Mates help me out for my Nav code please..thanks in advance and Bless You blaupunkt GMBH 7 612 002 022 BN0 881 Radio navigation 7L5 035 192 N VWZ1Z704446072
VW codes are only available from VW so won't be available for free from anywhere on the Internet
These VWZ1Z7 Sat Nav models are even more difficult to obtain ( for security reasons at VW ) so they are usually rather expensive if you can find anyone who has access.
Try emailing
restoredclassic@aol.com
to see if they can help.
Otherwise it will have to be a trip to your local VW Dealer with your car documents and a fistful of money !