Hi there my car is a 2010 vert that was stored and bought on 2012 by me in Saudi Arabia (Middle East) our dealer closed however and a new one opened but they charge through the roof and it is a hassle to deal with them so I prefer to avoid such headaches.
It came to my attention that the navigation can be updated by am not sure how if anyone can share their experience.
Take care.

 

https://infiniti.navigation.com/home...InfinitiNA/USD
If that doesn’t work, just google Infiniti Navigation.

 

the website says only for NA purchased cars

 

I noticed on the middle eastern Infiniti sites they just say see your dealer. Thats interesting. Never really thought about how other parts of the world deal with this.