maintenance Lexus GX460 2019 / LEXUS 2019 GX460 (OM60Q84U) Manual PDF

GX460_OM_OM60Q84U_(U)
5056-3. Do-it-yourself maintenance
6
Maintenance and care
■LED lights
The headlight low beams, parking lights/daytime running lights, front side marker lights,
fog lights, side turn signal lig hts, high mounted stoplight, stop/tail lights and license plate
lights consist of a number of LEDs. If any of the LEDs burn out, take your vehicle to your
Lexus dealer to have the light replaced.
■Condensation build-up on the inside of the lens
Temporary condensation build-up on the inside of the headlight lens does not indicate a
malfunction. Contact your Lexus dealer for mo re information in the following situations:
●Large drops of water are built up on the inside of the lens.
●Water has built up inside the headlight.
CAUTION
■Replacing light bulbs
●Turn off the headlights. Do not attempt to replace the bulb immediately after turning
off the headlights.
The bulbs become very hot and may cause burns.
●Do not touch the glass portion of the light bu lb with bare hands. When it is unavoid-
able to hold the glass portion, use and hold with a clean dry cloth to avoid getting
moisture and oils on the bulb.
Also, if the bulb is sc ratched or dropped, it may blow out or crack.
●Fully install light bulbs and any parts used to secure them. Failure to do so may result
in heat damage, fire, or water entering th e headlight unit. This may damage the head-
lights or cause condensation to build up on the lens.
●Do not attempt to repair or disassemble light bulbs, connectors, electric circuits or
component parts.
Doing so may result in death or se rious injury due to electric shock.
■To prevent damage or fire
●Make sure bulbs are fully seated and locked.
●Check the wattage of the bulb before installing to prevent heat damage.

506
GX460_OM_OM60Q84U_(U)6-3. Do-it-yourself maintenance

5247-2. Steps to take in an emergency
GX460_OM_OM60Q84U_(U)
CAUTION
■Maintenance of the tires
Each tire, including the spare (if provided), should be checked monthly when cold and
inflated to the inflation pressure recomm ended by the vehicle manufacturer on the
vehicle placard or tire inflation pressure label (tire and load information label). (If your
vehicle has tires of a different size than the size indicated on the vehicle placard or tire
inflation pressure label [tire and load in formation label], you should determine the
proper tire inflation pressure for those tires.)
As an added safety feature, your vehicle ha s been equipped with a tire pressure moni-
toring system (TPMS-tire pressure warning system) that illuminates a low tire pressure
telltale (tire pressure warning light) when on e or more of your tires is significantly
under-inflated. Accordingly, when the low ti re pressure telltale (tire pressure warning
light) illuminates, you should stop and check your tires as soon as possible, and inflate
them to the proper pressure. Driving on a si gnificantly under-inflated tire causes the
tire to overheat and can lead to tire failure . Under-inflation also reduces fuel efficiency
and tire tread life, and may affect the vehicle’s handling and stopping ability.
Please note that the TPMS (tire pressure wa rning system) is not a substitute for proper
tire maintenance, and it is th e driver’s responsibility to ma intain correct tire pressure,
even if under-inflation has not reached the le vel to trigger illumination of the TPMS low
tire pressure telltale (tir e pressure warning light).
Your vehicle has also been equipped with a TPMS (tire pressure warning system) mal-
function indicator to indicate when the system is not operating properly. The TPMS
(tire pressure warning system) malfunction indi cator is combined with the low tire pres-
sure telltale (tire pressure warning light). When the system detects a malfunction, the
telltale will flash for approximately one mi nute and then remain continuously illumi-
nated. This sequence will cont inue upon subsequent vehicle start-ups as long as the
malfunction exists. When the malfunction in dicator is illuminated, the system may not
be able to detect or signal low tire pressure as intended.
TPMS (tire pressure warning system) malfun ctions may occur for a variety of reasons,
including the installation of replacement or alternate tires or wheels on the vehicle that
prevent the TPMS (tire pressure warning system) from functioning properly. Always
check the TPMS (tire pressure warning system) malfunction telltale after replacing one
or more tires or wheels on your vehicle to ensure that the replacement or alternate
tires and wheels allow the TPMS (tire pressu re warning system) to continue to function
properly.

5327-2. Steps to take in an emergency
GX460_OM_OM60Q84U_(U)
*: Refer to the separate “Scheduled Maintenance” or “Owner’s Manual Supplement”
for the maintenance interval applicable to your vehicle.
(If equipped)
Indicates that the pre-collis ion system is not currently
functional because the grille cover or the sensor is dirty
 Check the grille cover and the sensor and clean
them if they are dirty.
(If equipped)
Indicates a malfunction in the rear height control air sus-
pension
A buzzer also sounds.
 Immediately stop the vehicle in a safe place and
contact your Lexus dealer.
(U.S.A. only)
Indicates that all maintenance according to the driven
distance on the maintenance schedule
* should be per-
formed soon.
Comes on approximately 4500 miles (7200 km) after
the message has been reset.
 If necessary, perform maintenance.
(U.S.A. only)
Indicates that all maintenanc e is required to correspond
to the driven distance on the maintenance schedule*.
Comes on approximately 5000 miles (8000 km) after
the message has been reset. (The indicator will not work
properly unless the message has been reset.)
 Perform the necessary maintenance.
Please reset the message after the maintenance is
performed ( P. 451)
Warning messageDetails/Actions

567
GX460_OM_OM60Q84U_(U)
8Vehicle specifications
8-1. SpecificationsMaintenance data (fuel, oil level, etc.) ..................568
Fuel information.......................... 578
Tire information ........................... 581
8-2. Customization Customizable features ............ 592
Items to initialize .........................603

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)

603
GX460_OM_OM60Q84U_(U)8-2. Customization
8
Vehicle specifications
Items to initialize
The following item must be initialize
d for normal system operation after such
cases as the battery being reconnected , or maintenance being performed on
the vehicle:
ItemWhen to initializeReference
Message indicating mainte-
nance is required (U.S.A. only)After the maintenance is per-
formedP. 451

626Alphabetical index
GX460_OM_OM60Q84U_(U)
Condenser .............................................. 467
Console box ............................................ 410
Cool box .................................................. 423
Cooling system ..................................... 465Engine overheating...........................562
Conversation mirror ........................... 426
Crawl Control .......................................350
Cruise control Cruise control...................................... 229
Dynamic radar cruise control...... 232
Cup holders .............................................. 412
Curtain shield airbags ........................... 36
Current fuel consumption .....................91
Customizable features ....................... 592
DAC (Downhill Assist Control system)................................................... 353
Daytime running light system ..........208
Defogger Front windshield .................................394
Outside rear view mirrors ............ 395
Rear window ....................................... 395
Differential ............................................... 573
Dimension ............................................... 568
Display Multi-information display ..................90
Trip information .......................................91
Warning message .............................526
Do-it-yourself maintenance ............. 457
Doors.......................................................... 102 Back door ............................................... 109
Door glasses ......................................... 154
Door lock ................................................ 102
Open door warning light.............. 520
Outside rear view mirrors ................ 151
Rear door child-protector.............. 105 Driver’s seat position memory.......... 139
Driving ........................................................ 162
AVS switch ........................................... 345
Break-in tips ...........................................163
Correct posture .................................... 28
Procedures ............................................. 162
Winter drive tips ................................. 381
Dynamic radar cruise control ..........232
Eco Driving Indicator .............................94
EDR (Event data recorder)................... 10
Electronic key ........................................... 98 Battery-saving function ......................121
If the electronic key does not operate properly ............................556
Replacing the battery ......................489
Emergency, in case of If the electronic key does not operate properly ............................556
If the engine will not start ...............554
If the vehicle has discharged battery ........................559
If the warning buzzer sounds .................................................. 518
If the warning light turns on ........... 518
If you have a flat tire ..........................540
If you lose your keys......................... 620
If you think something is wrong.....................................................516
If your vehicle becomes stuck......................................................565
If your vehicle needs to be towed .................................................... 510
If your vehicle overheats ................ 562
D
E

629Alphabetical index
GX460_OM_OM60Q84U_(U)
Keyless entrySmart access system with push-button start .................. 102, 109
Wireless remote control ................. 102
Keys............................................................... 98 Battery-saving function ...................... 121
Electronic key .........................................98
If the electronic key does not operate properly............................ 556
If you lose your keys ........................ 620
Key number plate .................................98
Keyless entry .............................. 102, 109
Mechanical key ......................................99
Replacing the battery ...................... 489
Wireless remote control ...................98
KDSS ......................................................... 356 Warning light ........................................ 519
Lane Departure Alert (LDA) .......... 243
Lever Auxiliary catch lever ........................ 460
Hood lock release lever ................ 460
Shift lever ................................................. 198
Turn signal lever .................................204
Wiper lever ............................................. 217
Lexus Enform Safety Connect............72
License plate lights............................... 206 Light switch .......................................... 206 Light
Engine switch light ............................406
Fog light switch ..................................... 215
Headlight switch ................................ 206
Illuminated entry system................ 408
Interior light........................................... 407
Interior light list ....................................406
Personal light ....................................... 407
Replacing light bulbs ....................... 496
Turn signal lever ................................. 204
Vanity lights .......................................... 425
Wattage ................................................. 577
Welcome lighting.............................. 209
Light bulbs Replacing ............................................... 496
Wattage ................................................. 577
Lock steering column........................... 195
Luggage cover ........................................ 418
Maintenance Do-it-yourself maintenance ......... 457
Maintenance data............................. 568
Maintenance requirements ..........450
Resetting the message indicating maintenance is
required ................................................451
Malfunction indicator lamp ................518
Master warning light ........................... 526
K
LM
*: For vehicles with a navigation system or a multimedia system, refer to the “NAVIGATION SYSTEM OWNER’S MANUAL” or“MULTIMEDIA OWNER’S MANUAL”.

631Alphabetical index
GX460_OM_OM60Q84U_(U)
Power outlet ............................................427
Power windows .......................................154Jam protection function ................... 155
Operation ............................................... 154
Window lock switch.......................... 154
Pre-Collision System (PCS) ............ 372 Function .................................................. 372
PCS OFF switch ................................ 373
Warning light ........................................ 519
Radiator .................................................... 467
Radio
*
Rear seat ................................................... 128 Adjustment ............................................. 128
Rear turn signal lights ......................... 204 Replacing light bulbs ......................... 501
Turn signal lever .................................204
Wattage .................................................. 577
Rear view mirror Inside rear view mirror ..................... 149
Outside rear view mirrors ................ 151
Rear view monitor system ................ 258
Rear window defogger ...................... 395
Rear window wiper.............................. 222
Refueling .................................................. 225 Capacity ................................................ 570
Fuel types .................................. 225, 570
Opening the fuel tank cap............. 227 Replacing
Electronic key battery .....................489
Fuses ..........................................................491
Light bulbs............................................. 496
Tires ..........................................................540
Wireless remote control battery ..................................................489
Reporting safety defects for U.S. owners .................................. 606
Reset the maintenance data .............. 451
Safety connect........................................... 72
Seat belts .................................................... 30 Adjusting the seat belt.......................... 31
Automatic Locking Retractor .........32
Child restraint system installation ............................................. 59
Cleaning and maintaining the seat belt ....................................... 448
Emergency Locking Retractor.................................................32
How to wear your seat belt............. 30
How your child should wear the seat belt ...........................................32
Pregnant women, proper seat belt use......................... 33
Reminder light and buzzer ...........520
Seat belt pretensioners........................ 31
Seat belt extender .................................32
SRS warning light ............................... 518
R
S
*: For vehicles with a navigation system or a multimedia system, refer to the “NAVIGATION SYSTEM OWNER’S MANUAL” or“MULTIMEDIA OWNER’S MANUAL”.