Page 47 of 628

471-1. For safe use
1
For safety and security
IS300h_EE(OM53B95E)
CAUTION
SRS airbag precautions
Do not hang coat hangers or hard objects on the coat hooks. All of these items
could become projectiles and may cause death or serious injury, should the
SRS curtain shield airbags deploy.
If a vinyl cover is put on the area where the SRS knee airbag will deploy, be
sure to remove it.
Do not use seat accessories which cover the parts where the SRS side airbags
inflate as they may interfere with inflation of the airbags. Such accessories
may prevent the side airbags from activating correctly, disable the system or
cause the side airbags to inflate accidentally, resulting in death or serious
injury.
Do not allow anyone to kneel on the pas-
senger seats toward the door or put their
head or hands outside the vehicle.
Do not attach anything to or lean any-
thing against areas such as the dashboard,
steering wheel pad and lower portion of
the instrument panel.
These items can become projectiles when
the SRS driver, front passenger and knee
airbags deploy.
Do not attach anything to areas such as a
door, windshield glass, side door glass,
front or rear pillar, roof side rail and assist
grip. (Except for the speed limit sticker
P. 533)
Page 48 of 628

481-1. For safe use
IS300h_EE(OM53B95E)
CAUTION
SRS airbag precautions
Do not strike or apply significant levels of force to the area of the SRS airbag
components.
Doing so can cause the SRS airbags to malfunction.
Do not touch any of the component parts immediately after the SRS airbags
have deployed (inflated) as they may be hot.
If breathing becomes difficult after the SRS airbags have deployed, open a
door or window to allow fresh air in, or leave the vehicle if it is safe to do so.
Wash off any residue as soon as possible to prevent skin irritation.
If the areas where the SRS airbags are stored, such as the steering wheel pad
and front and rear pillar garnishes are damaged or cracked, have them
replaced by any authorized Lexus dealer or repairer, or another duly qualified
and equipped professional.
Modification and disposal of SRS airbag system components
Do not dispose of your vehicle or perform any of the following modifications
without consulting any authorized Lexus dealer or repairer, or another duly
qualified and equipped professional. The SRS airbags may malfunction or
deploy (inflate) accidentally, causing death or serious injury.
Installation, removal, disassembly and repair of the SRS airbags
Repairs, modifications, removal or replacement of the steering wheel, instru-
ment panel, dashboard, seats or seat upholstery, front, side and rear pillars or
roof side rails
Repairs or modifications of the front fender, front bumper, or side of the occu-
pant compartment
Installation of snow plows, winches, etc. to the front grille (bull bars or kan-
garoo bar etc.)
Modifications to the vehicle’s suspension system
Installation of electronic devices such as mobile two-way radios, RF-trans-
mitters and CD players
Modifications to your vehicle for a person with a physical disability
Page 49 of 628

491-1. For safe use
1
For safety and security
IS300h_EE(OM53B95E)
If the SRS airbags deploy (inflate)
Bruising and slight abrasions may result from contact with a deploying (inflat-
ing) SRS airbag.
A loud noise and white powder will be emitted.
Parts of the airbag module (steering wheel hub, airbag cover and inflator) as
well as the front seats, parts of the front and rear pillars, and roof side rails, may
be hot for several minutes. The airbag itself may also be hot.
The windshield may crack.
SRS airbag deployment conditions (SRS front airbags)
The SRS front airbags will deploy in the event of an impact that exceeds the set
threshold level (the level of force corresponding to an approximately 20 - 30
km/h [12 - 18 mph] frontal collision with a fixed wall that does not move or
deform).
However, this threshold velocity will be considerably higher in the following
situations:
• If the vehicle strikes an object, such as a parked vehicle or sign pole, which
can move or deform on impact
• If the vehicle is involved in an underride collision, such as a collision in
which the front of the vehicle “underrides”, or goes under, the bed of a truck
Depending on the type of collision, it is possible that only the seat belt preten-
sioners will activate.
SRS airbag deployment conditions (SRS side and curtain shield airbags)
The SRS side and curtain shield airbags will deploy in the event of an impact
that exceeds the set threshold level (the level of force corresponding to the
impact force produced by an approximately 1500 kg [3300 lb.] vehicle collid-
ing with the vehicle cabin from a direction perpendicular to the vehicle orienta-
tion at an approximate speed of 20 - 30 km/h [12 - 18 mph]).
The SRS curtain shield airbags may also deploy in the event of a severe frontal
collision.
Page 52 of 628
521-1. For safe use
IS300h_EE(OM53B95E)
When to contact any authorized Lexus dealer or repairer, or another duly quali-
fied and equipped professional
In the following cases, the vehicle will require inspection and/or repair. Contact
any authorized Lexus dealer or repairer, or another duly qualified and equipped
professional as soon as possible.
Any of the SRS airbags have been inflated.
The front of the vehicle is damaged or
deformed, or was involved in an accident
that was not severe enough to cause the
SRS airbags to inflate.
A portion of a door its surrounding area is
damaged or deformed, 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,
dashboard near the front passenger airbag
or lower portion of the instrument panel is
scratched, cracked, or otherwise damaged.
Page 88 of 628

871-2. Hybrid system
1
For safety and security
IS300h_EE(OM53B95E)
CAUTION
Road accident cautions
Observe the following precautions to reduce the risk of death or serious injury:
Pull your vehicle off the road, apply the parking brake, shift the shift lever to
P, and turn the hybrid system off.
Do not touch the high voltage parts, cables and connectors.
If electric wires are exposed inside or outside your vehicle, an electric shock
may occur. Never touch exposed electric wires.
If a fluid leak occurs, do not touch the fluid as it may be strong alkaline elec-
trolyte from the hybrid battery (traction battery). If it comes into contact with
your skin or eyes, wash it off immediately with a large amount of water or, if
possible, boric acid solution. Seek immediate medical attention.
If a fire occurs in the hybrid vehicle, leave the vehicle as soon as possible.
Never use a fire extinguisher that is not meant for electric fires. Using even a
small amount of water may be dangerous.
If your vehicle needs to be towed, do so with rear wheels raised. If the wheels
connected to the electric motor (traction motor) are on the ground when tow-
ing, the motor may continue to generate electricity. This may cause an elec-
tricity leakage leading to a fire. (P. 500)
Carefully inspect the ground under the vehicle. If you find that liquid has
leaked onto the ground, the fuel system may have been damaged. Leave the
vehicle as soon as possible.
Page 131 of 628
129
3
Operation of
each component
IS300h_EE(OM53B95E)
3-1. Key information
Keys .................................. 130
3-2. Opening, closing and
locking the doors and
trunk
Doors ................................ 136
Trunk................................. 143
Smart entry & start system 149
3-3. Adjusting the seats
Front seats ......................... 164
Rear seats .......................... 166
Driving position memory.. 168
Head restraints .................. 173
3-4. Adjusting the steering
wheel and mirrors
Steering wheel .................. 176
Inside rear view mirror ..... 178
Outside rear view mirrors . 180
3-5. Opening, closing the
windows and moon roof
Power windows................. 184
Moon roof ......................... 187
Page 167 of 628

1653-3. Adjusting the seats
3
Operation of each component
IS300h_EE(OM53B95E)
Power easy access system (if equipped)
The driver’s seat and steering wheel move in accordance with power switch
mode and the driver’s seat belt condition. (P. 170)
When adjusting the seat
If the head restraint touches the ceiling or rear seats while the seat is being
adjusted, lower the head restraint until it no longer touches the ceiling or rear
seats.
CAUTION
When adjusting the seat position
Take care when adjusting the seat position to ensure that other passengers are
not injured by the moving seat.
Do not put your hands under the seat or near the moving parts to avoid injury.
Fingers or hands may become jammed in the seat mechanism.
Make sure to leave enough space around the feet so they do not get stuck.
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 your 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.
Page 170 of 628
1683-3. Adjusting the seats
IS300h_EE(OM53B95E)
Check that the shift lever is in P.
Turn the power switch to ON mode.
Adjust the driver’s seat, steering wheel, and outside rear view mirrors
to the desired positions.
While pressing the “SET” button,
or within 3 seconds after the
“SET” button is pressed, press
button “1”, “2” or “3” until a
buzzer sounds.
If the selected button has already
been preset, the previously recorded
position will be overwritten.
Driving position memory
: If equipped
Your preferred driving position (the position of the driver’s seat, steering
wheel and outside rear view mirrors) can be memorized and recalled by
pressing a button. It is also possible to set this function to activate auto-
matically when the doors are unlocked.
Three different driving positions can be entered into memory.
Entering a position to memory
1
2
3
4