Re: Alloy wheel security bolts - key mislaid - 03 W203

I am guessing MB Ireland cor****ate office has a customer sup****t number
like 
in the U.S.  Give them a call and ask for help with a technical question. 
They should transfer you to one of their techs who can help you out.  He 
should be able to look up your car by VIN and be able to give you a part 
number or at least a range of part numbers.

Doug