EX1 AMI Audi Music Interface MDI Volkswagen Media Device Interface MMI to 3 RCA Audio Video Cable for Audi and Volkswagen Connect your electronic device with 3 RCA to Volkswagen Media Device Interface (MDI) / Audi Music Interface (AMI) with this cable. This cable is for audio and video transmission only. You have to activate the AUX mode in the MMI system in order to use this product. Compatible with MDI, MMI 2G/3G/3G+.