Blaupunkt — How to Enter Radio Code?
- With ignition on, hold AS or TP/RDS to open the code entry screen ("1000" / "----").
- Enter the 4 digits using buttons 1–4, then press and hold AS or TP/RDS again to confirm.
Where can I find the Blaupunkt (VW / Audi / Opel) serial number?
Enter the 14-character serial number engraved on the metal casing starting with BP, AUZ or VWZ.
- Blaupunkt Golf 4
- Blaupunkt Passat B5
- Blaupunkt Polo
- Blaupunkt Audi A3/A4/A6 Concert/Chorus
- Blaupunkt Astra G
- Blaupunkt Corsa C
- Blaupunkt Vectra B
Blaupunkt — Frequently Asked Questions
Where can I find the Blaupunkt (VW / Audi / Opel) serial number?
Enter the 14-character serial number engraved on the metal casing starting with BP, AUZ or VWZ.
What happens if the code is entered incorrectly?
Most radios enforce a 15–30 minute wait period (Wait / Safe / Error) after incorrect attempts. Leave the radio switched on with the ignition on until the code entry screen reappears.