2011 Toyota Avalon Owners Manual - Page 269

3-2. Using the audio system NOTICE n CDs and adapters that cannot be used Do not use the following types of CDs, 3 in. (8 cm) CD adapters or Dual Disc. Doing so may damage the player and/or the CD insert/eject function. l CDs that have a diameter that is not 4.7 in. (12 cm). 3 l Low-quality and deformed CDs. Interior features l CDs with a transparent or translucent recording area. l CDs that have tape, stickers or CD-R labels attached to them, or that have the label peeled off. 245 AVALON_U (OM41428U)