
Finding Your Fiat Serial Number
To find the serial number of the radio in your FIAT, you must remove the radio using a radio release key so that you can determine the serial number if necessary. Once you have the serial number and model number of the radio, you can obtain the original FIAT radio code to unlock the CD player via our secure online service.
Similar to how Blaupunkt radio codes are retrieved, the process is straightforward and requires only the serial number from your device.

How to Enter Your Fiat Radio Code
- Turn ON your Fiat radio. The display should show “CODE IN”
- To enter the first digit of your code, press button 1 repeatedly.
- Use button 2 to select the second digit.
- Adjust the third digit by pressing button 3.
- Finally, press button 4 until the fourth digit is correct
- To confirm and unlock the radio, press and hold button 5 (or button 6 on some models) until the system resets
Fiat Serial Number Examples

Why Do I Need a Code?
If your Fiat radio is asking for a code, you might be wondering why. This code is an anti-theft feature built into all audio units to prevent unauthorized use. However, as the value of these units has significantly dropped over time, theft is no longer a common concern, making the code more of a nuisance for the rightful owner.
Just like with Mercedes radio systems, if you don’t have the code and want to avoid locking your radio, it’s important to prevent power interruptions, such as battery disconnection, alternator replacement, or a blown fuse.
Compatible Models
Our online service supports various Fiat radio models, similar to how we handle Ford radio codes for Fiesta, Focus, and other models. Below are the compatible radio types:
If you have a different Fiat radio model, contact us for details.