Curious about adding the Nav SD card. The SD card itself is available to buy separately - and I do have the SD slot (nex to the 2 USB port), but is that all I need to add Nav to my 2016.5 CX-5?
The screen display does have a menu selection for NAV - but I can't "select" it. Is that just because I don't have the SD card?
The screen display does have a menu selection for NAV - but I can't "select" it. Is that just because I don't have the SD card?