Page 42 of 573

421-1. For safe use
IS350/250_U (OM53758U)
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 th e parts where the SRS side airbags inflate
as they may interfere with inflation of th e airbags. Such accessories may prevent the
side airbags from activating correctly, disa ble the system or cause the side airbags to
inflate accidentally, resulting in death or serious injury.
●Do not strike or apply signif icant levels of force to the area of the SRS airbag compo-
nents.
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 vehicl e if it is safe to do so. Wash off any resi-
due 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 your
Lexus dealer.
●Do not place anything, such as a cushion, on the front passenger's seat. Doing so will
disperse the passenger's weight, which prev ents the sensor from detecting the pas-
senger's weight properly. As a result, th e SRS front passenger airbag may not deploy
in the event of a collision.
Page 43 of 573

431-1. For safe use
1
For safety and security
IS350/250_U (OM53758U)
■If the SRS airbags deploy (inflate)
●Bruising and slight abrasions may result from contact with a deploying (inflating) 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
seats, parts of the front and rear pillars, and roof side rails may be hot for several min-
utes. The airbag itself may also be hot.
●The windshield may crack.
●For Safety Connect subscribers, if the SRS airbags deploy or in the event of a severe
rear-end collision, the system is designed to send an emergency call to the response
center, notifying them of the vehicle’s location (without needing to push the “SOS” but-
ton) and an agent will attempt to speak wi th the occupants to ascertain the level of
emergency and assistance required. If the oc cupants are unable to communicate, the
agent automatically treats the call as an em ergency and helps to dispatch the necessary
emergency services. ( P. 3 7 8 )
CAUTION
■Modification and disposal of SRS airbag system components
Do not dispose of your vehicle or perform any of the following modifications without
consulting your Lexus dealer. The SRS airb ags may malfunction or deploy (inflate)
accidentally, causing de ath or serious injury.
●Installation, removal, disassembl y and repair of the SRS airbags
●Repairs, modifications, removal or replac ement of the steering wheel, instrument
panel, dashboard, seats or seat upholstery, fr ont, side and rear pillars or roof side rails
●Repairs or modifications of the front fender, front bumper, or side of the occupant
compartment
●Installation of snow plows, winches, etc. to the front grille (bull bars or kangaroo bar
etc.)
●Modifications to the vehicle’s suspension system
●Installation of electronic devices such as mobile two-way radios and CD players
●Modifications to your vehicle for a person with a physical disability
Page 46 of 573

461-1. For safe use
IS350/250_U (OM53758U)
■When to contact your Lexus dealer
In the following cases, the vehicle will require inspection and/or repair. Contact your
Lexus dealer as soon as possible.
●Any of the SRS airbags have been inflated.
●The front of the vehicle is damaged or
deformed, or was involv ed in an accident that
was not severe enough to cause the SRS front
airbags to inflate.
●A portion of a door or 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, dash-
board near the front passenger airbag or
lower portion of the instrument panel 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 airbag s inside is scratched,
cracked, or otherwise damaged.
Page 78 of 573
772. Instrument cluster
2
Instrument cluster
IS350/250_U (OM53758U)
Warning lights inform the driver of malfunctions in the indicated vehicle systems.
Warning lights
*1
(U.S.A.)
Brake system warning light
( P. 4 5 5 )
*1, 2
(if equipped)
Pre-collision system warn-
ing light
( P. 4 5 6 )
*1
(Canada)
Brake system warning light
( P. 4 5 5 )*1
Slip indicator ( P. 4 5 6 )
*1Charging system warning
light ( P. 4 5 5 )*1 Automatic headlight level-
ing system warning light
( P. 4 5 6 )
*1
(U.S.A.)
Malfunction indicator lamp
( P. 4 5 5 )*1Open door warning light
( P. 4 5 6 )
*1
(Canada)
Malfunction indicator lamp
( P. 4 5 5 )Low fuel level warning light
( P. 4 5 6 )
*1SRS warning light
( P. 4 5 5 )Seat belt reminder light
( P. 4 5 6 )
*1
(U.S.A.)
ABS warning light
( P. 4 5 5 )*1Master warning light
( P. 4 5 6 )
*1
(Canada)
ABS warning light
( P. 4 5 5 )*1Tire pressure warning light
( P. 4 5 7 )
*1Electric power steering sys-
tem warning light
( P. 4 5 5 )
Page 98 of 573
97
Operation of
each component
3
IS350/250_U (OM53758U)
3-1. Key information
Keys ....................................................98
3-2. Opening, closing and locking the doors and trunk
Doors ............................................... 103
Trunk ................................................. 109
Smart access system with push-button start........................ 114
3-3. Adjusting the seats Front seats ...................................... 120
Rear seats ......................................... 121
Driving position memory ......... 123
Head restraints ............................. 127
3-4. Adjusting the steering wheel and mirrors
Steering wheel ............................. 130
Inside rear view mirror.............. 132
Outside rear view mirrors ....... 134
3-5. Opening, closing the windows and moon roof
Power windows ............................. 137
Moon roof ...................................... 140
Page 121 of 573

120
IS350/250_U (OM53758U)3-3. Adjusting the seats
■Power easy access system (if equipped)
The driver’s seat and steering wheel move in
accordance with engine switch mode and
the driver’s seat belt condition. ( P. 1 2 4 )
■When adjusting the seat
If the head restraint touches the ceiling or re ar seats while the seat is being adjusted,
lower the head restraint until it no lo nger touches the ceiling or rear seats.
Front seats
Adjustment procedure
Seat position adjustment
Seatback angle adjustment
Seat cushion (front) angle adjust-
ment Seat cushion (rear) angle adjust-
ment
Lumbar support adjustment (if
equipped)
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 se
at 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 rec lined, 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 ma de while driving as the seat may unexpectedly move and
cause the driver to lose control of the vehicle.
1
2
3
4
5
Page 124 of 573

1233-3. Adjusting the seats
3
Operation of each component
IS350/250_U (OM53758U)
Check that the shift lever is in P.
Turn the engine switch to IGNITION 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” but-
ton 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.
Check that the shift lever is in P.
Turn the engine switch to IGNITION ON mode.
Press button “1”, “2” or “3” to recall
the desired position.
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 automati-
cally when the doors are unlocked.
Three different driving positions can be entered into memory.
Entering a position to memory
1
2
3
4
Recalling the memorized position
1
2
3
Page 125 of 573

1243-3. Adjusting the seats
IS350/250_U (OM53758U)
■When you want to stop the position recall operation part-way through
Perform any of the following operations:
●Press the “SET” button.
●Press button “1”, “2” or “3”.
●Adjust the seat using the switches (only cancels seat position recall).
■The adjusted positions that can be memorized
The adjusted positions other than the position adjusted by lumbar support switch can be
memorized.
The auto away/return function enables
easy access by activating when the
driver attempts to enter or exit the vehi-
cle.
■Auto away function when exiting the vehicle
When all of the following actions ha ve been performed, the steering wheel
will move up and back to the point fart hest away from the driver and the seat
will move backward: • The shift lever has been shifted to P.
• The engine switch has been turned off.
• The driver seat belt has been unfastened.
■Auto return function when entering the vehicle
When either of the following actions has been performed, the steering wheel
will move toward the driver and seat will move forward: • The engine switch has been turned to ACCESSORY mode.
• The driver’s seat belt has been fastened.
Power easy access system