2004 Lexus LS 430 User Guide 2 - Page 302

AUDIO Rear controller (some models) The rear controller is installed in the armrest of the rear center seat so that you can operate the audio system in the rear seat. (a) When the radio mode is selected "CH" button: Push the "CH" button to select a station preset on the preset button of the front audio system. Each push of the button changes to the station with higher numbered preset button. " " button: Push this button for manual tuning or seek tuning. 20L132c D Push this button briefly. Each time you push the button, the radio will step up or down to another frequency. D Push this button and hold it until you hear a beep. The radio will begin seeking up or down for a station, and will stop on reception. Each time you push the button, the stations will be searched out one after another. (b) When the "TAPE" mode is selected The applicable functions are shown in the lowest part of the display. Push the switch just below to turn on each function. In the "CD" mode, "DISC" and "TRACK" are displayed. "CH" button: Push this button to select the other side of a cassette tape. " " button: Push the left or right side to skip forward or backward to locate the song you want to hear. For details, see "Automatic program selection" on page 277. "POWER" button: Use this button to turn the system on and off. "MODE" button: Use this button to change the mode. If a tape or compact disc is not inserted, the "TAPE" or "CD" mode is skipped. You can lock the button operation. To activate the lock, push and hold the "MODE" button until you hear a beep. "LOCK" appears on the display. All the buttons in the rear controller are inoperative. To cancel it, push and hold the "MODE" button until you hear a beep again. You can use all the buttons. "VOL" button: Use this button to adjust the volume. 284