# TeypKoduBul

> TeypKoduBul helps vehicle owners find original car radio unlock codes using the serial number printed on the radio unit label.

Enter only the radio's serial number. A vehicle VIN, chassis number, plate number, or the last digits of a VIN cannot be used to calculate a radio code. The radio may need to be removed from the dashboard to read its label.

## Main pages

- [Turkish home page](https://teypkodubul.com/tr): Choose a vehicle radio brand and find compatible models.
- [English home page](https://teypkodubul.com/en): Choose a vehicle radio brand and find compatible models.
- [Fiat models](https://teypkodubul.com/tr/fiat): Browse Fiat radio models.
- [Fiat Fiorino Doblo radio code](https://teypkodubul.com/tr/fiat/fiorino-doblo-12): Enter the serial number from the radio label and request the original unlock code.

## How the service works

- Select the radio brand and model.
- Remove the radio if necessary and locate the serial number on its casing label.
- Enter the radio serial number and confirm that it came from the radio itself.
- Request the code and follow the instructions shown for that radio model.

## Safety

Do not submit a VIN or chassis number. Do not try an unverified code repeatedly because the radio can become locked. If the serial number is unclear, contact support before entering a code into the radio.