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 and outside rear view mirror defoggers
    These features are used to defog the rear window, and to remove rain- drops, dew and frost from the outside rear view mirrors. On/off The operation time changes according to the ambient tempera ...

    What is the Dispute Settlement Program?
    This program consists of local professionals who are trained and experienced in arbitration. The arbitrator(s) appointed by NCDS will arbitrate your case by reviewing the facts you present; having ...

    Services Provided
    • Roadside services such as battery jump-start, tire change, fuel delivery, vehicle extrication and towing in case of minor accident. • Towing to the nearest Lexus dealership (or an alternate r ...