Lexus ES300 Owner's Manual page 214

AUDIO
Each time you push the "AUDIO CONTROL" knob, the
display changes as in the following. To adjust the tone
and balance or turn on or off the automatic sound
levelizer, turn the knob.
BAS: Adjusts low pitched tones.
MID: Adjusts mid pitched tones.
TRE: Adjusts high pitched tones.
FAD: Adjusts the sound balance between the front and rear
speakers.
BAL: Adjusts the sound balance between the right and left
speakers.
ASL: Turns on or off the automatic sound levelizer.
Automatic sound levelizer: When the audio sound becomes
difficult to be heard due to road noise, wind noise, etc. during
driving, the system adjusts to the optimum volume and tone
quality according to the noise level. While the automatic sound
levelizer is on, "ASL" appears on the display.
200
(c) Your radio antennas
The wire antenna is mounted inside the rear window.
NOTICE
D When cleaning the inside of the rear window, be
careful not to scratch or damage the wire antenna.
D Putting a window tint (especially, conductive or
metallic type) on the rear window may affect the
reception of radio or mobile telephone.
installation of the window tint, consult with your
Lexus dealer.
(d) Your cassette player
When you insert a cassette, the exposed tape should face to
the right.
NOTICE
Do not oil any part of the cassette player, and do not
insert anything except a cassette tape into the slot.
For the