Where to find latest map navigation firmware versions for VW?

Question

I have a 2012 Volkswagen Passat SEL. 
I believe that the installed navigation is RNS-810.

Where can I find information on all the available revisions, when they were released, what was updated on each firmware, etc?

Which company controls this information? VW? Or a 3rd party?

Ruslan · Answer

Local dealership should be able to do a map update if that is what you're looking for.

Head unit also has versions and revision listed in the information section

One Answer