Usually the edges of the sleeve are simply bent over inside the dash, holding the thing in place. To remove it, get in there with some small pliers and straighten the lugs as best you can. The original radio usually locks into the sleeve by spring clips, and it can be removed from the sleeve by putting thin steel rods into the holes on the radio face.
John
July 2008
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix cd players.