electrical help needed please

[RG5384]

I need help figuring out which wires to to what on the outside temp display on an 85 s-class. I put the cluster from an 85 into my 83, and the 83 did not have the outside temp display. I feel confident i can rig up the power source and hook up the sensor as long as i know which wire goes to which plug number. Also, the temp sensor was cut with only about 3 ft of wire left, what kind of wire/connections do i need to make to insure i dont lose signel? thanks, i know if i can find the answer anywhere its here!
Ryan