John,
I can't find those codes anywhere on the internet, perhaps you could write MB? When I wrote to request my Data Card, I asked that all the option codes be explained. They were kind enough to do so. I'm not sure if this info is still correct, but I got the following contact info from:
http://www.mbzponton.org/valueadded/other/datacard.htmOrder a copy of the data card via;
FAX: + 49 7 11 / 17 / 8 34 56
Telephone: + 49 7 11 / 17 / 8 40 40
You may also send a written request to:
DaimlerChrysler AG
Mercedes-Benz Classic Center
HPC 096 / R 051
D - 70546 Stuttgart
Germany
Be sure to include the following information with your request:
Proof of ownership (copy of registration or official title)
chassis number
engine number
For further information, you may also contact Mr. Till Dillenburger at DaimlerChrysler.
Telephone: +49 ( 0 ) 7 11 / 17-5 41 38
FAX: +49 ( 0 ) 7 11 / 17-79 05 41 38
email: till.dillenburger@daimlerchrysler.com
Rodd
1966 230SL Euro
1994 E420