Hello:
I have a Tiguan in Argentina with RNS 510 european version but without maps, there are no maps for SouthAmerica, but right now VW is selling Tiguan with RNS 315 and I imagine that it will come with maps. I search and found that RNS315 load maps with SD cards, so my questions is "Is any way that those maps could be loaded to RNS 510"because they are not selling any DVD maps for it. Regards