Turning the Automatic Sound Levelizer (ASL) on/off
Lexus GX / Lexus GX Owners Manual / Interior features / Using the audio system / Optimal use of the audio system / 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:
Smart access system with push-buttostart
The following operations cabe performed simply by carrying the
electronic key oyour person, for example iyour pocket.
(The driver should always carry the electronic key.)
1 Locks and unlocks th ...
Scheduled Maintenance Log
1This service, excluding maintenance required for special operating
conditions, is complimentary when performed by an
authorized Lexus dealership.
2This service is complimentary when performed b ...