brake Lexus GX460 2020 Owner's Manual / LEXUS 2020 GX460 OWNER'S MANUAL (OM60R27U)

3
1
8 7
6
5
4
3
2
GX460_OM_OM60R27U_(U)
9
4-1. Before driving Driving the vehicle ......................164
Cargo and luggage .................... 172
Vehicle load limits ....................... 176
Trailer towing (with towing hitch) .................... 177
Dinghy towing .............................. 195
4-2. Driving procedures Engine (ign ition) switch .............196
Automatic transmission .......... 202
Turn signal lever ......................... 207
Parking brake ..............................208
4-3. Operating the lights and wipers
Headlight switch ........................ 209
Automatic High Beam............... 212
Fog light switch ............................. 217
Windshield wipers and washer .......................................... 218
Rear window wiper and washer ......................................... 222
Headlight cleaner switch........ 224
4-4. Refueling Opening the fuel tank cap ..... 225 4-5. Using the driving support
systems
Lexus Safety System + ............. 229
PCS (Pre-Collision System) ....................................... 235
LDA (Lane Departure Alert) ............................................ 246
Dynamic radar cruise control ......................................... 254
Intuitive parking assist.............. 266
Rear view monitor system.......274
Multi-terrain Se lect................... 284
Multi-terrain Monitor...............288
Rear height control air suspension ................................. 335
AVS (Adaptive Variable Suspension Syst em) .............. 339
Four-wheel drive system ........ 340
Crawl Control............................. 344
Downhill assist control system.......................................... 348
Driving assist systems ................351
BSM (Blind Spot Monitor)..... 357 • The Blind Spot Monitor function ......................................361
• The Rear Cross Traffic Alert function......................... 364
4-6. Driving tips Winter driving tips..................... 367
Off-road precautions............... 370
4Driving

8
GX460_OM_OM60R27U_(U)
For your information
Please note that this manual applies to all models and explains all equipment, including
options. Therefore, you may find some expl anations 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 pr oduct improvement, we reserve the right to
make changes at any time without notice.
Depending on specifications, th e vehicle shown in the illustrations may differ from your
vehicle in terms of color and equipment.
Approximately five hours after the engine 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.
A wide variety of non-genuine spare parts and accessories for Lexus vehicles are cur-
rently available in the market. You should kn ow that Toyota does not warrant these prod-
ucts and is not responsible fo r 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.
The installation of a mobile two-way radio system in your vehicle could affect electronic
systems such as:
●Multiport fuel injection system/seque ntial multiport fuel injection system
●Lexus Safety System +
●Anti-lock brake system
●SRS airbag system
●Seat belt pretensioner system
Be sure to check with your Lexus dealer for precautionary measures or special instruc-
tions regarding installation of a mobile two-way radio system.
Main Owner’s Manual
Noise from under vehicle after turning off the engine
Accessories, spare parts and modification of your Lexus
Installation of a mobile two-way radio system

GX460_OM_OM60R27U_(U)
9
The vehicle is equipped with sophisticated computers that will record certain data, such
as:
• Engine speed/Electric motor speed (traction motor speed)
• Accelerator status
•Brake status
• Vehicle speed
• Operation status of th e driving assist systems
• Images from the cameras Your vehicle is equipped with cameras. Contact your Lexus dealer for the location
of recording cameras.
The recorded data varies accord ing to the vehicle grade level and options with which it is
equipped.
These computers do not record conversations or sounds, and only record images out-
side of the vehicle in certain situations.
●Data Transmission
Your vehicle may transmit the data recorded in these computers to Lexus without noti-
fication to you.
●Data usage
Lexus may use the data recorded in this co mputer 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
●Recorded image information can be erased by your Lexus dealer.
The image recording function can be disabled . However, if the function is disabled,
data from when the system operates will not be available.
●To learn more about the vehicle data collected, used and shared by Lexus,
please visit www.lexus.com/privacyvts/
.
If your Lexus has Lexus Enform and if you have subscribed to those services, please refer
to the Lexus Enform Telematics Subscription Service Agreement for information on data
collected and its usage.
●To learn more about the vehicle data collected, used and shared by Lexus,
please visit www.lexus.com/privacyvts/
.
Vehicle data recording
Usage of data collected through Lexus Enform (U.S. mainland only)

10
GX460_OM_OM60R27U_(U)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 a
ssist 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 ti me, typically 30 seconds or less.
The EDR in this vehicle is desi gned to record such data as:
• How various systems in your vehicle were operating;
• Whether or not the driver and passenge r safety belts were buckled/fastened;
• How far (if at all) the driver was depressi ng 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 non-trivial crash situation occurs;
no data are recorded by the EDR under norm al 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 vehi-
cle or the EDR is needed. In addition to the vehicle manufacturer, other parties, such as
law enforcement, that have the special equipm ent, 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 rese arch purposes without disclosing informa-
tion about the specific vehicle or vehicle owner
Event data recorder

17Pictorial index
GX460_OM_OM60R27U_(U)
Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 91
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 91
When the warning messages are displayed . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 520
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 20 8
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 2 08
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 368
Warning buzzer/message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 208, 512
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 2 07
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 209
Headlights/parking lights/tail lights/daytime running lights . . . . . . . . . . . . P. 209
Fog lights
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 2 17
Windshield wiper and washer switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 218
Rear window wiper and washer switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 222
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 218, 222
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 46 3
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 463
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 500
Fuel filler door opener. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 227
Hood lock release lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 450
Tilt and telescopic steering contro l switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 149
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 149
Driving position memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 141
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 376
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 376
Rear window defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 381
Audio system*2
Hands-free system*2
*1: If equipped
*2: Refer to “NAVIGATION SY STEM OWNER’S MANUAL” or
“MULTIMEDIA OWNER’S MANUAL”.
4
5
6
7
8
9
10
11
12
13

GX460_OM_OM60R27U_(U)
832. Instrument cluster
2
Instrument cluster
Warning lights inform the driver of malfunctions in any of the vehicle’s systems.
Warning lights
*1
(U.S.A.)
Brake system warning light
( P. 511)
*1
(flashes or
illuminates)
PCS warning light
(  P. 512)
*1
(Canada)
Brake system warning light
( P. 511)*1Slip indicator light
( P. 512)
*1Charging system warning
light ( P. 511)*1Kinetic dynamic suspension
system warning light
( P. 512)
*2High coolant temperature
warning light ( P. 511)
(flashes)
Low speed four-wheel
drive indicator light
( P. 513)
*2Low engine oil pressure
warning light ( P. 511)
(flashes)
Center differential lock
indicator light ( P. 513)
*1
(U.S.A.)
Malfunction indicator lamp
( P. 511) Open door warning light
(
 P. 513)
*1
(Canada)
Malfunction indicator lamp
( P. 511) Low fuel level warning light
(
 P. 513)
*1SRS warning light
( P. 511) Seat belt reminder light
(
 P. 513)
*1
(U.S.A.)
ABS warning light
( P. 512)*1Tire pressure warning light
( P. 513)
*1
(Canada)
ABS warning light
( P. 512)*2
LDA indicator ( P. 514)

84
GX460_OM_OM60R27U_(U)2. Instrument cluster
*1: These lights turn on when the engine switch is turned to IGNITION ON mode to
indicate that a system check is being perfor med. They will turn off after the engine is
on, or after a few seconds. There may be a ma lfunction in a system if the lights do not
turn on, or turn off. Have the vehicle inspected by your Lexus dealer.
*2: This light is displayed on the multi-information display.
(flashes)
(U.S.A.)
Parking brake indicator
(  P. 512)*2Brake Override System
warning light /Drive-Start
Control warning light
( P. 514)
(flashes)
(Canada)
Parking brake indicator
(  P. 512)

96
GX460_OM_OM60R27U_(U)2. Instrument cluster
■Eco Driving Indicator
●The shift lever is in any position other than D.
●Vehicles with adaptive variable suspension
system: The driving mode is set to sport
mode.
●The vehicle speed is approximately 81 mph (130 km/h) or higher.
■When disconnecting and reconnecting battery terminals
The drive information other than the cu rrent fuel consumption will be reset.
■Tire inflation pressure
●It may take a few minutes to display the tire inflation pressure after the engine switch is
turned to IGNITION ON mode. It may also take a few minutes to display the tire infla-
tion pressure after inflation pressure has been adjusted.
●“---” may be displayed if the tire information cannot be determined due to unfavorable
radio wave conditions.
●Tire inflation pressure changes with temperat ure. The displayed values may also be dif-
ferent from the values measured using a tire pressure gauge.
■When setting up the display
Stop the vehicle in a safe place, apply the pa rking brake, and shift the shift lever to P.
■Suspension of the settings display
In the following situations, the settings display using the meter control switches will be
suspended.
●When a warning message appears on the multi-information display
●When the vehicle begins to move
■Liquid crystal display
Small spots or light spots may appear on the display. This phenomenon is characteristic
of liquid crystal displays, and there is no problem continuing to use the display.
Eco Driving Indicator Light
During Eco-friendly ac
celeration operation
(Eco driving), the Eco Driving Indicator Light
will turn on. When the acceleration exceeds
Zone of Eco driving, or when the vehicle is
stopped, the light turns off.
Eco Driving Indicator Zone Display
Suggests the Zone of Eco driving with current
Eco driving ratio based on acceleration.
Eco driving ratio based on acceleration
If the acceleration exceeds Zone of Eco driv-
ing, the right side of Eco Driving Indicator
Zone Display will illuminate.
Zone of Eco driving
Eco Driving Indicator will not operate under the
following conditions:
1
2
3
4

140
GX460_OM_OM60R27U_(U)3-3. Adjusting the seats
WARNING
■When folding the seatbacks down
Observe the following precautions. Failure to
do so may result in death or serious
injury.
●Do not fold the seatbacks down while driving.
●Stop the vehicle on level ground, set the pa rking brake and shift the shift lever to P.
●Do not allow anyone to sit on a folded seatback or in the luggage compartment while
driving.
●Do not allow children to enter the luggage compartment.
■Seat adjustment
Observe the following precautions. Failure to do so may result in death or serious
injury.
●To reduce the risk of sliding under the lap belt during a collision, do not recline the
seat more than necessary.
If the seat is too reclined, the lap belt may slide past the hips and apply restraint forces
directly to the abdomen, or your neck ma y contact the shoulder belt, increasing the
risk of death or serious injury in the event of an accident.
Adjustments should not be made while dr iving as the seat may unexpectedly move
and cause the driver to lose control of the vehicle.
●Be careful not to get hands or feet pinched between the rear console box and the
second seat when folding down the rear seatback.
■When stowing the third seats
Observe the following precautions. Failure to do so may result in death or serious
injury.
●Check that there is no lugg age and that there are no ot her people around the seat
before stowing operation.
●Do not insert hands or feet into the moving parts of the seat.
●Do not allow children to operate the seat.
■After returning the seatbacks to the upright position
Observe the following precautions. Failure to do so may result in death or serious
injury.
●Make sure the seatback is securely locked by pushing it forward and rearward on the
top.
●Check that the seat belts are not twisted or caught in the seatback.
NOTICE
■When returning the third seat (vehicles with luggage cover)
If the luggage cover is installed in the luggage compartment, make sure you remove it
before returning the third seat. ( P. 404) The luggage cover may be damaged by the
seat.

163
GX460_OM_OM60R27U_(U)
4Driving
4-1. Before drivingDriving the vehicle ...................... 164
Cargo and luggage .................... 172
Vehicle load limits ....................... 176
Trailer towing (with towing hitch) ....................177
Dinghy towing .............................. 195
4-2. Driving procedures Engine (ignition) switch ............ 196
Automatic transmission...........202
Turn signal lever..........................207
Parking brake ............................. 208
4-3. Operating the lights and wipers
Headlight switch ........................ 209
Automatic High Beam .............. 212
Fog light switch ............................ 217
Windshield wipers and washer........................................... 218
Rear window wiper and washer.......................................... 222
Headlight cleaner switch ........ 224
4-4. Refueling Opening the fuel tank cap......225 4-5. Using the driving support
systems
Lexus Safety System + ............. 229
PCS (Pre-Collision System)........................................ 235
LDA (Lane Departure Alert) ............................................ 246
Dynamic radar cruise control ......................................... 254
Intuitive parking assist .............. 266
Rear view monitor system ...... 274
Multi-terrain Select ................... 284
Multi-terrain Monitor .............. 288
Rear height control air suspension .................................335
AVS (Adaptive Variable Suspension System)............... 339
Four-wheel drive system ........340
Crawl Control ............................. 344
Downhill assist control system ..........................................348
Driving assist systems ............... 351
BSM (Blind Spot Monitor) ..... 357 • The Blind Spot Monitor function ..................................... 361
• The Rear Cross Traffic Alert function ......................... 364
4-6. Driving tips Winter driving tips ..................... 367
Off-road precautions ............... 370