engine TOYOTA YARIS HATCHBACK 2021 Owners Manual

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5-1. Using the air conditioning system and defogger
Interior features
*: If equipped
■Heated steering wheel
Turns heated steering wheel on/off
When the heated steering wheel is on,
the indicator illuminates on the heated
steering wheel switch.
■Seat heaters
Turns seat heaters on/off
1 High temperature
2 Low temperature
When the seat heater is on, the indica-
tor illuminates on the seat heater
switch.
When not in use, put the switch in the
neutral position. The indicator will turn
off.
■The heated steering wheel and seat heaters can be used when
The engine switch is in ON.
Heated steering
wheel*/seat heaters*
z Heated steering wheel
Warms up the grip of the steering
wheel
z Seat heaters
Warm up the seat upholstery
WARNING
■To prevent minor burn injuries
Care should be taken if anyone in the following categories comes in contact with the steering wheel or seats when
the heater is on:
●Babies, small children, the elderly,
the sick and the physically chal- lenged
●Persons with sensitive skin
●Persons who are fatigued
●Persons who have taken alcohol or
drugs that induce sleep (sleeping drugs, cold remedies, etc.)
NOTICE
■To prevent damage to the seat heaters
Do not put heavy objects that have an
uneven surface on the seat and do not stick sharp objects (needles, nails, etc.) into the seat.
■To prevent battery discharge
Do not use the functions when the
engine is off.
Operation instructions

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5-2. Using the interior lights
Turns the lights on/off
■Illuminated entry system
The lights automatically turn on/off according to the engine switch mode (position), the presence of the electronic
key (vehicles with a smart entry & start system), whether the doors are locked/unlocked, and whether the doors
are opened/closed.
■To prevent the battery from being discharged
If the interior lights remain on when the
engine switch is turned off, the lights will go off automatically after 20 minutes.
■The interior lights may turn on automatically when
If any of the SRS airbags deploy (inflate) or in the event of a strong rear impact, the interior lights will turn on automati-
cally. The interior lights will turn off automati-cally after approximately 20 minutes.
The interior lights can be turned off man- ually. However, in order to help prevent further collisions, it is recommended that
they be left on until safety can be ensured.(The interior lights may not turn on auto-
matically depending on the force of the impact and conditions of the collision.)
■Customization
Some functions can be customized.
( →P.422)
Operating the personal
lights
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than
necessary when the engine is not run- ning.

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5-4. Other interior features
Interior features
5-4.Othe r in terior fe atu res
The power outlet can be used for
12 V accessories that run on less
than 10 A.
Open the lid.
■The power outlet can be used when
The engine switch is in ACC or ON.
■When turning the engine switch off
Disconnect electrical devices with
charging functions, such as mobile bat- tery packs.If such devices are left connected, the
engine switch may not be turned off nor- mally.
A portable device, such as a smart-
phone or mobile battery, can be
charged by just placing it on the
charging area, provided the device
is compatible with the Qi wireless
charging standard created by the
Wireless Power Consortium.
The wireless charger cannot be
used with a portable device that is
larger than the charging area. Addi-
tionally, depending on the portable
device, the wireless charger may
not operate properly. Refer to the
operation manual of the portable
device.
■The “Qi” symbol
The “Qi” symbol is a trademark of
the Wireless Power Consortium.
Other interior features
Power outlet
NOTICE
■To prevent the fuse from being blown
Do not use an accessory that uses
more than 12 V 10 A.
■To avoid damaging the power
outlet
Close the power outlet lid when the power outlet is not in use.
Foreign objects or liquids that enter the power outlet may cause a short circuit.
■To prevent the battery from being discharged
Do not use the power outlet longer
than necessary when the engine is not running.
Wireless charger (if
equipped)

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5-4. Other interior features
■Name for all parts
Power supply switch
Operation indicator light
Charge area
■Using the wireless charger
1Press the power supply switch
of the wireless charger.
Pressing the switch again turns the
wireless charger off.
When turned on, the operation indicator
light (green) comes on.
When the engine switch is turned off,
the on/off state of the wireless charger
will be memorized.
2Place a portable device on the
charging area with its charging
surface facing down.
While charging, the operation indicator
light (orange) will be illuminated.
If charging does not begin, move the
portable device as close to the center of
the charging area as possible.
When charging is complete, the opera-
tion indicator light (green) will illumi-
nate.
■Recharging function
zIf a certain amount of time has
elapsed since charging com-
pleted and the portable device
has not been moved, the wire-
less charger will restart charging.
zIf the portable device is moved
within the charging area,
charging will stop temporarily
then restart.

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5-4. Other interior features
Interior features
■Operation indicator light status
*: Depending on the portable device, the operation indicator light may stay illumi-
nated (orange) after charging has completed.
zIf the operation indicator light blinks
If an error is detected, the operation indicator light will blink (orange). Take the
appropriate measures according to the table below.
■The wireless charger can be oper-
ated when
The engine switch is in ACC or ON.
■Portable devices that can be
charged
●Portable devices compatible with the
Qi wireless charging standard can be
charged by the wireless charger. How-
ever, compatibility with all devices
which meet the Qi wireless charging standard is not guaranteed.
●The wireless charger is designed to
supply low power electricity (5 W or
less) to a cellular phone, smartphone,
or other portable device.
■If a cover or accessory is attached
to the portable device
Do not charge a portable device if a
cover or accessory which is not Qi com-
patible is attached. Depending on the
Operation indicator lightState
OffThe Wireless charger is off
Green (illuminated)Standby (charging is possible)
Charging is complete*
Orange (illuminated)
A portable device has been placed on the
charging area (identifying the portable device)
Charging in progress
Operation indicator lightSuspected causeMeasure
Blinks (orange) at a one
second interval continu-
ouslyVehicle to charger commu-
nication failure.
Contact any authorized
Toyota retailer or Toyota
authorized repairer, or any
reliable repairer.
Blinks (orange) 3 times
repeatedly
A foreign object exists
between the portable
device and charging area.
Remove the foreign object.
Portable device is not posi-
tioned properly on the
charging area.Move the portable device
toward the center of the
charging area.
Blinks (orange) 4 times
repeatedlyThe temperature of the
wireless charger is exces-
sively high.Stop charging immediately
and continue charging
after a while.

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5-4. Other interior features
Interior features
1To set the visor in the forward
position, flip it down.
2 To set the visor in the side posi-
tion, flip down, unhook, and
swing it to the side.
Slide the cover to open.
The vanity light turns on. (if equipped)
NOTICE
●When there is a foreign object between the charging area and por-
table device
●When a portable device becomes
hot while charging
●When a portable device is placed
on the wireless area with its charging surface facing up
●When a portable device is not cen-tered on the charging area
●When the vehicle is near a TV tower, electric power plant, gas sta-tion, radio station, large display, air-
port or other facility that generates strong radio waves or electrical noise
●When the portable device is in con-tact with, or is covered by any of the
following metallic objects:
• Cards to which aluminum foil is
attached
• Cigarette boxes that have alumi-
num foil inside
• Metallic wallets or bags
•Coins
• Metal hand warmers
• Media such as CDs and DVDs
●When wireless keys (that emit radio waves) other than those of your
vehicle are being used nearby.
If in situations other than above the
wireless charger does not operate
properly or the operation indicator
light is blinking, the wireless charger
may be malfunctioning. Contact any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer.
■To prevent failure or damage to data
●Do not bring magnetic cards, such
as a credit card, or magnetic recording media, close to the wire-less charger while charging. Other-
wise, data may be erased due to the influence of magnetism.Additionally, do not bring precision
instruments such as wrist watches, close to the wireless charger, as such objects may malfunction.
●Do not leave portable devices in the cabin. The temperature inside the
cabin may become high when parked in the sun, and cause dam-age to the device.
■To prevent battery discharge
Do not use the wireless charger for a
long period of time with the engine stopped.
Sun visors
Vanity mirrors (if equipped)

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5-4. Other interior features
■To prevent battery discharge
If the vanity lights remain on when the
engine switch is OFF, the lights will go off automatically after 20 minutes.
An assist grip installed on the ceil-
ing can be used to support your
body while sitting on the seat.
Front
Rear (if equipped)
The coat hooks are provided with
the rear assist grips.
Typ e A
NOTICE
■To prevent the battery from being discharged
Do not leave the vanity lights on for
extended periods while the engine is stopped.
Assist grips
WARNING
■Assist grip
Do not use the assist grip when get- ting in or out of the vehicle or rising
from your seat.
NOTICE
■To prevent damage to the assist grip
Do not hang any heavy object or put a
heavy load on the assist grip.
Coat hooks

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6
Maintenance and care
Maintenance and care
6-1. Maintenance and care
Cleaning and protecting the
vehicle exterior ............... 308
Cleaning and protecting the
vehicle interior ................ 311
6-2. Maintenance
Maintenance requirements 314
6-3. Do-it-yourself maintenance
Do-it-yourself service precau-
tions ................................ 316
Hood ................................. 317
Positioning a floor jack...... 319
Engine compartment ........ 320
Tires .................................. 330
Tire inflation pressure ....... 340
Wheels.............................. 341
Air conditioning filter ......... 343
Wireless remote control/elec-
tronic key battery ............ 345
Checking and replacing fuses
....................................... 348
Light bulbs ........................ 351

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6-1. Maintenance and care
Maintenance and care
off.
●Wipe the surface with a dry, soft cloth to remove any remaining moisture.
●To remove oily deposits, use alcohol wet wipes or a similar product.
WARNING
■When washing the vehicle
Do not apply water to the inside of the engine compartment. Doing so may
cause the electrical components, etc. to catch fire.
■When cleaning the windshield (vehicles with rain-sensing wind-shield wipers)
Set the wiper switch to off. If the wiper switch is in “AUTO”, the wipers may operate unexpectedly in the following
situations, and may result in hands being caught or other serious injuries and cause damage to the wiper
blades.
Off
AUTO
●When the upper part of the wind- shield where the raindrop sensor is
located is touched by hand
●When a wet rag or similar is held
close to the raindrop sensor
●If something bumps against the
windshield
●If you directly touch the raindrop
sensor body or if something bumps into the raindrop sensor
■Precautions regarding the exhaust pipe
Exhaust gasses cause the exhaust
pipe to become quite hot. When washing the vehicle, be careful not to touch the pipe until it has
cooled sufficiently, as touching a hot exhaust pipe can cause burns.
■Precaution regarding the rear bumper with Blind Spot Monitor (if equipped)
If the paint of the rear bumper is chipped or scratched, the system may malfunction. If this occurs, consult
with any authorized Toyota retailer or Toyota authorized repairer, or any reli-able repairer.
NOTICE
■To prevent paint deterioration and corrosion on the body and components (aluminum wheels,
etc.)
●Wash the vehicle immediately in the following cases:
• After driving near the sea coast
• After driving on salted roads
• If coal tar or tree sap is present on
the paint surface
• If dead insects, insect droppings or
bird droppings are present on the paint surface
• After driving in an area contami- nated with soot, oily smoke, mine dust, iron powder or chemical sub-
stances
• If the vehicle becomes heavily
soiled with dust or mud
• If liquids such as benzene and gas-
oline are spilled on the paint sur- face
●If the paint is chipped or scratched, have it repaired immediately.

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6-2. Maintenance
Maintenance and care
request that a record of maintenance
be kept.
■Does your vehicle need repairs?
Be on the alert for changes in perfor-
mance and sounds, and visual tip-offs
that indicate service is needed. Some
important clues are:
●Engine misses (misfire), stumbling or
pinging
●Appreciable loss of power
●Strange engine noises
●A fluid leak under the vehicle (How-
ever, water dripping from the air con-
ditioning system after use is normal.)
●Change in exhaust sound (This may
indicate a dangerous carbon monox-
ide leak. Drive with the windows open
and have the exhaust system checked
immediately.)
●Flat-looking tires, excessive tire
squeal when cornering, uneven tire
wear
●Vehicle pulls to one side when driven
straight on a level road
●Strange noises related to suspension
movement
●Loss of brake effectiveness, spongy
feeling brake pedal or clutch pedal
(vehicles with a manual transmission),
pedal almost touches the floor, vehicle
pulls to one side when braking
●Engine coolant temperature continu-
ally higher than normal (→P.86, 90)
If you notice any of these clues, take
your vehicle to any authorized Toyota
retailer or Toyota authorized repairer, or
any reliable repairer as soon as possi-
ble. Your vehicle may need adjustment
or repair.