ECU LEXUS LX570 2016 Owner's Manual

531-1. For safe use
LX570_OM_OM60N01U_(U) 1
For safety and security ■
Unoccupied
■
There is a malfunction in the system Indicator/
warning light “A I R B A G O N ” a n d “A I R B A G O F F ”
indicator lights Not illuminated
SRS warning light
Off
Front passenger’s seat belt reminder light
Devices Front passenger airbag Deactivated
Side airbag
on the front passenger seat
Activated
Curtain shield airbag
in the front passenger side
Front passenger knee airbag
Deactivated
Front passenger’s seat belt pretensioner
Indicator/
warning light “A I R B A G O N ” a n d “A I R B A G O F F ”
indicator lights “A I R B A G O F F ”
SRS warning light On
Front passenger’s seat belt reminder light Off
Devices Front passenger airbag Deactivated
Side airbag
on the front passenger seat
Activated
Curtain shield airbag
in the front passenger side
Front passenger knee airbag Deactivated
Front passenger’s seat belt pretensioner Activated

551-1. For safe use
LX570_OM_OM60N01U_(U) 1
For safety and security WA R N I N G ■
Front passenger occupant classification system precautions
Observe the following precautions regarding the front passenger occupant classifica-
tion system.
Failure to do so may cause death or serious injury. ●
Wear the seat belt properly. ●
Make sure the front passenger’s seat belt plate has not been left inserted into the
buckle before someone sits in the front passenger seat. ●
Make sure the “AIR BAG OFF” indicator li ght is not illuminated when using the seat
belt extender for the front passenger seat. If the “AIR BAG OFF” indicator light is illu-
minated, disconnect the extender tongue from the seat belt buckle, and reconnect
the seat belt. Reconnect the seat belt extender after making sure the “AIR BAG ON”
indicator light is illuminated. If you use th e seat belt extender while the “AIR BAG
OFF” indicator light is illumi nated, the SRS airbags for the front passenger will not
activate, which could cause death or serious injury in the event of a collision.●
Do not apply a heavy load to the front pa ssenger seat or equipment (e.g. seatback
pocket). ●
Do not put weight on the front passenger se at by putting your hands or feet on the
front passenger seat seatback from the rear passenger seat.●
Do not let a rear passenger lift the front passenger seat with their feet or press on the
seatback with their legs. ●
Do not put objects under the front passenger seat.

571-1. For safe use
LX570_OM_OM60N01U_(U) 1
For safety and security
Safety information for children ●
It is recommended that children sit in the rear seats to avoid accidental con-
tact with the shift lever, wiper switch etc. ●
Use the rear door child-protector lock or the window lock switch to avoid
children opening the door while driving or operating the power window acci-
dentally. (  P. 118, 165)●
Do not let small children operate equi pment which may catch or pinch body
parts, such as the power window, hood, back door, seats etc.Observe the following precautions when children are in the vehicle.
Use a child restraint system appropriate for the child, until the child becomes
large enough to properly wear the vehicle’s seat belt.
WA R N I N G
Never leave children unattended in the vehicle, and never allow children to have or use
the key.
Children may be able to start the vehicle or sh ift the vehicle into neutral. There is also a
danger that children may injure themselves by playing with the windows, the moon roof
(if equipped) or other features of the vehicle. In addition, heat build-up or extremely
cold temperatures inside the vehicle can be fatal to children.

591-1. For safe use
LX570_OM_OM60N01U_(U) 1
For safety and security Child restraint systems are classified into the following 3 types according to the
age and size of the child:
Types of child restraints 
Rear facing  Infant seat/convert-
ible seat 
Forward facing  Convertible
seat
Booster seat

611-1. For safe use
LX570_OM_OM60N01U_(U) 1
For safety and security WA R N I N G ■
Child restraint precautions ●
For effective protection in automobile accidents and sudden stops, a child must be
properly restrained, using a se at belt or child restraint system depending on the age
and size of the child. Holding a child in your arms is not a substitute for a child restraint
system. In an accident, the child can be crushed against the wi ndshield, or between
you and the vehicle’s interior. ●
Lexus strongly urges the use of a proper child restraint system that conforms to the
size of the child, installed on the rear seat . According to accident statistics, the child is
safer when properly restrained in th e rear seat than in the front seat.●
Never install a rear-facing ch ild restraint system on the front passenger seat even if
the “AIR BAG OFF” indicator light is illuminated.
In the event of an accident, the force of the rapid inflation of the front passenger air-
bag can cause death or serious injury to the child if the rear-facing child restraint sys-
tem is installed on the front passenger seat. ●
A forward-facing child restraint system ma y be installed on the front passenger seat
only when it is unavoidable. A child restra int system that requires a top tether strap
should not be used in the front passenger seat since there is no top tether strap
anchor for the front passenger seat. Adjust the seatback as upright as possible and
always move the seat as far back as possible even if the “AIR BAG OFF” indicator
light is illuminated, because the front passenger airbag could inflate with considerable
speed and force. Otherwise, the child may be killed or seriously injured. ●
Do not use the seat belt extender when inst alling a child restraint system on the front
or rear passenger seat. If installing a child restraint system with the seat belt extender
connected to the seat belt, the seat belt w ill not securely hold the child restraint sys-
tem, which could cause death or serious injury to the child or other passengers in the
event of a sudden stop, sudden swerve or accident. ●
Do not allow the child to lean his/her head or any part of his/her body against the
door or the area of the seat, front, side and rear pillars or roof side rails from which the
SRS side airbags or SRS curtain shield airbags deploy even if the ch ild is seated in the
child restraint system. It is dangerous if the SRS side airbags and curtain shield air-
bags inflate, and the impact could caus e death or serious injury to the child.●
Make sure you have complied with all insta llation instructions provided by the child
restraint manufacturer and that the system is properly secured. If it is not secured
properly, it may cause death or serious inju ry to the child in the event of a sudden
stop, sudden swerve or accident.

62 1-1. For safe use
LX570_OM_OM60N01U_(U) WA R N I N G ■
When children are in the vehicle
Do not allow children to play with the seat belt. If the seat belt becomes twisted around
a child’s neck, it may lead to choking or othe r serious injuries that could result in death.
If this occurs and the buckle cannot be unfastened, scissors should be used to cut the
belt. ■
When the child restraint system is not in use●
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 rest raint system, remove it from the vehicle or
store it securely in the luggage compartment. This will prevent it from injuring passen-
gers in the event of a sudden stop, sudden swerve or accident.

631-1. For safe use
LX570_OM_OM60N01U_(U) 1
For safety and security
Installing child restraints Child restraint LATCH anchors
LATCH anchors are provided for the
second outboard seats. (Buttons dis-
playing the location of the anchors are
attached to the seats.)
Seat belts equipped with a child
restraint locking mechanism (ALR/
ELR belts except driver’s seat belt)
Anchor bracket (for top tether strap) Anchor brackets are provided for all
second seats.Follow the child restraint system manu facturer’s instructions. Firmly secure
the child restraints to the outboard second seats using the LATCH anchors or
a seat belt. Attach the top tether st rap when installing a child restraint.
The lap/shoulder belt can be used if yo ur child restraint system is not compati-
ble with the LATCH (Lower Anchor s and Tethers for Children) system.

651-1. For safe use
LX570_OM_OM60N01U_(U) 1
For safety and security 
Ty p e A
Latch the hooks of the lower straps
onto the LATCH anchors.
If the child restraint has a top tether
strap, the top tether strap should be
latched onto the top tether strap
anchor.
For owners in Canada:
The symbol on a child restraint system
indicates the presence of a lower con-
nector system. 
Ty p e B
Latch the buckles onto the LATCH
anchors.
If the child restraint has a top tether
strap, the top tether strap should be
latched onto the top tether strap
anchor.
For owners in Canada:
The symbol on a child restraint system
indicates the presence of a lower con-
nector system. Canada only3
4
Canada only3
4

66 1-1. For safe use
LX570_OM_OM60N01U_(U) ■
Rear-facing  Infant seat/Convertible seat
Fold the seatback while pulling
the seatback angle lever. Return
the seatback and secure it at the
first lock position. (  P. 1 4 2 )
Place the child restraint system
on the second seat facing the rear
of the vehicle.
Run the seat belt through the
child restraint system and insert
the plate into the buckle. Make
sure that the belt is not twisted.Installing child restraints using a se at belt (child restraint lock function
belt) 1
2
3

671-1. For safe use
LX570_OM_OM60N01U_(U) 1
For safety and security Fully extend the shoulder belt and
then allow it to retract slightly in
order to activate the ALR lock
mode. Lock mode allows the seat belt to
retract only.
While pushing the child restraint
system down into the second
seat, allow the shoulder belt to
retract until the child restraint sys-
tem is securely in place. After the shoulder belt has retracted
to a point where there is no slack in
the belt, pull the belt to check that it
cannot be extended. 4
5