Cr-v

I'm trying to help a friend retrieve her security code for her '98 Honda CR-V, I need the serial # on the stereo but can't get it out of the dash. I don't want to go ripping in there and risk damaging her dash. Can someone give me a quick walk through on stereo removal? Thanks.

found it. for future reference, here's the answer.
http://www.carstereohelp.com/stereoremovalHondaCrv.htm