According to official sources, map data is updated during a service, however feedback from Nissan owners has suggested that the updates are only released every few years. I wonder what are the chances of sourcing updated map data from non-Nissan Australia providers. Blue Cars in Auckland can apparently convert the head unit in grey imports to english, maybe they can also update the maap data. According to official blurb, current model Leafs are compatible with the android operating system. Would that perchance mean that google maps can be installed ?