Thanks so much for your help. In Spain, I was quoted 50 euros for the information I needed. With your service, I received my code in just a few minutes late on a Sunday. Highly recommend for the convenience and savings!
Fiat CD MP3 radio code – part number VP70FF-18C939-AD
Get the original security PIN for your Fiat CD MP3 audio system (VISTEON) without visiting a dealer. Submit the serial number online and we will retrieve the matching code remotely.
Radio details for part number VP70FF-18C939-AD
VP70FF-18C939-AD
Also printed as: VP70FF18C939AD
This head unit is a Fiat CD MP3 radio manufactured by VISTEON. Verify the part number on the radio label before ordering.
Fiat CD MP3 serial number format

123456789
- Serial number length: 9 characters
The unlock code for this unit is calculated from the serial number printed on the label. Enter the serial in full, exactly as printed and in the format shown above — the leading letter is part of the serial. On some models the serial can also be shown on the display by holding preset buttons 1 and 6 with the radio switched on.
How to enter the code into your Fiat CD MP3
Entering the code takes only a moment. Please follow these steps: 1. Switch the radio on. The display shows "RADIO M-CODE ----". 2. Press preset button 1 repeatedly until the first digit of your code appears. 3. Press preset button 2 repeatedly to set the second digit. 4. Press preset button 3 repeatedly to set the third digit. 5. Press preset button 4 repeatedly to set the fourth digit. 6. Confirm the code: depending on the unit version, press preset button 5 or preset button 6. That's it — your radio should unlock right away. If one confirm button does nothing, use the other one; if you make a mistake on any digit, keep pressing the same preset button until the correct digit comes around again.
Other Fiat CD MP3 part numbers
We recover unlock codes for 29 part numbers of this radio model:
Fiat CD MP3 radio code FAQ
Where can I find the serial number on a Fiat CD MP3 radio?
Check the sticker on the side or top of the head unit, or open the service menu on the screen. Common serials for Fiat CD MP3 radios look like xxx0xxxxx. Take a clear photo before placing the order so we can verify it.
What does a Fiat CD MP3 radio code look like?
Most factory stereos use a 4-digit numeric PIN, while premium navigation or amplified systems may require 5 digits or include letters. We highlight the expected format in the delivery email.
What if the radio locks after too many wrong attempts?
Leave the ignition on until the lockout timer clears—usually 15 to 60 minutes—then enter the verified code carefully. Avoid repeated errors to prevent another SAFE/LOCKED message.