Carplay not working after ios 18 update

After updating my phone to iOS 18 I have a Malibu Chevrolet 2019 trying to use CarPlay but it’s not working at all in this update. It was working fine before please help.

Answered by Engineer in 805158022

Our engineering teams need to investigate this issue, as resolution may involve changes to Apple's software. I'd greatly appreciate it if you could open a bug report and post the FB number here once you do. Bug Reporting: How and Why? has tips on creating your bug report.

Have a 2025 Honda CR-V hybrid touring with the Bose speaker system…iPhone 15 running iOS 18.1. Messages won’t pop up anymore on the infotainment screen when another app is running, like Sirius. The messages and all Siri things only play through the front speaker in the dash behind the infotainment screen, and Siri causes all other audio to stop abruptly while listening/speaking.

Same for a Sony XAV-AX5550D after market audio unit supporting CarPlay. When connected by USB, charging works, but CarPlay doesn't come up as before. Using iOS 18.2 public beta and an iPhone 15 Pro Max.

I am experiencing the same CarPlay issue on a 2022 Ford Escape immediately after upgrading to IPhone 16 pro OS18, where all was fully functioning on my former IPhone 13.

in settings-CarPlay no vehicles are listed as available. I have since updated the car’s Synch version to the most recent build with no change in behavior.

Carplay not working after ios 18 update
 
 
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