What did the label tell us?
Two markings stood out: serial number FOBF22034 and Ford part number AM55-18C939-AG. The radio was a Visteon CD MP3, using a Brazilian Ford serial format: FOBF followed by five digits.
That was the missing piece.
From an unrecognized serial to working support
We reviewed documentation and compared markings from other radios. The existing Visteon M decoder could be reused by preparing the five-digit number correctly.
There was no need to build another calculator.
We added FOBF recognition and linked the Visteon CD MP3 model, its Ford Focus application and genuine serial examples to the existing catalog, form and checkout.
The result? A serial our service could not recognize before can now be handled.
Why share this story?
We monitor failed decoding attempts as they happen. When a number is not recognized, we investigate it, search for documentation and look for solutions.
Sometimes a single unusual serial or one clear photograph is enough to expand support to another family of radios. That is exactly what happened with this Brazilian Ford.
If you have a Visteon radio with an FOBF serial, you can now check it on our Visteon CD MP3 page.