Maybe I have been thinking about this all wrong. I have been thinking that the light harness was routed inside the trunk, but after
@Sam392 pictures inside the tail light panel may have been the proper way. That gives reason for the little round holes on either end and why I couldn’t find the exit for the license plate light. Dummy me, when I looked at the holes I thought there was no way to thread the harness and bulb sockets through. I then remembered there was a connector right there. Guess what the hole is perfect size to fit the connector through. It also explains why there were no tabs.
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