2018 TOYOTA YARIS iA tire type

TABLE OF CONTENTS4
YARIS iA_OM_OM99Q46z_(U)3-6. ABS/TCS/DSC
Antilock Brake System (ABS) .............................. 193
Traction Control System (TCS) .............................. 194
Dynamic Stability Control (DSC) .............................. 196
3-7. Fuel Economy Monitor Fuel Economy Monitor ...... 199
3-8. Drive Selection Drive Selection (Automatic Transaxle) ..... 201
3-9. Power Steering Power Steering.................. 203
3-10. Active Safety System Active Safety System ........ 204
Smart City Brake Support (SCBS) ............................ 205
Laser Sensor ..................... 211
3-11. Cruise Control Cruise Control ................... 213
3-12. Tire Pressure Monitoring System
Tire Pressure Monitoring System ............................ 218
3-13. Rear View Monitor Rear View Monitor............. 222 4-1. Climate Control System
Operating Tips ................... 234
Vent Operation .................. 235
Manual Type ...................... 237
4-2. Audio System Antenna ............................. 244
Operating Tips for Audio System ............................ 245
Audio Set (Type A [non-touchscreen]) .......... 258
Audio Set (Type B [touchscreen]).................. 274
Audio Control Switch Operation......................... 295
AUX/USB mode ................. 298
4-3. Bluetooth
®
Bluetooth®......................... 319
Bluetooth® Hands-Free
(Type A)........................... 354
Bluetooth
® Hands-Free
(Type B)........................... 365
Bluetooth
® Audio
(Type A)........................... 378
Bluetooth
® Audio
(Type B)........................... 382
Troubleshooting ................. 395
4-4. Interior Equipment Sunvisors ........................... 400
Interior Lights ..................... 401
Accessory Sockets ............ 404
Cup Holder ........................ 405
Bottle Holder ...................... 406
Storage Compartments ..... 407
4Interior Features

YARIS iA_OM_OM99Q46z_(U)
1312-8. Driving Tips
2
Before Driving
■Use snow tires on all four wheels
Do not go faster than 75 mph (120 km/h) while driving with snow
tires. Inflate snow tires 30 kPa (0.3 kgf/cm
2, 4.3 psi) more than rec-
ommended on the tire pressure label (driver’s door frame), but
never more than the maximum cold-tire pressure shown on the
tires.
The vehicle is originally equipped with all season radials designed
to be used all year around. In some extreme climates you may find
it necessary to replace them with snow tires during the winter
months to further improve traction on snow and ice covered roads.
Check local regulations bef ore using tire chains.
Install the chains on the front tires only.
Do not use chains on the rear tires.
Please consult your Toyota dealer.
■Installing the chains If your vehicle is equipped with wheel covers remove them, oth-
erwise the chain bands will scratch them.
Secure the chains on the front tires as tightly as possible.
Always follow the chain manufacturer’s instructions.
Retighten the chains after driv ing 1/4—1/2 mile (1/2—1 km).
If your vehicle is equipped with the tire pressure monitoring system, the
system may not function correctly when using tire chains.
Snow Tires
WARNING
■Use only the same size and type tires (snow, radial, or non-radial)
on all four wheels
Using tires different in size or type is dangerous. Your vehicle’s handling
could be greatly affected and result in an accident.
NOTICE
Check local regulations before using studded tires.
Tire Chains
1
2
3

YARIS iA_OM_OM99Q46z_(U)
2193-12. Tire Pressure Monitoring System
3
When Driving
Because this system detects slight ch anges in tire conditions, the timing
of the warning may be faster or slower in the following cases:
●The size, manufacturer, or the type of tires is different from the specifica-
tion.
●The size, manufacturer, or the type of a tire is different from the others,
or the level of tire wear is excessively different between them.
●A run-flat tire, studless tire, snow tire, or tire chains are used.
●An emergency tire is used (The tire pressure monitoring system warning
light may flash and then continue illuminating).
●A tire is repaired using the emergency flat tire repair kit.
●The tire pressure is excessively hi gher than the specified pressure, or
the tire pressure is suddenly lowered for some reason such as a tire
burst during driving.
●The vehicle speed is lower than about 9.3 mph (15 km/h) (including
when the vehicle is stopped), or t he drive period is shorter than 5 min-
utes.
●The vehicle is driven on an extremely rough road or a slippery, icy road.
●Hard steering and rapid acceleration/deceleration are repeated such as
during aggressive driving on a winding road.
●Load on the vehicle is applied to a tire such as by loading heavy luggage
to one side of the vehicle.
●System initialization has not been im plemented with the specified tire
pressure.

294
YARIS iA_OM_OM99Q46z_(U)
4-2. Audio System
Select the icon on the home screen to display the Applications
screen. The following information can be verified.
Depending on the grade and specification, the screen display may differ.
Applications
Top screenItemFunction
HD Radio™ Traffic Map--
Fuel Economy Monitor• Fuel Consumption
• SettingsRefer to Fuel Economy
Monitor on P. 199.
Vehicle
Status
Monitor
Warning
GuidanceWarnings currently
active can be verified.Refer to If a Warning
Light Turns On or
Flashes on P. 501.
Maintenance
• Scheduled Maintenance
• Tire Rotation
• Oil ChangeRefer to Maintenance
Monitor (Type B
audio) on P. 414.

439
YARIS iA_OM_OM99Q46z_(U)
5-3. Owner Maintenance
5
Maintenance and Care
Tires
Inspect all tire pressures monthly (including the spare) when the tires
are cold. Maintain recommended pressures for the best ride, han-
dling, and minimum tire wear.
Refer to the spec ification charts
(→P. 5 6 0).
With tire pressure monitoring system:
After adjusting the tire pressure, init ialization of the tire pressure mon-
itoring system is necessary to make the system operate normally.
Refer to Tire Pressure Monitoring System Initialization on P. 221.
For reasons of proper performance, safety, and better fuel econ-
omy, always maintain recommended tire inflation pressures and
stay within the recommended load limits and weight distribu-
tion.
WARNING
■Using Different Tire Types
Driving your vehicle with different ty pes of tires is dangerous. It could
cause poor handling and poor braking; leading to loss of control.
Except for the limited use of the temporary spare tire, use only the same
type tires (radial, bias-belted, bias-type) on all four wheels.
■Using Wrong-Sized Tires
Using any other tire size than what is specified for the vehicle (→P. 560)
is dangerous. It could seriously affect ride, handling, ground clearance,
tire clearance, and speedometer ca libration. This could cause you to
have an accident. Use only tires that are the correct size specified for
the vehicle.
Tire Inflation Pressure

YARIS iA_OM_OM99Q46z_(U)
4435-3. Owner Maintenance
5
Maintenance and Care
Inspect the temporary spare tire at least monthly to make sure it is
properly inflated and stored.
The temporary spare tire is easier to handle because of its construc-
tion which is lighter and smaller th an a conventional tire. This tire
should be used only for an emergen cy and only for a short distance.
Use the temporary spare tire on ly until the conventional tire is
repaired, which should be as soon as possible.
Refer to Tires on P. 560.
●The temporary spare tire condition gradually deteriorates even if it has
not been used.
●Tires degrade over time, even when they are not being used on the
road. It is recommended that tires gen erally be replaced when they are
6 years or older. Heat caused by ho t climates or frequent high loading
conditions can accelerate the aging process. You should replace the
spare tire when you replace the other road tires due to the aging of the
spare tire. The period in which the tire was manufactured (both week
and year) is indicated by a 4-digit number.
Refer to Tire Labeling on P. 532.
Proper tire balancing provides the best riding comfort and helps
reduce tread wear. Out-of-balance tires can cause vibration and
uneven wear, such as cupping and flat spots.
When replacing a wheel, make sure the new one is the same as the orig-
inal factory wheel in diameter, rim width, and offset (inset/outset).
For details, contact your Toyota dealer.
Temporary Spare Tire
NOTICE
●Do not use your temporary spare tire rim with a snow tire or a conven-
tional tire. Neither will properly fit and could damage both tire and rim.
●The temporary spare tire has a tread life of less than 3,000 miles
(5,000 km). The tread life may be shorter depending on driving condi-
tions.
●The temporary spare tire is for limited use, however, if the tread wear
solid-band indicator appears, replace the tire with the same type of
temporary spare (→ P. 443).
Replacing a Wheel

YARIS iA_OM_OM99Q46z_(U)
5096-7. Warning/Indicator Lights and Warning Sounds
6
If Trouble Arises
(Illuminate)
(if equipped)
Tire Pressure Monitoring
System Warning Light
When the warning light illu-
minates, and the warning
beep sound is heard (about
3 seconds), tire pressure is
too low in one or more tires.
Inspect the tires and
adjust to the specified
inflation pressure
(→ P. 439).
(Amber)
(if equipped)
Smart City Brake Support
(SCBS) Warning Light
The light turns on if the wind-
shield is dirty or there is a
malfunction in the system.
Vehicles with type B
audio
Verify the reason why the
warning light is illuminated
on the center display
( →P. 501).
If the reason why the
warning light is illuminated
is due to a dirty wind-
shield, clean the wind-
shield.
For any other reasons,
have the vehicle
inspected at your Toyota
dealer.
Vehicles without type B
audio
If the reason why the
warning light is illuminated
is due to a dirty wind-
shield, clean the wind-
shield. For any other
reasons, have the vehicle
inspected at your Toyota
dealer.
SignalWarningAction to be taken

YARIS iA_OM_OM99Q46z_(U)
5357-7. Tire Information (U.S.A.)
7
Customer Information and Reporting Safety Defects
■Maximum Load Rating
This number indicates the maximum load in kilograms and pounds
that can be carried by the tire.
■Maximum Permissible Inflation Pressure
This number is the greatest amount of air pressure that should ever
be put in the tire under normal driving conditions.
■Tread Wear, Traction and Temperature Grades
● Tread wear: The tread wear grade is a comparative rating based
on the wear rate of the tire wh en tested under controlled condi-
tions on a specified government te st course. For example, a tire
graded 150 would wear one and one-half (1 1/2) times as well on
the government course as a tire graded 100.
● Traction: The traction grades, from highest to lowest are AA, A,
B, and C. The grades represent the tire’s ability to stop on wet
pavement as measured under controlled conditions on specified
government test surfaces of as phalt and concrete. A tire marked
C may have poor traction performance.
● Temperature: The temperature grades are A (the highest), B and
C, representing the tire’s resist ance to the generation of heat and
its ability to dissipate heat w hen tested under controlled condi-
tions on a specified indoor laboratory test wheel.
■Snow Tires
In some heavy snow areas, local governments may require true
snow tires, those with very deeply cut tread. These tires should only
be used in pairs or placed on all four wheels. Make sure you pur-
chase snow tires that are the same size and construction type as
the other tires on your vehicle.
■SAFETY WARNING
The following safety warning appears on the tire’s sidewall. SERI-
OUS INJURY MAY RESULT FROM: • EXPLOSION OF TIRE/RIM ASSEMBLY DUE TO IMPROPER MOUNTING-MATCH TIRE DIAMETER TO RIM DIAMETER;
NEVER EXCEED 40 psi (275 kPa) TO SEAT BEADS-ONLY
SPECIALLY TRAINED PERSONS SHOULD MOUNT TIRES.
• TIRE FAILURE DUE TO UNDE R-INFLATION/OVERLOADING/
DAMAGE-FOLLOW OWNER’S MANUAL AND PLACARD IN
VEHICLE-FREQUENTLY CHECK INFLATION PRESSURE AND
INSPECT FOR DAMAGE.