Entering an incorrect code too many times (usually 2 or 3 attempts) will put the radio into "Electronic Lockout." You will then have to leave the ignition on for an hour before trying again.
| Manufacturer | Radio Models | Serial Prefix | | --- | --- | --- | | Blaupunkt | RCD 200, RCD 300, Gamma V, Beta V | VWZ1Z2, VWZ4Z3 | | Delphi | RCD 500, RCD 510 (early), Navigation MFD2 | VWX1Z2, VWX4Z3 | | Visteon | Premium 6, Premium 7 | VWY1Z2 | | TechniSat | RCD 210, RCD 230 | VWZ7Z8 | vw code calculator v10 1 top
: Results can typically be copied or saved directly within the utility for future service documentation. Entering an incorrect code too many times (usually