2018 TOYOTA YARIS iA warning

YARIS iA_OM_OM99Q46z_(U)
351-2. Seat Belt Systems
1
Essential Safety Equipment
To r a i s e
To l o w e r
Make sure the adjuster is locked.
If it detects that the occupant seat belt is unf astened, the warning light
or beep alerts the occupant.
Refer to Warning/Indicator Lights on P. 156.
Refer to Seat Belt Warning Beep on P. 515.
Front Shoulder Belt Adjuster
1
2
Seat Belt Warning Systems

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YARIS iA_OM_OM99Q46z_(U)
1-2. Seat Belt Systems
Seat Belt Pretensioner and Load Limiting
Systems
◆Pretensioners
When a collision is dete cted, the pretensioners deploy simultane-
ously with the air bags.
The pretensioners deploy simultan eously with the air bags when a
roll-over is also detected.
For deployment details, refer to the SRS Air Bag Deployment Crite-
ria ( →P. 74).
The front seat belt retractors remove slack quickly as the air bags
are expanding. Any time the air ba gs and seat belt pretensioners
have fired they must be replaced.
A system malfunction or operation conditions are indicated by a
warning.
Refer to Warning/Indicator Lights on P. 156.
Refer to Air Bag/Front Seat Belt Pretensioner System Warning
Beep on P. 515.
In addition, the pretensioner syst em for the front passenger, like the
front and side passenger air bag, is designed to only deploy when
the front passenger occupant clas sification sensor detects a pas-
senger sitting on the front passenger’s seat.
For details, refer to the front passenger occupant classification sen-
sor ( →P. 7 8 ) .
For optimum protection, the driver and front passenger seat
belts are equipped with pretensi oner and load limiting systems.
For both these systems to work properly you must wear the seat
belt properly.

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YARIS iA_OM_OM99Q46z_(U)
1-2. Seat Belt Systems
WARNING
■Wear seat belts only as recommended in this owner’s manual
Incorrect positioning of the driver and front passenger seat belts is danger-
ous. Without proper positioning, the pretensioner and load limiting systems
cannot provide adequate protection in an accident and this could result in
serious injury. For more details about wearing seat belts, refer to “Fastening
the seat belts” (→P. 34).
■ Have your seat belts changed immediat ely if the pretensioner or load
limiter has been expended
Always have your Toyota dealer immediately inspect the seat belt preten-
sioners and air bags after any collision. Like the air bags, the seat belt\
pre-
tensioners and load limiters will only function once and must be replaced
after any collision that caused them to deploy. A seat belt with an expended
pretensioner or load limiter is still better than wearing no seat belt at all;
however, if the seat belt pretensioners and load limiters are not replaced,
the risk of injury in a collision will increase.
■ Do not modify the components or wiring, or use electronic testing
devices on the pretensioner system
Modifying the components or wiring of the pretensioner system, including
the use of electronic testing devices is dangerous. You could accidentally
activate it or make it inoperable which would prevent it from activating in an
accident. The occupants or repairers could be seriously injured.
■ Properly dispose of th e pretensioner system
Improper disposal of the pretensioner system or a vehicle with non-deacti-
vated pretensioners is dangerous. Unless all safety procedures are fol-
lowed, injury could result. Have your Toyota dealer safely dispose of the
pretensioner system or scrap a pretensioner system equipped vehicle.

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YARIS iA_OM_OM99Q46z_(U)
1-2. Seat Belt Systems
1
Essential Safety Equipment
Seat Belt Extender
This extender will be only for you and for the particular vehicle and
seat. Even if it plugs into other seat belts, it may not hold in the critical
moment of a crash.
When ordering an extender, only order one that provides the neces-
sary additional length to fa sten the seat belt properly.
Please contact your Toyota dealer for more information.
When not in use, remove the seat belt extender and store it in the vehicle. If
the seat belt extender is left connected, the seat belt extender might get dam-
aged as it will not retract with the rest of the seat belt and can easily fall out of
the door when not in use and be damaged. In addition, the seat belt warning
light will not illuminate and function properly.
If your seat belt is not long enough, even when fully extended, a
seat belt extender may be available to you at no charge from
your Toyota dealer.
WARNING
■ Do not use a seat belt ext ender unless it is necessary
Using a seat belt extender when not necessary is dangerous. The seat belt
will be too long and not fit properly. In an accident, the seat belt will not pro-
vide adequate protection and you could be seriously injured. Only use the
extender when it is required to fasten the seat belt properly.
■ Do not use an improper extender
Using a seat belt extender that is for another person or a different vehicle or
seat is dangerous. The seat belt will not provide adequate protection and
the user could be seriously injured in an accident. Only use the extende\
r
provided for you and for the particular vehicle and seat. NEVER use the
extender in a different vehicle or seat. If you sell your Toyota, do not leave
your seat belt extender in the vehicle. It could be used accidentally by the
new owner of the vehicle. After removing the seat belt extender, discard it.
Never use the seat belt extender in any other vehicle you may own in the
future.

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YARIS iA_OM_OM99Q46z_(U)
1-2. Seat Belt Systems
WARNING
■Do not use an extender that is too long
Using an extender that is too long is dangerous. The seat belt will not fit
properly. In an accident, the seat belt will not provide adequate protection
and you could be seriously injured. Do not use the extender or choose one
shorter in length if the distance between the extender’s buckle and the cen-
ter of the user’s body is less than 6 in. (150 mm).
■ Do not leave a seat belt extender connected to the buckle
Leaving a seat belt extender connected to the buckle without using the seat
belt is dangerous. When the seat belt extender is connected to the driver’s
seat belt buckle (or front passenger’s seat belt buckle), the SRS driver’s (or
front passenger’s) air bag system will determine that the driver (or front pas-
senger) is wearing the seat belt even if the driver (or front passenger) is not
wearing it. This condition could cause the driver’s (or front passenger’s) air
bag to not activate correctly and result in death or serious injury in the event
of collision. Always wear the seat belt with the seat belt extender.
■ Do not use the seat belt extender when installing a child-restraint sys-
tem on the front or rear passenger seat
Using a seat belt extender to fasten a child-restraint system on any seat is
dangerous. Always follow the child-restraint system manufacturer’s installa-
tion instructions and never use a seat belt extender.

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YARIS iA_OM_OM99Q46z_(U)
1-3. Child Restraint
Even if the front passenger air bag is shut off, Toyota strongly recom-
mends that children be properly restrained and child-restraint systems
of all kinds are properly secured on the rear seats which are the best
place for children.
For more details, refer to “Front passenger occupant classification
sensor” ( →P. 78).
Your Toyota is equipped with LATCH lower anchors for attachment of spe-
cially designed LATCH child-restraint systems in the rear seats. When using
these anchors to secure a child-restraint system, refer to “Using LATCH
Lower Anchor” (→P. 57).
WARNING
■Use the correct size child-restraint system
For effective protection in vehicle accidents and sudden stops, a child must
be properly restrained using a seat belt or child-restraint system depending
on age and size. If not, the child could be seriously injured or even killed in
an accident.
■ Follow the manufacturer’s instru ctions and always keep the child-
restraint system buckled down
An unsecured child-restraint system is dangerous. In a sudden stop or a
collision it could move causing serious injury or death to the child or other
occupants. Make sure any child-restraint system is properly secured in
place according to the child-restraint system manufacturer’s instructions.
When not in use, remove it from the vehicle or fasten it with a seat belt, or
latch it down to BOTH LATCH lower anchors for LATCH child-restraint sys-
tems and the corresponding tether anchor.
■ Always secure a child in a proper child-restraint system
Holding a child in your arms while the vehicle is moving is extremely dan-
gerous. No matter how strong the person may be, he or she cannot hold
onto a child in a sudden stop or collision and it could result in serious injury
or death to the child or other occupants. Even in a moderate accident, the
child may be exposed to air bag forces that could result in serious injury or
death to the child, or the child may be slammed into an adult, causing injury
to both child and adult.

YARIS iA_OM_OM99Q46z_(U)
431-3. Child Restraint
1
Essential Safety Equipment
WARNING
■Never use a rear-facing child-restra int system in the front seat with an
air bag that could deploy
■ Do not install a front-facing child- restraint system on the front passen-
ger seat unless it is unavoidable
Rear-facing child-restraint systems on
the front seat are particularly dangerous
even though you may feel assured that a
front passenger air bag will not deploy
based on the fact that the front passen-
ger air bag deactivation indicator light
illuminates. The child-restraint system
can be hit by a deploying air bag and
moved violently backward resulting in
serious injury or death to the child.
Vehicles with a front passenger air bag
have a warning label attached as shown
below.
The warning label reminds you not to put
a rear-facing child-restraint system on
the front passenger seat at any time.
In a collision, the force of a deploying air
bag could cause serious injury or death
to the child. If installing a front-facing
child-restraint system on the front pas-
senger seat is unavoidable, move the
front passenger seat as far back as pos-
sible.

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YARIS iA_OM_OM99Q46z_(U)
1-3. Child Restraint
WARNING
■Seating a child in a child-restra int system on the front passenger seat
is dangerous under certain conditions
Your vehicle is equipped with front passenger occupant classification sen-
sor. Even with the front passenger occupant classification sensor, if you
must use the front passenger seat to seat a child, using a child-restraint
system on the front passenger seat under the following conditions
increases the danger of the front passenger air bag deploying and could
result in serious injury or death to the child.
● The front passenger air bag deactivation indicator light does not illuminate
when seating a child in the child-restraint system.
● Luggage or other items are placed on the seat with the child in the child-
restraint system.
● A rear passenger or luggage pushing or pulling down on the front passen-
ger 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 t\
he
surface of the front passenger seat.
The designated positions with seat belts on the rear seats are the safest
places for children. Always use seat belts and child restraints.