Honda 2003 CR-V Owner's Manual page 176

Audio System
If you press the Eject button while
listening to the radio or tape, or with
the audio system turned off, the disc
that was last selected is ejected.
After that disc is ejected, pressing
the Eject button again will eject the
next disc in the numerical order. By
doing this six times, you can remove
all the CDs from the changer.
In any mode, if you press the eject
button and hold it until you hear a
beep, the system will eject all of the
discs in the changer.
You can also eject discs when the
ignition switch is off. The disc that
was last selected is ejected first. You
can eject up to six discs, one at a
time.
175
Comfort and Convenience Features