also go to
www.carparts.ru for all AUDI | BMW | NISSAN | TOYOTA | VW | ACCESSORIES.
it will give a link to exploded diagrams of everything on your car with the official manufactorers part number.
not bad, but you have to fight your way through the russian first - loads of clicking and hoping - or you could
try -
http://www.translate.ru/srvurl.asp?lang=enthis site will translate (ish) russian web sites into english.