Toyota PRIUS Owner's Manual page 296

_
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
280
Special shaped discs
Z17058
Transparent/translucent discs
Low quality discs
Labeled discs