Oh... the ND-TMC1 I'm in the UK and not available here yet and no release date that they can give me....
They did say it was available in Europe though if I wanted to source one,mmm so I have to go to another country to buy a part that is meant for the UK too! In the end I had to buy mine in Germany
Have not yet installed it though. I asked Pioneer if the had a permanent dock system like the Tom Tom and they said no.
The ND-TMC1 looks a messy install a nice docking station solution would have been ideal.
It plugs into the vehicle radio ISO socket for power has a separate FM aerial to pick up the TMC info and a traling plug lead that fits into the S1 at the bottom port.