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:
Adjusting the position of and opening and closing the air outlets
Front center outlets
1. Direct air flow to the left or right, up or down
2. Turn the knob to open or close the vent
Front side outlets
1. Direct air flow to the left or right, up or down
2. T ...
Vehicle Service History
When you have your vehicle serviced at a Lexus dealership, your service information
is recorded in the Lexus National Service History database.
This is the first database of its kind in the automot ...
If you have questions
If you have questions or concerns
about your vehicle’s federal emission
warranty coverage, please follow the
steps described on pages 9–10. In the
case of the Emission Performance
Warranty, y ...
