2005 Lexus GX 470 Owners Manual - Page 292

AUDIO (a) Turning the system on and off Push this knob to turn the audio system on and off. Turn this knob to adjust the volume. The system turns on in the last mode used. Push the "AM", "FM", "TAPE" or "DISC" button to turn on that mode. The selected mode turns on directly. Push these buttons if you want to switch from one mode to another. If the tape or CD is not set, the cassette player or CD player does not turn on. You can turn off each player by ejecting the cassette tape or CD. If the audio system was previously off, then the entire audio system will be turned off when you eject the cassette tape or CD. If the other function was previously playing, it will come on again. Vehicles with rear seat entertainment system - The "DISC" button may also be used to operate a DVD player. Pressing the "DISC" button changes between the CD player and DVD player. When the DVD player is in operation, "AUX" appears on the display. 267