Check this link out http://lighting.mbz.org/tech/how_to/aim/
That should do it for ya. Just one question though, granted that you get the euro lights aimed correctly, why would you want to switch to US? The consensus is pretty much unanimous that the Euros look better and perform a heck of a lot better. Each to their own I guess!
'86 420SE Euro
904 Midnight Blue, Gray Velour
Dad bought it new, now I own it.
"A Mercedes-Benz is like a fine wine, it only gets better with age."