Are you just posting incorrect information to get someone to list all of the current vulnerabilities?Here you go.
Jeep Cherokee: https://www.wired.com/2015/07/hackers-remotely-kill-jeep-highway/
Volkswagen Group Cars: https://www.cvedetails.com/vulnerability-list/vendor_id-17738/Volkswagen.html?page=1&order=1&trc=2&sha=0a9d8cfebb47ff684cd74be5616ee6ca4ec210f6
SiriusXM (Connected Vehicle Service) (9 different brands): https://www.theverge.com/2022/12/3/23491259/sirius-xm-hack-remotely-unlock-start-cars
Thanks for the good laugh.