2013 gu patrol central locking

hey guys,
I have a 2013 model with an l77 in it. I have put a older dash from a s6 in to get the tacho working due the newer cbus style dash not working with the engine conversion.
When I put the new dash cluster in, the central locking stopped working. There are a heap of wires left over and I have no clue what they do or where to start with them. I've looked to see if it just stopped the power or earth was hoping something easy like that but all the wires are different to all the older models that ive found diagrams for and have not been able to figure it out.

Also the rear de-mister has stopped working with the old style dash in it. If I put the original dash in it worked, its not important just a pain.

Also has anyone got a way of getting the cruise control with a l77 computer to work.

If anyone has had experience with this problem and how to fix it, any help would be greatly appreciated

Thanx Danny