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:
Quick reference (“Information” screen)
This screen can be used to display the calendar and information on operation
of the hands−free phone, etc. To display the “Information” screen, push the “INFO/PHONE”
button.
1. ...
Have the vehicle inspected by your Lexus dealer immediately.
Failing to investigate the cause of the following warnings may lead to the system
operating abnormally and possibly cause an accident. Have the vehicle inspected
by your Lexus dealer immediately.
...
Engine compartment
1. Engine coolant reservoir
2. Engine oil level dipstick
3. Engine oil filler cap
4. Brake fluid reservoir
5. Fuse box
6. Battery
7. Radiator
8. Condenser
9. Electric cooling fan
10. Washer ...