Optimal use of the audio system
- Type A and B

1. Displays the current mode.
2. Changes the following settings: • Sound quality and volume balance.
The sound quality and balance setting can be changed to produce the best sound.
• Automatic Sound Levelizer on/off.
- Type C

Adjusting sound quality and volume balance
Changing sound quality modes
Press
or
.
Pressing the button changes sound modes in the following order:
“BAS”→“MID”→“TRE”→“FAD”→“BAL”→“ASL”
Adjusting sound quality
Turning
or
adjusts the level.

*: The sound quality level is adjusted individually in each audio mode.
Turning the Automatic Sound Levelizer (ASL) on/off
Turning
or
clockwise turns on the ASL, and
turning
or
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:
Light bulbs
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replacing other light bulbs, contact your Lexus dealer.
Prepare a replacement light bulb.
Check the wattage of the light bul ...
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