20. Remote Vehicle Shutdown
When remote vehicle shutdown becomes a feature on all cars, gone are the days of prolonged police chases and grand theft auto! Via OnStar and similar services, authorized personnel are already capable of remotely shutting down any vehicle with an active subscription.
Nevertheless, in the not-so-distant future, remote shutdown systems will become so ubiquitous that even cars unaffiliated with these services will be susceptible to shutdowns at the stroke of a key!