Hi all, I believe the COMAND system has two tuners in it, for radio reception. In fact I think this is advertised in the manual - and it has a number of purposes. One of them is to be able to tune into the TMC broadcasts of another station, in order that the Radio can be set independently whilst still receiving traffic info. However, after experimenting this weekend with a TMC enabled COMAND sat nav disc, I find this doesn't work in the UK, and my radio always goes back to Classic FM (TMC broadcast carrier). If I re-tune to say Radio 1, it looses TMC reception. Anyone any ideas why ?