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

*: The sound quality level is adjusted individually in each audio mode.
See also:
Replacement parts
To ensure optimum performance
and maintain the quality built into
your vehicle’s emission control systems,
Lexus recommends the use of
Genuine Lexus Parts when servicing
or repairing the system ...
Vehicle Service History
When you have your vehicle serviced
at a Lexus dealership, your service
information is recorded in the Lexus
National Service History database.
This is the first database of its kind in
the aut ...
Tire inflation pressure
- Tire inflation pressure
The recommended cold tire inflation pressure and tire size is dis- played on
the tire and loading information label.
- Inspection and adjustment procedure
...
