i just aquired an 2013 R231 mercedes mit the" comand online" gps.
the software is 2012(v.7) north america.
Question: i know i can go to the dealer for upgrading,but i like to "know how" i can do it on my own.
on my "old R230"i"aquired a dvd
maybe one of you know where i get the software and how to i program it.