Audi MMI 3G Basic uses a different navigation update procedure from MMI 3G High, MMI 3G Plus and newer MIB systems. This guide is specifically for Audi MMI 3G Basic systems identified by software trains beginning with: BNav_ Typical examples include: BNav_EU_…BNav_US_…BNav_EU_Pxxxx_D1BNav_EU_Kxxxx_D1 If your software version begins with HNav_, HN+, HN+R, RMC_, MHI2_, MHI2Q_, MHS2_, … Continue reading How to Update Audi MMI 3G Basic Navigation Maps