Connecting a usb memory device enables you to enjoy music from the vehicle speakers.
Touch “usb” on the audio source selection screen.
Connecting a usb memory device
Audio control screen
Pressing the “audio” button displays the audio control screen from any screens of the selected source.
Select
to resume playback

Usb memory functions
If the device is inoperable or a function is unavailable due to a malfunction (as opposed to a system specification), disconnecting the device and reconnecting it may resolve the problem.
Error messages for usb memory
If the following error messages appear on the screen, refer to the table and take the appropriate measures. If the problem is not rectified, take the vehicle to your toyota dealer.
| Message | Cause/correction procedures |
| “Connection error. Please consult your owner’s manual for instructions on how to connect the usb device.” | This indicates a problem with the usb memory device or its connection. |
| “No music files found.” | This indicates that no mp3/wma/aac files are included on the usb memory device. |
Usb memory
Usb memory device that can be used for mp3, wma and aac playback.
The following device format can be used:
Mp3, wma and aac files written to a device with any format other than those listed above may not play correctly, and their file names and folder names may not be displayed correctly.
Items related to standards and limitations are as follows:
Mp3, wma and aac files
Mp3 (mpeg audio layer 3) is a standard audio compression format.
Files can be compressed to approximately 1/10 of their original size using mp3 compression.
Wma (windows media audio) is a microsoft audio compression format. This format compresses audio data to a size smaller than that of the mp3 format.
Aac is short for advanced audio coding and refers to an audio compression technology standard used with mpeg2 and mpeg4.
Mp3, wma and aac file and media/formats compatibility are limited.
Mp3 file compatibility
Mp3 (mpeg1 audio layerii, iii, mpeg2 audio layerii, iii, mpeg2.5)
Mpeg1 audio layerii, iii: 32, 44.1, 48 (Khz) mpeg2 audio layerii, iii: 16, 22.05, 24 (Khz)
Mpeg1 audio layerii, iii: 32-320 (kbps) mpeg2 audio layerii, iii: 8-160 (kbps)
Wma file compatibility
Aac file compatibility
File names
The only files that can be recognized as mp3/wma/aac and played are those with the extension .Mp3 or .Wma.
Id3, wma and aac tags
Id3 tags can be added to mp3 files, making it possible to record the track title, artist name, etc.
The system is compatible with id3 ver. 1.0, 1.1, And ver. 2.2, 2.3, 2.4 Id3 tags. (The number of characters is based on id3 ver. 1.0 And 1.1.) Wma tags can be added to wma files, making it possible to record the track title and artist name in the same way as with id3 tags.
Aac tags can be added to aac files, making it possible to record the track title and artist name in the same way as with id3 tags.
Mp3, wma and aac playback
Extensions
If the file extensions .Mp3, .Wma and .M4a are used for files other than mp3, wma and aac files, they will be skipped (not played).
Playback
Caution
While driving
Do not connect a usb memory device or operate the device controls.
Notice
To prevent damage to the usb memory device or its terminals
Listening to an ipod
Using the aux portFront occupant classification sensor lh circuit
malfunction
Description
The front occupant classification sensor lh circuit consists of the occupant
classification ecu and the
front occupant classification sensor lh.
Dtc b1780 is recorded when a malfunction is detected in the front occupant
classification sensor lh
circuit.
Wiring diagram
...
Audio system
Operations such as listening to audio, using the hands-free
phone, confirming vehicle information and changing audio system
settings are started by using the following buttons.
Audio system operation buttons
“Audio” button
Display the “select audio source” screen or audio top s ...
Oxygen (a/f) sensor heater control circuit
Hint:
Although the dtc titles say oxygen sensor, these dtcs relate to the
air-fuel ratio (a/f) sensor.
Sensor 1 refers to the sensor mounted in front of the three-way
catalytic converter (twc) and
located near the engine assembly.
Description
Refer to dtc p2195 (see page es-292 ...