Lexus 2003 LS Owner's Manual page 663

Audio System
Caring for your compact disc player and
discs
Your compact disc player is intended for
use with 12 cm (4.7 in.) discs only.
Extremely high temperature can keep
your compact disc player from working.
On hot days, use air conditioning to cool
the vehicle interior before you listen to a
disc.
Bumpy roads or other vibrations may
make your compact disc player skip.
If moisture gets into your compact disc
player, you may not hear any sound even
though your compact disc player appears
to be working. Eject all discs from the
player and wait until it dries.
CAUTION
Compact disc players use an invisible
laser beam which could
hazardous radiation exposure
directed outside the unit. Be sure to
operate the player correctly.
148
EMV8031U
Use only compact discs marked as shown
above. The following products may not be
playable on your compact disc player.
Copy–protected CD
CD–R (CD–Recordable)
CD–RW (CD–Re–writable)
CD–ROM
cause
if
UNL403
" Special shaped discs
UNL403
" Low quality discs