VW Tiguan Forum banner
firmware & map updates
1-1 of 1 Results
  1. Electronics
    Am I correct in stating that you cannot update the firmware on the RNS315? Next, the only way to update the sat nav maps is to buy an SD card from VW? I do not trust the local VW dealers, so can anyone tell me what is the latest version number of the maps. I would like to double check I am...
1-1 of 1 Results