hid kit

Take a look at my thread man, if you're up for a little hands on work I installed high end projector housings into my reflector headlights, looks pretty much OEM apart from I sprayed it all up Satin Black (for the look of the car) if you don't tear it down in the extreme I did it's a very simple job and the outcome is awesome! might be something worth looking into. Let me know if you want info etc... (build thread is in my sig)
 
I have a D1S kit installed in my Bi-xenon unit. No issues with error codes etc..