Ford M series radio code calculator for PC
Firt you must download zip file (link below on this page) with radio code calculator for Ford M series radio. Next Unzip file and just launch the exe file. Type in the 6 digit serial number and then press button 5 on the radio 'calculate code'. If the serial has 7 digits then use the last 6 i.e ignore the first 0 after the letter. To close the program press the volume button 'close program' To clear the serial press the seek button on the radio.