2022 TOYOTA COROLLA air conditioning

4TABLE OF CONTENTS
Listening to USB memory device
.......................................... 344
5-6. Using Bluetooth® devices
Bluetooth® audio/phone...... 349
Using the steering wheel
switches ............................ 354
Register a Bluetooth® device
.......................................... 354
5-7. “SETUP” menu
Using the “SETUP” menu
(“Bluetooth” menu)............ 356
Using the “SETUP” menu (“TEL”
menu) ............................... 358
5-8. Bluetooth® Audio
Operating a Bluetooth® enabled
portable player .................. 362
5-9. Bluetooth® Phone
Making a phone call ............ 364
When receiving a phone call
.......................................... 365
Speaking on the phone ....... 365
5-10. Bluetooth®
Bluetooth®.......................... 367
6-1. Using the air conditioning
system and defogger
Manual air conditioning system
.......................................... 380
Automatic air conditioning sys-
tem.................................... 385
Heated steering wheel/seat
heaters.............................. 392
6-2. Using the interior lights
Interior lights list .................. 394
6-3. Using the storage features
List of storage features ....... 396
Trunk features..................... 399
6-4. Other interior features
Other interior features ......... 401
7-1. Maintenance and care
Cleaning and protecting the
vehicle exterior ................. 410
Cleaning and protecting the
vehicle interior .................. 413
7-2. Maintenance
Maintenance requirements
.......................................... 416
7-3. Do-it-yourself maintenance
Do-it-yourself service precau-
tions .................................. 418
Hood ................................... 419
Positioning a floor jack ........ 420
Engine compartment........... 422
Tires .................................... 429
Tire inflation pressure ......... 444
Wheels ................................ 445
Air conditioning filter ........... 447
Wireless remote control/elec-
tronic key battery .............. 449
Checking and replacing fuses
.......................................... 452
Light bulbs .......................... 455
8-1. Essential information
Emergency flashers ............ 462
6Interior features
7Maintenance and care
8When trouble arises

14Pictorial index
Display ...............................................................................................P.93
When a warning message is displayed............................................P.480
Parking brake*4..............................................................................P.172
Applying/releasing............................................................................P.172
Precautions for winter season..........................................................P.322
Warning light/message.............................................................P.172, 471
Turn signal lever ............................................................................P.171
Headlight switch ............................................................................P.178
Headlights/front position lights/tail lights/daytime running lights ......P.178
Front fog lights*4/rear fog light .........................................................P.183
Windshield wiper and washer switch ..........................................P.184
Usage...............................................................................................P.184
Adding washer fluid..........................................................................P.428
Emergency flasher switch.............................................................P.462
Hood lock release lever .................................................................P.419
Tilt and telescopic steering lock release lever ............................P.131
Air conditioning system ........................................................P.380, 385
Usage.......................................................................................P.380, 385
Rear window defogger .............................................................P.381, 388
Audio system*4, 5...........................................................................P.326
*1: Vehicles without a smart entry & start system
*2: Vehicles with a smart entry & start system
*3: Vehicles with a Multidrive
*4: If equipped
*5: Vehicles with navigation/mu ltimedia system, refer to “Navigation and multimedia
system Owner’s manual” or “Multimedia Owner’s Manual”.

21Pictorial index
Display ...............................................................................................P.93
When a warning message is displayed............................................P.480
Turn signal lever ............................................................................P.171
Headlight switch ............................................................................P.178
Headlights/front position lights/tail lights/daytime running lights ......P.178
Front fog lights*4/rear fog light .........................................................P.183
Windshield wiper and washer switch ..........................................P.184
Usage...............................................................................................P.184
Adding washer fluid..........................................................................P.428
Emergency flasher switch.............................................................P.462
Hood lock release lever .................................................................P.419
Tilt and telescopic steering lock release lever ............................P.131
Air conditioning system ........................................................P.380, 385
Usage.......................................................................................P.380, 385
Rear window defogger .............................................................P.381, 388
Audio system*4, 5...........................................................................P.326
*1: Vehicles without a smart entry & start system
*2: Vehicles with a smart entry & start system
*3: Vehicles with a Multidrive
*4: If equipped
*5: Vehicles with navigation/mu ltimedia system, refer to “Navigation and multimedia
system Owner’s manual” or “Multimedia Owner’s Manual”.

157
4
4-1. Before driving
Driving
of your vehicle and trailer and
ensure that the vehicle-to-vehicle
distance is sufficient before execut-
ing lane changes.
■Transmission information
Multidrive
To maintain engine braking effi-
ciency and charging system perfor-
mance when using engine braking,
do not use the transmission in D,
must be in M and select gear step 4
or lower. ( P. 1 6 5 )
Manual transmission
Refrain from driving in 6th gear to
maintain the effectiveness of
engine braking and to maintain
charging system performance.
■If the engine overheats
Towing a loaded trailer up a long,
steep incline in temperatures
exceeding 30°C (85°F) may result
in the engine overheating. If the
engine coolant temperature gauge
indicates that the engine is over-
heating, turn the air conditioning off
immediately, leave the road and
stop the vehicle in a safe place.
( P.518)
■When parking the vehicle
Always place wheel chocks under
the wheels of both the vehicle and
trailer. Firmly set the parking brake
and shift the shift lever to P
(Multidrive) and 1 or R (manual
transmission).
WA R N I N G
Follow all the instructions described in
this section. Failure to do so could
cause an accident resulting in death or serious injury.
■Trailer towing precautions
When towing, make sure that none of
the weight limits are exceeded.
( P.153)
■Vehicle speed in towing
Observe the legal maximum speeds
for trailer towing.
■Before descending hills or long
declines
Reduce speed and downshift. How-
ever, never downshift suddenly while
descending steep or long downhill grades.
■Operation of the brake pedal
Do not hold the brake pedal
depressed often or for long periods of
time. Doing so may result in the brake overheating or reduce braking effects.
■To avoid accident or injury
●Vehicles with a compact spare tire:
Do not tow a trailer when the com-
pact spare tire is installed on your vehicle.
●Vehicles with the emergency tire puncture repair kit: Do not tow a
trailer when the tire installed is
repaired with the emergency tire puncture repair kit.
●Do not use the following systems when trailer towing.
• Cruise control (if equipped)
• Dynamic radar cruise control (if
equipped)
• Dynamic radar cruise control with
full-speed range (if equipped)

201
4
4-5. Using the driving support systems
Driving
●In the following situations, if the situation has changed (or the vehicle has been
driven for some time) and the normal operating conditions are detected, the mes- sage will disappear and the system will become operational.
If the message does not disappear, contact any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
• When the temperature around t he radar sensor is outside of the operational range,
such as when the vehicle is in the sun or in an extremely cold environment
• When the front camera cannot detect objects in front of the vehicle, such as when driving in the dark, snow, or fog, or when bright lights are shining into the front
camera
SituationActions
When the area around a sensor is cov-
ered with dirt, moisture (fogged up, cov-
ered with condensation, ice, etc.), or
other foreign matter
To clean the part of the windshield in
front of the front camera, use the wind-
shield wipers or the windshield defogger
of the air conditioning system ( P.381,
387).
When the temperature around the front
camera is outside of the operational
range, such as when the vehicle is in the
sun or in an extremely cold environment
If the front camera is hot, such as after
the vehicle had been parked in the sun,
use the air conditi oning system to
decrease the temperature around the
front camera.
If a sunshade was used when the vehicle
was parked, depending on its type, the
sunlight reflected from the surface of the
sunshade may cause the temperature of
the front camera to become excessively
high.
If the front camera is cold, such after the
vehicle is parked in an extremely cold
environment, use the air conditioning
system to increase the temperature
around the front camera.
The area in front of the front camera is
obstructed, such as when the hood is
open or a sticker is attached to the part of
the windshield in front of the front cam-
era.
Close the hood, remove the sticker, etc.
to clear the obstruction.

2664-5. Using the driving support systems
■If “Parking Assist Unavailable
Please Clean Parking Assist Sen- sor” is displayed on the multi-infor-
mation display
A sensor may be covered with ice, snow, dirt, etc. Remove the ice, snow,
dirt, etc., from the sensor to return the
system to normal.
Also, due to ice forming on a sensor at
low temperatures, a warning message
may be displayed or the sensor may not be able to detect an object. Once the ice
melts, the system will return to normal.
■Sensor detection information
The following situations may occur dur- ing use.
●The sensors may be able to only detect objects near the front and rear
bumpers.
●Depending on the shape of the object
and other factors, the detection dis-
tance may shorten, or detection may be impossible.
●If an object is extremely close to a sensor, it may not be detected.
●There will be a short delay between object detection and display. Even at
low speeds, there is a possibility that
the object will come within the sen- sor’s detection areas before the dis-
play is shown and the warning beep
sounds.
●It might be difficult to hear the buzzer
due to the volume of the audio system or air flow noise of the air conditioning
system.
●It may be difficult to hear the buzzer if
buzzers for other systems are sound-
ing.
■Objects which the system may not
be properly detected
The shape of the object may prevent the
sensor from detecting it. Pay particular
attention to the following objects:
●Wires, fences, ropes, etc.
●Cotton, snow and other materials that
absorb sound waves
●Sharply-angled objects
●Low objects
●Tall objects with upper sections pro- jecting outwards in the direction of
your vehicle
People may not be detected if they are wearing certain types of clothing.
■Situations in which the system may
not operate properly
Certain vehicle conditions and the sur- rounding environment may affect the
ability of a sensor to correctly detect
objects. Particular instances where this may occur are listed below.
●There is dirt, snow or ice on a sensor. (Cleaning the sensors will resolve this
problem.)
●A sensor is frozen. (Thawing the area
will resolve this problem.)
In especially cold weather, if a sensor is frozen the sensor display may be
displayed abnormally, or objects, such
as a wall, may not be detected.
●When a sensor or the area around a
sensor is extremely hot or cold.
●On an extremely bumpy road, on an
incline, on gravel, or on grass.
●When vehicle horns, vehicle detec-
tors, motorcycle engines, air brakes of large vehicles, the clearance sonar of
other vehicles or other devices which
produce ultrasonic waves are near the
vehicle
●A sensor is coated with a sheet of
spray or heavy rain.
●If objects draw too close to the sensor.
●When a pedestrian is wearing clothing
that does not reflect ultrasonic waves

2764-5. Using the driving support systems
●When a detected vehicle turns while
approaching the vehicle
●When there are spinning objects near
your vehicle such as the fan of an air conditioning unit
●When water is splashed or sprayed toward the rear bumper, such as from
a sprinkler
●Moving objects (flags, exhaust fumes,
large rain droplets or snowflakes, rain
water on the road surface, etc.)
●When the distance between your vehi-
cle and a guardrail, wall, etc., that enters the detection area is short
●Gratings and gutters
●When a sensor or the area around a
sensor is extremely hot or cold
●If the suspension has been modified
or tires of a size other than specified are installed
●If the front of the vehicle is raised or lowered due to the carried load
*: If equipped
■Parking Support Brake func-
tion (static objects) (if
equipped)
Ultrasonic sensors are used to
detect static objects, such as a wall,
in the detection area when driving
at a low speed or backing up.
( P. 2 8 3 )
■Parking Support Brake func-
tion (rear-crossing vehicles) (if
equipped)
Rear radar sensors are used to
detect approaching vehicles in the
PKSB (Parking Suppor t
Brake)*
The Parking Support Brake
system consists of the follow-
ing functions that operate
when driving at a low speed or
backing up, such as when
parking. When the system
determines that a collision with
a detected object is high, a
warning operates to urge the
driver to take evasive action. If
the system determines that the
possibility of a collision with a
detected object is extremely
high, the brakes are automati-
cally applied to help avoid the
collision or help reduce the
impact of the collision.
PKSB (Parking Support
Brake) system

3665-9. Bluetooth® Phone
ber and returns to the previous screen.
Pressing (Exit) deletes the number
and go to “Enter a number” screen.
Phone number containing a “p”
symbol
When the “p” symbol is dialed in an
outgoing call, ther e will be a pause
for 2 seconds before the following
digits are dialed automatically.
Phone number containing a “w”
symbol
When the “w” symbol is dialed in an
outgoing call, you need to press
(Send) again to dial following
digits.
This operation can be performed
while driving.
Your voice volume that the other
party hears from their speaker can
be adjusted.
1 Press (Send vol)
2 Use the “TUNE•SELECT” knob
to adjust the volume. (-5 to +5)
To decrease the volume: Turn the
“POWER VOLUME” knob
counterclockwise.
To increase the volume: Turn the
“POWER VOLUME” knob clock-
wise.
■When talking on the phone
●Do not talk simultaneously with the
other party.
●Keep the volume of the received voice
down. Otherwise, voice echo will increase.
■Automatic volume adjustment
When vehicle speed is 80 km/h (50
mph) or more, the volume automatically increases. The volume returns to the
previous volume setting when vehicle
speed drops to 70 km/h (43 mph) or less.
■Phone call system functions
Depending on the cellular phone, certain
functions may not be available.
■Situations where the system may not recognize your voice
●When driving on a rough road
●When driving at high speeds
●When air is blowing out of the vents
onto the microphone
●When the air conditioning fans emits a
loud noise
Adjusting the outgoing vol-
ume
Setting call volume