V6GBJ
Active Member
I was recently looking for a map update for my GLC and tried to find which NTG version is installed in the car. On other cars I have found this in the Navi settings screen, but not this time. The VIN Decoder Spec showed it as having NTG 5/5.5 which was not of much help since the maps are very specific. However, I later found the item below which clearly identifies the different versions. Some members may find it useful!
https://incartec.blob.core.windows.net/instructions/Mercedes NTG Head Unit Differences.pdf
https://incartec.blob.core.windows.net/instructions/Mercedes NTG Head Unit Differences.pdf