How do you remove car radio for a 1998 Nissan Sentra?

the top of the "frame" around the radio, fan controls has a cover in the middle which hides a screw, remove the screw and there are two clips about and inch up from the bottom of each side of the "frame", then just remove the four screws holding the radio in and unplug the clip in the rear of the radio, i can't remember if you need to disconnect the fan controls first, but they are all on one plater and they have have four screws holding that plate in as well

To change the radio on a 97 Nissan Sentra here is a link that gives step by step details including the wiring and everithing it should work for years 96 to 99

http://www.installdr.com/InstallDocs/Nissan/PDF/647001.pdf

if looking for othere cars this is the main page

http://www.installdr.com/

Great place color pictures it make it really simple.