airbag Lexus GS450h 2008 Owner's Manual

TABLE OF CONTENTSIndex
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1-1. Hybrid system ............................... 22Hybrid system................................... 22
1-2. Key information ........................... 33 Keys ...................................................... 33
1-3. Opening, closing and locking the doors and trunk .................. 35
Smart access system with push-button start .......................... 35
Wireless remote control .............. 47
Doors................................................... 50
Trunk..................................................... 55
1-4. Adjustable components (seats, mirrors,
steering wheel) .......................... 58
Front seats ......................................... 58
Driving position memory system ............................................... 60
Head restraints................................. 64
Seat belts ............................................ 66
Steering wheel.................................. 73
Inside rear view mirror.................. 74
Outside rear view mirrors ........... 75 1-5. Opening and closing the
windows and moon roof .......... 77
Power windows................................ 77
Moon roof ......................................... 80
1-6. Refueling ....................................... 83 Opening the fuel tank cap........... 83
1-7. Theft deterrent system.............. 88 Immobilizer system ....................... 88
Alarm.................................................... 90
Theft prevention labels (U.S.A.) ............................................. 92
1-8. Safety information ....................... 93 Correct driving posture ............... 93
SRS airbags ....................................... 95
Front passenger occupant classification system .................. 107
Child restraint systems ................. 113
Installing child restraints ............... 117
2-1. Driving procedures................... 128 Driving the vehicle ........................ 128
Power (ignition) switch ............... 138
Transmission ................................... 142
Turn signal lever............................. 146
Parking brake ................................. 147
1Before driving
2When driving
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A
Pictorial indexInterior
SRS front passengerairbag
P. 95
SRS knee airbags P. 95
Floor mat P. 374
Front seat P. 58
SRS side airbag P. 95
Console box P. 357
Power outlet P. 368
Ashtray P. 366
Cup holders P. 360
Armrest P. 371
SRS driver airbag P. 95
Seat belt P. 66
Door pocket P. 361
Head restraint
P. 64
AUX adapter P. 302
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Compass P. 383
Garage door opener switches P. 377
Inside rear view mirror P. 74
Personal light P. 354
Moon roof switch∗ P. 80
Interior light P. 353
Vanity mirror P. 363
Personal light P. 354
Interior light P. 353
Sun visor P. 362
SRS curtain shield airbag P. 95
A
∗: If equipped
Lexus Link System switches∗ P. 387
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Installation of a mobile two-way radio system
As the installation of a mobile two-way radio system in your vehicle could affect
electronic systems such as the hybrid system, multiport fuel injection system/
sequential multiport fuel injection system, cruise control system, vehicle dynamics
integrated management, SRS airbag system and seat belt pretensioner system, be
sure to check with your Lexus dealer for precautionary measures or special instruc-
tions regarding installation.
High voltage parts and cables on the hybrid vehicles emit approximately the same
amount of electromagnetic waves as the conventional gasoline powered vehicles or
home electronic appliances despite of their electromagnetic shielding.
Unwanted noise may occur in the reception of the mobile two-way radio.
Scrapping of your Lexus
The SRS airbag and seat belt pretensioner devices in your Lexus contain explosive
chemicals. If the vehicle is scrapped with the airbags and seat belt pretensioners left
as they are, this may cause an accident such as fire. Be sure to have the systems of
the SRS airbag and seat belt pretensioner removed and disposed of by a qualified
service shop or by your Lexus dealer before you scrap your vehicle.
Perchlorate Material
Special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate.
Your vehicle has components that may contain perchlorate. These components may
include airbag, seat belt pretensioners, and wireless remote control batteries.
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Before driving1
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GS_HV_U
December 12, 2007 3:30 pm
1-1. Hybrid system .................. 22Hybrid system ............................ 22
1-2. Key information ............... 33 Keys .............................................. 33
1-3. Opening, closing and locking the doors
and trunk........................ 35
Smart access system with push-button start .................... 35
Wireless remote control ......... 47
Doors ........................................... 50
Trunk ............................................. 55
1-4. Adjustable components (seats, mirrors,
steering wheel) .............. 58
Front seats .................................. 58
Driving position memory system ........................................ 60
Head restraints .......................... 64
Seat belts ..................................... 66
Steering wheel ........................... 73
Inside rear view mirror ............ 74
Outside rear view mirrors ...... 75 1-5. Opening and closing
the windows and
moon roof ........................ 77
Power windows .......................... 77
Moon roof ................................... 80
1-6. Refueling .......................... 83 Opening the fuel tank cap ..... 83
1-7. Theft deterrent system ... 88 Immobilizer system .................. 88
Alarm............................................ 90
Theft prevention labels (U.S.A.)...................................... 92
1-8. Safety information........... 93 Correct driving posture ......... 93
SRS airbags ................................ 95
Front passenger occupant classification system............ 107
Child restraint systems .......... 113
Installing child restraints......... 117
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1-8. Safety information
Before driving
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SRS airbags
The SRS airbags inflate when the vehicle is subjected to certain types of
severe impacts that may cause significant injury to the occupants. They
work together with the seat belts to help reduce the risk of death or serious
injury.
Front airbags
Driver airbag/front passenger airbag
Can help protect the head and chest of the driver and front passen-
ger from impact with interior components.
Knee airbag
Can help provide driver and front passenger protection.
Side and curtain shield airbags
Front side airbag/rear side airbag (rear side airbags are optional)
Can help protect the torso of the front occupants and rear out-
board occupants.
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1-8. Safety information
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Airbag system components
Occupant detection system
(ECU and sensors)
Front passenger’s seat belt
buckle switch
Knee airbag
Front passenger airbag
Curtain shield airbag
Front side airbag
Side and curtain shield airbag
sensorCurtain shield and rear side
airbag sensor
SRS warning light
Rear side airbag (if equipped)
Driver airbag
Driver’s seat belt buckle switch
Driver’s seat position sensor
“AIR BAG ON” and “AIR BAG
OFF” indicator lights
Airbag sensor assembly
Front airbag sensor
Curtain shield airbag
Can help protect primarily the head of front occupants and rear out-
board occupants.
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1-8. Safety information
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Before driving
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Your vehicle is equipped with “ADVANCED AIRBAGS” designed based
on US motor vehicle safety standards (FMVSS208). The airbag system
controls airbag deployment power for the driver and front passenger. The
driver airbag system consists of the driver’s seat position sensor etc. The
front passenger’s airbag system consists of the front passenger occupant
classification sensor etc.
The main SRS airbag system components are shown above. The SRS air-
bag system is controlled by the airbag sensor assembly. The airbag sen-
sor assembly consists of a safing sensor and an airbag sensor.
In certain types of severe frontal or side impacts, the SRS airbag system
triggers the airbag inflators. A chemical reaction in the inflators quickly
fills the airbags with non-toxic gas to help restrain the motion of the occu-
pants.
■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, and parts of the front pillar and roof side rail, may be hot for
several minutes. The airbag itself may also be hot.
●The windshield may crack.
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1-8. Safety information
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■Operating conditions (front airbags)
●The SRS front airbags will deploy if the severity of the frontal impact is above the
designed threshold level, comparable to an approximate 15 mph (25 km/h) col-
lision when the vehicle impacts straight into a fixed barrier that does not move
or deform.
However, this threshold velocity will be considerably higher if the vehicle strikes
an object, such as a parked vehicle or sign pole, which can move or deform on
impact, or if the vehicle is involved in an underride collision (e.g. a collision in
which the front of the vehicle “underrides”, or goes under, the bed of a truck, etc.).
●It is possible that in some collisions where the forward deceleration of the vehi-
cle is very close to the designed threshold level, the SRS front airbags and the
seat belt pretensioners may not activate together.
●The SRS front passenger airbags will not activate, if there is no passenger sitting
in the front passenger seat. However, the front passenger airbag may deploy, if
the heavy luggage is put in the seat, even if the seat is unoccupied.
■Operating conditions (side and curtain shield airbags)
●The SRS side airbags and curtain shield airbags are designed to inflate when the
passenger compartment is subjected to a severe impact from the side.
●The SRS front side airbag on the passenger seat will not activate if there is no
passenger sitting in the front passenger seat. However, the front side airbag on
the passenger seat may deploy if the heavy luggage is put in the seat, even if the
seat is unoccupied. (→P. 1 0 7 )
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1-8. Safety information
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Before driving
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■Conditions under which the SRS airbags may deploy (inflate), other than a colli-
sion
The SRS front airbags may also deploy if a serious impact occurs to the underside of
your vehicle. Some examples are shown in the illustration.
■Types of collisions that may not deploy the SRS airbag (front airbags)
The SRS front airbags are generally not designed to inflate if the vehicle is involved
in a side or rear collision, if it rolls over, or if it is involved in a low-speed frontal colli-
sion. But, whenever a collision of any type causes sufficient forward deceleration of
the vehicle, deployment of the SRS front airbags may occur.
●Hitting a curb, edge of pavement or hard
surface
●Falling into or jumping over a deep hole
●Landing hard or vehicle falling
●Collision from the side
●Collision from the rear
●Vehicle rollover
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