I am in the final stages of getting my dashboard assembly ready for installation.

Gauges installed, switches installed, fascia installed, heater controls installed, new glove box.

I just have a few wiring questions however, since I found some discrepancies between my dash wiring harness and the diagram I am using from the B120 Chassis and Body Service Manual.









Can anyone confirm that the room lamp harness is a RL (red/blue) wire and not just blue as the wiring diagram shows [no. 7]?






I cannot find the G wire that goes to the "flasher unit" [no. 14]. I have a red wire that connects to a green wire. Is that the wire to the "flasher unit"?






This connector with YR wires and a bulb is not in the wiring diagram. What does this go to?




Am I missing the R and G wires to the hazard switch? [no. 18]




My combination meter [no. 20] does not match the diagram. My wires seem to go the other direction to the diagram. And there is an additional YR wire.






Did I install the correct wires to the Speed Switch Amplifier (SSA) [no. 22]? Red wire from top of gauges to black wire on the SSA?




Also the G wire from SSA to GY wire on harness?




Also where the hell are my wires to the tachometer? The two BW wires connect to what?




Which LW wire goes to the "heater control switch" the short one or long one [no. 23 & 26] ? Also why is there two wires to the "heater control switch" (the LW and B wires) when there is only one connection to the "heater control switch"? I connected the B to B and I hope this is right.






What in the hell is the "cooler" [no. 25]? and where the hell does the BW wire to the "cooler" connect to.




I have this extra connector piece near the BW wire to the "cooler" that I have no idea what it goes to. It is not in the wiring diagram.




Is the long LW wire to the radio [no. 26]?