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:
Garage door opener
The garage door opener can be programmed to operate garage doors,
gates, entry doors, door locks, home lighting systems, security sys-
tems, and other devices.
The garage door opener (HomeLink® Un ...
Lexus parking assist monitor
The parking assist monitor assists the driver by displaying an image of
the view behind the vehicle while backing up, for example while park-
ing.
The parking assist monitor assists with the foll ...
Disabling the height control
When the height control OFF switch is pressed with the vehicle stopped, the vehicle
height is fixed at the current height.
This status is memorized in the sys- tem even after the engine is stoppe ...