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:
Replacement parts
To ensure optimum performance and
maintain the quality built into your
vehicle’s emission control systems,
Lexus recommends the use of
Genuine Lexus Parts when servicing
or repairing the system ...
Detailed navigation settings
Settings are available for driving speeds,
favorite POI categories, automatic
screen change, “ Off� function,
etc.
1 Press the “SETUP� button.
2 Touch “Navigation�.
3 Touch “D ...
Operating the system using voice commands
By following voice guidance instructions output from the speaker, voice commands
enable to the operation of the Bluetooth® audio system with- out the need to check
the display or operate the “T ...
