I have LOADS of wiring diagrams here with all the different variations (sold in Norway, Sweden & Denmark)
I have the diagrams for both older style and newer style headlamps....I'm not sure if it will be of any use to you guys....but thought I would mention it anyway? If any of you out there are a bit of a genuis with wiring diagrams, ping me a PM with your email addy and I'll see if I can track down a scanner to get them copied for you...
Here is a little taster in the meantime for those that don't believe me:

I'm sure NiekT will verify my info?