Im trying to put the dah wiring harness back in a 70 Cuda. The dash is on the bench all the gauges are plugged in but I have 3 wires one is yellow plugged to a res with a metal casing with a small hole ,the next one is orange wire with a bluish green bulb,it clips onsome where the last is a yellow with a metal casing, this one and the first one are held on with a screw. Are these the ones for the light panel or are they something different Thanks for any help Dirk The dash is the rally dash