ECU TOYOTA YARIS 2021 User Guide

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YARIS(HB) Owner's Manual_Europe_MK0001_en
1-1. For safe use
For safety and security
WARNING
●Do not strike or apply significant levels of force to the area of the
SRS airbag components or the front doors.Doing so can cause the SRS air-
bags to malfunction.
●Do not touch any of the component
parts immediately after the SRS air- bags have deployed (inflated) as they may be hot.
●If breathing becomes difficult after the SRS airbags have deployed,
open a door or window to allow fresh air in, or leave the vehicle if it is safe to do so. Wash off any resi-
due as soon as possible to prevent skin irritation.
●If the areas where the SRS airbags are stored, such as the steering wheel pad and front and rear pillar
garnishes, are damaged or cracked, have them replaced by any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional.
■Modification and disposal of SRS airbag system components
Do not dispose of your vehicle or per-
form any of the following modifica- tions without consulting your Toyota retailer or Toyota authorized repairer,
or any reliable repairer. The SRS air- bags may malfunction or deploy (inflate) accidentally, causing death or
serious injury.
●Installation, removal, disassembly
and repair of the SRS airbags
●Repairs, modifications, removal or
replacement of the steering wheel, instrument panel, dashboard, seats or seat upholstery, front, side and
rear pillars, roof side rails, front door panels, front door trims or front door speakers
●Modifications to the front door panel (such as making a hole in it)
●Repairs or modifications of the front fender, front bumper, or side of the occupant compartment
●Installation of a grille guard (bull bars, kangaroo bar, etc.), snow
plows or winches
●Modifications to the vehicle’s sus-
pension system
●Installation of electronic devices
such as mobile two-way radios (RF- transmitter) and CD players

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YARIS(HB) Owner's Manual_Europe_MK0001_en
1-2. Child safety
For safety and security
1-2.Child sa fety
“PASSENGER AIR BAG” indica-
tor
“PASSENGER AIR BAG” and “ON”
indicator light turns on when the airbag
system is on, and about after 60 sec-
onds they go off. (only when the engine
switch is in ON)
Airbag manual on-off switch
Vehicles without a smart entry &
start system: Insert the key into the
cylinder and turn to the “OFF” posi-
tion.
The “OFF” indicator light turns on (only
when the engine switch is in ON).
Vehicles with a smart entry & start
system: Insert the mechanical key
into the cylinder and turn to the
“OFF” position.
The “OFF” indicator light turns on (only
when the engine switch is in ON).
■“PASSENGER AIR BAG” indicator information
If any of the following problems occur, it
is possible that there is a malfunction in the system. Have the vehicle inspected by any authorized Toyota retailer or
Toyota authorized repairer, or any reli- able repairer.
●The “OFF” indicator does not illumi-nate when the airbag manual on-off switch is set to “OFF”.
●The indicator light does not change when the airbag manual on-off switch
is switched to “ON” or “OFF”.
Airbag manual on-off
system
This system deactivates the
front passenger airbag.
Only deactivate the airbag
when using a child restraint
system on the front passenger
seat.
System components
Deactivating the front seat
passenger airbag

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YARIS(HB) Owner's Manual_Europe_MK0001_en
1-2. Child safety
For safety and security
Points to remember: P.47
When using a child restraint sys-
tem: P.48
Child restraint system compatibility
for each seating position: P.51
Child restraint system installation
method: P.60
• Fixed with a seat belt: P.61
• Fixed with an ISOFIX lower
anchorage: P.63
• Using a top tether anchorage:
P. 6 4
z Prioritize and observe the warn-
ings, as well as the laws and reg-
ulations for child restraint
systems.
z Use a child restraint system until
the child becomes large enough
to properly wear the vehicle’s
seat belt.
z Choose a child restraint system
appropriate to the age and size
of the child.
z Note that not all child restraint
systems can fit in all vehicles.
Before using or purchasing a
child restraint system, check the
compatibility of the child restraint
system with seat positions.
( →P. 5 1 )
Child restraint systems
Before installing a child
restraint system in the vehicle,
there are precautions that need
to be observed, different types
of child restraint systems, as
well as installation methods,
etc., written in this manual.
z Use a child restraint system
when riding with a small child
that cannot properly use a seat
belt. For the child’s safety,
install the child restraint sys-
tem to a rear seat. Be sure to
follow the installation method
that is in the operation manual
enclosed with the restraint sys-
tem.
z The use of a Toyota genuine
child restraint system is rec-
ommended, as it is safer to
use in this vehicle. Toyota gen-
uine child restraint systems
are made specifically for
Toyota vehicles. They can be
purchased at a Toyota dealer.
Table of contents
Points to remember
WARNING
■When a child is riding
Observe the following precautions. Failure to do so may result in death or
serious injury.

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YARIS(HB) Owner's Manual_Europe_MK0001_en
1-2. Child safety
■When installing a child
restraint system to a front pas-
senger seat
For the safety of a child, install a
child restraint system to a rear seat.
When installing a child restraint
system to a front passenger seat is
unavoidable, adjust the seat as fol-
lows and install the child restraint
system:
z Move the front seat fully rear-
ward.
z Adjust the seat height to the
upper most position.
z Adjust the seatback angle to the
most upright position.
When installing a forward-facing child
WARNING
●For effective protection in automo- bile accidents and sudden stops, a
child must be properly restrained, using a seat belt or child restraint system which is correctly installed.
For installation details, refer to the operation manual enclosed with the child restraint system. General
installation instruction is provided in this manual.
●Toyota strongly urges the use of a proper child restraint system that conforms to the weight and size of
the child, installed on the rear seat. According to accident statistics, the child is safer when properly
restrained in the rear seat than in the front seat.
●Holding a child in your or someone else’s arms is not a substitute for a child restraint system. In an acci-
dent, the child can be crushed against the windshield or between the holder and the interior of the
vehicle.
■Handling the child restraint sys-
tem
If the child restraint system is not properly fixed in place, the child or
other passengers may be seriously injured or even killed in the event of sudden braking, sudden swerving, or
an accident.
●If the vehicle were to receive a
strong impact from an accident, etc., it is possible that the child restraint system has damage that is
not readily visible. In such cases, do not reuse the restraint system.
●Depending on the child restraint system, installation may be difficult or impossible. In those cases,
check whether the child restraint system is suitable for installment in the vehicle. ( →P.51) Be sure to
install and observe the usage rules after carefully reading the child restraint system fixing method in
this manual, as well as the opera- tion manual enclosed with the child restraint system.
●Keep the child restraint system properly secured on the seat even if
it is not in use. Do not store the child restraint system unsecured in the passenger compartment.
●If it is necessary to detach the child restraint system, remove it from the
vehicle or store it securely in the luggage compartment.
When using a child restraint
system

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YARIS(HB) Owner's Manual_Europe_MK0001_en
1-2. Child safety
For safety and security
seat, if there is a gap between the child
seat and the seatback, adjust the
seatback angle until good contact is
achieved.
z If the head restraint interferes
with your child restraint system,
and the head restraint can be
removed, remove the head
restraint. Otherwise, put the
head restraint in the upper most
position.
WARNING
■When using a child restraint sys- tem
Observe the following precautions. Failure to do so may result in death or serious injury.
●Never use a rear-facing child restraint system on the front pas-
senger seat when the airbag man- ual on-off switch is on. ( →P.45) The force of the rapid inflation of the
front passenger airbag can cause death or serious injury to children in the event of an accident.
●There is a label(s) on the passen-ger side sun visor, indicating it is forbidden to attach a rear-facing
child restraint system to the front passenger seat.Details of the label(s) are shown in
the illustration below.

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YARIS(HB) Owner's Manual_Europe_MK0001_en
1-2. Child safety
For safety and security
■Child restraint system compat-
ibility for each seating posi-
tion
Compatibility of each seating posi-
tion with child restraint systems
( →P.52) displays the type of child
restraint systems that can be used
and possible seating positions for
installation using symbols.
Also, the recommended child
restraint system that is suitable for
your child can be selected.
Otherwise, check [Recommended
child restraint systems and Com-
patibility table] for recommended
child restraint systems. ( →P. 5 6 )
Check the selected child restraint
system together with the following
[Before confirming the compatibility
of each seating position with child
restraint systems].
■Before confirming the compat-
ibility of each seating position
with child restraint systems
1 Checking the child restraint sys-
tem standards.
Use a child restraint system that
conforms to UN (ECE) R44*1 or
UN (ECE) R129*1, 2.
The following approval mark is
displayed on child restraint sys-
tems which are conformed.
Check for an approval mark
attached to the child restraint
system.
Example of the displayed regulation
number
UN (ECE) R44 approval mark*3
The weight range of the child
who is applicable for an UN
(ECE) R44 approval mark is
WARNING
●Use child restraint system suitable to the age and size of the child and
install it to the rear seat.
●If the driver’s seat interferes with
the child restraint system and pre- vents it from being attached cor-rectly, attach the child restraint
system to the right-hand rear seat (left-hand drive vehicles) or the left-hand rear seat (right-hand drive
vehicles). ( →P. 5 6 )
Child restraint system com-
patibility for each seating
position

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YARIS(HB) Owner's Manual_Europe_MK0001_en
1-2. Child safety
For safety and security
Right-hand drive vehicles
*1: Move the front seat fully rearward. If
the passenger seat height can be
adjusted, move it to the upper most
position.
*2: Adjust the seatback angle to the
most upright position. When install-
ing a forward-facing child seat, if
there is a gap between the child seat
and the seatback, adjust the
seatback angle until good contact is
achieved.
*3: If the head restraint interferes with
your child restraint system, and the
head restraint can be removed,
remove the head restraint.
Otherwise, put the head restraint in
the upper most position.
*4: Deactivation of front passen-
ger airbag.
*5: Activation of front passenger
airbag. Never use a rear-facing child
restraint system on the front passen-
ger seat when the airbag manual on-
off switch is on.
*6: Not suitable for child restraint sys-
tems with support leg.
Suitable for “universal” category
child restraint system fixed with
the seat belt.
Suitable for forward-facing “Uni-
versal” category child restraints
system fixed with the seat belt.
Suitable for child restraint sys-
tems given on recommended
child restraint systems and
compatibility table ( →P.56).
Suitable for i-Size and ISOFIX
child restraint system.
Includes a top tether anchorage
point.

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YARIS(HB) Owner's Manual_Europe_MK0001_en
1-2. Child safety
For safety and security
1st lock position
12th lock position
ISOFIX child restraint systems are divided into different “fixture”. The child
restraint system can be used in the seating positions for “fixture” mentioned
in the table above. For kind of “fixture” relation, confirm the following table.
If your child restraint system has no kind of “fixture” (or if you cannot find
information in the table below), please refer to the child restraint system
“vehicle list” for compatibility information or ask the retailer of your child
seat.
Mass
groupsChild weightSize classFixtureDescription
0up to 10 kg
(22 lb.)
ER1Rearward-facing infant seat
FL1Left lateral-facing infant seat
(Carrycot)
GL2Right lateral-facing infant seat
(Carrycot)
0+up to 13 kg
(28 lb.)
CR3Full-size, rearward-facing child
restraint systems
DR2Reduced-size, rearward-facing
child restraint systems
—R2XReduced-size, rearward-facing
child restraint systems
ER1Rearward-facing infant seat

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YARIS(HB) Owner's Manual_Europe_MK0001_en
1-2. Child safety
For safety and security
*: Be sure to attach the seat belt through the SecureGuard.
Key of letters inserted in the above table:
U: Suitable position for recommended child restraint system of “Universal”
category
UF: Suitable position for recommended forward-facing child restraint sys-
tem of “Universal” category
X: Not suitable position
The child restraint systems mentioned in the table may not be available out-
side the EU area.
KIDFIX XP SICTII
15 to 25 kg
(34 to 55 lb.)
UUUXU
KIDFIX II S*UUUXU
MAXI PLUSUUUXU
KIDFIX XP SICTIII
22 to 36 kg
(48 to 79 lb.)
UUXXX
KIDFIX II S*UUXXX
MAXI PLUSUUUXU
Recommended Child
Restraint SystemMass groups
Seating position
Airbag man-
ual on-off
switch
ONOFF

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YARIS(HB) Owner's Manual_Europe_MK0001_en
1-2. Child safety
Recommended child restraint system fixed with an ISOFIX lower anchor-
age
*: Be sure to attach the seat belt through the SecureGuard.
Key of letters inserted in the above table:
IUF: Suitable position for recommended ISOFIX forward-facing child
restraint system of “Universal” category
IL: Suitable position for recommended ISOFIX forward-facing child restraint
system of “Semi-universal” category
X: Not suitable position for recommended ISOFIX forward-facing child
restraint system
The child restraint systems mentioned in the table may not be available out-
side the EU area.
Recommended Child
Restraint SystemMass groups
Seating position
Airbag man-
ual on-off
switch
ONOFF
G0+, BABY SAFE
PLUS
0, 0+
Up to 13 kg
(28 lb.)
XXXXX
DUO PLUS
I
9 to 18 kg
(20 to 39 lb.)
XXIUFXIUF
KIDFIX XP SICTII
15 to 25 kg
(34 to 55 lb.)
XXILXIL
KIDFIX II S*XXILXIL
MAXI PLUSXXILXIL
MAXI PLUS
III
22 to 36 kg
(48 to 79 lb.)
XXILXIL