Headlights not working
 

Hello, I have looked all over and cannot find the answer. 2002 TL Type-s, 151k miles, HID (blue hue) headlights. Right headlight was out. I swapped bulbs and still right light is out. Checked fuses in under hood fuse box and the fuses are good. Swapped relay number 1 and relay number 2 and both lights work. Thought it was just a sticky relay. That's what I get for being optimistic. Next day, I turn on lights and just the right side works, not the left. Turned off lights and turned back on and now neither comes on. High beams work. So, it can't be the bulbs and I am guessing it can't be the igniters either since they both worked. So, is it the ballast? Or is something weird with my relays?

Appreciate the help!
Mike