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OTOEKO TECHNICAL SERVICE TOOL

Peugeot & Citroen — Free Car Radio Code Calculator & Decoder

206, 207, 307, Partner, Berlingo, C2, C3, C4 OEM radio barcode unlock code. Enter your original car radio serial number locked after battery replacement, and instantly get your 4-digit unlock code for free.

Peugeot — How to Enter Radio Code?

  1. Set the four digits using preset buttons 1, 2, 3 and 4.
  2. After entering the last digit or holding button 6, the radio will unlock.

Where can I find the Peugeot & Citroen serial number?

Enter the rightmost 4 digits of the long barcode printed on the side paper label of the radio.

  • Peugeot 206
  • Peugeot 207
  • Peugeot 307
  • Peugeot Partner
  • Peugeot Berlingo
  • Peugeot C2
  • Peugeot C3
  • Peugeot C4
  • Peugeot Xsara

Peugeot — Frequently Asked Questions

  • Where can I find the Peugeot & Citroen serial number?

    Enter the rightmost 4 digits of the long barcode printed on the side paper label of the radio.

  • 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.

Generated unlock codes are based on factory serial number algorithms. Radios with modified EEPROM firmware may require dealer service tools.