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:

    Glove box
    The glove box can be opened by pulling the lever and can be locked and unlocked by using the mechanical key. 1. Lock 2. Unlock 3. Open  - Glove box light The glove box light turns on whe ...

    Abbreviation/Acronym list
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    If your vehicle needs to be towed
    If towing is necessary, we recommend having your vehicle towed by your Lexus dealer or a commercial towing service, using a lift-type truck or a flat bed truck. Use a safety chain system for all to ...