It's very unlikely they updated them. If you are on the navigation screen, select the "option" button on the idrive controller, then scroll to the bottom and it will tell you the map version.I just purchased a CPO 2014 535i XDrive from a local dealer in Wilmington, De. I am wondering if they installed the latest NAV maps when it went through it's inspection. It it typical for a dealer to update the navigation system after a lease turn in? Can I check on my I-drive to see what version a currently have installed before purchasing the USB? Thanks
Yes but your i3 has the Route navigation system which is a different set of maps than most people have. Here is the link for Route: https://www.bimmeramerica.com/coding/route-navigation-map-updateJust checking to see if I am able to download a map for a 2014 i3 with the Business Nav.