Hi there! With the help of all the information posted up here I pulled the trigger on a 2009 Chrome RNS-E, installed and coded myself a few hours ago, in to my 09 A3 BE Cabrio. All seems to be working well but I cannot get or indeed set anything relating to TMC, the icon on the screen has a line through it and in the setings menu I cannot manual select a reference station. The unit FW=650 and was supplied with a 2007 disc 1 and a 2008 disc 2. Was wondering if anyone might be able to shed a little light on this issue? Thanks in advance for any help!