If you search ebay they have the Xanavi 2012-2013 map update which was the last update available for the 2009 model satnav, it's about £15 instead of the £150 from nissan so I thought im willing to spend £15 for the chance to search just by post code. It does seem a bit sketchy but im willing to at least try and report back any success or otherwise. http://nissan.naviga.../NissanEMEA/GBP is the link to the official nissan page although I'm not sure if its the premium 2 or 3 thats needed.
Would be interested to know this, have a Nissan connect x9 which seems like it has never had an update. Would be interested to see if I could pay the £35 for mine instead of the £150 from Nissan
If yours is the touch screen version then there are copies of the update cd being passed around on a thread on this site, I'll edit if i can find a link to it.