Lexus Gs450h 2016 Owner's Manual
Pictorial index
For safety
1
and security
Search by illustration
Make sure to read through them
2
Instrument cluster
Operation of
3
each component
4
Driving
5
Interior features
Maintenance
6
and care
When trouble
7
arises
Vehicle
8
specifications
9
For owners
How to read the gauges and meters, the variety of
warning lights and indicators, etc.
Opening and closing the doors and windows,
adjustment before driving, etc.
Operations and advice which are necessary for driving
Usage of the interior features, etc.
Caring for your vehicle and maintenance procedures
What to do in case of malfunction or emergency
Vehicle specifications, customizable features, etc.
Reporting safety defects for U.S. owners, and seat belt,
SRS airbag and headlight aim instructions for Canadian
owners
Index
GS450h_OM_OM30E99U_(U)
Search by symptom
Search alphabetically
TABLE OF CONTENTS2
For your information................................... 8
Reading this manual...................................12
How to search..............................................13
Pictorial index...............................................14
1
For safety and security
1-1. For safe use
Before driving................................. 26
For safety drive...............................28
Seat belts.......................................... 30
SRS airbags..................................... 35
Front passenger occupant
classification system.................. 46
Safety information
for children ................................... 52
Child restraint systems............... 53
Installing child restraints..............57
Exhaust gas precautions............ 65
1-2. Hybrid system
Hybrid system features............... 66
Hybrid system precautions....... 70
1-3. Theft deterrent system
Immobilizer system....................... 74
Alarm..................................................77
2
Instrument cluster
2. Instrument cluster
Warning lights
and indicators..............................80
Gauges and meters..................... 86
Multi-information display ..........93
Head-up display............................101
Energy monitor/
consumption screen................107
Operation of
3
each component
3-1. Key information
Keys.................................................... 116
3-2. Opening, closing and locking
the doors and trunk
Doors................................................120
Trunk..................................................126
Smart access system
with push-button start.............133
3-3. Adjusting the seats
Front seats........................................ 141
Driving position memory..........143
Head restraints............................ 148
3-4. Adjusting the steering wheel
and mirrors
Steering wheel............................... 151
Inside rear view mirror ..............152
Outside rear view mirrors........154
3-5. Opening, closing the windows
and moon roof
Power windows............................ 158
Moon roof........................................ 161
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3
4
Driving
4-1. Before driving
Driving the vehicle ......................166
Cargo and luggage......................174
Vehicle load limits........................ 177
Trailer towing.................................178
Dinghy towing...............................179
4-2. Driving procedures
Power (ignition) switch .............180
EV drive mode............................. 185
Hybrid transmission....................187
Turn signal lever............................192
Parking brake ................................193
Brake Hold .....................................195
4-3. Operating the lights
and wipers
Headlight switch ..........................197
Automatic High Beam.............200
Windshield wipers
and washer ................................204
4-4. Refueling
Opening the fuel tank cap...... 210
4-5. Using the driving support
systems
Lexus Safety System+................214
PCS
(Pre-Collision System) ......... 220
LKA (Lane-Keeping
Assist) ..........................................232
Dynamic radar cruise control
with full-speed range............... 241
Cruise control............................. 253
Driving mode select switch ...256
BSM
(Blind Spot Monitor) .............258
• The Blind Spot Monitor
function ......................................261
• The Rear Cross Traffic
Alert function ........................ 263
Driving assist systems ..............266
4-6. Driving tips
Hybrid vehicle driving tips ......272
Winter driving tips...................... 274
1
2
3
4
5
6
7
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9
TABLE OF CONTENTS4
5
Interior features
5-1. Remote Touch screen
Remote Touch/12.3-inch
display..........................................280
5-2. Using the air conditioning
system and defogger
Front automatic
air conditioning system.........285
Rear air conditioning
system.......................................... 296
Heated steering wheel/
seat heaters/seat
ventilators................................... 299
5-3. Using the interior lights
Interior lights list .........................302
• Interior lights.......................... 303
• Personal lights.......................303
5-4. Using the storage features
List of storage features............305
• Glove box...............................306
• Console box ..........................306
• Cup holders ........................... 307
• Auxiliary boxes .....................309
Trunk features............................... 310
5-5. Using the other interior features
Other interior features..............312
• Sun visors ..................................312
• Vanity mirrors ..........................312
• Clock ..........................................313
• Power outlets...........................313
• Armrest......................................315
•Rear sunshade/
rear door sunshades.............316
• Coat hooks.............................. 318
• Assist grips .............................. 318
• Garage door opener ...........319
LEXUS Enform Safety
Connect...................................... 326
6
Maintenance and care
6-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ................332
Cleaning and protecting
the vehicle interior.................. 336
6-2. Maintenance
Maintenance requirements... 339
General maintenance................341
Emission inspection
and maintenance (I/M)
programs.................................... 344
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6-3. Do-it-yourself maintenance
Do-it-yourself service
precautions................................ 345
Hood............................................... 347
Positioning a floor jack.............348
Engine compartment ...............349
12-volt battery .............................358
Tires....................................................361
Tire inflation pressure............... 370
Wheels............................................373
Air conditioning filter ................375
Electronic key battery...............377
Checking and replacing
fuses...............................................379
Headlight aim (vehicles with
single-beam headlights) ......384
Light bulbs ....................................386
7
When trouble arises
7-1. Essential information
Emergency flashers.................. 392
If your vehicle has to be
stopped in an emergency.... 393
7-2. Steps to take in an emergency
If your vehicle needs
to be towed................................ 394
If you think
something is wrong................399
If a warning light turns on or
a warning buzzer sounds.....400
If a warning message
is displayed ................................406
If you have a flat tire ...................437
If the hybrid system
will not start ............................... 446
If the shift lever cannot
be shifted from P .....................448
If the parking brake cannot
be released................................ 449
If the electronic key does not
operate properly....................... 451
If the 12-volt battery
is discharged............................. 453
If your vehicle overheats..........457
If the vehicle becomes
stuck..............................................462
1
2
3
4
5
6
7
8
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TABLE OF CONTENTS6
For information regarding the equipment listed below, refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
• Audio system
• Intuitive parking assist
• Navigation system
• Lexus parking assist monitor
8
Vehicle specifications
Index
8-1. Specifications
Maintenance data
(fuel, oil level, etc.) ..................466
Fuel information...........................478
Tire information............................ 481
8-2. Customization
Customizable features..............491
8-3. Initialization
Items to initialize.........................504
9
For owners
Reporting safety defects
for U.S. owners.....................................506
Seat belt instructions
for Canadian owners
(in French).............................................. 507
SRS airbag instructions
for Canadian owners
(in French)..............................................509
Headlight aim instructions
for Canadian owners
(in French) (vehicles with
single-beam headlights).....................517
What to do if...
(Troubleshooting) ...............................520
Alphabetical index .................................524
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1
2
3
4
5
6
7
8
9
GS450h_OM_OM30E99U_(U)
8
For your information
Main Owner’s Manual
Please note that this manual applies to all models and explains all equipment, including
options. Therefore, you may find some explanations for equipment not installed on your
vehicle.
All specifications provided in this manual are current at the time of printing. However,
because of the Lexus policy of continual product improvement, we reserve the right to
make changes at any time without notice.
Depending on specifications, the vehicle shown in the illustrations may differ from your
vehicle in terms of color and equipment.
Noise from under vehicle after turning off the hybrid system
Approximately five hours after the hybrid system is turned off, you may hear sound coming from under the vehicle for several minutes. This is the sound of a fuel evaporation
leakage check and, it does not indicate a malfunction.
Accessories, spare parts and modification of your Lexus
A wide variety of non-genuine spare parts and accessories for Lexus vehicles are currently available in the market. You should know that Toyota does not warrant these products and is not responsible for their performance, repair, or replacement, or for any
damage they may cause to, or adverse effect they may have on, your Lexus vehicle.
This vehicle should not be modified with non-genuine Lexus products. Modification with
non-genuine Lexus products could affect its performance, safety or durability, and may
even violate governmental regulations. In addition, damage or performance problems
resulting from the modification may not be covered under warranty.
Installation of a mobile two-way radio system
The installation of a mobile two-way radio system in your vehicle could affect electronic
systems such as:
● Multiport fuel injection system/sequential multiport fuel injection system
● Dynamic radar cruise control with full-speed range system
● Dynamic radar cruise control system
● Cruise control system
● Anti-lock brake system
● Vehicle dynamics integrated management
● SRS airbag system
● Seat belt pretensioner system
Be sure to check with your Lexus dealer for precautionary measures or special instructions regarding installation of a mobile two-way radio system.
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.
GS450h_OM_OM30E99U_(U)
Vehicle data recordings
Your Lexus is equipped with several sophisticated computers that will record certain
data, such as:
• Engine speed
• Electric motor speed (traction motor speed)
• Accelerator status
•Brake status
• Vehicle speed
•Shift position
• Hybrid battery (traction battery) status
The recorded data varies according to the vehicle grade level and options with which it is
equipped. Furthermore, these computers do not record conversations, sounds or pictures.
● Data usage
Lexus may use the data recorded in these computers to diagnose malfunctions, conduct research and development, and improve quality.
Lexus will not disclose the recorded data to a third party except:
• With the consent of the vehicle owner or with the consent of the lessee if the vehicle
is leased
• In response to an official request by the police, a court of law or a government
agency
• For use by Lexus in a lawsuit
• For research purposes where the data is not tied to a specific vehicle or vehicle
owner
● Usage of data collected through Safety Connect / Lexus Enform (U.S. mainland only)
If your Lexus has Safety Connect or Lexus Enform and if you have subscribed to those
services, please refer to the Safety Connect / Lexus Enform Telematics Subscription
Service Agreement for information on data collected and its usage.
9
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Event data recorder
This vehicle is equipped with an event data recorder (EDR). The main purpose of an EDR
is to record, in certain crash or near crash-like situations, such as an air bag deployment
or hitting a road obstacle, data that will assist in understanding how a vehicle’s systems
performed. The EDR is designed to record data related to vehicle dynamics and safety
systems for a short period of time, typically 30 seconds or less.
The EDR in this vehicle is designed to record such data as:
• How various systems in your vehicle were operating;
• Whether or not the driver and passenger safety belts were buckled/fastened;
• How far (if at all) the driver was depressing the accelerator and/or brake pedal; and,
• How fast the vehicle was traveling.
These data can help provide a better understanding of the circumstances in which
crashes and injuries occur.
NOTE: EDR data are recorded by your vehicle only if a nontrivial crash situation occurs;
no data are recorded by the EDR under normal driving conditions and no personal data
(e.g., name, gender, age, and crash location) are recorded. However, other parties, such
as law enforcement, could combine the EDR data with the type of personally identifying
data routinely acquired during a crash investigation.
To read data recorded by an EDR, special equipment is required, and access to the vehicle or the EDR is needed. In addition to the vehicle manufacturer, other parties, such as
law enforcement, that have the special equipment, can read the information if they have
access to the vehicle or the EDR.
● Disclosure of the EDR data
Lexus will not disclose the data recorded in an EDR to a third party except when:
• An agreement from the vehicle’s owner (or the lessee for a leased vehicle) is
obtained
• In response to an official request by the police, a court of law or a government
agency
• For use by Lexus in a lawsuit
However, if necessary, Lexus may:
• Use the data for research on vehicle safety performance
• Disclose the data to a third party for research purposes without disclosing informa-
tion about the specific vehicle or vehicle owner
GS450h_OM_OM30E99U_(U)
Scrapping of your Lexus
WA RN I N G
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.
■ General precautions while driving
Driving under the influence: Never drive your vehicle when under the influence of
alcohol or drugs that have impaired your ability to operate your vehicle. Alcohol and
certain drugs delay reaction time, impair judgment and reduce coordination, which
could lead to an accident that could result in death or serious injury.
Defensive driving: Always drive defensively. Anticipate mistakes that other drivers or
pedestrians might make and be ready to avoid accidents.
Driver distraction: Always give your full attention to driving. Anything that distracts the
driver, such as adjusting controls, talking on a cellular phone or reading can result in a
collision with resulting death or serious injury to you, your occupants or others.
■ General precaution regarding children’s safety
Never leave children unattended in the vehicle, and never allow children to have or use
the key.
Children may be able to start the vehicle or shift the vehicle into neutral. There is also a
danger that children may injure themselves by playing with the windows, the moon
roof, or other features of the vehicle. In addition, heat build-up or extremely cold temperatures inside the vehicle can be fatal to children.
11
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Reading this manual
WA RN I NG :
Explains something that, if not obeyed, could cause death or serious injury
to people.
NOTICE:
Explains something that, if not obeyed, could cause damage to or a malfunction in the vehicle or its equipment.
Indicates operating or working procedures. Follow the steps in
numerical order.
Indicates the action (pushing,
turning, etc.) used to operate
switches and other devices.
Indicates the outcome of an
operation (e.g. a lid opens).
Indicates the component or position being explained.
Means “Do not”, “Do not do this”,
or “Do not let this happen”.
GS450h_OM_OM30E99U_(U)
How to search
■ Searching by name
• Alphabetical index................ P. 524
■ Searching by installation position
• Pictorial index..............................P. 14
■ Searching by symptom or sound
• What to do if...
(Troubleshooting)..................P. 520
13
■ Searching by title
• Table of contents.......................... P. 2
GS450h_OM_OM30E99U_(U)
14
Pictorial index
Pictorial index
■ Exterior
1
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 120
Locking/unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 120
Opening/closing the door glasses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 158
Locking/unlocking by using the mechanical key. . . . . . . . . . . . . . . . . . . . . . . . . P. 451
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 408
2
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 126
Opening from inside the cabin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 126
Opening from outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 126
Opening by using the mechanical key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 451
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 408
3
Outside rear view mirrors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 154
Adjusting the mirror angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 154
Folding the mirrors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 15 4
Driving position memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 143
Defogging the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 291
GS450h_OM_OM30E99U_(U)
Pictorial index
9
4
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 204
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 274
To prevent freezing (windshield wiper de-icer)
Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 334
5
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 210
Refueling method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 210
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 468
6
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 361
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 473
Winter tires/tire chain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 274
Checking/rotation/tire pressure warning system. . . . . . . . . . . . . . . . . . . . . . . . P. 361
Coping with flat tires. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 437
7
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 347
Opening. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 347
Engine compartment cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 350
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 469
Coping with overheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 457
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 408
Light bulbs of the exterior lights for driving
(Replacing method: P. 386, Watts: P. 477)
* . . . . . . . . . . . . . . . . . . . . . . . . P. 291
15
8
Headlights/parking lights/daytime running lights/front side
marker lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 197
Front turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 192
Side turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 192
10
Tail lights/rear side marker lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 197
Rear turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 192
Stop lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 166
Back-up light
Shifting the shift lever to R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 187
11
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 197
*: If equipped
GS450h_OM_OM30E99U_(U)
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Pictorial index
■ Instrument panel
1
Power switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 180
Starting the hybrid system/changing the modes. . . . . . . . . . . . . . . . . . . . . . . . . P. 180
Emergency stop of the hybrid system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 393
When the hybrid system will not start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 446
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 416, 432
2
Shift lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 187
Changing the shift position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 187
Precautions against towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 394
When the shift lever does not move. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 448
3
Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 86
Reading the meters/adjusting the instrument panel light . . . . . . . . . . . . . . . . . P. 86
Warning lights/indicator lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 80
When the warning lights come on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 400
GS450h_OM_OM30E99U_(U)
Pictorial index
9
4
Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 93
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 93
Energy monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 10 7
When the warning messages are displayed . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 406
5
Parking brake switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 193
Applying/releasing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 193
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 275
Warning buzzer/message. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 400, 402
6
Turn signal lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 192
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 197
Headlights/parking lights/tail lights/daytime running lights . . . . . . . . . . . . . . P. 197
7
Windshield wiper and washer switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 204
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 204
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 357
Headlight cleaners
1
*
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 205, 207
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 426
8
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 392
Trunk opener. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 12 6
10
Hood lock release lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 347
11
Tilt and telescopic steering control switch . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 151
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 151
Driving position memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 143
12
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 285
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 285
Rear window defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 291
13
Audio system*
14
Trunk opener main switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 128
2
17
1
*
: If equipped
2
*
: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
GS450h_OM_OM30E99U_(U)
18
6
■ Switche s
Pictorial index
1
VSC OFF switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 268
2
Heated steering wheel switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 300
3
Automatic High Beam switch
4
Instrument panel light control switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 89
5
Odometer/trip meter and trip meter reset button . . . . . . . . . . . . . . . . . . P. 89
HUD (Head-up display) switches
7
Brake hold switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 195
*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 200
*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 101
GS450h_OM_OM30E99U_(U)
Pictorial index
1
Driving position memory switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 143
2
Outside rear view mirror switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 154
3
Door lock switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 122
4
Power window switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 158
5
Window lock switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 158
19
GS450h_OM_OM30E99U_(U)
*: If equipped
20
7
Pictorial index
1
Audio remote control switches*
2
Paddle shift switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 189
3
Ta l k s wi t ch *
4
Meter control switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 94
5
Vehicle-to-vehicle distance button
6
Cruise control switch
Cruise control*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 253
Dynamic radar cruise control with full-speed range*2 . . . . . . . . . . . . . . . . . . P. 241
1
1
2
*
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 247
LKA (Lane-Keeping Assist) switch*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 232
8
Telephone switches
1
*
GS450h_OM_OM30E99U_(U)
Pictorial index
8
1
Seat heater switches*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 300
2
Seat ventilator switches*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 300
3
Remote Touch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 280
4
Intuitive parking assist switch
5
Rear s unshade switch*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 316
6
Driving mode select switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 256
7
Snow mode switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 188
1, 2
*
EV drive mode switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 185
21
1
*
: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”
2
*
: If equipped
GS450h_OM_OM30E99U_(U)
22
6
9
■ Interior
Pictorial index
1
SRS airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 35
2
Floor mats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 26
3
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 141
4
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 148
5
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 30
Console box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 306
7
Inside lock buttons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 122
8
Cup holders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 3 07
Auxiliary boxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 309
10
Assist grips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 318
GS450h_OM_OM30E99U_(U)
Pictorial index
1
Inside rear view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 152
2
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 312
3
Vanity mirrors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 312
4
Interior light
5
Pers on al lights
6
Moon roof switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 161
7
“SOS” button
8
Garage door opener switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 319
1
*
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 303
1
*
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 303
2
*
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 326
23
1
*
: The illustration shows the front, but they are also equipped in the rear.
GS450h_OM_OM30E99U_(U)
2
*
: If equipped
24
Pictorial index
GS450h_OM_OM30E99U_(U)
25
For safety and security
1
1-1. For safe use
Before driving................................. 26
For safety drive...............................28
Seat belts ..........................................30
SRS airbags .....................................35
Front passenger occupant
classification system.................. 46
Safety information
for children.................................... 52
Child restraint systems ...............53
Installing child restraints............. 57
Exhaust gas precautions............ 65
1-2. Hybrid system
Hybrid system features............... 66
Hybrid system precautions....... 70
1-3. Theft deterrent system
Immobilizer system .......................74
Alarm ..................................................77
GS450h_OM_OM30E99U_(U)
26
*
1-1. For safe use
Before driving
Floor mat
Use only floor mats designed specifically for vehicles of the same model and
model year as your vehicle. Fix them securely in place onto the carpet.
1
Insert the retaining hooks (clips) into
the floor mat eyelets.
2
Turn the upper knob of each retaining hook (clip) to secure the floor
mats in place.
*: Always align the marks.
The shape of the retaining hooks (clips) may differ from that shown in the illustration.
GS450h_OM_OM30E99U_(U)
1-1. For safe use
WA RN I N G
● Check that the floor mat is securely fixed in
the correct place with all the provided retaining hooks (clips). Be especially careful to perform this check after cleaning the floor.
● With the hybrid system stopped and the shift
lever in P, fully depress each pedal to the floor
to make sure it does not interfere with the
floor mat.
Observe the following precautions.
Failure to do so may cause the driver’s floor mat to slip, possibly interfering with the pedals while driving. An unexpectedly high speed may result or it may become difficult to
stop the vehicle. This could lead to an accident, resulting in death or serious injury.
■ When installing the driver’s floor mat
● Do not use floor mats designed for other models or different model year vehicles,
even if they are Lexus Genuine floor mats.
● Only use floor mats designed for the driver’s seat.
● Always install the floor mat securely using the retaining hooks (clips) provided.
● Do not use two or more floor mats on top of each other.
● Do not place the floor mat bottom-side up or upside-down.
■ Before driving
27
1
For safety and security
GS450h_OM_OM30E99U_(U)
28
4
1-1. For safe use
For safety drive
For safe driving, adjust the seat and mirror to an appropriate position before
driving.
Correct driving posture
1
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. 141)
2
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. 1 41)
3
Lock the head restraint in place with the center of the head restraint closest to
the top of your ears. (P. 14 8)
Wear the seat belt correctly. (P. 3 0)
Correct use of the seat belts
Make sure that all occupants are wearing their seat belts before driving the vehicle. (P. 3 0)
Use a child restraint system appropriate for the child until the child becomes
large enough to properly wear the vehicle’s seat belt. (P. 5 3)
Adjusting the mirrors
Make sure that you can see backward clearly by adjusting the inside and outside
rear view mirrors properly. (P. 1 52 , 1 54 )
GS450h_OM_OM30E99U_(U)
1-1. For safe use
WA RN I N G
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 continue driving
and take a break immediately.
29
1
For safety and security
GS450h_OM_OM30E99U_(U)
30
Release button
1-1. For safe use
Seat belts
Make sure that all occupants are wearing their seat belts before driving the
vehicle.
Correct use of the seat belts
● Extend the shoulder belt so that it
comes fully over the shoulder, but
does not come into contact with the
neck or slide off the shoulder.
● Position the lap belt as low as possi-
ble over the hips.
● Adjust the position of the seatback.
Sit up straight and well back in the
seat.
● Do not twist the seat belt.
Fastening and releasing the seat belt
1
To fasten the seat belt, push the plate
into the buckle until a click sound is
heard.
2
To release the seat belt, press the
release button.
Adjusting the seat belt shoulder anchor height (front seats)
1
Push the seat belt shoulder anchor
down while pressing the release button.
2
Push the seat belt shoulder anchor
up.
Move the height adjuster up and down
as needed until you hear a click.
GS450h_OM_OM30E99U_(U)
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