Basically speaking I just bought the car yet the maps are pretty old... I'd be more than grateful if anyone had a map that's 2013 or newer!
The navigation system used is NavGear StreetMate 6"-Navi DSR-N 62 D-A-CH.
Thanks a lot!

Edit: I'm also wondering if it's even possible to do such thing, I'm looking forward for any information ^^