If its a standard ford radio, youll find two holes at each side, you should then get a pair of DIN keys, (basically U-shaped bits of metal) that go in the holes - you then push them an outwards slowly to release the spring and gently lever the radio out.- I got a set on Ebay for about �2 but Halfords or somewhere would have a set for about �5-�8 - allternatively people have been known to do it with adapted coathangers etc.