Car email for maintenance,bolt tightening and safety

Worldwide we should put regulations for automakers to put car email on cars when they reach mileage markers to get their bolts tighten. My car had that in the manual but nowhere else. Imagine how many lives we could save with that if we had mileage point reminders sent to our phone, text, social network, widget,and email. Companies also send offers and make more money off maintenance,car fix up place could do it but I'd rather have the dealer tighten and replace missing bolts.They know their cars better. This could save people's lives and tires. Have it programmed to email for regular mileage markers and when range on evs becomes really long. I would also email a readme file of the manual and recall reminders to the person once they subscribe.This is better customer service, safer,makes money for the economy and helps car companies get out of debt.