Lexus 2003 LS Owner's Manual page 231

If you need to insert the next disc, repeat the same procedure
to insert another disc.
R Setting all the discs:
1. Push the "LOAD" button until you hear a beep.
The green indicators at both ends of the slot start blinking and
"WAIT" appears on the display. After the blinking indicators
stay on and the "WAIT" changes to the "LOAD", the CD door
opens.
2. Insert only one disc while the CD door is open.
The CD door closes and "WAIT" appears again.
3. Insert the next disc after the "WAIT" changes to the
"LOAD" and the CD door opens.
4. Repeat this procedure until you insert all the discs.
To cancel the operation, push the "LOAD" or "DISC" button.
If you do not insert the discs within 15 seconds after pushing
the "LOAD" button and "LOAD" is displayed, the operation will
be canceled automatically.
NOTICE
Do not insert one disc stacked on top of another one or
feed them in continuously, to prevent discs from getting
stuck in the player.
20L145a
R Ejecting a single disc:
1. Push the button under the " " or " " signal on the
display to display the disc number you want to eject.
2. Push the "EJECT" button briefly.
At this time, the display shows "EJECT," and the indicators at
both ends of the slot as well as the disc number light up.
R Ejecting all the discs:
Push the "EJECT" button until you hear a beep.
However, if you accidentally pushed the "EJECT" button, push
the "DISC" or "LOAD" button to insert the disc again.
Do not push in the disc which is being ejected forcibly.
AUDIO
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