Lexus GS 450 2015 User 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 advices 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_OM30E26U_(U)
Search by symptom
Search alphabetically
TABLE OF CONTENTS2
For your information................................... 8
Reading this manual...................................14
How to search..............................................15
Pictorial index...............................................16
1
For safety and security
1-1. For safe use
Before driving................................. 28
For safety drive...............................30
Seat belts.......................................... 32
SRS airbags..................................... 38
Front passenger occupant
classification system.................. 49
Safety information
for children ...................................56
Child restraint systems................57
Installing child restraints...............61
Exhaust gas precautions.............. 71
1-2. Hybrid system
Hybrid system features................72
Hybrid system precautions........ 76
1-3. Theft deterrent system
Immobilizer system........................81
Alarm.................................................83
2
Instrument cluster
2. Instrument cluster
Warning lights
and indicators..............................86
Gauges and meters.......................91
Multi-information display .......... 96
Head-up display.......................... 104
Energy monitor/
consumption screen...................111
Operation of
3
each component
3-1. Key information
Keys...................................................120
3-2. Opening, closing and locking
the doors and trunk
Smart access system
with push-button start.............123
Wireless remote control...........136
Doors................................................139
Trunk..................................................143
3-3. Adjusting the seats
Front seats...................................... 150
Driving position memory..........152
Head restraints............................ 158
3-4. Adjusting the steering wheel
and mirrors
Steering wheel............................... 161
Inside rear view mirror ..............162
Outside rear view mirrors........164
GS450h_OM_OM30E26U_(U)
3
3-5. Opening, closing the windows
and moon roof
Power windows............................. 167
Moon roof........................................ 171
4
Driving
4-1. Before driving
Driving the vehicle ...................... 176
Cargo and luggage.....................187
Vehicle load limits ....................... 190
Trailer towing ..................................191
Dinghy towing...............................192
4-2. Driving procedures
Power (ignition) switch..............193
EV drive mode............................200
Hybrid transmission.................. 203
Turn signal lever..........................209
Parking brake .................................211
Brake Hold .....................................214
Horn ..................................................216
4-3. Operating the lights
and wipers
Headlight switch ..........................217
Fog light switch........................... 222
Windshield wipers
and washer ................................ 223
Headlight cleaner switch........ 230
4-4. Refueling
Opening the fuel tank cap.......231
4-5. Using the driving support
systems
Cruise control............................. 236
Dynamic radar
cruise control............................ 240
Dynamic radar cruise control
with full-speed range............. 255
LKA
(Lane-Keeping Assist)............ 271
Driving mode select switch .....281
Driving assist systems ..............284
PCS
(Pre-Collision System) ...........291
BSM
(Blind Spot Monitor) .............. 301
• The Blind Spot Monitor
function ....................................305
• The Rear Cross Traffic
Alert function ........................308
Lexus night view............................ 311
4-6. Driving tips
Hybrid vehicle driving tips .......317
Winter driving tips.......................319
1
2
3
4
5
6
7
8
9
GS450h_OM_OM30E26U_(U)
TABLE OF CONTENTS4
5
Interior features
5-1. Remote Touch screen
Remote Touch/12.3-inch
display.......................................... 326
5-2. Using the air conditioning
system and defogger
Front automatic
air conditioning system.........335
Rear air conditioning
system.......................................... 355
Rear window and outside rear
view mirror defoggers..........360
Windshield wiper de-icer.........361
5-3. Using the interior lights
Interior lights list .........................363
• Interior light............................ 364
• Personal lights....................... 364
5-4. Using the storage features
List of storage features ............366
• Glove box...............................368
• Console box .......................... 369
• Cup holders ........................... 370
• Auxiliary boxes ......................372
Trunk features...............................373
5-5. Other interior features
Sun visors
and vanity mirrors....................375
Clock ...............................................376
Ashtrays..........................................377
Power outlets................................378
Heated steering wheel............380
Seat heaters/
seat ventilators......................... 382
Armrest..........................................386
Rear sunshade/
rear door sunshades.............. 387
Coat hooks...................................390
Assist grips .................................... 391
Utility hook ................................... 392
Garage door opener...............393
LEXUS Enform Safety
Connect......................................400
6
Maintenance and care
6-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ................408
Cleaning and protecting
the vehicle interior....................412
6-2. Maintenance
Maintenance requirements.....415
General maintenance................418
Emission inspection
and maintenance (I/M)
programs.....................................422
GS450h_OM_OM30E26U_(U)
5
6-3. Do-it-yourself maintenance
Do-it-yourself service
precautions................................ 423
Hood............................................... 426
Positioning a floor jack..............427
Engine compartment ...............429
12-volt battery .............................439
Tires.................................................. 443
Tire inflation pressure ...............453
Wheels........................................... 456
Air conditioning filter ...............458
Electronic key battery..............460
Checking and replacing
fuses.............................................. 462
Headlight aim............................... 477
Light bulbs .....................................479
7
When trouble arises
7-1. Essential information
Emergency flashers .................. 494
If your vehicle has to be
stopped in an emergency.... 495
7-2. Steps to take in an emergency
If your vehicle needs
to be towed................................ 496
If you think
something is wrong................502
If a warning light turns on or
a warning buzzer sounds.....503
If a warning message
is displayed ..................................513
If you have a flat tire ....................541
If the hybrid system
will not start ...............................554
If the shift lever cannot
be shifted from P.....................556
If the parking brake cannot
be released.................................557
If the electronic key does not
operate properly..................... 559
If the 12-volt battery
is discharged............................. 562
If your vehicle overheats......... 566
If the vehicle becomes
stuck...............................................571
1
2
3
4
5
6
7
8
GS450h_OM_OM30E26U_(U)
9
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.) ...................574
Fuel information..........................584
Tire information........................... 587
8-2. Customization
Customizable features............ 599
8-3. Initialization
Items to initialize.........................609
9
For owners
Reporting safety defects
for U.S. owners.......................................612
Seat belt instructions
for Canadian owners
(in French)................................................613
SRS airbag instructions
for Canadian owners
(in French)................................................615
Headlight aim instructions
for Canadian owners
(in French)...............................................624
What to do if...
(Troubleshooting) ............................... 628
Alphabetical index ................................634
GS450h_OM_OM30E26U_(U)
7
1
2
3
4
5
6
7
8
9
GS450h_OM_OM30E26U_(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.
GS450h_OM_OM30E26U_(U)
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 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.
9
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10
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.
GS450h_OM_OM30E26U_(U)
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 infor-
mation about the specific vehicle or vehicle owner
11
GS450h_OM_OM30E26U_(U)
12
CAUTION
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.
■ 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.
GS450h_OM_OM30E26U_(U)
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14
Reading this manual
CAUTION:
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_OM30E26U_(U)
How to search
■ Searching by name
• Alphabetical index ......... P. 634
■ Searching by installation posi-
tion
• Pictorial index........................ P. 16
15
■ Searching by symptom or sound
• What to do if...
(Troubleshooting).............P. 628
■ Searching by title
• Table of contents ....................P. 2
GS450h_OM_OM30E26U_(U)
16
Pictorial index
Pictorial index
■Exterior
The shape of the headlights may differ depending on the grade, etc. (P. 47 9)
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 139
1
Locking/unlocking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 124, 136
Opening/closing the door glasses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 167
Locking/unlocking by using the mechanical key . . . . . . . . . . . . . . . . . . . . P. 559
Warning lights/warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 506, 520
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 143
2
Opening from inside the cabin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 143
Opening from outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 124, 136
Opening by using the mechanical key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 560
Warning lights/warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 506, 521
Outside rear view mirrors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 164
3
Adjusting the mirror angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 164
Folding the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 164
Driving position memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 152
Defogging the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 360
GS450h_OM_OM30E26U_(U)
Pictorial index
9
12
15
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 223
4
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 319
To prevent freezing (windshield wiper de-icer)
Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 410
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 2 3 1
5
Refueling method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 231
Fuel type/fuel tank capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 576
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 443
6
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 582
Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 319
Checking/rotation/tire pressure warning system. . . . . . . . . . . . . . . . . . . . P. 443
Coping with flat tires. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 541
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 426
7
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 426
Engine compartment cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 430
Engine oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 577
Coping with overheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 566
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 520
* . . . . . . . . . . . . . . . . . . . . .P. 361
17
Light bulbs of the exterior lights for driving
(R ep la ci ng me th od : P. 47 9, Wa tt s: P. 5 83)
Headlights/parking lights/daytime running lights . . . . . . . . . . . . . . . . . . .P. 217
8
Fog lights
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 209
10
Tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 217
11
Stop lights
Brake Hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 214
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 217
13
Back-up lights
14
Shifting the shift lever to R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 203
Side marker lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 217
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 222
*: If equipped
GS450h_OM_OM30E26U_(U)
18
Pictorial index
■Instrument panel
Power switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 1 93
1
Starting the hybrid system/changing the modes. . . . . . . . . . . . . . . . . . . . . .P. 193
Emergency stop of the hybrid system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 495
When the hybrid system will not start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 554
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 534
Shift lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 203
2
Changing the shift position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 203
Precautions against towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 496
When the shift lever does not move. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 556
Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 91
3
Reading the meters/adjusting the instrument panel light . . . . . . . . . . . . . . P. 91
Warning lights/indicator lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 86
When the warning lights come on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 503
GS450h_OM_OM30E26U_(U)
Pictorial index
9
12
Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 96
4
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 96
Energy monitor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 111
When the warning messages are displayed . . . . . . . . . . . . . . . . . . . . . . . . . .P. 513
Parking brake switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 211
5
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 211
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 320
Warning buzzer/message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 513
Turn signal lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 209
6
Headlight switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 217
Headlights/parking lights/tail lights/daytime running lights . . . . . . . . . . .P. 217
Fog lights
Windshield wiper and washer switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 223
7
1
*
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 222
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 223
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 438
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 530
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 494
8
Trunk opener. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 1 43
Hood lock release lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 426
10
Tilt and telescopic steering control switch . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 161
11
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 161
Driving position memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 152
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 335
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 335
Rear window defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 360
2
Audio system
13
Trunk opener main switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 144
14
*
19
1
*
: If equipped
2
*
: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
GS450h_OM_OM30E26U_(U)
20
■Switches
Headlight cleaner switch* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 230
1
VSC OFF switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 286
2
Instrument panel light control switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 93
3
Odometer/trip meter and trip meter reset button . . . . . . . . . . . . . . . . . . .P. 93
4
HUD (Head-up display) switches
5
Heated steering wheel switch
6
BSM (Blind Spot Monitor) main switch
7
Lexus night view switch
8
Brake hold switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 214
9
Pictorial index
*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 104
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 380
*. . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 301
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 311
GS450h_OM_OM30E26U_(U)
Pictorial index
Driving position memory switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 152
1
Outside rear view mirror switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 164
2
Door lock switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 139
3
Power window switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 167
4
Window lock switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 167
5
PCS OFF switch
6
Tire pressure warning reset switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 446
7
AFS OFF switch
8
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 293
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 219
21
GS450h_OM_OM30E26U_(U)
*: If equipped
22
Pictorial index
Audio remote control switches*
1
Paddle shift switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 205
2
Back switch*
3
Ta l k s wi t ch *
4
Telephone switches*
5
“DISP” button. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 97
6
Vehicle-to-vehicle distance button
7
Cruise control switch
8
Cruise control
1
1
1
2
*
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 236
Dynamic radar cruise control
Dynamic radar cruise control with full-speed range
Tilt and telescopic steering control switch . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 161
9
LKA (Lane-Keeping Assist) switch
10
1
2
*
. . . . . . . . . . . . . . . . . . . . . . . . . P. 243, 258
2
*
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 240
2
*
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 273
2
*
. . . . . . . . . . . . . .P. 255
GS450h_OM_OM30E26U_(U)
Pictorial index
Seat heater switches*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 382
1
2
*
Seat ventilator switches
2
Intuitive parking assist switch*
3
Rear s unshade switch*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 387
4
Driving mode select switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 281
5
EV drive mode switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 200
6
Snow mode switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 204
7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 382
1, 2
23
1
*
: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”
GS450h_OM_OM30E26U_(U)
2
*
: If equipped
24
10
■Interior
Pictorial index
SRS airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 38
1
Floor mats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 28
2
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 150
3
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 158
4
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 32
5
Console box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 369
6
Inside lock buttons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 139
7
Cup holders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 3 70
8
1
*
Auxiliary boxes
9
Ashtrays
Assist grips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 391
*
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 372
1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 377
GS450h_OM_OM30E26U_(U)
Pictorial index
Inside rear view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 162
1
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 375
2
Vanity mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 375
3
Interior light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 364
4
2
*
Pers on al lights
5
Moon roof switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 171
6
“SOS” button
7
Garage door opener switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 393
8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 364
1
*
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 400
25
2
*
: The illustration shows the front, but they are also equipped in the rear.
GS450h_OM_OM30E26U_(U)
1
*
: If equipped
26
Pictorial index
GS450h_OM_OM30E26U_(U)
27
For safety and security
1
1-1. For safe use
Before driving.................................28
For safety drive...............................30
Seat belts ..........................................32
SRS airbags .....................................38
Front passenger occupant
classification system.................. 49
Safety information
for children....................................56
Child restraint systems ............... 57
Installing child restraints...............61
Exhaust gas precautions..............71
1-2. Hybrid system
Hybrid system features................72
Hybrid system precautions........ 76
1-3. Theft deterrent system
Immobilizer system ....................... 81
Alarm .................................................83
GS450h_OM_OM30E26U_(U)
28
*
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_OM30E26U_(U)
1-1. For safe use
CAUTION
● 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
29
1
For safety and security
GS450h_OM_OM30E26U_(U)
30
1
2
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
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. 150)
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. 150)
Lock the head restraint in place
3
with the center of the head
restraint closest to the top of your
ears. (P. 15 8)
Wear the seat belt correctly.
4
(P. 32)
Correct use of the seat belts
Make sure that all occupants are wearing their seat belts before driving
the vehicle. (P. 32)
Use a child restraint system appropriate for the child until the child
becomes large enough to properly wear the vehicle’s seat belt. (P. 57)
GS450h_OM_OM30E26U_(U)
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