Bhoywonder

I have a set of Porsche 986 tombstones that I want to install into my 2005 Audi TT. I believe them to have the power back/tilt and think they are the heated ones as they have the white connector underneath that has several wires going to it,this in turn goes to two black two pole connectors that I think are linked. I was hoping someone could tell me what colour wires do what. I'm not too great with wiring diagrams so if possible I would like pictures or just a description of wire colour and what it does. I have just one connector under the seat which connects to the car loom which has the little black 4 pin plug with wires in it coloured red/yellow, black/yellow, brown and yellow/white. The other wires go to the five male pins(6 pin plug,5 present ,4 used) and are coloured as follows the two doubled up in the same pin are brown, below them is a red/purple and lastly there are two heavier gauge wires that are brown and below it red. Any help would be greatly appreciated.