Turning the Automatic Sound Levelizer (ASL) on/off

Turning the “TUNE/SEL” knob clockwise turns on the ASL, and turning the “TUNE/SEL” knob counterclockwise turns off the ASL.

ASL automatically adjusts the volume and tone quality according to the noise level as you drive your vehicle.

    See also:

    Steering wheel
    The steering wheel can be adjusted to a comfortable position while the “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON mode or when the driver’s seat belt is fastened. Up Down T ...

    Scheduled Maintenance Log
    1This service, excluding maintenance required for special operating conditions, is complimentary when performed by an authorized Lexus dealership. 2This service is complimentary when performed b ...

    Selecting and scanning a folder
     - Selecting a folder one at a time Press the 6 () or 5 () button to select the desired folder.  - Returning to the first folder Press and hold the 5 () button until you hear a beep. ...