Page 77 of 676
771-1. For safe use
1
For safety and security
LS600h/LS600hL_EE(OM50G20E)
■Forward-facing Child seat
Place the child restraint system
on the seat facing the front 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.
Follow the directions given in the
child restraint system installation
manual and fix the child restraint
system securely in place.
If your child restraint system is not
equipped with a lock-off (a seat
belt locking feature), secure the
child restraint system using a
locking clip.
After installing the child restraint system, rock it back and forth to
ensure that it is installed securely.
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Page 78 of 676
781-1. For safe use
LS600h/LS600hL_EE(OM50G20E)
■Junior seat
Place the child restraint system
on the seat facing the front of
the vehicle.
Sit the child in the child
restraint system. Fit the seat
belt to the child restraint sys-
tem according to the manufac-
turer’s instructions and insert
the plate into the buckle. Make
sure that the belt is not twisted.
Check that the shoulder belt is cor-
rectly positioned over the child’s
shoulder and that the lap belt is as
low as possible. ( P. 44)
Push the buckle release button and
fully retract the seat belt.
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Removing a child restraint installed with a seat belt
Page 79 of 676
791-1. For safe use
1
For safety and security
LS600h/LS600hL_EE(OM50G20E)
Widen the gap between the seat cushion and seatback slightly.
Latch the buckles onto the exclu-
sive fixing bars.
If the child restraint has a top strap, the
top strap should be latched onto the
anchor bracket.
Installation with ISOFIX rigid anchors (ISOFIX child restraint sys-
tem)
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Page 80 of 676
801-1. For safe use
LS600h/LS600hL_EE(OM50G20E)
Secure the child restraint using a
seat belt or ISOFIX rigid anchors
and move the head restraint to
the lowest position (outer rear
seats) or fold the head restraint
(rear center seat). ( P. 214)
Open the anchor bracket cover,
latch the hook onto the anchor
bracket and tighten the top strap.
Make sure the top strap is securely
latched.
■When installing a child restraint system
You need a locking clip to install the child restraint system. Follow the instructions
provided by the manufacturer of the system . If your child restraint system does not
provide a locking clip, you can purchase the following item from any authorized
Lexus dealer or repairer, or another duly qualified and equipped professional:
Locking clip for child restraint system
(Part No. 73119-22010)
Child restraint systems with a top strap
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Page 81 of 676

811-1. For safe use
1
For safety and security
LS600h/LS600hL_EE(OM50G20E)
CAUTION
■When installing a child restraint system
Follow the directions given in the child restraint system installation manual and fix
the child restraint system securely in place.
If the child restraint system is not correctly fixed in place, the child or other passen-
gers may be seriously injured or even killed in the event of sudden braking or an
accident.
●If the driver’s seat interferes with the child
restraint system and prevents it from being
attached correctly, 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).
●Adjust the front passenger seat or rear
seats so that it does not interfere with the
child restraint system.
●When installing a forward-facing child
restraint system on the front passenger
seat, move the seat as far back as possible.
Failure to do so may result in death or seri-
ous injury if the airbags deploy (inflate).
Page 82 of 676
821-1. For safe use
LS600h/LS600hL_EE(OM50G20E)
CAUTION
■When installing a child restraint system
●Never use a rear-facing child restraint sys-
tem on the front passenger seat when the
airbag manual on-off switch is on. ( P. 61)
The force of the rapid inflation of the front
passenger airbag can cause death or seri-
ous injury to children in the event of an
accident.
●There is a label(s) on the passenger 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 illus-
tration below.
Page 83 of 676

831-1. For safe use
1
For safety and security
LS600h/LS600hL_EE(OM50G20E)
CAUTION
■When installing a child restraint system
●If child restraint system regulations exist in the country where you reside, please
contact any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional for the child restraint system installation.
●When a junior seat is installed, always ensure that the shoulder belt is positioned
across the center of the child’s shoulder. The belt should be kept away from the
child’s neck, but not so that it could fall of f the child’s shoulder. Failing to do so may
result in death or serious injury in the event of an accident or sudden braking.
●Ensure that the belt and plate are securely locked and the seat belt is not twisted.
●Shake the child restraint system left and right, and forward and backward to
ensure that it has been securely installed.
●After securing a child restraint system, never adjust the seat.
●Follow all installation instructions provided by the child restraint system manufac-
turer.
■To correctly attach a child restraint system to the anchors
When using the lower anchors, be sure that there are no foreign objects around
the anchors and that the seat belt is not caught behind the child restraint system.
Make sure the child restraint system is securely attached, or it may cause death or
serious injury to the child or other passengers in the event of sudden braking or an
accident.
Page 205 of 676

2053-3. Adjusting the seats
3
Operation of each component
LS600h/LS600hL_EE(OM50G20E)
CAUTION
■Power rear seats
●Seat adjustment
To reduce the risk of sliding under the lap belt during a collision, do not recline the
seat more than necessary.
If the seat is too reclined, the lap belt may slide past the hips and apply restraint
forces directly to the abdomen, or yo ur neck may contact the shoulder belt,
increasing the risk of death or serious injury in the event of an accident.
Adjustments should not be made while driving as the seat may unexpectedly
move and cause the driver to lose control of the vehicle.
●When adjusting the seat position and ottoman angle (vehicles with relaxation
seat)
Keep sufficient footwell space to prevent your feet from being caught by the front
seat.
●When returning the rear seats to the neutral position
To avoid injuring the rear passengers, wait until they have gotten out of the vehicle
before operating the switch.
●Using the ottoman (vehicles with relaxation seat)
• Do not sit on the ottoman.
If someone sits on the ottoman, the seat belt cannot be fitted properly, and
they may be thrown from the seat, resulting in death or serious injury in the
event of an accident or sudden braking.
• When getting in or out of the vehicle, retract the ottoman. If the ottoman is not
retracted, it may cause a fall, resulting in injury.
• Do not operate the ottoman when the vehicle is moving.
• Do not allow anyone to put their hands or feet under the passenger seat when
stowing the ottoman.
■Using the pelvic support seat with seat vibrator and rear seat relaxation system
●Those who are pregnant, have recently given birth, or suffer from ailments requir-
ing rest (heart disease etc.) should consult a doctor before use.
●Do not allow children to use the pelvic support seat vibration function or the rear
seat relaxation function.
●Do not use immediately after consuming a meal or alcohol, or for an extended
period of time.
●If you feel sick while using the pelvic support seat vibration function or the rear
seat relaxation function, immediately discontinue use.