Lexus RX400h2006 Owner's Manual page 427

AUDIO
D Use only discs marked as shown above. The following
products may not be playable on your DVD player.
SACDs
Copy−protected CDs
CD−Rs (CD−Recordable)
CD−RWs (CD−Re−writable)
CD−ROMs
DVD−Rs
DVD+Rs
DVD−RWs
DVD+RWs
DVD−ROMs
DVD−RAMs
400
" Special shaped CDs
" Transparent/translucent CDs