After weeks of flawless operation, CarPlay stopped worked in my wife's 2024 Cayenne S. It was working fine on Sunday and then when she got in the car on Monday it would not longer connect. I just sat down in the car for 20 minutes and tried to connect CarPlay to her phone and mine and it would not work with a wire or without. At one point I pressed the CarPlay button on the PCM and it said "Function Unavailable".

Apple rolled out a new iOS 16.6.1 last week, but we've had that installed for days without issues.

Bluetooth audio is working fine: just no CarPlay.

Just curious if I'm alone in this. If so, I'll try deleting both iPhones and re-adding them.

 

Lost my CarPlay one day last week on my '24 TGT. Had to completely reset the PCM to factory and set up My Porsche and Homelink again. Seems to be working now, but I can tell you it's still a bit fickle. Sometimes CarPlay starts right away then sometimes it's a little slower to load. Not much help, but at least now you know you aren't alone. I loaded a new iOS over the weekend, so it was prior to the latest version being installed (16.6.1).

 

My suggestion is to use carplay with a usb cable. It is much more reliable and you get better quality audio from lossless audio services like apple music, tidal, amazon, etc

 

USB cable didn’t work either. And wireless had been flawless.

Randomly, my wife got in the car this morning and CarPlay connected right up and worked.