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Radio unlock guide

Fiat CD MP3 radio code – part number VP70FF-18C939-AZB

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.

Where to find it?
Read the FAQ

Radio details for part number VP70FF-18C939-AZB

Part number

VP70FF-18C939-AZB

Also printed as: VP70FF18C939AZB

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

Where can I find the serial number on a Fiat CD MP3 radio?
Example serial number

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.

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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!

Isabella M.

Brilliant service! It was super easy to use at a great price. I got my radio working in no time with the code provided.

Alex R.

Fast and efficient, I made the payment (which was very reasonable) and almost immediately received the code by email. Service was going to charge me $55 and required removing the radio. Thanks to this service, I saved time and money.

Sophia L.

A seamless experience with exceptional customer support. The code worked flawlessly on the first try, saving me a trip to the dealer and a lot of money. The quick turnaround time for receiving the code was a game-changer for me.

Ethan J.

Even though they couldn't resolve my issue directly, the immediate response and hassle-free refund process were very impressive. It's rare to find such honest and customer-focused service. Highly trustworthy.

Mohamed A.

Impressive service! Gave them my serial number and received the code in about 2 minutes, even late on a Saturday. This saved me not only money but also the time and hassle of dealing with service centers. Absolutely recommend!

Olivia Z.