If you own an Audi manufactured between roughly 2010 and 2016, you likely have the MMI 3G Plus system (Multi-Media Interface). While this infotainment system was cutting-edge at launch, it can feel sluggish today. Updating the firmware is one of the best ways to improve system stability, fix Bluetooth connectivity bugs, speed up the navigation loading times, and update the map database. Hdmovie2fit Verified - Associated With Using