AutoDAB has anyone fitted one of these kits?

[Benno_uk]

Hi. Has anyone ever fitted one of these after market DAB kits?. I just want to know where the wires go of the 14 pin connector. Wires sussed so far:-

Yellow = Power
Black = Earth
Blue = ??
Red = ??
White =??
Pink = ??
White/grey twisted pair x2 = CAB BUS

This is a system I bought from an other car. So the loom is different. I had it wired with the 4 wires that I don't know not connected. The unit works. It stuck on one channel. Cant get the steering controls to work it. And CAN BUS don't work.
If anyone has a VW wiring loom for one, and wants to let me know the 4 wires do, id much appreciate it.

Cheers ...Benno