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:

    Rear window defogger switch
    Defoggers are used to defog the rear window, and to remove raindrops, dew and frost from the outside rear view mirrors. Vehicles with a navigation system Refer to the “Navigation System Owner’ ...

    Loaner Vehicle
    If your vehicle must be kept overnight at a Lexus dealership for a warrantycovered condition that requires more than eight hours to repair, Lexus will provide you with a complimentary loaner vehi ...

    Switching the display
    Items displayed can be switched by pressing the “MODE” switch. 1.“MODE” switch 2. “RESET” switch 3. “DISP” switch 4. Display adjustment switch ...