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:

    Opening and closing the windows and moon roof
    Power windows The power windows can be opened and closed using the switches. Operating the switch moves the windows as follows: 1. Closing. 2. One-touch closing*. 3. Opening. 4. One-touch open ...

    Deleting set destinations
    A set destination can be deleted. 1. Push the “DEST” button. 2. Touch “Del. Dest.” on the “Destination” screen. When more than one destination is set, a list will be displayed on the sc ...

    Maintenance
    You are responsible for performance of the required maintenance indicated in the Owner’s Manual and this guide. Lexus will not deny a warranty claim solely because you do not have records to ...