So the rear tail lights

Passenger side -
The PO used a connector that was spliced into the Fiero wiring. Then made a decent harness to go to the Lambo tail light. I actually like this set up.

By why oh why leave the old fiero tail light plugs

, and they still work

Divers Side -
Lets do something different here this time, Lets not use the nice connector, like on the passenger side. Lets use some crimp connectors. But this time we remove all of the fiero tail light plugs

And leave a hot brn wire with insulation removed to short out every now and then
Still have to clean this up but at least the lights work...