Hey guys, I'm trying to update the firmware for my Mazda CX5, so I can install the TK78-66-9U0C retrofit, but am confused as to where I can download it?
People are asking others to DM them the link? It's not publicly available?
Am I correct that once you have the file you just put it inside the USB and download it through settings in the infotainment system?
People are asking others to DM them the link? It's not publicly available?
Am I correct that once you have the file you just put it inside the USB and download it through settings in the infotainment system?
Last edited:
