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:

    Setting or changing the PIN
     - Setting a PIN Select “Set PIN” using a voice command or the “TUNE/SEL” knob. Enter a PIN using a voice command or the “TUNE/SEL” knob. When using the “TUNE/SEL” knob, ...

    Additional Coverage
    After your roadside assistance coverage expires, you may join a motor club created exclusively for Lexus owners. Benefits include roadside assistance coverage, a trip-planning service and discount ...

    Console box
    Console box (if equipped) Your vehicle is equipped with either a console box or cool box. For vehicles with the cool box, refer to page 691. Lift the lid while pulling up the lower lever to re ...