center LEXUS LX570 2020 Repair Manual

5477-2. Steps to take in an emergency
LX570_OM_OM60R61U_(U)
7
When trouble arises
Lay down the tire with the valve stem
facing up and install the spare wheel
cover.
Install the holding bracket, inserting
the claw into the wheel lug nut hole.
Turn the jack handle extension
clockwise to take up slack in the
chain.
Then, check to ensure the claw is in the
wheel lug nut hole and the holding
bracket is centered in the wheel hub.
Holding bracket
Claw
WARNING
■Stowing the flat tire
Failure to follow steps listed under stowing the tire may result in damage to the spare
tire carrier and loss of the tire, which co uld result in death or serious injury.
Stowing the flat tire, jack and all tools
1
incorrect
correct
2
1
2

582
LX570_OM_OM60R61U_(U)8-1. Specifications
Rim diameter
(Wheel diameter)Nominal diameter of the bead seat
Rim size designationRim diameter and width
Rim type designationThe industry manufacturer’s
designation for a rim by
style or code
Rim widthNominal distance between rim flanges
Vehicle capacity weight
(Total load capacity)The rated cargo and luggage load plus 150 lb. (68 kg)
times the vehicle’s desi gnated seating capacity
Vehicle maximum load on
the tireThe load on an individual tire that is determined by dis-
tributing to each axle its share of the maximum loaded
vehicle weight, and dividing by two
Vehicle normal load on the
tire
The load on an individual tire that is determined by dis-
tributing to each axle its sh are of curb weight, accessory
weight, and normal occupant weight (distributed in
accordance with Table 1
* below), and dividing by two
Weather sideThe surface area of the rim not covered by the inflated
tire
BeadThe part of the tire that is made of steel wires, wrapped
or reinforced by ply cords and that is shaped to fit the
rim
Bead separationA breakdown of the bond between components in the
bead
Bias ply tireA pneumatic tire in which the ply cords that extend to
the beads are laid at altern ate angles substantially less
than 90 degrees to the centerline of the tread
CarcassThe tire structure, except tread and sidewall rubber
which, when inflated, bears the load
ChunkingThe breaking away of pieces of the tread or sidewall
CordThe strands forming th e plies in the tire
Cord separationThe parting of cords from adjacent rubber compounds
CrackingAny parting within the tread, sidewall, or innerliner of
the tire extending to cord material
Tire related termMeaning

584
LX570_OM_OM60R61U_(U)8-1. Specifications
Overall widthThe linear distance between the exteriors of the side-
walls of an inflated
tire, including elev ations due to label-
ing, decorations, or protective bands or ribs
Passenger car tire
A tire intended for use on passenger cars, multipurpose
passenger vehicles, and trucks, that have a gross vehicle
weight rating (GVWR) of 10,000 lb. or less.
PlyA layer of rubber-coat ed parallel cords
Ply separationA parting of rubber compou nd between adjacent plies
Pneumatic tire
A mechanical device made of rubber, chemicals, fabric
and steel or other materials, that, when mounted on an
automotive wheel, provides the traction and contains
the gas or fluid that sustains the load
Radial ply tire
A pneumatic tire in which the ply cords that extend to
the beads are laid at substantially 90 degrees to the
centerline of the tread
Reinforced tire A tire designed to operate at higher loads and at higher
inflation pressures than the corresponding standard tire
Section width
The linear distance between the exteriors of the side-
walls of an inflated tire, excluding elevations due to
labeling, decoration, or protective bands
SidewallThat portion of a tire between the tread and bead
Sidewall separationThe parting of the rubber compound from the cord
material in the sidewall
Snow tire
A tire that attains a traction index equal to or greater
than 110, compared to the ASTM E-1136 Standard Ref-
erence Test Tire, when using the snow traction test as
described in ASTM F-1805-00, Standard Test Method
for Single Wheel Driving Traction in a Straight Line on
Snow-and Ice-Covered Surfaces, and which is marked
with an Alpine Symbol ( ) on at least one sidewall
Tire related termMeaning

LX570_OM_OM60R61U_(U)
5938-2. Customization
8
Vehicle specifications
■Intuitive parking assist (P. 294)
■Automatic air conditioning system ( P. 407)
Operation of the running
board lights when a door is
opened
OnOff——O
Sensitivity of the ambient
light sensor used for dim-
ming the meter lights etc.Standard-2 to 2——O
Sensitivity of the ambient
light sensor used for bright-
ening the meter lights etc.
Standard-2 to 2——O
FunctionDefault settingCustomized
setting123
FunctionDefault settingCustomized
setting
Detection distance of the
front center sensorFarNearO—O
Detection distance of the
rear center sensorFarNearO—O
Alert Volume (alert volume
can be adjusted)31 to 5O—O
Display setting (when intui-
tive parking assist is operat-
ing)All sensors dis- playedDisplay offO—O
123
FunctionDefault settingCustomized setting
Exhaust gas sensor sensitiv-
ityStandard-3 to 3O—O
A/C Auto switch operationAutoManualO—O
123

623Alphabetical index
LX570_OM_OM60R61U_(U)
EngineAccessory mode.................................. 212
Air cleaner .............................................475
Compartment...................................... 477
Engine switch .......................................... 211
Exhaust gas precautions ................... 73
Hood ........................................................ 476
How to start the engine ..................... 211
Identification number ...................... 565
If the engine will not start............... 549
If your vehicle has to be stopped in an emergency ........... 515
Ignition switch (engine switch) ..................................................... 211
Overheating .........................................557
Engine compartment cover ............. 478
Engine coolant....................................... 482 Capacity ................................................ 568
Checking................................................482
Preparing and checking before winter ................................... 389
Engine coolant temperature gauge ........................................................ 92
Engine immobilizer system ................. 80
Engine oil ................................................. 479 Capacity ................................................ 566
Checking................................................ 479
Preparing and checking before winter ................................... 389 Engine switch (ignition switch) ...........211
Engine switch light
(ignition switch light)........................ 425
Event data recorder (EDR)................... 10
Exhaust gas precautions ....................... 73
First-aid kit holder ................................ 436
Flat tire .......................................................537
Floor mats....................................................26
Fluid Automatic transmission ..................569
Brake........................................................ 570
Steering .................................................. 570
Washer ...................................................489
Fog lights...................................................236 Replacing light bulbs ......................... 512
Switch ...................................................... 236
Footwell lights .........................................425
Four-wheel AHC (Active Height Control Suspension) ....................... 302 Easy access mode ............................304
Disabling the height control .........305
Selecting vehicle height.................. 302
Four-wheel drive system Center differential lock/unlock ...........................................311
Four-wheel drive control switch .................................................... 310
Warning light ....................................... 527
Front automatic air conditioning system .....................................................407
Front doors .................................................121
F
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

630Alphabetical index
LX570_OM_OM60R61U_(U)
Snow tires ................................................ 389
“SOS” button..............................................74
Spare tireInflation pressure ................................. 571
Storage location .................................537
Spark plug ............................................... 568
Specifications ......................................... 564
Speedometer ............................................ 92
SRS airbags................................................ 38
Steering Column lock release ..........................213
Fluid.......................................................... 570
Steering wheel .........................................164 Adjustment ............................................. 164
Audio switches
*
Meter control switches ......................98
Power easy access system ............ 157
Telephone switches
*
Stop/tail lightsReplacing light bulbs ......................... 512
Storage feature ..................................... 428
Stuck If the vehicle becomes stuck ....... 560
Sun visors ................................................. 439
Sunshade Roof............................................................ 175
Rear door...............................................452 Switch
Audio remote control switches
*
Automatic High Beam switch ..... 232
Center differential lock/unlock switch .......................................................311
Climate concierge switch .............406
Cruise control switch ..........276, 288
Door lock switch.................................. 123
Driving mode select switch ............ 291
Driving position memory switches ............................................... 158
Emergency flashers switch .............514
Engine switch ..........................................211
Fog light switch ................................... 236
Four-wheel drive control switch .................................................... 310
Garage door opener switches .............................................. 454
Headlight cleaner switch ............... 245
Interior light switch............................ 426
Intuitive parking assist...................... 294
Ignition switch..........................................211
LDA (Lane Departure Alert)....... 270
Light switches ...................................... 228
Meter control switches ...................... 98
Moon roof switches ........................... 174
Outside rear view mirror switches ............................................... 168
Paddle shift switches.......................... 219
Personal light switch .........................427
Power back door switch................. 130
Power door lock switch ................... 123
Power window switch ......................... 171

633Alphabetical index
LX570_OM_OM60R61U_(U)
Warning lights ....................................... 525ABS.......................................................... 525
Automatic headlight leveling system ..................................................526
Brake system........................... 525, 528
Center differential lock.................... 527
Charging system............................... 525
Low fuel level ....................................... 527
Low speed four-wheel drive ...................................................... 527
Malfunction indicator lamp .......... 525
Master warning light......................... 527
Open door ............................................ 527
Parking brake....................................... 527
PCS...........................................................526
Power steering system.................... 527
Seat belt reminder light................... 527
Slip indicator .........................................526
SRS ........................................................... 525
Tire pressure ........................................ 527 Warning messages.............................. 533
Warning reflector holder.................. 436
Washer .......................................... 238, 242
Checking ...............................................489
Preparing and checking before winter ....................................389
Switch .......................................... 238, 242
Washing and waxing ...........................462
Weights .................................................... 564
Wheels ..................................................... 503 Replacing wheels .............................. 537
Size ............................................................. 571
Window glasses........................................171
Window lock switch................................171
Windows Power windows...................................... 171
Rear window defogger .................... 413
Washer ....................................... 238, 242
Windshield wiper de-icer ................... 413
Windshield wipers ............................... 238
Winter driving tips ............................... 389
Wireless charger...................................443
Wireless remote control key.............. 116 Locking/Unlocking ............................. 116
Panic mode .............................................. 117
Replacing the battery ...................... 507
WMA disc
*
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.