help taking off 97 radio dash
 

hey guys, i feel like an idiot but i cant seem to get off my girlfriends dash to get to her radio on her 97 mustang, im doing an amp sub hookup for her and she already has a kenwood stereo and i cant seem to pull the radio out by itself because i dont have any kenwood keys i tried pioneer keys b/c they usually work on most radios but could not get it out and apparently her dash dont pop off like mine does on my 01 stang, i took out the 2 screws that i thought were the only thing holding it on but it still wont pop off anybody got any ideas or tell me what im missing haha