CarPlay not working properly after iOS update?

Is anyone else having issues with CarPlay skip button not working on vehicle after updating to latest iOS 16.4.1 version? My vehicle is a 2018 GMC Terrain infotainment version IntelliLink INFO3-PS20.9-1. I tried looking for vehicle software updates and factory resetting the infotainment. I’m trying to avoid going to the dealership when it could possibly be an iPhone software issue as well. Any help would be greatly appreciated. Thank you

iPhone 13 Pro Max, iOS 16

Posted on Apr 14, 2023 5:19 AM

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Posted on Mar 16, 2024 3:28 PM

I had a lot of issues with iPhone 12 Pro and WIRELESS CarPlay on Audi A4 2021. Now with iPhone 15 pro it was impossible make CarPlay work AT ALL.


Mine worked instantly and now connects super fast when I REMOVED COMPLETELY THE TWO WIFI NETWORKS OF THE CAR’S HOTSPOT FROM THE IPHONE - 2.5 and 5 GHz. ( Settings -> WiFi -> Forget this network)

You do not need to be connected to Car WiFi Hotspots for CarPlay to work. CarPlay uses WiFi but establishes background WiFi connection following Bluetooth handshake. Hope this helps.


PS. CarPlay uses 5GHz WiFi band, so if you still need Hotspot try using only 2.5 GHz



[Edited by Moderator] 



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CarPlay not working properly after iOS update?

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