how can i find free code needed to gain access to cassette/Radio?

Des Williams
try this first
simply turn on the radio, hold down button 6 and press 2.
The serial may be shown allowing you to easily get your ford radio code will look like M123456
IF NOT GO HERE http://www.fitaudio.com/?View=entry&EntryID=113

Then post the serial

hay88
January 2011