The M Plate Specifications.
Factory Fitted Options or Optional Extras are identified by a "M" number.
Some of these M options became standard equipment over time, while some others were only
available for certain models or for export purposes.
Please Note :
The M codes listed here are all the known codes at present.
I have spoken with the VW Museum in Wolfsburg about the missing codes and they said that
some are unreadable, missing or unknown. New codes will be added as soon as i know of them.
(If you know of any of these missing codes, Please email me with the details).