Toyota Yaris: AUX/USB mode / How to use AUX mode
Select the
icon on the home
screen and display the Entertainment screen.
Select
to switch to the AUX
mode. The following icons are displayed in the lower part of the center display.

If a device is not connected to the auxiliary jack, the mode does not switch
to the AUX mode.
Adjust the audio volume using the portable audio device, commander
switch, or audio control switch.
Audio adjustments can also be made using the portable audio device’s volume
setting.
If the connection plug is pulled out from the auxiliary jack while in AUX
mode, noise may occur.
USB port
Auxiliary jack
Connecting a device
Connect the connector on the device to the USB port.
Connecting with a connector cable
Connect the device plug/connector cable to the auxiliary jack/USB
port...
This unit does not support a USB 3.0 device. In addition, other
devices may not be supported depending on the model or OS version.
USB devices formatted to FAT32 are supported (USB devices formatted to other
formats such as NTFS are not supported)...
Other information:
CUSTOMIZE PARAMETERS NOTICE:
When the customer requests a change in a function, first make sure that the function can be customized.
Be sure to make a note of the current settings before customizing.
When troubleshooting a function, first make sure that the function is set to the default setting...
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the curtain shield airbag assembly removal/installation are shown below...