2022 TOYOTA COROLLA HATCHBACK ECO mode

3885-5. Using an external device
■USB memory
●Compatible devices
USB memory that can be used for MP3,
WMA and AAC playback
●Compatible device formats
The following device formats can be
used:
• USB communication formats: USB2.0 FS (12mbps)
• File formats: FAT16/32 (Windows)
• Correspondence class: Mass storage class
MP3, WMA and AAC files written in 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 limita-
tions are as follows:
• Maximum directory hierarchy: 8 levels
(including the root) • Maximum number of folders in a
device: 3000
• Maximum number of files in a device: 9999
• Maximum number of files per folder:
255
●MP3, WMA and AAC files
MP3 (MPEG Audio LAYER3) is a stan-
dard audio compression format.
Files can be compressed to approxi-
mately 1/10 of their original size by
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 Cod-
ing and refers to an audio compression
technology standard used with MPEG2
and MPEG4.
There is a limit to the MP3, WMA and
AAC file standards and to the media/for-
mats recorded by them that can be
used.
●MP3 file compatibility
• Compatible standards
MP3 (MPEG1 LAYER3, MPEG2 LSF LAYER3)
• Compatible sampling frequencies
MPEG1 LAYER3: 32, 44.1, 48 (kHz)
MPEG2 LSF LAYER3: 16, 22.05, 24 (kHz)
• Compatible bit rates (compatible with
VBR) MPEG1 LAYER3: 32-320 (kbps)
MPEG2 LSF LAYER3: 8-160 (kbps)
• Compatible channel modes: stereo, joint stereo, dual channel and monau-
MessageCause/Correction
procedures
“USB error”
This indicates that
the data in the
USB memory can-
not be read.
“Error 3”
This indicates that
the USB memory
may be malfunc-
tioning.
“Error 4”
This indicates that
an over current
error has occurred.
“Error 5”
This indicates that
the USB memory
communication
error has occurred.
“No music”
This indicates that
no
MP3/WMA/AAC
files are included
on the USB mem-
ory device.
“Hubs are not sup-
ported”
This indicates that
the hub connect
error occurs.

389
5
5-5. Using an external device
Audio system
ral
●WMA file compatibility
• Compatible standards
WMA Ver. 7, 8, 9 (9.1/9.2) • Compatible sampling frequencies
32, 44.1, 48 (kHz)
• Compatible bit rates (only compatible with 2-channel playback)
Ver. 7, 8: CBR 48-192 (kbps)
Ver. 9 (9.1/9.2): CBR 48-320 (kbps)
●AAC file compatibility
• Compatible standards
MPEG4/AAC-LC
• Compatible sampling frequencies
11.025/12/16/22.05/24/32/44.1/48(kHz)
• Compatible bit rates (compatible with
VBR)
8-320(kbps)
• Compatible channel modes
1ch, 2ch (Dual channel is not supported)
●File names
The only files that can be recognized as
MP3/WMA/AAC and played are those
with the extension .mp3, .wma or .m4a.
●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 compatib le 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 • When a device containing MP3, WMA
or AAC files is connected, all files in
the USB memory device are checked.
Once the file check is finished, the first
MP3, WMA or AAC file is played. To make the file check finish more
quickly, we recommend that you do
not include any files other than MP3, WMA or AAC files or create any
unnecessary folders.
• When the USB device is connected and the audio source is changed to
USB memory mode, the USB device
will start playing the first file in the first folder. If the same device is removed
and reinserted (and the contents have
not been changed), the USB memory will resume play from the same point
in which it was last used.
●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 • To play MP3 files with steady sound
quality, we recommend a fixed bit rate
of at least 128 kbps and a sampling frequency of 44.1 kHz.
• There is a wide variety of freeware
and other encoding software for MP3, WMA and AAC files on the market,
and depending on the status of the
encoding and the file format, poor sound quality or noise at the start of
playback may result. In some cases,
playback may not be possible at all. • Microsoft, Windows, and Windows
Media are registered trademarks of
Microsoft Corporation in the U.S.A. and other countries.
WA R N I N G
■While driving
Do not connect USB memory or oper-
ate the controls. Doing so may cause an accident, resulting in death or seri-
ous injury.

409
5
5-10. Bluetooth®
Audio system
5-10.Bluetooth®
■When using the Bluetooth®
audio/phone
 In the following situations, the
system may not function.
• The portable player does not support
Bluetooth®
• The cellular phone is located outside
the service area
• The Bluetooth® device is switched off
• The Bluetooth® device has a low bat-
tery
• The Bluetooth® device is not con-
nected to the system
• The Bluetooth® device is behind the
seat or in the glove box or console
box, or metal material covers or
touches the device
 There may be a delay if a cellular
phone connection is made dur-
ing Bluetooth® audio play.
 Depending on the type of porta-
ble audio player that is con-
nected to the system, operation
may differ slightly and certain
functions may not be available.
 This system is not guaranteed to
operate with all Bluetooth®
devices.
■When transferring ownership
of the vehicle
Be sure to initialize the system to
prevent personal data from being
improperly accessed. ( P.399)
■About Bluetooth®
Bluetooth is a registered trademark
of Bluetooth SIG, Inc.
■Compatible models
The Bluetooth® audio system sup-
ports portable audio players with
the following specifications
 Bluetooth® specifications: Ver.
1.1 or higher (Recommended:
Ve r. 4 . 1 )
 Profiles:
• A2DP (Advanced Audio Distribution
Profile) Ver. 1.0, or higher (Recom-
mended: Ver. 1.3)
This is a profile to transmit stereo audio
or high quality sound to the audio sys-
tem.
• AVRCP (Audio/Video Remote Control
Profile) Ver. 1.0 or higher (Recom-
mended: Ver. 1.6)
This is a profile to allow remote control
the A/V equipment.
However, please note that some
functions may be limited depending
on the type of portable audio player
connected.
The hands-free system supports
cellular phones with the following
specifications.
 Bluetooth® specifications: Ver.
Bluetooth®
Overview

425
6
6-1. Using the air conditioning system and defogger
Interior features
The defoggers will automatically turn off
after a while.
■Fogging up of the windows
●Vehicles with the “A/C” switch: The
windows will easily fog up when the
humidity in the vehicle is high. Turning “A/C” switch is on will dehumidify the
air from the outlets and defog the
windshield effectively.
●Vehicles with the “A/C” switch: If you
turn “A/C” switch is off, the windows may fog up more easily.
●The windows may fog up if the recir-culated air mode is used.
■When driving on dusty roads
Close all windows. If dust thrown up by
the vehicle is still dr awn into the vehicle after closing the windows, it is recom-
mended that the air intake mode be set
to outside air mode and the fan speed to any setting except off.
■Outside/recirculated air mode
●Setting to the recirculated air mode temporarily is recommended in pre-
venting dirty air from entering the
vehicle interior.
●Vehicles with the “A/C” switch: During
cooling operation, setting the recircu-
lated air mode will also cool the vehi- cle interior effectively.
■When the outside temperature falls
to nearly 0°C (32°F) (vehicles with
the “A/C” switch)
The dehumidification function may not
operate even when “A/C” switch is
pressed.
■Ventilation and air conditioning odors
●To let fresh air in, set the air condition-ing system to the outside air mode.
●During use, various odors from inside and outside the vehicle may enter into
and accumulate in the air conditioning
system. This may then cause odor to be emitted from the vents.
●It is recommended that the air condi-
tioning system be set to outside air mode prior to turning the vehicle off.
●When parking, the system automati-cally switches to outside air mode to
encourage better air circulation
throughout the vehicle, helping to reduce odors that occur when starting
the vehicle.
■Air conditioning filter
 P. 4 8 9
■Location of air outlets
The air outlets and air volume
changes according to the selected
air flow mode.
WA R N I N G
■To prevent the windshield from fogging up
Do not use the windshield defogger
switch during cool air operation in extremely humid weather. The differ-
ence between the temperature of the
outside air and that of the windshield can cause the outer surface of the
windshield to fog up, blocking your
vision.
■When the outside rear view mir-
ror defoggers are operating
Do not touch the outside rear view
mirror surfaces, as they can become
very hot and burn you.
NOTICE
■To prevent battery discharge
Do not leave the air conditioning sys-
tem on longer than necessary when the engine is off.
Air outlet layout and opera-
tions

427
6
6-1. Using the air conditioning system and defogger
Interior features
*: If equipped
Type A
Left-hand side temperature control switch
Right-hand side temperature control switch
“DUAL” switch
“A/C” switch
Outside air mode switch
Recirculated air mode switch
Airflow mode control switch
Fan speed increases switch
Fan speed decreases switch
“FAST/ECO” switch
Rear window defogger and outside rear view mirror defoggers switch
Windshield defogger switch
Automatic air conditioning system*
Air outlets are automatically selected and fan speed is automatically
adjusted according to the set temperature setting.
The illustrations below are for left-hand drive vehicles.
The button positions and shapes will differ for right-hand drive vehi-
cles.
Also, the display and button positions will differ depending on the
type of the system.
Air conditioning controls

4286-1. Using the air conditioning system and defogger
Off switch
Automatic mode switch
Type B
Left-hand side temperature control switch
Right-hand side temperature control switch
“DUAL” switch
“A/C” switch
S-FLOW mode switch
Outside/recirculated air mode switch
Airflow mode control switch
Fan speed increases switch
Fan speed decreases switch
“FAST/ECO” switch
Rear window defogger and outside rear view mirror defoggers switch
Windshield defogger switch
Off switch
Automatic mode switch
■Adjusting the temperature set-
ting
To adjust the temperature setting,
turn the temperature control switch
clockwise (warm) or
counterclockwise (cool).
If “A/C” switch is not pressed, the sys-
tem will blow ambient temperature air
or heated air.
■Setting the fan speed
Operate the fan speed increases
switch to increase the fan speed
and the fan speed decreases
switch to decrease the fan speed.

4306-1. Using the air conditioning system and defogger
Press the rear window and outside
rear view mirror defoggers switch.
The defoggers will automatically turn off
after a while.
When the rear window and outside rear
view mirror defoggers switch is on, the
indicator illuminates on the rear window
and outside rear view mirror defoggers
switch.
■Using the Climate Preference
1 Press the automatic mode
switch.
2 Press the “FAST/ECO” switch.
Each time the “FAST/ECO” switch
is pressed, the fan speed setting
mode toggles as follows.
Normal “ECO”“FAST”Normal
When “ECO” is displayed on the air
conditioning screen, the air condi-
tioning is controlle d with low fuel
consumption prioritized such as
reducing fan speed, etc.
When “FAST” is displayed on the
screen, fan speed will be
increased.
■Fogging up of the windows
●The windows will easily fog up when
the humidity in the vehicle is high.
Turning “A/C” on will dehumidify the air from the outlets and defog the
windshield effectively.
●If you turn “A/C” off, the windows may
fog up more easily.
●The windows may fog up if the recir-
culated air mode is used.
■When driving on dusty roads
Close all windows. If dust thrown up by the vehicle is still dr awn into the vehicle
after closing the windows, it is recom-
mended that the air intake mode be set to outside air mode and the fan speed to
any setting except off.
■Outside/recirculated air mode
●Setting to the recirculated air mode
temporarily is recommended in pre-
venting dirty air from entering the vehicle interior and helping to cool the
vehicle when the outside air tempera-
ture is high.
●Outside/recirculated air mode may
automatically switch depending on the temperature setting or the inside tem-
perature.
■Operation of the air conditioning
system in Eco drive mode
●In Eco drive mode, the air conditioning
system is controlled as follows to pri- oritize fuel efficiency:
• Engine speed and compressor opera-
tion controlled to restrict heating/cool- ing capacity
• Fan speed restricted when automatic
mode is selected
●To improve air conditioning perfor-
mance, perform the following opera- tions:
• Adjust the fan speed
• Turn off Eco drive mode ( P.355)
●Even when the drive mode is set to
Eco drive mode, the air conditioning eco mode can be turned off by press-
ing the “FAST/ECO” switch. ( P.430)
■When the outside temperature falls
to nearly 0°C (32°F)
The dehumidification function may not
operate even when “A/C” switch is
pressed.
■Ventilation and air conditioning
odors
●To let fresh air in, set the air condition-
ing system to the outside air mode.
●During use, various odors from inside
and outside the vehicle may enter into and accumulate in the air conditioning
system. This may then cause odor to
be emitted from the vents.

431
6
6-1. Using the air conditioning system and defogger
Interior features
●To reduce potential odors from occur-
ring: • It is recommended that the air condi-
tioning system be se t to outside air
mode prior to turning the vehicle off. • The start timing of the blower may be
delayed for a short period of time
immediately after the air conditioning system is started in automatic mode.
●When parking, the system automati- cally switches to outside air mode to
encourage better air circulation
throughout the vehicle, helping to reduce odors that o ccur when starting
the vehicle.
■Air conditioning filter
 P.489
■Customization
Some functions can be customized.
( P.577)
1Press the automatic mode
switch.
2 Adjust the temperature setting.
3 To stop the operation, press the
off switch.
If the fan speed setting or air flow
modes are operated, the automatic
mode indicator goes off. However,
automatic mode fo r functions other
than that operated is maintained.
■Using automatic mode
Fan speed is adjusted automatically
according to the temperature setting and the ambient conditions.
Therefore, the fan may stop for a while
until warm or cool air is ready to flow immediately after the automatic mode
switch pressed.
Prevent ice from building up on the
windshield and wiper blades.
When the windshield wiper de-icer
switch is on, the indicator illuminates on
the windshield wipe r de-icer switch.
The windshield wiper de-icer will auto-
WA R N I N G
■To prevent the windshield from
fogging up
Do not use the windshield defogger
switch during cool air operation in
extremely humid weather. The differ- ence between the temperature of the
outside air and that of the windshield
can cause the outer surface of the windshield to fog up, blocking your
vision.
■When the outside rear view mir-
ror defoggers are operating
Do not touch the outside rear view mirror surfaces, as they can become
very hot and burn you.
NOTICE
■To prevent battery discharge
Do not leave the air conditioning sys-
tem on longer than necessary when
the engine is off.
Using automatic mode
Windshield wiper de-icer (if
equipped)