Page 27 of 628
27Pictorial index
IS300h_EE(OM53B95E)
PCS OFF switch*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 293
Tire pressure warning reset switch . . . . . . . . . . . . . . . . . . . . . . P. 452
Outside rear view mirror switches . . . . . . . . . . . . . . . . . . . . . . P. 180
Driving position memory switches
*1. . . . . . . . . . . . . . . . . . . . P. 168
Window lock switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 184
Power window switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 184
Door lock switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 139
*1: If equipped
*2: For vehicles with a navigation system, refer to “Navigation System Owner's
Manual”.
1
2
3
4
5
6
7
Page 30 of 628
30Pictorial index
IS300h_EE(OM53B95E)
Interior (Right-hand drive vehicles)
SRS airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 43
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 34
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 164
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 173
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 38
Console box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 414
Inside lock buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 139
Cup holders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 415
Assist grips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 4241
2
3
4
5
6
7
8
9
Page 33 of 628
33
1For safety and security
IS300h_EE(OM53B95E)
1-1. For safe use
Before driving ..................... 34
For safety drive ................... 36
Seat belts ............................. 38
SRS airbags......................... 43
Airbag manual on-off
system ............................... 54
Pop Up Hood ...................... 56
Safety information for
children ............................. 59
Child restraint systems........ 60
Installing child restraints .... 69
Exhaust gas precautions...... 78
1-2. Hybrid system
Hybrid system features ....... 79
Hybrid system precautions . 83
1-3. Theft deterrent system
Immobilizer system ............ 90
Double locking system ....... 95
Alarm .................................. 96
Page 36 of 628
361-1. For safe use
IS300h_EE(OM53B95E)
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. 1 6 4 )
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. 164)
Lock the head restraint in place with the center of the head restraint
closest to the top of your ears. (P. 173)
Wear the seat belt correctly. (P. 38)
Make sure that all occupants are wearing their seat belts before driving
the vehicle. (P. 3 8 )
Use a child restraint system appropriate for the child until the child
becomes large enough to properly wear the vehicle’s seat belt. (P. 6 1 )
For safety drive
For safe driving, adjust the seat and mirror to an appropriate position
before driving.
Correct driving posture
1
2
Correct use of the seat belts
3
4
Page 37 of 628

371-1. For safe use
1
For safety and security
IS300h_EE(OM53B95E)
Make sure that you can see backward clearly by adjusting the inside and
outside rear view mirrors properly. (P. 178, 180)
Adjusting the mirrors
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury.
Do not adjust the position of the driver’s seat while driving.
Doing so could cause the driver to lose control of the vehicle.
Do not place a cushion between the driver or passenger and the seatback.
A cushion may prevent correct posture from being achieved, and reduce the
effectiveness of the seat belt and head restraint.
Do not place anything under the front seats.
Objects placed under the front seats may become jammed in the seat tracks
and stop the seat from locking in place. This may lead to an accident and the
adjustment mechanism may also be damaged.
When driving over long distances, take regular breaks before you start to feel
tired.
Also, if you feel tired or sleepy while driving, do not force yourself to con-
tinue driving and take a break immediately.
Page 40 of 628

401-1. For safe use
IS300h_EE(OM53B95E)
After the rear center seat belt has been used
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.
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. 6 1 )
When the child becomes large enough to properly wear the vehicle’s seat belt,
follow the instructions regarding seat belt usage. (P. 38)
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 regulations
If seat belt regulations exist in the country where you reside, please contact any
authorized Lexus dealer or repairer, or another duly qualified and equipped pro-
fessional for seat belt replacement or installation. Stow the buckle as shown.
Page 42 of 628

421-1. For safe use
IS300h_EE(OM53B95E)
CAUTION
People suffering illness
Obtain medical advice and wear the seat belt in the proper way. (P. 38)
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 unfastened, 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 any authorized
Lexus dealer or repairer, or another duly qualified and equipped professional.
Adjustable shoulder anchor
Always make sure the shoulder belt is positioned across the center of your
shoulder. The belt should be kept away from your 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 9 )
Seat belt damage and wear
Do not damage the seat belts by allowing the belt, plate, or buckle to be
jammed in the door.
Inspect the seat belt system periodically. Check for cuts, fraying, and loose
parts. Do not use a damaged seat belt until it is replaced. Damaged seat belts
cannot protect an occupant from death or serious injury.
Ensure that the belt and plate are locked and the belt is not twisted.
If the seat belt does not function correctly, immediately contact any autho-
rized Lexus dealer or repairer, or another duly qualified and equipped profes-
sional.
Replace the seat assembly, including the belts, if your vehicle has been
involved in a serious accident, even if there is no obvious damage.
Do not attempt to install, remove, modify, disassemble or dispose of the seat
belts. Have any necessary repairs carried out by any authorized Lexus dealer
or repairer, or another duly qualified and equipped professional. Inappropriate
handling may lead to incorrect operation.
Page 57 of 628

571-1. For safe use
1
For safety and security
IS300h_EE(OM53B95E)
The Pop Up Hood will operate when the vehicle detects an impact such as
the following:
The front bumper detects a frontal impact equivalent to or greater than
that of a pedestrian while the vehicle being driven within the opera-
tional speed range of approximately 25 to 55 km/h (16 to 34 mph).
(The system is operated by an impact of threshold level or greater, even
in the case of a minor collision that may not leave a trace on the front
bumper. Also, depending on the impact conditions or vehicle speed,
the system may be operated by a collision with a light or small object
or a small animal.)
In other situations the system may operate when an impact is applied to
the lower part of the vehicle or front bumper, such as the following:
• Colliding with a curb
• Falling into a deep hole
• Landing hard
• Hitting the slope of a parking lot, an undulating road, a protruding
object or falling object
Pop Up Hood operational conditions
CAUTION
When the Pop Up Hood is operated
Do not pull the hood lock release lever. Doing so after the Pop Up Hood has
operated will further raise the hood and may cause an injury.
Do not drive with the hood raised, as doing so may block the driver’s vision,
possibly causing an accident.
Do not forcibly push down the hood. As the popped up hood cannot be low-
ered by hand, doing so may deform the hood or cause an injury.
If the Pop Up Hood has operated, have the vehicle inspected by any autho-
rized Lexus dealer or repairer, or another duly qualified and equipped profes-
sional. If the Pop Up Hood has operated, stop the vehicle in a safe place and
contact any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
Do not touch the lifters immediately after the Pop Up Hood has operated, as
the lifters may be hot and burn you.