2019 Lexus GX460 roof

5317-2. Steps to take in an emergency
GX460_OM_OM60Q84U_(U)
7
When trouble arises
Indicates that the automatic transmission fluid tempera-
ture is too high A buzzer also sounds.
 Immediately stop the vehicle in a safe place, shift the
shift lever to P and wait until the warning message
and light go off. If the warning message and light go
off, you may start the vehicle again.
If the warning message and light do not go off, con-
tact your Lexus dealer.
Indicates a malfunction in the automatic transmission
system A buzzer also sounds.
 Have the vehicle inspected by your Lexus dealer.
Indicates that the moon roof is not fully closed (with the
engine switch off, and the driver’s door open)
A buzzer also sounds.
 Close the moon roof.
Indicates that engine oil level is low
A buzzer also sounds.
 Check the level of engine oil, and add if necessary.
Indicates a malfunction in:
• The LED headlight system;
• The automatic headlight leveling system; or
• The Automatic High Beam system (if equipped)
A buzzer also sounds.
 Have the vehicle inspected by your Lexus dealer.
Indicates that the washer fluid level is low
Add washer fluid.
Warning messageDetails/Actions
(Flashes)

556
GX460_OM_OM60Q84U_(U)7-2. Steps to take in an emergency
If the electronic key does not operate properly
Use the mechanical key (
P. 99) in
order to perform the following opera-
tions (driver’s door only):
Locks all the doors
Closes the windows and moon roof
*
(turn and hold)
Unlocks the doors
Turning the key rearward unlocks the
driver’s door. Turning the key once again
unlocks the other doors.
Opens the windows and moon roof* (turn and hold)
*: These settings must be cust omized at your Lexus dealer.
If communication between the electronic key and vehicle is interrupted
( P. 121) or the electronic key ca nnot be used because the battery is
depleted, the smart access system with push-button start and wireless
remote control cannot be used. In such cases, the doors can be opened and
the engine can be started by following the procedure below.
Locking and unlocking the doors and key linked functions
1
2
3
4

5587-2. Steps to take in an emergency
GX460_OM_OM60Q84U_(U)
CAUTION
■When using the mechanical key and operating the power windows or moon roof
Operate the power window or moon roof after checking to make sure that there is no
possibility of any passenger having any of their body parts caught in the window or
moon roof.
Also, do not allow children to op erate the mechanical key. It is possible for children and
other passengers to get caught in the power window or moon roof.

568
GX460_OM_OM60Q84U_(U)8-1. Specifications
Maintenance data (fuel, oil level, etc.)
*1: Unladen vehicles
*2: Vehicles without roof rails and shark fin antenna
*3: Vehicles with roof rails and without shark fin antenna
*4: Vehicles with shark fin antenna
*5: Vehicles without rear heig
ht control air suspension
*6: Vehicles with rear height control air suspension
Dimensions and weights
Overall length189.2 in. (4880 mm)
Overall width74.2 in. (1885 mm)
Overall height*1
71.7 in. (1820 mm)*2, 6
72.0 in. (1830 mm)*2, 5
72.2 in. (1835 mm)*3, 6
72.6 in. (1845 mm)*3, 5
73.8 in. (1875 mm)*4, 6
74.2 in. (1885 mm)*4, 5
Wheelbase109.8 in. (2790 mm)
Front and rear tread62.4 in. (1585 mm)
Vehicle capacity weight
(Occupants + luggage)1280 lb. (580 kg)*6
1315 lb. (595 kg)*5
TWR (trailer weight +
cargo weight) (With
towing hitch)With brake6500 lb. (2950 kg)
Without brake1000 lb. (453 kg)

GX460_OM_OM60Q84U_(U)
5878-1. Specifications
8
Vehicle specifications
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pressure
Tire pressure when the vehicle has been parked for
three hours or more, or has not been driven more than 1
mile or 1.5 km un der that condition
Maximum inflation pres-
sureThe maximum cold inflated pr essure to which a tire may
be inflated, shown on the sidewall of the tire
Recommended inflation
pressureCold tire inflation pressure recommended by a manu-
facturer
Accessory weight
The combined weight (in exce ss of those standard items
which may be replaced) of automatic transmission,
power steering, power brakes, power windows, power
seats, radio and heater, to the extent that these items are
available as factory-installed equipment (whether
installed or not)
Curb weight
The weight of a motor vehicle with standard equipment,
including the maximum capacity of fuel, oil and coolant,
and if so equipped, air co nditioning and additional
weight optional engine
Maximum loaded vehicle
weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant weight150 lb. (68 kg) times the numb er of occupants specified
in the second column of Table 1* that follows
Occupant distributionDistribution of occupants in a vehicle as specified in the
third column of Table 1
* below
Production options weight
The combined weight of in stalled regular production
options weighing over 5 lb. (2.3 kg) in excess of the
standard items which they re place, not previously con-
sidered in curb weight or accessory weight, including
heavy duty brakes, ride levelers, roof rack, heavy duty
battery, and special trim
RimA metal support for a tire or a tire and tube assembly
upon which the tire beads are seated

GX460_OM_OM60Q84U_(U)
6018-2. Customization
8
Vehicle specifications
■Seat belt reminder buzzer (P. 518)
■Power windows (P. 154) and moon roof (P. 157)
FunctionDefault settingCustomized setting
Speed-linked seat belt
reminder functionOnOff——O
123
FunctionDefault settingCustomized setting
Mechanical key linked
operation (close)OffOn——O
Mechanical key linked
operation (open)OffOn——O
Wireless remote control
linked operation (open)OffOn——O
Wireless remote control
linked operation signal
(buzzer)
OnOff——O
123

623What to do if... (Troubleshooting)
GX460_OM_OM60Q84U_(U)
●Is the electronic key left inside the vehicle or the moon roof opened?
Check the message on the multi-information display. (P. 526)
●When a warning light turns on or a warning message is displayed, refer to
P. 518, 526.
●Stop the vehicle in a safe place and replace the flat tire with the spare tire.
( P. 540)
●Try the procedure for when the vehicle becomes stuck in mud, dirt, or snow.
( P. 565)
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck

625Alphabetical index
GX460_OM_OM60Q84U_(U)
Bottle holders ...........................................413
BrakeFluid...........................................................575
Parking brake...................................... 205
Warning light ........................................ 518
Brake assist ............................................. 355
Break-in tips..............................................163
Brightness control Instrument panel light control .................................................... 88
BSM (Blind Spot Monitor)..................361 The Blind Spot Monitor function ............................................... 366
The Rear Cross Traffic Alert function ............................................... 369
Care ................................................ 444, 447 Aluminum wheels .............................. 444
Exterior.................................................... 444
Interior ..................................................... 447
Seat belts ............................................... 448
Cargo hooks ............................................416
Center differential................................ 346
CD player
*
Chains ........................................................ 381
Child restraint system............................ 55 Booster seats, definition ....................56
Booster seats, installation..................66
Convertible seats, definition ............56
Convertible seats, installation .............................................. 63 Installing child restraint system
with LATCH system.......................... 61
Installing child restraint system with seat belts...................................... 63
Installing child restraint system with top tether strap..........................67
Infant seats, definition.......................... 56
Infant seats, installation....................... 63
Child safety .................................................54 Airbag precautions.............................. 39
Back door precautions........................ 111
Battery precautions ................. 471, 561
Child restraint system......................... 55
Glass hatch precaution ..................... 116
How your child should wear the seat belt ...........................................32
Installing child restraints .................... 59
Moon roof precautions ................... 160
Power window lock switch.............154
Power window precautions ...........156
Rear door child-protectors ........... 105
Removed key battery precautions .......................................490
Seat belt precautions .......................... 33
Seat heater precautions .................403
Child-protectors ....................................105
Cleaning Aluminum wheels .............................. 444
Exterior ................................................... 444
Interior ..................................................... 447
Seat belts................................................ 448
Coat hooks ..............................................432
Compass ................................................. 433
C
*: For vehicles with a navigation system or a multimedia system, refer to the “NAVIGATION SYSTEM OWNER’S MANUAL” or“MULTIMEDIA OWNER’S MANUAL”.