Lexus 2013 GS 350 Owner's Manual page 457

Turning on the power
Press when the audio system is turned off.
Changing the audio source
Press the
Each press changes the mode sequentially if the desired mode is ready to
use.
Adjusting the volume
Press to increase the volume and
Hold down the switch to continue increasing or decreasing the volume.
Silencing a sound or pause the current operation
Press and hold
To cancel, press and hold
Selecting the preset station/channel (radio)
Press
1
Press or
2
Seeking a radio station/channel
Press
1
Press and hold the
2
To cancel, press either switch.
GS350_U (OM30C34U)
5-3. Using the audio system
to select an audio mode.
.
again.
to select the radio mode.
to select.
to select the radio mode.
or switch until you hear a beep.
I n f o r ma t i o n P r o v i d e d b y :
to decrease the volume.
5