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monstermash

macrumors 6502a
Original poster
Apr 21, 2020
822
884
iPhone 14 Pro Max, running iOS 16.0.2.
2017 Buick Encore.

Plug phone in - it "activates" CarPlay on the car - but the screen just goes blank.
On the Phone, it gives the CarPlay launch screen - and then goes blank.

So, it doesn't work.

Wife's iPhone Xr running 16.0.2 works fine.

Anyone else have such issues and able to solve them?
 
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monstermash

macrumors 6502a
Original poster
Apr 21, 2020
822
884
CEFA524C-41DD-4DEC-B633-E446BF56C14D.jpeg
Issue discovered.

With ExpressVPN on, CarPlay doesn't work. With ExpressVPN off, it does work.

Additionally, this seems to be a known issue with the Network Protection option. If you turn off Network Protection, CarPlay works with ExpressVPN on.
 
Last edited:
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moegold

macrumors newbie
Mar 10, 2022
3
0
Thanks for posting this. Very helpful in debugging why my CarPlay wasn't working properly.
 
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