Optimal use of the audio system

1. Displays the current mode.
2. Changes the following setting.
• Sound quality and volume balance.
The sound quality and balance setting can be changed to produce the best sound.
• Automatic Sound Levelizer ON/OFF.
Adjusting sound quality and volume balance
Changing sound quality modes
Press
.
Pressing the button changes sound modes in the following order:
“BAS”→“MID”→“TRE”→“FAD”→“BAL”→“ASL”.
Adjusting sound quality
Turning
adjusts the level.

*: The sound quality level is adjusted individually in each audio mode.
Turning the Automatic Sound Levelizer (ASL) on/off
Turning
clockwise turns on the
ASL, and turning
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:
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other devices.
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If the vehicle 12-volt battery is discharged
The following procedures may be used to start the hybrid system if the
vehicle’s
12-volt battery is discharged.
You can also call your Lexus dealer or a qualified repair shop.
If you have a set o ...
