pics
The first pic shows with the black clip removed and the second shows the 3 components of the harness. There is a small slot in the secondary clip that is used just to pop out the secondary clip, not remove it.
The third pic shows the secondary clip popped enough, so that when inserting a needle to free the terminal clip from the other side, it will release. It also shows that I broke the other green wire that I now need to fix.