Toyota Yaris: Audio System / AUX/USB mode
Audio can be heard from the vehicle’s speakers by connecting a
commercially-available portable audio unit to the auxiliary jack.
A commercially-available, non-impedance (3.5Ø)
stereo mini plug cable is required. Contact your Toyota dealer for details.
In addition, audio can be played from the vehicle audio device
by connecting a USB device to the USB port.

- The SD card slot is for the navigation system. For vehicles with the
navigation system, the SD card (Toyota genuine) with stored map data is
inserted
into the SD card slot and used.
- This mode may not be usable depending on the portable audio device to be
connected.
- Before using the auxiliary jack/USB port, refer to the instruction
manual for
the portable audio device.
- Use a commercially-available, non-impedance (3.5Ø) stereo mini plug for
connecting the portable audio unit to the auxiliary jack. Before using the
auxiliary jack, read the manufacturer’s instructions for connecting a
portable
audio unit to the auxiliary jack.
- To prevent discharging of the battery, do not use the auxiliary input
for long
periods with the engine off or idling.
- When connecting a device to the auxiliary jack or USB port, noise may
occur depending on the connected device. If the device is connected to the
vehicle’s accessory socket, the noise can be reduced by unplugging it from
the accessory socket.
WARNING
Do not adjust the portable audio unit or a similar product while
driving
the vehicle
Adjusting the portable audio unit or a similar product while driving
the vehicle is dangerous as it could distract your attention from the vehicle
operation which could lead to a serious accident. Always adjust the portable
audio unit or a similar product while the vehicle is stopped.
NOTICE
Depending on the portable audio device, noise may occur when the device
is connected to the vehicle accessory socket. (If noise occurs, do not use
the accessory socket.)
Adjusting the Volume
To increase the volume, press up
the volume switch ( + ).
To decrease the volume, press
down the volume switch ( ̶ ).
Seek Switch
AM/FM radio
Press the seek switch ( ,
)...
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...
Other information:
SYSTEM DESCRIPTION HEATED STEERING WHEEL SYSTEM (a) The steering heater warms up the steering wheel when the steering heater switch is turned on. (b) The steering heater uses a control thermostat inside the steering wheel to maintain the steering wheel at the specified temperature...
DESCRIPTION This DTC is stored when a malfunction in the IG circuit or IG hold circuit of the certification ECU (smart key ECU assembly) is detected. DTC No. Detection Item DTC Detection Condition Trouble Area Note B227111 IG Circuit Short to Ground When either of the following conditions is met (1-trip detection logic*1):
The IG circuit of the certification ECU (smart key ECU assembly) is malfunctioning...
Categories
If a key is left in the vehicle, the functions of the key left in the vehicle
are temporarily suspended to prevent theft of the vehicle.
To restore the functions, press the unlock button on the functions-suspended
key in the vehicle.
read more