Wires to the back cluster side lights

Hi my rear left hand side cluster has a quick splice one wire is black and the other that runs right through is grey/white this side works.my rightside/drivers side as a splice one wire is brown and the other that runs right through is black/grey this splice is missing.are they the right wires I need to splice.??? Also as anyone got a picture of this wiring so I dont make a misstake and cut the wrong wires..2002 ford galaxy 2.3