I know a similar question has been asked a few times but none of the answers have been able to help me. I have determined which wires are the batt, acc and ground coming from the car but I cannot determine which are the corresponding wires from the stock h/u. Any help would be greatly appreciated.

Welcome to the forums!

I know a similar question has been asked a few times but none of the answers have been able to help me. I have determined which wires are the batt, acc and ground coming from the car but I cannot determine which are the corresponding wires from the stock h/u. Any help would be greatly appreciated.
So you are installing a stock headunit back into the car??? Does it have a ploom? (plastic adapter)
If not what colours are the wires coming out of the headunit?

Peace

Tim

see attached. i hope that helps.