No, a complete offline navigation with NUNAV is unfortunately not possible.
In the future, it is planned that our users can download a map section and thus the map can be loaded in the WLAN and does not have to be loaded on the trip with mobile data. This topic is currently under development. We therefore ask for a little patience.
However, complete offline use will not be possible, as this would contradict our approach to connected driving. You can find out more about collaborative routing here.