Apple CarPlay

apple carplay – enables a car radio/display unit to ‘connect’ to your iPhone.
It is available on all iPhone 5 (and later) with at least iOS 7.1.
Most worldwide vehicle manufacturers will be incorporating CarPlay into their infotainment systems over time. CarPlay can also be retrofitted to most vehicles with aftermarket vehicle audio hardware.
CarPlay provides access to Apple apps such as Phone, Music, Apple Maps, iMessage, iBooks, and Podcasts, as well as third-party apps such as TuneIn Radio, ABC Radio, iHeartRadio, Radioplayer, Spotify, Rdio, and numerous other radio station apps.
(Editor: “Hopefully one day ‘Find my Friends’ will also become available”).
iOS addicts and fans of straightforward tech will find plenty of reasons to move to Apple CarPlay and never look back.
List of vehicles with Apple CarPlayCarPlay info @ Apple website