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:

    Selecting a CD
     - Selecting a CD to play To select the desired CD, press “” or “” on the “TYPE•DISC” button.  - Scanning loaded CDs Press and hold the “SCAN” button until you hear ...

    What types of disputes are eligible?
    NCDS resolves disputes involving Lexus product reliability and warranty performance that arise during the greater of 1) four years or 50,000 miles from the vehicle’s in-service date, whichever i ...

    Audio System
    ■Basic operation 1 Displaying audio control screen* 2 Power/Volume 3 Setting the sound quality 4 Selecting audio sources *: Various adjustments can be made in each mode. For details, r ...