Adding headlight motors to my 99-01 GC headlights. The UK/EDM/Prodrive P1 imprezas came with headlight leveler motors allowing you to adjust them up/down from inside the car. The USDM headlights have a manual adjustment. Despite the USDM headlights having the provision for the motor screws, its not as simple as just screwing the motor on and wiring it up. The hole in the back of the housing needs to be drilled bigger, and there is an inside plastic clip that needs to be changed from a threaded clip to a ball socket clip.
In this video I go over the differences, cover my install, show how to wire them, and give a demo of what it looks like during the day and at night.
I also added a page for this on my website:
802projects.com/blog/gc8headl...