I can tell you if 5.6 is right for you, or if you need a different solution. Software update for Blue & Me map | FIAT 500 (2007+)
Better performance when using USB sticks for music, particularly with older iPhone/iPod models. blue&me software update version 5.6 download
Extract the contents of the ZIP file directly to the root of your USB stick (do not put them in a folder). I can tell you if 5
Note: For some vehicles, the 5.6 update requires that you have already installed version 5.5. It is recommended to perform these updates in sequence. How to Download and Install Blue&Me 5.6 blue&me software update version 5.6 download
