MMI 2G software update version EU 5150 / USA 3360 / Russia 5540. **Want to update that latest 2016 map update for MMI 3G is finally available. Where Audi tells us if there are new software updates available for MMI and/or firmware? Audi mmi firmware update 2014. You do it yourself you will need 2 or 3 MMI update disks. I have experience with Ford's Sync, and their UI firmware was upgrade-able via a file download, online, by the car owner. MMI update fee - 2016 Audi maps update. Audi Mmi Firmware Update 2015 - Free Download - itkxNZRyBW