I think you have one of the earliest build CLs designated for North America, as from what I was told by Mercedes, MB couldn't make Bi-Xenon standard on 2000 CLs due to regulations. Maybe 2001 CLs have them?? I will check and see what I can find out.
Post some pictures!! CL is such a beautiful car!! It's my second favourite Mercedes-Benz(C140 is still my favourite MB)
1992 Mercedes-Benz 400SE
2002 Acura TL Type S