engine TOYOTA YARIS 2019 Owners Manual (in English)

TABLE OF CONTENTS2
YARIS SEDAN_OM_OM99S50z_(U)How to Use This Manual................ 9
Pictorial Index .............................. 12
1-1. Seats
Seat Precautions ................. 18
Front Seat ........................... 21
Rear Seat ............................ 24
Head Restraints .................. 27
1-2. Seat Belt Systems Seat Belt Precautions.......... 30
Seat Belt.............................. 34
Seat Belt Pretensioner and Load Limiting
Systems ............................ 36
Seat Belt Extender .............. 39
1-3. Child Restraint Child-Restraint Precautions ....................... 41
Child-Restraint System Installation ......................... 46
Installing Child-Restraint Systems ............................ 48 1-4. SRS Air Bags
Supplemental Restraint System (SRS)
Precautions ....................... 62
Supplemental Restraint System Components ......... 69
How the SRS Air Bags Work .................................. 70
SRS Air Bag Deployment Criteria ............................... 74
Limitations to SRS Air Bag ...................... 76
Front Passenger Occupant Classification
System .............................. 78
Constant Monitoring ............ 83
2-1. Keys Keys..................................... 86
Keyless Entry System.......... 88
2-2. Advanced Keyless Entry System
Advanced Keyless Entry System .............................. 95
2-3. Door and Locks Door Locks .......................... 97
Trunk Lid............................ 109
2-4. Fuel and Emission Fuel and Engine Exhaust Precautions ..................... 113
Fuel-Filler Lid and Cap ...... 116
1Essential Safety
Equipment
2Before Driving

3
1
8 7
6 4 3
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YARIS SEDAN_OM_OM99S50z_(U)
5
2-5. Steering WheelSteering Wheel.................. 119
2-6. Mirrors Mirrors ............................... 120
2-7. Windows Power Windows ................ 123
2-8. Security System Modification and Add-On Equipment ......... 126
Immobilizer System ........... 127
Theft Deterrent System ..... 129
2-9. Driving Tips Break-In Period ................. 132
Saving Fuel and Protection of the
Environment .................... 133
Hazardous Driving............. 134
Floor Mat ........................... 135
Rocking the Vehicle .......... 136
Winter Driving.................... 137
Driving In Flooded Area ................................ 140
Overloading ....................... 141
Driving on Uneven Road ............................... 142
2-10. Towing Trailer Towing ................... 143
Recreational Towing ......... 144 3-1. Start/Stop Engine
Ignition Switch ................... 146
Starting the Engine ............ 148
Turning the Engine Off ...... 153
3-2. Combination Meter and Display
Meters and Gauges ........... 154
Warning/Indicator Lights ............................... 162
3-3. Transaxle Manual Transaxle Operation......................... 166
Automatic Transaxle Controls ........................... 170
3-4. Switches and Controls Lighting Control ................. 181
Fog Lights .......................... 188
Turn and Lane-Change Signals............................. 189
Windshield Wipers and Washer ..................... 191
Rear Window Defogger.......................... 196
Hazard Warning Flasher ............................ 197
3-5. Brake Brake System .................... 198
Hill Launch Assist (HLA) .... 202
3When Driving

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1
8 7
6 4 3
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YARIS SEDAN_OM_OM99S50z_(U)
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5-1. Essential InformationIntroduction ....................... 432
5-2. Scheduled Maintenance Maintenance Monitor......... 434
5-3. Owner Maintenance Owner Maintenance Precautions ..................... 437
Hood.................................. 439
Engine Compartment Overview ......................... 441
Engine Oil.......................... 442
Engine Coolant.................. 445
Brake/Clutch Fluid ............. 448
Window Washer Fluid ....... 449
Body Lubrication ............... 450
Wiper Blades ..................... 451
Battery ............................... 454
Key Battery Replacement ................... 456
Tires .................................. 459
Light Bulbs ........................ 465
Fuses ................................ 475
5-4. Appearance Care Exterior Care ..................... 482
Interior Care ...................... 490 6-1. Parking in an Emergency
Parking in an Emergency ...................... 496
6-2. Flat Tire Spare Tire and Tool Storage ............................ 497
Changing a Flat Tire .......... 501
6-3. Battery Runs Out Jump-Starting .................... 511
6-4. Emergency Starting Starting a Flooded Engine ............................. 515
Push-Starting ..................... 516
6-5. Overheating Overheating ....................... 517
6-6. Emergency Towing Towing Description ............ 519
Tiedown Hooks .................. 520
6-7. Warning/Indicator Lights and Warning Sounds
If a Warning Light Turns On or Flashes .................. 522
Message Indicated on Display............................. 533
Warning Sound is Activated.......................... 535
6-8. When Trunk Lid Cannot be Opened
When Trunk Lid Cannot be Opened....................... 539
5Maintenance and Care6If Trouble Arises

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YARIS SEDAN_OM_OM99S50z_(U)
1-1. Seats
The front seats are electrically heated. The ignition must be switched
ON.
Press the seat warmer switch to
illuminate the indicator light while
the ignition is switched ON. The
mode changes as follows each
time the seat warmer switch is
pressed.
OFF
High
Mid
Low
●If the ignition is switched off while the seat warmer is operating (High, Mid or
Low) and then switched ON again, the seat warmer will automatic ally oper-
ate at the temperature set before switching off the ignition.
● Use the seat warmer when the engine is running. Leaving the seat warmer
on for long periods with the engine not running could cause the battery
power to be depleted.
● The temperature of the seat warmer cannot be adjusted beyond Hi gh, Mid
and Low because the seat warmer is controlled by a thermostat.
Seat Warmer (if equipped)
1
2
3
4
WARNING
■ Be careful when using the seat warmer
The heat from the seat warmer may be too hot for some people, a s indi-
cated below, and could cause a low-temperature burn.
● Infants, small babies, elderly people, and physically challenge d people
● People with delicate skin
● People who are excessively fatigued
● People who are intoxicated
● People who have taken sleep-inducing medicine such as sleeping pills or
cold medicine
■ Do not use the seat warmer with anything having high moisture-r eten-
tion ability such as a blanket or cushion on the seat
The seat may be heated excessively and cause a low-temperature burn.

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YARIS SEDAN_OM_OM99S50z_(U)
Before Driving2
2-1. KeysKeys .................................... 86
Keyless Entry System ......... 88
2-2. Advanced Keyless Entry System
Advanced Keyless Entry System .............................. 95
2-3. Door and Locks Door Locks .......................... 97
Trunk Lid ........................... 109
2-4. Fuel and Emission Fuel and Engine Exhaust Precautions ..................... 113
Fuel-Filler Lid and Cap ...... 116
2-5. Steering Wheel Steering Wheel ................. 119 2-6. Mirrors
Mirrors ............................... 120
2-7. Windows Power Windows ................ 123
2-8. Security System Modification and Add-On Equipment ......... 126
Immobilizer System........... 127
Theft Deterrent System ..... 129
2-9. Driving Tips Break-In Period ................. 132
Saving Fuel and Protection of the
Environment .................... 133
Hazardous Driving ............ 134
Floor Mat ........................... 135
Rocking the Vehicle .......... 136
Winter Driving ................... 137
Driving In Flooded Area ................................ 140
Overloading....................... 141
Driving on Uneven Road ............................... 142
2-10. Towing Trailer Towing ................... 143
Recreational Towing ......... 144

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YARIS SEDAN_OM_OM99S50z_(U)
2-1. Keys
Keyless Entr y System
It can also help you signal for attention.
Operating the theft deterrent s ystem is also possible on theft deterrent
system-equipped vehicles.
Press the buttons slo wly and carefully.
System malfunctions or warnings a re indicated by the following warn-
ing lights or beeps.
● KEY Warning Light (Red)
Refer to Warning/Indi cator Lights on P. 162.
● Ignition Not Switched O ff (STOP) Warning Beep
Refer to Ignition Not Switched Off (STOP) Warning Beep on P. 537.
● Key Removed from Vehicle Warning Beep
Refer to Key Removed from Ve hicle Warning Beep on P. 537.
If you have a problem with the key, consult your Toyota dealer.
If your key is lost or stolen, consult your Toyota dealer as soon as pos-
sible for a replacement and to make the lost or stolen key inop erative.
This system uses the key buttons to remotely lock and unlock
the doors, and opens the trunk lid.
The system can start the engine without having to take the key
out of your purse or pocket.

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YARIS SEDAN_OM_OM99S50z_(U)
2-1. Keys
The system operates only when the driver is in the vehicle or within
operational range while the key is being carried.
■Starting the Engine
● Starting the engine may be possible even if the key is outside of the vehicle
and extremely close to a door and window, however, always start the engine
from the driver’s seat.
If the vehicle is started and the key is not in the vehicle, the vehicle will not
restart after it is shut off and the ignition is switched to of f.
● The trunk is out of the assured operational range, however, if the key (smart
key) is operable the engine will start.
● The engine may not start if the key is placed in the following areas:
• Around the dashboard
• In the storage compartments such as the glove compartment
• On the rear parcel shelf
If a key is left in the vehicle, the functions of the key left in the vehicle
are temporarily suspended to pr event theft of the vehicle.
To restore the functions, press the unlock button on the functi ons-sus-
pended key in the vehicle.
Operational Range
With the advanced keyless
functionWithout the advanced keyless
function
Operational range Operational range
Key Suspend Function
Interior antennaInterior antenna

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YARIS SEDAN_OM_OM99S50z_(U)
2-2. Advanced Keyless Entry System
2
Before Driving
Advanced Keyless Entr y System
System malfunctions or warnings are indicated by the following warn-
ing lights or beeps.
● Request switch Inoperable Warning Beep
Refer to Request Switch Inoperable Warning Beep (With the
advanced keyless function) on P. 537.
● Key Left-in-trunk Compartment Warning Beep
Refer to Key Left-in-trunk Compartment Warning Beep (With the
advanced keyless function) on P. 537.
● Key Left-in-vehicle Warning Beep
Refer to Key Left-in-vehicle Warn ing Beep (With the advanced key-
less function) on P. 538.
The advanced keyless entry system functions can be deactivated to prevent
any possible adverse effect on a user wearing a pacemaker or ot her medical
device. If the system is deactivated, you will be unable to start the engine by
carrying the key. Consult your Toyota dealer for details. If th e advanced key-
less entry system has been deactivated, you can start the engin e by following
the procedure indicated when the key battery goes dead.
Refer to Engine Start Function When Key Battery is Dead on P. 1 51.
: If equipped
The advanced keyless function allows you to lock/unlock the
door or open the trunk lid while carrying the key.
WARNING
■Radio waves from the key may affect medical devices such as pac e-
makers
Before using the key near people who use medical devices, ask t he medical
device manufacturer or your physician if radio waves from the key will affect
the device.

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YARIS SEDAN_OM_OM99S50z_(U)
2-3. Door and Locks
2
Before Driving
Trunk Lid
WARNING
■Never allow a person to ride in the trunk
Allowing a person to ride in the trunk is dangerous. The person in the trunk
could be seriously injured or killed during sudden braking or a collision.
■ Do not drive with the trunk lid open
Exhaust gas in the cabin of a vehicle is dangerous. An open tru nk lid in a
moving vehicle will cause exhaust gas to be drawn into the cabi n. This gas
contains CO (carbon monoxide), which is colorless, odorless, and highly
poisonous, and it can cause loss of consciousness and death. Mo reover, an
open trunk lid could cause occupants to fall out in an accident .
■ Using the trunk
● Before opening the trunk lid, remove any snow and ice accumulat ion on it.
Otherwise, the trunk lid could close under the weight of the snow and ice
resulting in injury.
● Be careful when opening/closing the trunk lid during strong win ds. If a
strong gust blows against the trunk lid, it could close suddenly resulting in
injury.
● Fully open the trunk lid and make sure that it stays open. If t he trunk lid is
only opened partially, it could slam shut by vibration or wind gusts resulting
in injury.
● When loading or unloading luggage in the trunk, turn off the engine. Other-
wise, you could get burned by the heat of the exhaust gas.

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YARIS SEDAN_OM_OM99S50z_(U)
2-4. Fuel and Emission
2
Before Driving
Fuel and Engine Exhaust Precautions
Vehicles with catalytic converters or oxygen sensors must use O NLY
UNLEADED FUEL, which will reduc e exhaust emissions and keep
spark plug fouling to a minimum.
This vehicle will perform best with fuel listed in the table.
*: U.S. federal law requires that octane ratings be posted on gas oline station
pumps.
Fuel with a rating lower than 87 octane (91 RON) could cause th e
emission control system to lose e ffectiveness. It could also cause
engine knocking and s erious engine damage.
Gasoline blended with oxygenates such as alcohol or ether com-
pounds are generally referred to as oxygenated fuels. The commo n
gasoline blend that can be used with your vehicle is ethanol bl ended
at no more than 10 %. Gasoline containing alcohol, such as etha nol or
methanol, may be marketed under the name “Gasohol”.
Vehicle damage and drivability problems resulting from the use of the
following may not be co vered by the warranty.
• Gasohol containing m ore than 10 % ethanol.
• Gasoline or gasohol containing methanol.
• Leaded fuel or leaded gasohol.
Fuel Requirements
FuelOctane Rating* (Anti-knock index)
Regular unleaded fuel87 [(R M)/2 method] or above (91 RON or above)
NOTICE
●USE ONLY UNLEADED FUEL.
Leaded fuel is harmful to the catalytic converter and oxygen se nsors and
will lead to deterioration of the emission control system and o r failures.
● This vehicle can only use oxygenated fuels containing no more t han 10 %
ethanol by volume. Damage to the vehicle may occur when ethanol
exceeds this recommendation, or if the gasoline contains any me thanol.
Stop using gasohol of any kind if your vehicle engine is performing poorly.
● Never add fuel system additives, otherwise the emission control system
could be damaged. Consult your Toyota dealer for details.