2017 TOYOTA YARIS iA Owners Manual (in English)

YARIS iA_OM_OM99N89z_(U)
811-4. SRS Air Bags
1
Essential Safety Equipment
WARNING
■Do not allow an occupant in the front passenger’s seat to sit with a
posture which makes it difficult for the front passenger occupant clas-
sification sensor to detect the occupant correctly
Sitting in the front passenger’s seat with a posture which makes it difficult
for the front passenger occupant classification sensor to detect the occu-
pant correctly is dangerous. If the front passenger occupant classification
sensor cannot detect the occupant sitting on the front passenger’s seat cor-
rectly, the front passenger front and side air bags and pretensioner system
may not operate (deploy) or they may operate (deploy) accidentally. The
front passenger will not have the supplementary protection of the air bags or
the accidental operation (deployment) of the air bags could result in serious
injury or death. Under the following conditions, the front passenger occ\
u-
pant classification sensor cannot detect a passenger sitting on the front
passenger’s seat correctly and the deployment/non-deployment of the air
bags cannot be controlled as indicated in the front passenger air bag deac-
tivation indicator light on/off condition chart. For example:
● A front passenger is seated as shown in the following figure:
● A rear passenger pushes up on the front passenger seat with their feet.
● Luggage or other items placed under the front passenger seat or between
the front passenger seat and driver seat that push up the front passenger
seat bottom.
● An object, such as a seat cushion, is put on the front passenger’s seat or
between the passenger’s back and the seatback.

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YARIS iA_OM_OM99N89z_(U)
1-4. SRS Air Bags
WARNING
■Do not allow an occupant in the front passenger’s seat to sit with a
posture which makes it difficult for the front passenger occupant clas-
sification sensor to detect the occupant correctly
● A seat cover is put on the front passenger’s seat.
● Luggage or other items are placed on the seat with the child in the child-
restraint system.
● A rear passenger or luggage push or pull down on the front passenger
seatback.
● Luggage or other items are placed on the seatback or hung on the head
restraint.
● The seat is washed.
● Liquids are spilled on the seat.
● The front passenger seat is moved backward, pushing into luggage or
other items placed behind it.
● The front passenger seatback contacts the rear seat.
● Luggage or other items are placed between the front passenger seat and
driver seat.
● An electric device is put on the front passenger’s seat.
● An additional electrical device, such as a seat warmer is installed to the
surface of the front passenger seat.
The front passenger front and side air bags and seat belt pretensioner sys-
tems will deactivate if the front passenger air bag deactivation indicator light
turns on.
NOTICE
●To assure proper deployment of the front air bag and to prevent damage to
the sensor in the front seat cushion:
• Do not place sharp objects on the front seat cushion or leave heavy lug-
gage on them.
• Do not spill any liquids on the front seats or under the front seats.
● To allow the sensors to function properly, always perform the following:
• Adjust the front seats as far back as possible and always sit upright
against the seatbacks with seat belts worn properly.
• If you place your child on the front passenger seat, secure the child-
restraint system properly and slide the front passenger seat as far back
as possible ( →P. 50).

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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.

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1-4. SRS Air Bags

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YARIS iA_OM_OM99N89z_(U)
Before Driving2
2-1. KeysKeys .................................... 86
Keyless Entry System ......... 88
2-2. Door and Locks Door Locks .......................... 94
Trunk Lid ........................... 103
2-3. Fuel and Emission Fuel and Engine Exhaust Precautions ..................... 107
Fuel-Filler Lid and Cap ...... 110
2-4. Steering Wheel Steering 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

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YARIS iA_OM_OM99N89z_(U)
2-1. Keys
Keys
Smart key
Auxiliary key
Key code number plate
To use the auxiliary key, press the
knob and pull out the auxiliary key
from the smart key.
A code number is stamped on the plate attached to the key set;
detach this plate and store it in a sa fe place (not in the vehicle) for use
if you need to make a repl acement key (auxiliary key).
Also write down the code number and keep it in a separate safe and
convenient place, but not in the vehicle.
If your key (auxiliary ke y) is lost, consult your Toyota dealer and have
your code number ready.1
2
3
Knob

YARIS iA_OM_OM99N89z_(U)
872-1. Keys
2
Before Driving
●The driver must carry the key to ensure the system functions properly.
● Always keep a spare key in case one is lost. If a key is lost, consult your
Toyota dealer as soon as possible.
WARNING
■Do not leave the key in your vehicle with children and keep them in a
place where your children will not find or play with them
Leaving children in a vehicle with the key is dangerous. This could result in
someone being badly injured or even killed. Children may find these keys to
be an interesting toy to play with and could cause the power windows or
other controls to operate, or even make the vehicle move.
NOTICE
●Because the key (smart key) uses low-intensity radio waves, it may not
function correctly under the following conditions:
• The key is carried with communication devices such as cellular phones.
• The key contacts or is covered by a metal object.
• The key is near electronic devices such as personal computers.
• Non-Toyota genuine electronic equipment is installed in the vehicle.
• There is equipment which discharges radio waves near the vehicle.
● The key (smart key) may consume battery power excessively if it receives
high-intensity radio waves. Do not place the key near electronic devices
such as televisions or personal computers.
● To avoid damage to the key (smart key), DO NOT:
• Drop the key.
• Get the key wet.
• Disassemble the key.
• Expose the key to high temperatures on places such as the dashboard
or hood, under direct sunlight.
• Expose the key to any kind of magnetic field.
• Place heavy objects on the key.
• Put the key in an ultrasonic cleaner.
• Put any magnetized objects close to the key.

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YARIS iA_OM_OM99N89z_(U)
2-1. Keys
Keyless Entry System
It can also help you signal for attention.
Operating the theft deterrent system is also possible on theft deterrent
system-equipped vehicles.
Press the buttons slowly and carefully.
System malfunctions or warnings ar e indicated by the following warn-
ing lights or beeps.
● KEY Warning Light (Red)
Refer to Warning/Indicator Lights on P. 156.
● Ignition Not Switched Off (STOP) Warning Beep
Refer to Ignition Not Switched Off (STOP) Warning Beep on P. 515.
● Key Removed from Vehicle Warning Beep
Refer to Key Removed from Vehicle Warning Beep on P. 515.
If you have a problem with the key, consult your Toyota dealer.
If your key is lost or stolen, consul t your Toyota dealer as soon as pos-
sible for a replacement and to make the lost or stolen key inoperative.
This system uses the key buttons to remotely lock and unlock
the doors and the trunk lid, and opens the trunk lid.
The system can start the engine without having to take the key
out of your purse or pocket.