Underdash Harness Help

I’m not spotting the black bullet connector with yellow wires right off hand. Seem to recall this one not being connected either but could be wrong. Probably related to accessory lighting though.

Edit: FWIW, I’m going with map and ignition lamp connector. (My Mopar 70 Dart and Challenger Full Diagram, Page 11 or 13 - but for Challenger). Again, bet it wasn’t used on your car.