Auxilary/Convertible power harness variations

[cwalker509]

I have 2 usable harnesses.  They are the ones that come from the engine bay into the underdash area. One has a 72 part number as shown and has an additional power tap inside the engine area.  Is this for a light? I would really like to know what this additional power tap is used for since I would like to upgrade to an engine bay light when I find one. The first 3 pics are of the 72 harness. The last pic is the harness I pulled from a 71 convertible and it matches the trashed one from the 71 I am restoring. I believe these same harnesses are used for power windows as well.

 

[MikeGriese]

The top harness works for power top, heated rear screen, and convenience group - the small bullet socket connector is for the engine bay lamp.  It won't work for power windows because it doesn't have the connectors for the power window relay.  The bottom harness works for power top and heated rear screen.  It doesn't have the connector for the engine bay lamp.