Toyota 2009 Avalon Owner's Manual page 242

Discs that can be used
n
Discs with the marks shown below can be used.
Playback may be possible depending on recording format or disc features,
or due to scratches, dirt or deterioration.
CDs with copy-protect features may not be used.
n CD player protection feature
To protect the internal components, playback is automatically stopped when
a problem is detected.
If CDs are left inside the CD player or in the ejected position for
n
extended periods
CDs may be damaged and may not play properly.
Lens cleaners
n
Do not use lens cleaners. Doing so may damage the CD player.
3-2. Using the audio system
3
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