airbag LEXUS RC300H 2017 Owner's Manual

551-1. For safe use
1
For safety and security
RC300h_EE(OM24740E)
■“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.

661-1. For safe use
RC300h_EE(OM24740E)
WARNING
■When installing a child restraint system
Observe the following when in stalling child restraint system to the front passenger seat if it is unavoidable. The front passenger SRS airbag inflates with considerable speed
and force that if not observed may lead to death or serious injury to the child.
●Never use a rear-facing child restraint system
on the front passenger seat when the airbag manual on-off switch is on. ( P. 54) 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 passenger side sunvisor, indicating it is forbidden to attach arear-facing child restraint system to the front
passenger seat. Details of the label(s) are shown in theillustration below.

671-1. For safe use
1
For safety and security
RC300h_EE(OM24740E)
WARNING
■When installing a child restraint system
●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 pillars or roof side rails from which the SRS side airbags or SRS curtain shield airbags deploy even if the child is seated in the childrestraint system. It is dangerous if the SRS side and curtain shield airbags inflate, and
the impact could cause death or serious injury to the child.
●When a junior seat is installed, always en sure that the shoulder belt is positioned across the center of the child’s shoulder. Th e belt should be kept away from the child’s
neck, but not so that it could fall off the child’s shoulder.
When using a child restraint system on a rear seat
WARNING
■When installing a child restraint system
Observe the following precautions.
Failure to do so may result in death or serious injury.
●Use child restraint system suitable to the age and size of the child and install it to the rear seat.
●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 , rear pillars or roof side rails from which the SRS curtain shield airbag deploys even if the child is se ated in the child restraint system. It is dan- gerous if the SRS curtain shield airbag inflates, and the impact could cause death or
serious injury to the child.
●When installing a forward-facing child
restraint system to the front passenger seat, adjust the seatback to the most upright posi-tion, move the seat to the rearmost position,
raise the seat to the highest position, and then install.If the head restraint interferes with the instal-
lation of the child restraint system, and the head restraint can be removed, remove thehead restraint.
●If the driver’s seat interferes with the child
restraint system and prevents it from being attached correctly, attach the child restraintsystem 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 so that it does
not interfere with the child restraint system.

691-1. For safe use
1
For safety and security
RC300h_EE(OM24740E)
◆Child restraint system suitability table (Installed using seat belts)
Information provided in the table shows your child restraint system suitability
for various seating positions.
Front passenger seat
Airbag manual on-off switchRecommended Child Restraint SystemsONOFF
0 Up to 10 kg (22 lb.)
(0 - 9 months)
X
U*1 “LEXUS G 0+, BABYSAFE PLUS”“LEXUS MINI”
L*1“LEXUS G 0+, BABYSAFE
PLUS with SEAT BELT FIXA- TION, BASE PLATFORM”
0+
Up to 13 kg (28 lb.) (0 - 2 years) X
U*1 “LEXUS G 0+, BABYSAFE PLUS”
“LEXUS MINI”
L*1“LEXUS G 0+, BABYSAFE PLUS with SEAT BELT FIXA-TION, BASE PLATFORM”
I
9 to 18 kg (20 to 39 lb.)(9 months - 4 years)
Rearward-
facing — X
U*1“LEXUS DUO+” Forward- facing —
UF*1
II, III
15 to 36 kg (34 to 79 lb.)(4 - 12 years)
UF*1U*1 “LEXUS KID” “LEXUS KIDFIX”
Seating position
Mass groups

4586-4. Using the other interior features
RC300h_EE(OM24740E)
To use the coat hook, push it in.
Coat hooks
WARNING
Do not hang coat hangers or other hard or sharp objects on the hook. If the SRS cur-
tain shield airbags deploy, these items may become projectiles, causing death or seri- ous injury.

4657-1. Maintenance and care
7
Maintenance and care
RC300h_EE(OM24740E)
■Caring for leather areas
Lexus recommends cleaning the in terior of the vehicle at least twice a year to maintain the quality of the vehicle’s interior.
■Shampooing the carpets
There are several commercial foaming-type cleaners available. Use a sponge or brush to apply the foam. Rub in overlapping circles. Do not use water. Wipe dirty surfaces and letthem dry. Excellent results are obtained by keeping the carpet as dry as possible.
■Seat belts
Clean with mild soap and lukewarm water us ing a cloth or sponge. Also check the belts periodically for excessive wear, fraying or cuts.
■When cleaning the carpeted portions of the glove box, console box, etc.
If a strong adhesive tape is used, there is a possibility that the surface of the carpet could be damaged.
WARNING
■Water in the vehicle
●Do not splash or spill liquid in the vehicle, such as on the floor, in the hybrid battery (traction battery) air vents, and in the trunk. Doing so may cause the hybrid battery, elec trical components, etc. to malfunction or
catch fire.
●Do not get any of the SRS components or wiring in the vehicle interior wet. ( P. 44)
An electrical malfunction may cause the airbags to deploy or not function properly, resulting in death or serious injury.
■Cleaning the interior (esp ecially instrument panel)
Do not use polish wax or polish cleaner. The instrument panel may reflect off the wind- shield, obstructing the driver’s view and leading to an accident, resulting in death or serious injury.

5388-2. Steps to take in an emergency
RC300h_EE(OM24740E)
SRS warning light Indicates a malfunction in:
• The SRS airbag system; or • The seat belt pretensioner system Have the vehicle inspected by any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional immediately.
ABS warning lightIndicates a malfunction in:
•The ABS; or • The brake assist system Have the vehicle inspected by any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional immediately.
Electric power steering system warning light (warning buzzer)Indicates a malfunction in the EPS (Electric Power Steering) sys-
tem  Have the vehicle inspected by any authorized Lexus dealer or repairer, or another duly qualified and equipped professional
immediately.
(Flashes) (If equipped)
Pre-crash safety system warning lightIndicates a malfunction in the PCS (Pre-Crash Safety system)The warning light will operate as follows, even when the system is
not malfunctioning: • The light will flash quickly when the system is operating.
( P. 311) • The light will turn on when the pre-crash safety system is dis- abled. ( P. 312)
• The light will turn on when th e VSC (Vehicle Stability Control) system is disabled. ( P. 307) • The light will flash when the sy stem cannot temporarily be used.
( P. 554)  Have the vehicle inspected by any authorized Lexus dealer or repairer, or another duly qualified and equipped professional
immediately.
Slip indicator Indicates a malfunction in:• The VSC (Vehicle Stability Control) system;
• The TRC (Traction Control) system; or • The hill-start assist control systemThe light will flash when the VSC or the TRC system is operating.
 Have the vehicle inspected by any authorized Lexus dealer or repairer, or another duly qualified and equipped professionalimmediately.
Warning lightWarning light/Details/Actions

5478-2. Steps to take in an emergency
8
When trouble arises
RC300h_EE(OM24740E)
Indicates that the vehicle is being driven at 5 km/h (3 mph) or more with the parking brake still engaged
A buzzer also sounds.  Release the parking brake.
Indicates a malfunction in: • The SRS airbag system; or• The seat belt pretensioner system
A buzzer also sounds.  Have the vehicle inspected by any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
Indicates a malfunction in: •The ABS; or• The brake assist system
A buzzer also sounds.  Have the vehicle inspected by any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
Indicates that the engine coolant temperature is too high
A buzzer also sounds.  P. 587
(If equipped)
Indicates that the radar sensor is dirty or covered with ice
A buzzer also sounds.  Clean the sensor.
Warning messageDetails/Actions
(Flashes)

5748-2. Steps to take in an emergency
RC300h_EE(OM24740E)
WARNING
■When fixing the flat tire
Observe the following precautions. Failure to do so may result in death or serious injury.
●Stop your vehicle in a safe and flat area.
●Do not touch the wheels or the area around the brakes immediately after the vehicle has been driven.
After the vehicle has been driven, the wheels and the area around the brakes may be extremely hot. Touching these areas with hands, feet or other body parts may result inburns.
●Connect the valve and hose securely with the tire installed on the vehicle.
• If the hose is not properly connected to the valve, air leakage may occur or sealant may be sprayed out.
• If the hose comes off the valve while inflating the tire, there is a risk that the hose will move abruptly due to air pressure.• After inflation of the tire has completed, the sealant may splatter when the hose is
disconnected or some air is let out of the tire.
●Follow the operation procedure to repair the tire. If the procedure is not followed, the
sealant may spray out.
●Keep back from the tire while it is being repaired, as there is a chance of it bursting while the repair operation is being performe d. If you notice any cracks or deforma-
tion of the tire, turn off the compressor sw itch and stop the repair operation immedi- ately.
●The kit may overheat if operated for a long period of time. Do not operate the com-
pressor continuously for more than 35 minutes.
●Parts of the kit become hot during operatio n. Be careful handling the kit during and after operation. Do not touch the metal part around the connecting area between the
bottle and compressor. It will be extremely hot.
●Do not attach the vehicle speed warning sticker to an area other than the one indi- cated. If the sticker is attached to an area where an SRS airbag is located, such as the
pad of the steering wheel, it may preven t the SRS airbag from operating properly.
■Driving to spread the liquid sealant evenly
●Drive the vehicle carefully at a low speed. Be especially careful when turning and cor-
nering.
●If the vehicle does not drive straight or you feel a pull through the steering wheel, stop the vehicle and check the following:
• Tire condition. The tire may have separated from the wheel. • Tire inflation pressure. If tire inflation pressure is 130 kPa (1.3 kgf/cm2 or b ar, 1 9 p si)or below, this may indica te severe tire damage.

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RC300h_EE(OM24740E)
Alphabetical index
Alphabetical index
A/C ............................................................ 432
Air conditioning filter....................... 509
Automatic air conditioning
system .................................................. 432
Blower customization ..................... 439
S-FLOW mode.................................. 434
AAC disc ...................................................371
ABS (Anti-lock Brake System) .......304
Warning light ...................................... 538
Active Sound Control (ASC)........... 231
Adaptive Variable
Suspension System .......................... 305
Air conditioning filter ......................... 509
Air conditioning system ..................... 432
Air conditioning filter....................... 509
Automatic air conditioning
system .................................................. 432
Blower customization ..................... 439
S-FLOW mode.................................. 434
Airbag manual on-off system ............. 54
Airbags......................................................... 43
Airbag manual on-off system ......... 54
Airbag operating conditions........... 49
Airbag precautions for
your child............................................... 45
Correct driving posture .................... 36
Curtain shield airbag operating
conditions.............................................. 49
Curtain shield airbag
precautions............................................47
General airbag precautions ........... 45
Locations of airbags............................ 43
Modification and disposal of
airbags .................................................... 48
Side airbag operating
conditions ..............................................49
Side airbag precautions.................... 45
Side and curtain shield airbags
operating conditions ........................49
Side and curtain shield airbags
precautions .......................................... 45
SRS airbags ..............................................43
SRS warning light .............................. 538
Alarm ...........................................................102
Anchor brackets ...................................... 64
Antennas (smart entry &
start system) ........................................ 155
Anti-lock Brake System (ABS)....... 304
Warning light....................................... 538
Approach warning............................... 262
ASC (Active Sound Control) ...........231
Assist grips .............................................. 457
Audio input ...............................................351
Audio system.......................................... 344
Audio CD player................................. 371
Audio input ............................................. 351
AUX port/USB port ......................... 351
Bluetooth® audio ............................. 395
iPod ........................................................... 377
Optimal use............................................ 361
Portable music player ..................... 386
Radio........................................................ 369
Steering wheel audio switch........ 350
USB memory ........................................381
Automatic headlight leveling
system ................................................... 234
Warning light....................................... 539
Automatic High Beam ...................... 235
Automatic light control system ...... 232
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