Audi AMI AUX USB cable - YouTube Click to view1:32Sep 26, 2016USB not charging, ever. This feature is not available right now. Please try again later.Author: ezisxlViews: 109K USB adapter cable 8S0051435B - Audi Ideal for journeys. To use with the Audi music interface with a USB interface, the Audi phone box and the universal mobile phone holder. In addition you can recharge your mobile end unit with micro-USB charger connector via the USB adapter cable while driving.