View and Download Audi A5 owner' s manual online. Audi A5 Coupe / S5 Coupe — Owner' s Manual. To view your specific vehicle’ s manuals, please enter a valid 17 digit VIN ( Vehicle Identification Number). Audi mmi a5 manual. In this Tech Help we will be looking at the newest version ( ) of the Audi MMI Infotainment System, that is seen in most new Audi products including: 1. An overview of Audi MMI® The Audi MMI® ( Multi Media Interface) system was created to streamline the controls for audio, vehicle settings, and available navigation under a common interface, thereby reducing the number of buttons for a cleaner interior appearance.