Lexus 2003 LS Owner's Manual page 234

AUDIO
(f) Repeating a track or a disc
20L178
"RPT" button: There are 2 repeat features — you can either
replay a disc track or a whole compact disc.
Repeating a track: Push the "RPT" button briefly while the
track is playing. "RPT" will appear on the display. When the
track ends, it will automatically be replayed. This process will
be continued until you push the button again to turn off the
repeat feature.
Repeating a disc: Push the "RPT" button and hold it until you
hear a beep. "D.RPT" will appear on the display. The player
will repeat all the tracks on the disc you are listening to. When
the disc ends, the player will automatically go back to the top
track of the disc and replay. This process will be continued until
you push the button again to turn off the repeat feature.
220
(g) Random playing
20L253c
"RAND" button: There are 2 random features — you can
either listen to the tracks on all the compact discs in the player
in random order, or only listen to the tracks on a specific
compact disc in random order.
Random playing for the tracks on a disc: Push the "RAND"
button briefly. "RAND" will appear on the display and play the
disc you are listening to in random order.
Random playing for all the tracks in the automatic
changer: Push the "RAND" button and hold it until you hear
a beep. "D.RAND" will appear on the display and the player will
perform all the tracks on all the discs in the automatic changer
in random order. To turn off the random feature, push "RAND"
a second time.
When a track is skipped or the system is inoperative, push the
button to reset.