2020 Lexus IS300 wheel

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■To answer the phone
Press the off-hook sw itch on the steering
wheel or select .
■ Operating a phone using the steering wheel switches
Volume switch
During an incoming call: Adjusts the
ring tone volume
During speaking on the phone: Adjusts
in call volume
The voice guidance volume cannot be
adjusted using this button.
Off-hook switch
•Start call
• Receiving
• Phone top screen display
On-hook switch
•End call
•Refuse call
Talk switch
Press: Turns the voice command sys-
tem on 
Press and hold: Turns the voice com-
mand system off1
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Audio System (with Lexus Display Audio)
■Lexus Display Audio operation buttons
Eject a disc.
Select a radio station band, track or file.
Except radio and A/V mode: Pause or resume playing a track. 
Radio and A/V mode: Turn mute on/off.
Seek up or down for a radio station, or to access a desired track or file.
Disc slot
Display the media top screen.
Display the radio top screen.
Press to turn the audio system on/off, and turn to adjust the volume.
■ Using the steering wheel switch es to change audio sources
Press the “MODE” switch when the audio system is turned on. The audio source changes
each time the “MODE” switch is pressed.
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■Operating the audio system us ing the steering wheel switches
Volume switch
• Increases/decreases volume
• Press and hold: Continuously
increases/decreases volume
Radio mode:
• Press: Select a radio station
• Press and hold: Seek up/down
CD, MP3/WMA/AAC disc,
Bluetooth
®, iPod or USB mode:
• Press: Select a track/file/video
• Press and hold: Continuously tracks/ files/videos up/down. (MP3/WMA/
AAC disc, iPod or USB)
“MODE” switch
• Turns the power on, selects audio
source
• Press and hold this switch to mute or
pause the current operation. To can-
cel the mute or pause, press and
hold.
Portable Audio Device Ports
Press the console box knob, open the cover
and connect the portable audio device.
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This port can be used to connect a portable au dio device and listen to it through the vehi-
cle’s speakers.

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Voice Command System
■Basic operation
Press the talk switch on the steering
wheel.
If you know the command:
Press the talk switch again.
If you do not know the command:
Follow the voice guid ance to learn the
command and then press the talk
switch again.
Say a command after the beep.
Continue on to pages 59-61 for a detailed lis t of Voice Commands for the following catego-
ries: Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 59
Apps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 59
Navi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 59
Phone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 59
Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 60
Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 60
Info . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 61
Climate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 611
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■Important voice commands information and tips
 Voice commands can be used while driving.
 You must wait until after the beep to say a command.
 If you know what command to use, you can press the talk switch at any time to inter-
rupt the voice guidance.
 If a desired outcome is not shown, or if no selections are available, press on the
steering wheel to return to the previous screen.
NOTE: When entering voice commands you mu st wait until after the beep to speak.