SharePlay in the Car
For fans of Carpool Karaoke, you’ll soon be able to share your CarPlay music sessions with the rest of your passengers, letting them link up with your iPhone and stream their own music through your in-car system.
This is accessed through a new SharePlay icon that appears in the top-right corner of the CarPlay Now Playing screen. Tapping this will show a QR code that others can scan to join up — as long as they’re also running iOS 17, of course.