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:
Windshield wiper de-icer
This feature is used to prevent ice from building up on the windshield and
wiper blades.
Vehicles with a navigation system
Refer to the “Navigation System Owner’s Manual”.
Vehicles without ...
Dialing by inputting a name
Press the talk switch and say “Dial
by name”.
Select a registered name to be input
by either of the following methods:
a. Press the talk switch and say a registered name.
b. Press the tal ...
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 ...