I have unlocked the map on a new SD card I tied it in my friends Dakota and it says maps locked, if I then put it in my Dakota it works find this happens with and SD card we try its fine in mine but says locked in his
we also tried it in another New Dakota and they are locked
so strange as I don't remember unlocking my Dakota if so any idea how to unlock the Dakota?
I thought you just had to unlock the SD cards as the maps are on the cards not the unit