I pulled a fuse out of my car to disable the onstar module because they were sending me "monthly diagnostic report" emails. I had never made an onstar account,

I pulled a fuse out of my car to disable the onstar module because they were sending me "monthly diagnostic report" emails. I had never made an onstar account, and I even declined the free trial. If they hadn't sent me those diagnostics I would not have guessed they were tracking me in the first place. Too bad they outed themselves, this time at least :)