Oh no, removing a hands free from a TD5

Hi guys, I thought this would be an easy job...looks like I'm wrong. It's a parrot hands free and it seems that the cables run behind the dashboard and disappear far yonder...Any idea how hard this will be to remove, how many parts, where they are located, and will I have to remove the dash? Ohh why did I promise this bit of kit to my friend:fighting:

Cheers
Al

The Parrot will have a cable leading to the main box, about the size of a cigarette packet, this in turn will connect to a power supply and microphone and some form of speaker(s).

It could be a complete stand alone installation with its own speaker and getting power from the fuse board.
It could be ”T’d” into the radio system manually or by a dedicated special lead

See http://www.installer.com/parrot/bt-parrot.jpg