Lexus GS300 1998 Owner's Manual page 245

AIR CONDITIONING AND AUDIO
"RPT" button: The repeat feature automatically replays the
current program.
Push the "RPT" button while the program is playing. When
the program ends, it will automatically be rewound and
replayed. Push the button again to turn off the repeat feature.
There must be at least 5 seconds of blank space between
programs for the repeat feature to work correctly.
"SKIP" button: The skip feature allows you to fast forward
past long stretches of blank tape. This is especially useful at
the end of cassettes.
Push the "SKIP" button. The player will automatically skip
any blank portions of 15 seconds or more and play the next
program. To cancel it, push the button once again.
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"SCAN" button: Push the "SCAN" button. "SCAN"
appears on the display. The player will fast forward to the
next program, play it for 12 seconds, and then scan again. To
select a program, push the "SCAN" button a second time.