Page 49 of 776
491-1. For safe use
1
For safety and security
RX350/RX200t_EE_OM48F32E
●A portion of a door or its surrounding area is damaged, deformed or has had a hole made init, or the vehicle was involved in an accident
that was not severe enough to cause the SRS side and curtain shield airbags to inflate.
●The pad section of the steering wheel, dash-board near the front passenger airbag orlower portion of the instrument panel is
scratched, cracked, or otherwise damaged.
●The front passenger’s seat cushion surface is
scratched, cracked, or otherwise damaged.
●The surface of the seats with the side airbag is
scratched, cracked, or otherwise damaged.
●The portion of the front pillars, rear pillars or
roof side rail garnishes (padding) containing the curtain shield airbags inside is scratched,cracked, or otherwise damaged.
Page 50 of 776

501-1. For safe use
RX350/RX200t_EE_OM48F32E
Exhaust gas precautions
Harmful substance to the human body is contained in exhaust gases if inhaled.
WARNING
Exhaust gases contain harmful carbon monoxide (CO), which is colorless and odorless. Observe the following precautions.Failure to do so may cause exhaust gases enter the vehicle and may lead to an accident
caused by light-headedness, or may lead to death or a serious health hazard.
■Important points while driving
●Keep the back door closed.
●If you smell exhaust gases in the vehicle even when the back door is closed, open the windows and have the vehicle inspected at any authorized Lexus dealer or repairer,or another duly qualified and equipped professional as soon as possible.
■When parking
●If the vehicle is in a poorly ventilated area or a closed area, such as a garage, stop the engine.
●Do not leave the vehicle with the engine running for a long time.If such a situation cannot be avoided, park the vehicle in an open space and ensurethat exhaust fumes do not enter the vehicle interior.
●Do not leave the engine running in an area with snow build-up, or where it is snowing. If snowbanks build up around the vehicle while the engine is running, exhaust gasesmay collect and enter the vehicle.
■Exhaust pipe
The exhaust system needs to be checked periodically. If there is a hole or crack caused by corrosion, damage to a joint or abnormal exhaust noise, be sure to have the vehicle
inspected and repaired by any authorized Lexus dealer or repairer, or another duly qualified and equipped professional.
Page 51 of 776
51
1
For safety and security
RX350/RX200t_EE_OM48F32E
1-2. Child safety
“PASSENGER AIR BAG” indicator
The “ON” indicator light turns on when the airbag system is on (only when the
engine switch is in IGNITION ON mode).
Airbag manual on-off switch
Insert the mechanical key into the cylin-
der and rotate to the “OFF” position.
The “OFF” indicator light turns on (only when the engine switch is in IGNITION
ON mode).
Airbag manual on-off system
This system deactivates the front passenger airbag and seat cushion airbag.
Only deactivate the airbags when using a child restraint system on the front
passenger seat.
1
2
Deactivating the airbags for the front passenger
Page 52 of 776

521-2. Child safety
RX350/RX200t_EE_OM48F32E
■“PASSENGER AIR BAG” indicator information
If any of the following problems occur, it is possible that there is a malfunction in the sys- tem. Have the vehicle inspected by any author ized Lexus dealer or repairer, or another duly qualified and equipped professional.
●Neither “ON” nor “OFF” comes on.
●The indicator light does not change when the airbag manual on-off switch is switchedto “ON” or “OFF”.
WARNING
■When installing a child restraint system
For safety reasons, always install a child rest raint system in a rear seat. In the event that the rear seat cannot be used, the front seat can be used as long as the airbag manualon-off system is set to “OFF”.
If the airbag manual on-off system is left on, the strong impact of the airbag deployment (inflation) may cause serious injury or even death.
■When a child restraint system is not installed on the front passenger seat
Ensure that the airbag manual on-off system is set to “ON”. If it is left off, the airbag may not deploy in the event of an accident, which may result inserious injury or even death.
Page 53 of 776

531-2. Child safety
1
For safety and security
RX350/RX200t_EE_OM48F32E
●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 drivin g or operating the power window acci-
dentally. ( P. 143, 210)
●Do not let small children operate equipment which may catch or pinch body
parts, such as the power window, hood, back door, seats etc.
Riding with children
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 wea r the vehicle’s seat belt.
WARNING
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
or panoramic 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.
Page 54 of 776

541-2. Child safety
RX350/RX200t_EE_OM48F32E
Points to remember ........................................................................................................ P. 54
Child restraint system .................................................................................................... P. 5 6
When using a child restraint system ........................................................................ P. 59
Child restraint system installation method
• Fixed with a seat belt................................................................................................. P. 62
• Fixed with an ISOFIX rigid anchor ..................................................................... P. 69
• Using an anchor bracket (for top strap) ........................................................... P. 75
●Prioritize and observe the warnings, as well as the laws and regulations for
child restraint systems.
●Use a child restraint system until the child becomes large enough to properly
wear the vehicle’s seat belt.
●Choose a child restraint sy stem appropriate to the age and size of the child.
●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. 63, 70)
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.
●Use a child restraint system when riding with a small child that cannot prop-
erly use a seat belt. For the child’s safety, install the child restraint system to a
rear seat. Be sure to follow the installation method that is in the operation
manual enclosed with the restraint system.
●The use of a Lexus genuine child restraint system is recommended, as it is
safer to use in this vehicle. Lexus genuine child restraint systems are made
specifically for Lexus vehicles. They can be purchased at a Lexus dealer.
Table of contents
Points to remember
Page 55 of 776

551-2. Child safety
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For safety and security
RX350/RX200t_EE_OM48F32E
WARNING
■When a child is riding
Observe the following precautions. Failure to do so may result in death or serious injury.
●For effective protection in automobile accidents and sudden stops, a child must be properly restrained, using a seat belt or child restraint system which is correctly installed. For installation de tails, refer to the operation manual enclosed with the child
restraint system. General installation in struction is provided in this manual.
●Lexus 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 accident, the child can be crushed against the windshield or between
the holder and the interior of the vehicle.
■Handling the child restraint system
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 swerv- ing, 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 restrain t system, installation may be difficult or impossible. In
those cases, check whether the child restraint system is suitable for installment in the vehicle. ( P. 62, 69) Be sure to install and observe the usage rules after carefully reading the child restraint system fixing me thod in this manual, as well as the opera-
tion manual enclosed with the child restraint system.
●Keep the child restraint system properly secure d on the seat even if it is not in use. Do not store the child restraint system un secured 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.
Page 56 of 776
561-2. Child safety
RX350/RX200t_EE_OM48F32E
Install the available child restraint system in vehicle upon confirming the following
items.
■Standards for child restraint systems
Use a child restraint system that conforms to ECE R44*1 or ECE R129*1, 2.
The following approval mark is displaye d on child restraint systems which are
conformed.
Check for an approval mark attached to the child restraint system.
Example of the displayed regulation
number
ECE R44 approval mark*3
The weight range of the child who
is applicable for an ECE R44
approval mark is indicated.
ECE R129 approval mark*3
The height range of the child who
is applicable as well as available
weights for an ECE R129
approval mark is indicated.
*1: ECE R44 and ECE R129 are U.N. regu lations for child restraint systems.
*2: The child restraint systems mentioned in the table may not be available outside of
the EU area.
*3: The displayed mark may differ depending on the product.
Child restraint system
1
2