Ok then, after some more research I have determined that these wheels actually came from the '97 - '00 C230/C280 cars!
The pn is actually A 202 401 16 02 (not 18 02)...
Why can't I edit the title of my thread?!!

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Feelstranger
My Wheels
1991 Audi 200 20V Avant
1991 VW Westfalia Syncro/Audi I5
1983 Mercedes 300D turbo
1972 Kawasaki H1 500 Mach III
1970's Limongi/Campy road racing bike
1942 Old Town sailing canoe