1 of my HID lights went out. Of course I assumed it was the bulb, How foolish of me, and replaced them both.

After reading through the Bentley manual I am guessing it may be the igniter - $300

For now I guess I'll adjust the High Beams down and let her roll with those.

Does anyone know how to test these systems? I want be positive of which part is bad before I look for a used one.