provide this service for free if you show proof of ownership and your radio’s serial number. Customer Service : You can contact Volkswagen Customer Care
The radio's side contains a sticker with the radio serial number, which is necessary for obtaining the unlock code. Josh's Jetta's generador codigo radio volkswagen gratis code link
Some newer models show the serial if you hold specific buttons (varies by model). On the Unit: Most require pulling the radio out. Use Radio Removal Tools Informe sobre Generadores de Código de Radio Volkswagen