Hopefully this pearl will help someone:
To remove the wires from the harness connector before slipping through the cover, remove the capture part of the plug. The capture piece is the plastic piece that is on the wire end of the connector. Once this is off and you use the small screwdriver to release the wires, the wires will slip right out. To remove this part is a simple pinch and pull. 1st connecter, 20 mins, 2nd connector, 3 mins if that! This step was not listed in any instructions and at first it is not obvious to remove this piece of the connector.
Lights are installed, fog and head. Take it out tonight and check out the pattern and hopefully better visibility. Don't know who they hire to put the vehicles together or better yet work on 'em but they must have really, really, really small hands as I had a heck of a time getting my hand onto the back of the driver's side cover.