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OTOEKO TECHNICAL SERVICE TOOL

Becker (Mercedes / Porsche / BMW) — Free Car Radio Code Calculator & Decoder

Mercedes-Benz Audio 10/30, BMW Indianapolis, Porsche CDR radio unlock codes. Enter your original car radio serial number locked after battery replacement, and instantly get your 4-digit unlock code for free.

Becker — How to Enter Radio Code?

  1. Enter the unlock code using the radio keypad.
  2. Press and hold the right rotary knob or TP/RDS button to confirm.

Where can I find the Becker (Mercedes / Porsche / BMW) serial number?

Enter the last 4 digits of the Becker radio serial number.

  • Becker W202
  • Becker W203
  • Becker W210
  • Becker W140
  • Becker Boxster
  • Becker 911 Carrera
  • Becker E36
  • Becker E39
  • Becker Z3

Becker — Frequently Asked Questions

  • Where can I find the Becker (Mercedes / Porsche / BMW) serial number?

    Enter the last 4 digits of the Becker radio serial number.

  • 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.

RenaultRenault & DaciaExample: B312 · 11 modelsFordFord (V / M / L Serisi)Example: V152360 · 11 modelsFiatFiat (Daiichi & Continental VP)Example: 1234 · 10 modelsPeugeotPeugeot & CitroenExample: 1234 · 9 modelsBlaupunktBlaupunkt (VW / Audi / Opel)Example: BP9370Y1234567 · 7 modelsBeckerBecker (Mercedes / Porsche / BMW)Example: 1234 · 9 modelsGrundigOpel Grundig SC303DExample: 1234 · 5 modelsDaewooDaewoo & ClarionExample: 12345678 · 6 models

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