head rest Lexus IS250C 2010 Owner's Manual

TABLE OF CONTENTSIndex
10_IS250C/350C_U
2
1-1. Key informationKeys ...................................................... 24
1-2. Opening, closing and locking the doors and trunk
Smart access system with push-button start .......................... 28
Wireless remote control .............. 40
Doors.................................................... 43
Trunk..................................................... 47
1-3. Adjustable components (seats, mirrors,
steering wheel)
Front seats ........................................... 51
Driving position memory (driver’s seat) ................................. 56
Seat position memory (front passenger’s seat) ............. 60
Head restraints................................. 62
Seat belts ............................................ 65
Steering wheel.................................. 72
Anti-glare inside rear view mirror...................................... 74
Outside rear view mirrors ........... 75 1-4. Opening and closing the
windows and retractable
hardtop
Power windows................................ 78
Retractable hardtop........................ 81
1-5. Refueling Opening the fuel tank cap........... 90
1-6. Theft deterrent system Engine immobilizer system ......... 93
Alarm.................................................... 95
Theft prevention labels (U.S.A.) ............................................. 97
1-7. Safety information Correct driving posture ............... 98
SRS airbags ..................................... 100
Front passenger occupant classification system ..................... 111
Child restraint systems ................. 116
Installing child restraints ............. 120
1Before driving

10_IS250C/350C_U
10
A
Pictorial indexInterior
SRS knee airbags P. 100
SRS driver airbag P. 100
Floor mat P. 358
Front seats P. 51
Cup holders P. 343
SRS side airbags P. 100
Console box P. 341
Power outlet P. 354
Ashtrays P. 352
AUX adapter
USB adapter P. 284
P. 265, 273Head restraints P. 62
Seat belts P. 65
SRS front passenger airbag
P. 100
Cup holders P. 343

Before driving1
23
10_IS250C/350C_U
1-1. Key informationKeys ............................................... 24
1-2. Opening, closing and locking the doors and
trunk
Smart access system with push-button start ................... 28
Wireless remote control ........ 40
Doors ............................................ 43
Trunk ............................................. 47
1-3. Adjustable components (seats, mirrors,
steering wheel)
Front seats .................................... 51
Driving position memory (driver’s seat) ........................... 56
Seat position memory (front passenger’s seat) ........ 60
Head restraints .......................... 62
Seat belts ..................................... 65
Steering wheel........................... 72
Anti-glare inside rear view mirror ............................... 74
Outside rear view mirrors ...... 75 1-4. Opening and closing the
windows and retractable
hardtop
Power windows .......................... 78
Retractable hardtop ................. 81
1-5. Refueling Opening the fuel tank cap ..... 90
1-6. Theft deterrent system Engine immobilizer system.... 93
Alarm............................................ 95
Theft prevention labels (U.S.A.)...................................... 97
1-7. Safety information Correct driving posture ......... 98
SRS airbags .............................. 100
Front passenger occupant classification system............... 111
Child restraint systems ........... 116
Installing child restraints....... 120

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1-3. Adjustable components (seats, mirrors, steering wheel)
10_IS250C/350C_U
Head restraints
Head restraints are provided for all seats.
Vertical adjustment (front seats)Up
Pull the head restraints up.
Down
Push the head restraint down
while pushing the lock release
button.
Folding operation (rear seats)
Pull the lever.
When reversing etc., folding
down the head restraints
enables a better view of the area
behind the vehicle.
To return the head restraints,
raise them by hand.
Lock release button

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1-3. Adjustable components (seats, mirrors, steering wheel)
1
Before driving
10_IS250C/350C_U
■Removing the head restraints (front seats)
■Installing the head restraints (front seats)
■Adjusting the height of the head restraints (front seats)Pull the head restraint up while pressing the
lock release button.
Align the head restraint with the installation
holes and push it down to the lock position.
Press and hold the lock release button when
lowering the head restraint.
Make sure that the head restraints are
adjusted so that the center of the head
restraint is closest to the top of your ears.

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1-3. Adjustable components (seats, mirrors, steering wheel)
10_IS250C/350C_U
CAUTION
Observe the following precautions when the head restraints are in use. Failure to do
so may result in death or serious injury.
■Front head restraints
●Use the head restraints designed for each respective seat.
●Adjust the head restraints to the correct position at all times.
●Do not drive with the head restraints removed.
■Rear head restraints
●Do not sit in the rear seats with the head restraints in the folded position.
●Do not fold the head restraints when passengers are seated in the rear seats.
●Do not allow passengers to sit on the folded head restraints.
NOTICE
■Rear head restraints
Do not press down excessively on the folded head restraints as doing so may cause
damage.

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10_IS250C/350C_U
1-7. Safety information
Correct driving posture
Drive in a good posture as follows:
Sit upright and well back in
the seat. (→P. 5 1 )
Adjust the position of the seat
forward or backward to
ensure the pedals can be
reached and easily
depressed to the extent
required. ( →P. 5 1 )
Adjust the seatback so that
the controls are easily opera-
ble.
Adjust the tilt and telescopic
positions of the steering
wheel downward so the air-
bag is facing your chest.
(→ P. 7 2 )
Lock the head restraint in
place with the center of the
head restraint closest to the
top of your ears. ( →P. 6 2 )
Wear the seat belt correctly.
(→ P. 6 5 )

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1-7. Safety information
1
Before driving
10_IS250C/350C_U
CAUTION
■While driving
●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, increasing the risk of death or
serious injury to the driver or passenger.
●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. The adjustment
mechanism may also be damaged.
■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.

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1-7. Safety information
10_IS250C/350C_U
CAUTION
■SRS airbag precautions
●Do not sit on the edge of the seat or lean
against the dashboard.
●Do not allow a child to stand in front of the
SRS front passenger airbag unit or sit on
the knees of a front passenger.
●Do not drive the vehicle while the driver or
passenger have items resting on their
knees.
●Do not lean against the door.
●Do not allow anyone to kneel on the pas-
senger seat toward the door or put their
head or hands outside the vehicle.

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1-7. Safety information
10_IS250C/350C_U
CAUTION
■Child restraint precautions
●Lexus strongly urges the use of a proper child restraint system that conforms to
the 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.
●Never install a rear facing child restraint system on the front passenger seat even
if the “AIR BAG OFF” indicator light is illuminated. In the event of an accident, the
force of the rapid inflation of the front passenger airbag can cause death or seri-
ous injury to the child if the rear facing child restraint system is installed on the
front passenger seat.
●A forward facing child restraint system should be allowed to be installed on the
front passenger seat only when it is unavoidable. A child restraint system that
requires a top tether strap should not be used in the front passenger seat since
there is no top tether strap anchor for the front passenger seat. Adjust the
seatback as upright as possible and always move the seat as far back as possible
even if the “AIR BAG OFF” indicator light is illuminated, because the front pas-
senger airbag could inflate with considerable speed and force. Otherwise, the
child may be killed or seriously injured.
●Do not use the seat belt extender when installing a child restraint system on the
front or rear passenger seat. If installing a child restraint system with the seat belt
extender connected to the seat belt, the seat belt will not securely hold the child
restraint system, which could cause death or serious injury to the child or other
passengers in the event of an accident.
●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 from which the side airbags deploy even if the child is
seated in the child restraint system. It is dangerous if the side airbags inflate, and
the impact could cause death or serious injury to the child.
●Make sure you have complied with all installation instructions provided by the
child restraint manufacturer and that the system is properly secured. If it is not
secured properly, it may cause death or serious injury to the child in the event of a
sudden stop or an accident.