I installed the module and wiring harness today. I used the TSB and this write up:
Skyler's Web Site
My litronics now work just like in this video:
https://www.youtube.com/watch?v=syXUCtUiFWY&feature=youtu.be
It was a real "moment of truth" when I turned on the lights and flicked the high-beam stalk. When I consider that I put the system together as follows:
1. Two headlights from a wrecked Boxster - one had water damage
2. Third headlight from a wrecking yard - had a bad wiring harness
3. Ballast from eBay seller to replace the one with water damage
4. Control module from eBay
5. Wiring harness from ECS Tuning
6. Lot's of advice from Particleweave and Nine8Six
7. Hours of polishing headlight covers
I'm kind of amazed it worked on the first try.
When I started out, all I wanted was the clear covers so that I could de-amber my headlights. I guess I backed into a major project. Still, I'm very happy with the results and the costs were reasonable considering that I was able to sell my amber headlights.