The CoolStream Duo does not work with any Audi model built in 2008 or later. The CoolStream CarPro works with Audi and supports the display of music saved on your iPhone. It also supports the steering wheel controls so that you can manage the music saved on your phone. The Duo does not support either of these functions.
Important CARPRO ONLY message. Recent iOS 13 and 14 updates may be causing difficulties with pairing/connectivity. This is not related to the CarPro software.
Please contact us for troubleshooting tips.