How can unluck ford focus 5000rds with serial number m6pdj5, it is 2001 model?

How can unluck ford focus 5000rds with serial number m6pdj5, it is 2001 model?

That is not the serial number. The serial number should be a letter M or V followed by six numbers, Try pressing buttons 1+6 or 2+6 to see if that will reveal it. If not you will have to remove the radio to find it on a label on the back of the unit. See link for how to remove radio.

http://www.radio-code.co.uk/radio-removal.html