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:

    Detailed navigation settings
    Average cruising speed, displayed screen contents, and POI icon categories can be set. 1. Push the “SETUP” button. 2. Touch “Navi.”. 3. Touch “Detailed Navi. Settings”. 4. To ...

    Customization
    Customizable features Your vehicle includes a variety of electronic features that can be personalized to suit your preferences. Programming of these preferences can be performed by your Lexus dea ...

    Using a Bluetooth® phone
    1 Device name 2 Bluetooth® connection sta- tus 3 Character deletion 4 Make a call To display the screen shown above, press or on the steering wheel. Registering a Bluetooth® phone You ...