Pixel 6a connected to VW through USB-C cable and I can't play any audio. I've tried Simple Music Player from F-droid and Poweramp but nothing will play. It just plays through the phone speakers.
In Connected devices I click to allow data transfer through the USB but that doesn't work.
It seems like playing audio through a cable would be something simple and basic so perhaps I'm missing something.
I don't have android auto installed and would prefer not to use it. My car doesn't have an AUX input, only 2 USB-C ports and I've tried both of them.