Two days ago I got my hands on AsBuilt data of a 2015 EU Mustang with nearly the exact same configuration as mine.
As soon as I switched the tuner bit to US mode, my saved (even) presets vanished and were replaced by frequency 107,9 MHz.
loosing the even frequencies AND getting back the RDS) and then select one of my already saved presets (with an even frequency). My next thought was: I could leave the ACM in the US configuration (e.g. The even frequencies were working but the RDS wasn't. abt files from the Fusion and tried to migrate the changes into my As-built data. My first approach was the one posted several pages back in this thread. As many of you I am looking for a possibility to enable RDS and even frequencies on my 2015 US Mustang.