CarPlay on IOS 17.4 not working properly

My wife’s iPhone is still working on 17.3, but mine after the upgrade to 17.4 is not. I can’t get sound control on steering wheel or infotainment knob control. I have already tried forgetting Bluetooth & CarPlay, and also reset the infotainment. I have a Camry 2023 with cable CarPlay. Any one knows a solution?

iPhone 14 Pro, iOS 17

Posted on Mar 10, 2024 7:07 PM

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Posted on Mar 13, 2024 12:49 PM

Me too. I have iphone 14 Pro Max and ever since I upgraded to 17.4, my wireless Carplay doesn't work at all. The phone pairs to the car fine, but CarPlay won't activate. Tried forgetting and re-pairing. Didn't work. Every time I try to disconnect and reconnect, I get a message telling me I have to authorize CarPlay in the car. I have a 2023 Chevy Tahoe.

95 replies

Apr 3, 2024 1:25 AM in response to slugger1205

Same here…after working many years proper, CarPlay doesn’t work anymore in Skoda Superb with cable and iPhone 14pro and iPhone 13 mini. . My wife’s and my iPhone with iOS 17.4.1 don’t connect, but my daughters iPhone without the latest update works properly. Since my cars system did not change it is Apple iOS who failed. Hope this will be solved soon, because I’m frequently traveling by car.

Apr 14, 2024 10:34 AM in response to slugger1205

This is hopeless

There is impossible to get carplay work. I have tried everything - resets, forget this unit, new connection. Sometimes it can work but it is after trying 20 times. Even with cable or wireless - same problem. You never know when or why it suddenly works, because next time it not. And when leaving your car coouple of minute you get back and cannot connect again.

How can apple sell so expensive phones and let them work so bad?? How can Apple release an update that do your phone useless?

please tell me why!!

Apr 27, 2024 7:05 AM in response to slugger1205

I have an iPhone 14 Pro on iOS 17.4.1 and use an aftermarket CarPlay unit in my vehicle and CarPlay randomly disconnects if it starts at all most of the time it either works for about 5 minutes or just shows a loading screen. Sometimes power cycling the phone and CarPlay unit works but it always fails again. It was fine prior to this update.

CarPlay on IOS 17.4 not working properly

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