M plate... sorry to sound a bit of a novice but where is that located normally please? :?:
As an aside M plates.. where are they on T25s as well please?
Decoder here
http://www.vw-mplate.com/mcode.php" onclick="window.open(this.href);return false;
You can order a Heritage Certificate here, this should give you all the M Codes for your vehicle should the plate be missing.
http://automuseum.volkswagen.de/urkunden.html?&L=1" onclick="window.open(this.href);return false;