2015 Lexus GS450h child seat

TABLE OF CONTENTS2
GS450h_OM_OM30E26U_(U)
For your information ................................... 8
Reading this manual................................... 14
How to search ..............................................15
Pictorial index ............................................... 16
1-1. For safe useBefore driving................................. 28
For safety drive............................... 30
Seat belts .......................................... 32
SRS airbags ..................................... 38
Front passenger occupant classification system.................. 49
Safety information for children ................................... 56
Child restraint systems ................57
Installing child restraints............... 61
Exhaust gas precautions .............. 71
1-2. Hybrid system Hybrid system features................72
Hybrid system precautions........ 76
1-3. Theft deterrent system Immobilizer system ........................81
Alarm ................................................. 83 2. Instrument cluster
Warning lights and indicators .............................. 86
Gauges and meters .......................91
Multi-information display .......... 96
Head-up display .......................... 104
Energy monitor/ consumption screen ...................111
3-1. Key information Keys ...................................................120
3-2. Opening, closing and locking the doors and trunk
Smart access system with push-button start .............123
Wireless remote control ...........136
Doors ................................................139
Trunk..................................................143
3-3. Adjusting the seats Front seats...................................... 150
Driving position memory.......... 152
Head restraints ............................ 158
3-4. Adjusting the steering wheel and mirrors
Steering wheel ............................... 161
Inside rear view mirror .............. 162
Outside rear view mirrors........164
1For safety and security
2Instrument cluster
3Operation of
each component

12
GS450h_OM_OM30E26U_(U)
The SRS airbag and seat belt pretensioner devices in your Lexus contain explosive
chemicals. If the vehicle is scrapped with the airbags and seat belt pretensioners left
as they are, this may cause an accident such as fire. Be sure to have the systems of
the SRS airbag and seat belt pretensioner removed and disposed of by a qualified
service shop or by your Lexus deal er before you scrap your vehicle.
Special handling may apply, See www.dt sc.ca.gov/hazardouswaste/perchlorate.
Your vehicle has components that may contain perchlorate. These components may
include airbag, seat belt pretensioners, and wireless remote control batteries.
Scrapping of your Lexus
Perchlorate Material
CAUTION
■General precautions while driving
Driving under the influence: Never drive your vehicle when under the influence of
alcohol or drugs that have impaired your ability to operate your vehicle. Alcohol
and certain drugs delay reaction time, impa ir judgment and reduce coordination,
which could lead to an accident that could result in death or serious injury.
Defensive driving: Always drive defensively. Anticipate mistakes that other drivers
or pedestrians might make and be ready to avoid accidents.
Driver distraction: Always give your full attention to driving. Anything that distracts
the driver, such as adjusting controls, ta lking on a cellular phone or reading can
result in a collision with resulting death or serious injury to you, your occupants or
others.
■General precaution regarding children’s safety
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 shift the vehicle into neutral. There is
also a danger that children may injure th emselves by playing with the windows, the
moon roof, or other features of the vehicle. In addition, heat build-up or extremely
cold temperatures inside the vehicle can be fatal to children.

27
GS450h_OM_OM30E26U_(U)
For safety and security1
1-1. For safe use Before driving................................. 28
For safety drive............................... 30
Seat belts .......................................... 32
SRS airbags .....................................38
Front passenger occupant classification system.................. 49
Safety information for children.................................... 56
Child restraint systems ............... 57
Installing child restraints ............... 61
Exhaust gas precautions .............. 71
1-2. Hybrid system Hybrid system features................72
Hybrid system precautions ........ 76
1-3. Theft deterrent system Immobilizer system ....................... 81
Alarm .................................................83

301-1. For safe use
GS450h_OM_OM30E26U_(U)
For safety drive
Adjust the angle of the seatback
so that you are sitting straight up
and so that you do not have to
lean forward to steer. ( P. 150)
Adjust the seat so that you can
depress the pedals fully and so
that your arms bend slightly at the
elbow when gripping the steering
wheel. ( P. 150)
Lock the head restraint in place
with the center of the head
restraint closest to the top of your
ears. ( P. 1 5 8 )
Wear the seat belt correctly.
( P. 32)
Make sure that all occupants are we aring their seat belts before driving
the vehicle. ( P. 32)
Use a child restraint system appropriate for the child until the child
becomes large enough to properly wear the vehicle’s seat belt. ( P. 5 7 )
For safe driving, adjust the seat and mirror to an appropriate position
before driving.
Correct driving posture
1
2
3
4
Correct use of the seat belts

331-1. For safe use
GS450h_OM_OM30E26U_(U)
1
For safety and security
Push the seat belt shoulder
anchor down while pressing the
release button.
Push the seat belt shoulder
anchor up.
Move the height adjuster up and down
as needed until you hear a click.
For children or smaller-than-aver-
age people, slide the seat belt com-
fort guide forward so that the
shoulder belt does not sit close to
the person’s neck.
Adjusting the seat belt shoulder anchor height (front seats)
1
2
Seat belt comfort guide (outboard rear seats)

341-1. For safe use
GS450h_OM_OM30E26U_(U)The pretensioner helps the seat belt
to quickly restrain the occupant by
retracting the seat belt when the
vehicle is subjected to certain types
of severe frontal collision.
The front seat pretensioners also acti-
vate when the vehicle is subjected to
certain types of severe side collision.
The pretensioner does not activate in
the event of a minor frontal impact, a
minor side impact, a rear impact or a
vehicle rollover.
If the pre-collision sensor detects that
a collision is unavoidable, the pre-
collision system will retract the seat belt before the collision occurs.
( P. 2 9 1 )
■Emergency locking retractor (ELR)
The retractor will lock the belt during a sudden stop or on impact. It may also lock if
you lean forward too quickly. A slow, easy motion will allow the belt to extend so that
you can move around fully.
■Automatic locking retractor (ALR)
When a passenger’s shoulder belt is comp letely extended and then retracted even
slightly, the belt is locked in that position and cannot be extended. This feature is used
to hold the child restraint system (CRS) firmly. To free the belt again, fully retract the
belt and then pull the belt out once more. ( P. 6 1 )
Seat belt pretensioners (fro nt and outboard rear seats)
Pre-collision seat belts (front sea ts of vehicles with pre-collision
system)

351-1. For safe use
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1
For safety and security
■Child seat belt usage
The seat belts of your vehicle were principally designed for persons of adult size.
●Use a child restraint system appropriate for the child, until the child becomes large
enough to properly wear the vehicle’s seat belt. ( P. 5 7 )
●When the child becomes large enough to properly wear the vehicle’s seat belt, fol-
low the instructions regarding seat belt usage. ( P. 3 2 )
■Replacing the belt after the pretensioner has been activated
If the vehicle is involved in multiple collisions, the pretensioner will activate for the
first collision, but will not activate for the second or subsequent collisions.
■Seat belt extender
If your seat belts cann ot be fastened securely
because they are not long enough, a person-
alized seat belt extender is available from
your Lexus dealer free of charge.
CAUTION
Observe the following precautions to reduce the risk of injury in the event of sudden
braking, sudden swerving or an accident.
Failure to do so may cause death or serious injury.
■Wearing a seat belt
●Ensure that all passengers wear a seat belt.
●Always wear a seat belt properly.
●Each seat belt should be used by one pe rson only. Do not use a seat belt for more
than one person at once, including children.
●Lexus recommends that children be seated in the rear seat and always use a seat
belt and/or an appropriate child restraint system.
●To achieve a proper seating position, do not recline the seat more than necessary.
The seat belt is most effective when the occupants are sitting up straight and well
back in the seats.
●Do not wear the shoulder belt under your arm.
●Always wear your seat belt low and snug across your hips.

361-1. For safe use
GS450h_OM_OM30E26U_(U)
CAUTION
■Pregnant women
■People suffering illness
Obtain medical advice and wear the seat belt in the proper way. (P. 3 2 )
■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 other serious injuries that could
result in death.
If this occurs and the buckle cannot be un fastened, scissors should be used to cut
the belt.
■Seat belt pretensioners
If the pretensioner has activated, the SRS warning light will come on. In that case,
the seat belt cannot be used again and must be replaced at your Lexus dealer.
■Adjustable shoulder anchor
Always make sure the shoulder belt is positioned across the center of your shoul-
der. The belt should be kept away from yo ur neck, but not falling off your shoulder.
Failure to do so could reduce the amount of protection in an accident and cause
death or serious injuries in the event of a sudden stop, sudden swerve or accident.
(  P. 3 3 )
Obtain medical advice and wear the seat
belt in the proper way. ( P. 3 2 )
Women who are pregnant should position
the lap belt as low as possible over the hips in
the same manner as other occupants,
extending the shoulder belt completely over
the shoulder and avoidi ng belt contact with
the rounding of the abdominal area.
If the seat belt is not worn properly, not only
the pregnant woman, but also the fetus could
suffer death or serious injury as a result of
sudden braking or a collision.