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:
Lexus Dealership Service
To ensure that your vehicle receives first-quality service and factoryauthorized
parts, Lexus recommends having maintenance performed by an authorized Lexus dealership.
To locate your nearest auth ...
Conversation mirror
The conversation mirror can provide the driver and the front passenger with
a view of the rear seat area without the need to turn around.
Press in the button.
- To use the overhead console ...
Registering a cellular phone
Select “Pair Phone” using a voice command or the “TUNE/SEL” knob, and perform
the procedure for registering a cellular phone. ...