Hi all, I have an A3 8V does not have the upgraded speakers but has the sub etc so think Audi plus system but not sure. I can play my music from the phone through the Bluetooth system but I am wondering do you have to have it running in your phone before it will play through Bluetooth? I have had the app running in the background and when connected will show the track but won't play, I need to play it on the phone first then it's fine. But sort of defeats the purpose of hands free. Also what year was it you can mirror onto the mmi screen for apps etc?