not sure it will help but worth ago try upload to youtube see if they plays if they do try and download the file from youtube hopefully it will give you a copy that works
The have a vlsd as standard which wear out over time and are a bit unpredictable if there going to lock get a 1.5way or 2 way in the drive is 1000x different
http://my350z.com/fo...alkthrough.html
basically
d2s bulb is bi-xenon
d2r is mono-xenon?
Your ballest will now tell the other filament/reflector in the new d2s bulb to lightup rather than your halogen
My guess would be the wiring harness inside the light will now go to a reflector that moves rather than turning a bulb on, unfortunately i haven't swapped for kouki headlights yet but others have