Looking at the posts around and there loads with same issue so I am going to contact Audi customer care to see if they can do anything. I am looking at the apple car play too. There is some cracking kits for under £200 but it depends on what system you have. I have a nav with Bose system and they do a kit for it so might give it a go.
Built-in microphone for Siri functionality and Bluetooth calling. It's an integration between your phone and your car. Bring joy to your driving life. fit for Audi Q7 MIB2 Audi 2016-2018. fit for Audi Q7 3GMMI old model 2010-2015.