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Apple Car Play not working in some GM vehicles with recent iOS 14.7.1 upgrade to my iPhone

I’ve been having issues with Apple Car Play disconnecting and not reconnecting in my 2021 GMC Acadia since upgrading my iPhone to iOS 14.7.1. Has anyone else seen this issue and/or have a work-around?

iPhone 12 Pro Max

Posted on Aug 5, 2021 6:27 PM

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Posted on Aug 5, 2021 6:31 PM

It happened in my folks' 2020 Blazer. I unplugged and plugged in the phone again and it worked. From some experimenting, if I connected the phone before starting the car, it worked just fine. If I start the car, and the connect, it would stop after about 45 seconds.

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Question marked as Top-ranking reply

Aug 5, 2021 6:31 PM in response to gjwoolley

It happened in my folks' 2020 Blazer. I unplugged and plugged in the phone again and it worked. From some experimenting, if I connected the phone before starting the car, it worked just fine. If I start the car, and the connect, it would stop after about 45 seconds.

Apple Car Play not working in some GM vehicles with recent iOS 14.7.1 upgrade to my iPhone

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