I can confirm that if you change your EQ from "Late Night", and I changed my to "Increased Bass", that it does in fact work. I have a 2021 Toyota Venza Limited. My 12 Pro Max did not have this problem. I am glad to finally pin point the issue on my 13 Pro Max. I also have a wireless carplay adapter and works wonderfully. I think not using that EQ setting is better than not being able to use Carplay, although they do need to fix the issue.