Next job was to run the cable though to the HU brain in the boot.
Power lead and AI net cable going into the boot behind the back rest of the rear seat.
Cables run along the under the case of rear seat
Ai net, power ant, illum, ground run to centre console
HU Display cable and aerial extension cables run along the other side of car
HU Brain all connected up
I then clipped all the carpet back together, put the rear reats back in, glove box etc, heres a pic of the unit
Rear headrest screen fitted!