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:

    Multi-information display
    Settings that can be changed using the menu switch and the “ENTER” switch.  - In the following situations, customize mode will automatically be turned off. • A warning message appea ...

    The Smart Key
    Your Lexus vehicle was made with two “Smart Keys” and an aluminum key-number plate. Each Smart Key includes an electronic main key that has an integrated mechanical back-up key. The electroni ...

    Changing the display
    Switches between odometer and trip meter displays. When the trip meter is displayed, pressing and holding the button will reset the trip meter. ...