get a coat hanger or two, thick wire ones. Cut into four long pieces. Stick the pieces in the four holes on the radio (this pushes the retaining tabs back) pull or wedge the radio out with a screwdriver.
Good luck.

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*Rides*
-1999 Ford Contour SE Stock
-1987 Firebird Formula Dragster (not even approximately close to stock)


*Rides*
-1999 Ford Contour SE Sport
stock ATX, best time 16.66@81mph

Pioneer HU, door speakers
Pair Cadence Ultra Drive 12s
Sony 1000 watt Class D amp

Kills:
Rockford 12" HE2 (exploded.. blew out 3 in a row, gotta love best buy protection plan :P )