YES THE NUMBER YOU NEED STARTS M123456
YOU SHOULD USE A RADIO TOOL BUT IF YOU ARE CAREFUL 4 SMALL SCREW DRIVERS CAN BE USED IN THE SMALL HOLES AND REMOVE THE RADIO WITH GREAT CARE BUT SOMEONE COULD TELL YOU ANOTHER WAY
BOB
March 2008
I can answer this question...
Ford 5000 rds car radio/cassette - establishing serial number?