Found a source to have safety/security codes retrieved for Blaupunkt radios: You send them exact model number and serial number, they send you the code. http://www.CDH.co.uk/faxcode_printable.htm Cost GBP 15 (About $25.00), they'll send you the code via fax or possibly e-mail Possibly other radios too - ask them! No affiliation, etc. Just another Audi resource . . . Best Regards, Mike Arman