding the warranty or a lease agreement if you have one.
Interesting comment about AI training data... surely that would violate GDPR.