2017 TOYOTA YARIS iA ignition

3
1
8 7
6 4 3
2
YARIS iA_OM_OM99N89z_(U)
5
2-4. Steering WheelSteering Wheel.................. 112
2-5. Mirrors Mirrors ............................... 113
2-6. Windows Power Windows ................ 116
2-7. Security System Modification and Add-On Equipment ......... 120
Immobilizer System ........... 121
Theft Deterrent System ..... 123
2-8. Driving Tips Break-In Period ................. 126
Saving Fuel and Protection of the
Environment .................... 127
Hazardous Driving............. 128
Floor Mat ........................... 129
Rocking the Vehicle .......... 130
Winter Driving.................... 131
Driving In Flooded Area ................................ 134
Overloading ....................... 135
Driving on Uneven Road ............................... 136
2-9. Towing Trailer Towing ................... 137
Recreational Towing ......... 138 3-1. Start/Stop Engine
Ignition Switch ................... 140
Starting the Engine ............ 142
Turning the Engine Off ...... 147
3-2. Combination Meter and Display
Meters and Gauges ........... 148
Warning/Indicator Lights ............................... 156
3-3. Transaxle Manual Transaxle Operation......................... 160
Automatic Transaxle Controls ........................... 164
3-4. Switches and Controls Lighting Control ................. 175
Fog Lights .......................... 179
Turn and Lane-Change Signals............................. 180
Windshield Wipers and Washer ..................... 182
Rear Window Defogger.......................... 185
Hazard Warning Flasher ............................ 186
3-5. Brake Brake System .................... 187
Hill Launch Assist (HLA) .... 191
3When Driving

22
YARIS iA_OM_OM99N89z_(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 automatically 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 High, 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, as indi-
cated below, and could cause a low-temperature burn.
● Infants, small babies, elderly people, and physically challenged 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 warm er with anything having high moisture-reten-
tion ability such as a blanket or cushion on the seat
The seat may be heated excessively and cause a low-temperature burn.

YARIS iA_OM_OM99N89z_(U)
551-3. Child Restraint
1
Essential Safety Equipment
Make sure the ignition is switched off.
Slide the seat as far back as
possible.
Remove the head restraint.
Place the child-restraint system on the seat without putting your
weight on the seat and fasten th e seat belt. See the manufacturer’s
instructions on the ch ild-restraint system for belt routing instruc-
tions.
To get the retractor into the autom atic locking mode, pull the shoul-
der belt portion of the seat belt until the entire length of the belt is
out of the retractor.
WARNING
■ Always remove the head restraint and install child-restraint system
Installing a child-restraint system without removing the head restraint is
dangerous. The child-restraint system cannot be installed correctly which
may result in death or injury to the child in a collision.
■ Always install the head restraint and adjust it to the appropriate posi-
tion after removing the child-restraint system
Driving with the head restraint removed is dangerous as impact to the occu-
pant’s head cannot be prevented during emergency braking or in a collision,
which could result in a serious accident, injury or death.
Refer to Head Restraints on P. 27.
Front Passenger’s Seat Child-Restraint System Installation
1
2
3
4
5

56
YARIS iA_OM_OM99N89z_(U)
1-3. Child Restraint
Push the child-restraint system firmly into the vehicle seat. Be sure
the belt retracts as snugly as possible. A clicking noise from the
retractor will be heard during retracti on if the system is in automatic
locking mode. If the belt does not lock the seat down tight, repeat
the previous step and also this one.
Inspect this function before each use of the child-restraint system. You
should not be able to pull the shoulder belt out of the retractor while the
system is in the automatic locking mode. When you remove the child-
restraint system, be sure the belt fully retracts to return the system to
emergency locking mode before occupants use the seat belts.
Seat your child safely in the child-restraint system and secure the
child according to the instructio ns from the child-restraint system
manufacturer.
Switch the ignition ON and
make sure the front passenger
air bag deactivation indicator
light illuminates after installing a
child-restraint system on the
front passenger seat.
If the front passenger air bag
deactivation indicator light does
not illuminate, remove the child-
restraint system, switch the
ignition to OFF, and then re-
install the child-restraint sys-
tem ( →P. 7 8 ) .
Follow the child-restraint system manufacturer’s instructions carefully.
Depending on the type of child-restraint system, it may not employ seat belts
which are in automatic locking mode.
6
7
8

YARIS iA_OM_OM99N89z_(U)
631-4. SRS Air Bags
1
Essential Safety Equipment
If your vehicle is also equipped with a front passenger occupant clas-
sification system, refer to the Fr ont Passenger Occupant Classifica-
tion System ( →P. 78) for details.
If your vehicle is equipped with a
front passenger occupant classifi-
cation system, the front passen-
ger air bag deactivation indicator
light illuminates for a specified
time after the ignition is switched
ON.
Small children must be protected by a child-restraint system as stipu-
lated by law in every state and prov ince. In certain states and prov-
inces, larger children must us e a child-restraint system (→P. 4 1 ) .
Carefully consider whic h child-restraint system is necessary for your
child and follow the installation directions in this Owner’s Manual as
well as the child-restraint syst em manufacturer’s instructions.
●If it becomes necessary to have the components or wiring system for the
supplementary restraint system modified to accommodate a person with
certain medical conditions in accordance with a certified physician, contact
your Toyota dealer.
● When an air bag deploys, a loud inflation noise can be heard and some
smoke will be released. Neither is likely to cause injury, however, the texture
of the air bags may cause light skin injuries on body parts not covered with
clothing through friction.
● Should you sell your Toyota, we urge you to tell the new owner of its air bag
systems and that familiarization with all instructions about them, from the
Owner’s Manual, is important.
●This highly-visible label is displayed
which warns against the use of a rear-
facing child-restraint system on the front
passenger seat.

YARIS iA_OM_OM99N89z_(U)
791-4. SRS Air Bags
1
Essential Safety Equipment
■Front passenger air bag deactivation indicator light
This indicator light turns on to
remind you that the front pas-
senger front and side air bags
and seat belt pretensioner will
not deploy during a collision.
If the front passenger occupant classification sensor is normal, the
indicator light turns on when the ignition is switched ON. The light
turns off after a few seconds. Then, the indicator light turns on or is
off under the following conditions:
■Front passenger air bag deactivat ion indicator light on/off con-
dition chart
*1: The occupant classification sensor may not detect a child seated on the seat, in a child-restraint system, or a junior seat depending on the child’s
physical size and seated posture.
*2: If a smaller adult sits on the front passenger seat, the sensors might detectthe person as being a child depending on the person’s physique.
The curtain air bag is ready for inflating regardless of what the front
passenger air bag deactivation indi cator light on/off condition chart
indicates.
Condition detected
by the front passen-
ger occupant classi-
fication systemFront passen-ger air bag
deactivation
indicator lightFront passen- ger front and
side air bagsFront passen- ger seat belt
pretensioner
system
Empty (Not occu-
pied)OnDeactivatedDeactivated
A child less than 1
year old is seated in
a child-restraint sys-
tem
OnDeactivatedDeactivated
Child*1On or offDeactivated or readyDeactivated or ready
Adult*2OffReadyReady

80
YARIS iA_OM_OM99N89z_(U)
1-4. SRS Air Bags
If the front passenger air bag deactivation indicator light does not
turn on when the ignition is switched ON and does not turn on as
indicated in the front passenger air bag deactivation indicator light
on/off condition chart, do not allow an occupant to sit in the front
passenger seat and consult your To yota dealer as soon as possi-
ble. The system may not work properly in an accident.
●The system requires about 10 seconds to alternate between turning the
front passenger front and side air bags and seat belt pretensioner system on
or off.
● The front passenger air bag deactivation indicator light may turn on repeat-
edly if luggage or other items are put on the front passenger seat, or if the
temperature of the vehicle’s interior changes suddenly.
● The front passenger air bag deactivation indicator light may turn on for 10
seconds if the electrostatic capacity on the front passenger seat change\
s.
● The air bag/front seat belt pretensioner system warning light might turn on if
the front passenger seat receives a severe impact.
● If the front passenger air bag deactivation indicator light does not turn on
after installing a child-restraint system on the front passenger seat, first, re-
install your child-restraint system according to the procedure in this owner’s
manual. Then, if the front passenger air bag deactivation indicator light still
does not turn on, install the child-restraint system on the rear seat and con-
sult your Toyota dealer as soon as possible.
● If the front passenger air bag deactivation indicator light turns on when an
occupant is seated directly in the front passenger seat, have the passenger
re-adjust their posture by sitting with their feet on the floor, and then re-fas-
tening the seat belt. If the front passenger air bag deactivation indicator light
remains turned on, move the passenger to the rear seat. If sitting in the rear
seat is not possible, slide the front passenger seat as far back as possible.
Consult your Toyota dealer as soon as possible.

83
YARIS iA_OM_OM99N89z_(U)
1-4. SRS Air Bags
1
Essential Safety Equipment
Constant Monitoring
The following components of the air bag systems are monitored by a
diagnostic system: • Crash sensors, and diagnostic module (SAS unit)
• Front air bag sensors
• Air bag modules
• Side crash sensors
• Air bag/Front seat belt pretensioner system warning light
• Front seat belt pretensioners
• Related wiring
• Front passenger air bag d eactivation indicator light
• Front passenger occup ant classification sensor
• Front passenger occup ant classification module
The diagnostic module continuously monitors the system’s readiness.
This begins when the ignition is switched ON and continues while the
vehicle is being driven.