Wiring harness a couple random wires?

[BAFRAID]

Hey everyone, I’m back with more questions. Last night I sat down for an hour or two with each of the different wiring harness is. Had my wiring diagrams and was able to go through and label 95% of things. There’s a couple wires on the DASH harness that are cut. (A red, brown, dark blue/white tracer off the ignition plug, 3 orange together, black near the head lamp connection. If I’m correct the orange wires are for the lights on the instrument cluster. There’s also a thick black and red each with a small island connector. Didn’t find those on the diagram. Also one single looks like brown with white tracer with a small plug on the end of it that I could not find. Any help would be greatly appreciated

 

[pnora]

The heavy gauge red and black go to the ammeter.

 

[Badvert65]

The red one with the "elbow" on it is likely to the cigarette lighter.

 

[BAFRAID]

There were also a couple of random wires I had with it that must’ve been disconnected when I first took it apart. Any help with these would be greatly appreciated.

 

[pnora]

The two left side photos are for radio speakers. The photo on the right is a non factory wire.

 

[Ironbuilt]

The photo on the right looks like an aftermarket speaker wire that someone spliced into the female plug.