Hi All,   Just bought myself a 2012 Amundsen+ for my 2012 Roomster that currently has a Swing fitted to it.   I know I will need to get a code - eBay probably easiest for this ???   Hopefully the double fakra aerial plug is the same as well as the quadlock plug ???   And then get someone with VCDS to unlock the Bluetooth function on the new radio (my new radio has a MAC address).   That leaves me needing a GPS antenna - any good links for one of