How do i remove a standard built in radio from a Rover 414 SLI?

i'm looking to replace my radio in my Rover but i can't seem to remove i'm looking for some professional advice can u help me?|||If its like any other car, you should see one or two small holes either side of the radio. Using the correct din-pins (available from most motoring shops eg halfords for about 3-5quid), push into the holes until you hear a click. Simply pull backwards on the pins, and hey-presto, the stereo should come away.