Interesting WaPo article today on hacking into a 2017 Volt to see what personal info is stored in the Infotainment system. https://www.washingtonpost.com/technology/2019/12/17/what-does-your-car-know-about-you-we-hacked-chevy-find-out/ It includes a link to a free app that can delete personal info when you sell your car. The story gives an example of why you might want to do that.
