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:

    Starting the engine
    Ensure that the shift lever is in P and depress the brake pedal. Touch the Lexus emblem side of the electronic key to the “ENGINE START STOP” switch. If any of the doors is opened or clos ...

    Opening, closing and locking the doors
    Smart access system with push-button start The following operations can be performed simply by carrying the electronic key (including the card key) on your person, for example in your pocket. (T ...

    Destination search by Home
    1. Push the “DEST” button. 2. Touch “Go Home”. The screen changes and displays the map location for home and the route preference. (See “Starting route guidance” on page 83.) If home ...