I have a 2013 Nissan Altima with Navigation. I currently have the 2015 maps installed in my car. I just purchased the 2018 map update. When I insert the new SD card, the card is recognized as a Nissan Card but I am not prompted to perform the update. Has any of you experienced this issue? Any tricks you could share to coax the car to detect the new version of the map and perform the update?
Thanks.