Optimal use of the audio system

1. Displays the current mode.


1. Displays the current mode.

2. Changes the following setting.

Sound quality and volume balance.

The sound quality and balance setting can be changed to produce the best sound.

Automatic Sound Levelizer ON/OFF.

Adjusting sound quality and volume balance

Changing sound quality modes

Press Pressing the button changes sound modes in the following order:.


Pressing the button changes sound modes in the following order: BAS→MID→TRE→FAD→BAL→ASL.

Adjusting sound quality

Turning adjusts the level.


*: The sound quality level is adjusted individually in each audio mode.


*: The sound quality level is adjusted individually in each audio mode.

Turning the Automatic Sound Levelizer (ASL) on/off

Turning ASL, and turning counterclockwiseclockwise turns on the
ASL, and turning turns off the ASL.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:

    2011 Lexus GS Review
    One could be forgiven for thinking that the Lexus GS line would be lost between the popular ES 350 and the flagship LS 460 but, in fact, the GS models have found their own niche with consumers. By ...

    Hill-start assist control
    Hill-start assist control helps to prevent the vehicle from rolling backwards when starting on an incline or slippery slope. To engage hill-start assist control, further depress the brake peda ...

    Auxiliary box
    Auxiliary box To open, press down the knob. CAUTION: Caution while driving Keep the auxiliary box closed. In the event of sudden braking, personal injury may result from contact due to movemen ...