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:
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 ...
General information
You are responsible for ensuring that
your Lexus is operated and maintained
according to the instructions
in the Owner’s Manual and the
“Maintenance Information” section
of this guide.
Y ...
Vanity mirrors
Slide the cover.
The light turns on when the
cover is opened. ...