2006 Lexus RX 400h Owners Manual - Page 348

AUDIO (e) Your CD player with changer NOTICE D Do not stack up two CDs for insertion, or it will cause damage to the CD changer. Insert only one CD into slot at a time. D Never try to disassemble or oil any part of the CD player. Do not insert anything other than CDs into the slot. The player is intended for use with 12 cm (4.7 in.) CDs only. Your CD player with changer can store up to 6 CDs and play selected CDs or continuously play all the CDs set in the player. When you set CDs into the player, make sure their labels face up. If not, the player will display "ERROR 1" and the CD number. 312