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:

    Seat belt instructions for Canadian owners (in French)
    The following is a French explanation of seat belt instructions extracted from the seat belt section in this manual. See the seat belt section for more detailed seat belt instructions in English. ...

    Manufacturer’s warranty coverage
    1) For three years or 50,000 miles, whichever occurs first: • If your vehicle fails a smog-check test, all necessary repairs and adjustments will be made by Lexus to ensure that your vehicle p ...

    Adjusting the sensitivity of the air intake control in automatic mode (vehicles with a rear automatic air conditioning system)
    Press for 2 or more seconds. Press “” (increase) or “” (decrease) on the temperature control button on the driver’s side. From - 3 (low) to 3 (high) can be set. ...