G_Andrew_Bourke_EqaF , via OnePlus 7 Pro , May 10, 2021 : Both my wife and I have OP7Pro. They recently got the stable release of Android 11. I drive a Toyota Hilux 2018 with Kenwood headunit. My android auto still works. My wife drives a Volvo XC90 2018. Her Android Auto, after Android 11 update, does not work. The phone receives charge only. Her phone connected in my car works fine. My phone connected to her car also doesn't work. This issue appears to be a compatibility issue between Android 11/OOS 11 and the Volvo headunit itself. Can anyone help with this? Everything worked in the Volvo flawlessly before Android 11.