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CarPlay throwing error after iOS 17.4 update on iPhone

Dear all,

My wireless carplay on Pioneer 9150bt got this error after upgrading to iOS 17.4.

Anyone here got the same problem, please share with me the way to fix it.


Thanks a lot!



[Re-Titled by Moderator]

Posted on Mar 11, 2024 8:27 PM

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Posted on Mar 14, 2024 11:04 AM

The problem is only with the volume, it doesn't work. After updating to 17.4

This in all 3 of our cars, we have a Pioneer in a mitsubishi (wireless) and 2 BMW (wireless), all cars, with the same problem. I have the same error code as yours.

19 replies

CarPlay throwing error after iOS 17.4 update on iPhone

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