Apple Carplay doesn't work
I recently changed my iPhone to an iPhone 12 Pro Max from an XR. Apple Carplay worked perfectly with XR, but today, for the first time since I bough my iPhone 12 Pro Max and updated to IOS 15 I connected it to my car and Apple Carplay did not work.
I connected the cable to the iPhone and then to the car via USB and the Apple Carplay button on the screen appeared grey as if it were working, but when I tried to play songs from Music and click on the screen none of the apps worked. The screen was frozen.
Can anyone suggest any solutions to this?
Thanks!
iPhone 12 Pro Max, iOS 15