2004 A8 Headlight adjustment
 

Hope one of you can help me with this:

I have a 2004 Audi A8 and my headlights are to high. I have vcds and looked at module 55, but I cannot figure out what I need to change to adjust the height. The soft code is not it (I found some info on this website explaining I should change that number) as that indicates what headlights they are (mine are Xenon). With the output tests, I am able to bring the lights up and down, but that is the only movement I have been able to make with the lights.

Does anyone have the correct steps to do this?

Thanks,
Ronald