EDIT: THIS IS FOR A MK7 GOLF WITH DISCOVER MEDIA SYSTEM. If you have a different model, use the drop down stuff on the left hand side to change
You can download the latest maps yourself for free - all you need is a PC, internet connection, and ability to edit the contents of an SD card. The dealer provided me the below website, which is where they get the update from. I'd recommend downloading it in 5 separate parts rather than the single download - the hosting website seems to throttle each download, so for me right now as a test I can only achieve ~300kB/s downloading the single file, or I could have all 5 parts downloading at the same time at 300kB/s each....if that makes sense.
Anyway, download this, then remove the SD card from your glove box and replace everything on it with what you've downloaded (after you've extracted it from the compressed archive).
http://www.navigation.com/is-bin/INT...campaign_light