ELECTRICAL QUESTION

No courtesy activated lamps would have that color codes. That would be a dimmer controlled lamp, likely shift quadrant or console accessory,don't if console ash tray had them.

"Polarity" really doesn't matter if the socket is insulated, but I cannot tell from that photo

Closest thing I found was for Dart in the 71 body wiring available over at MyMopar

gearshift.jpg