service LEXUS LX570 2019 Owner's Manual

LX570_OM_OM60R07U_(U) 4796-3. Do-it-yourself maintenance
6
Maintenance and care WARNING ■
Used engine oil ●
Used engine oil contains potentially harm ful contaminants which may cause skin dis-
orders such as inflammation or skin canc er, so care should be taken to avoid pro-
longed and repeated contact. To remove used engine oil from your skin, wash
thoroughly with soap and water. ●
Dispose of used oil and filters only in a sa fe and acceptable manner. Do not dispose of
used oil and filters in household trash, in sewers or onto the ground. Call your Lexus
dealer, service station or auto parts store for information concerning recycling or dis-
posal. ●
Do not leave used engine oil within the reac h of children.
NOTICE ■
To prevent serious engine damage
Check the oil level on regular basis. ■
When replacing the engine oil ●
Be careful not to spill engine oil on the vehicle components.●
Avoid overfilling, or the engine could be damaged. ●
Check the oil level on the dipstick every time you refill the vehicle.●
Be sure the engine oil fille r cap is properly tightened.

496
LX570_OM_OM60R07U_(U) 6-3. Do-it-yourself maintenance
NOTICE ■
Repairing or replacing tires, wheels, tire pressure warning valves and transmitters
and tire valve caps ●
When removing or fitting the wheels, tire s or the tire pressure warning valve and
transmitter, contact your Lexus dealer as the tire pressure wa rning valve and trans-
mitter may be damaged if not handled correctly. ●
Make sure to install the tire valve caps. If the tire valve caps ar e not installed, water
could enter the tire pressure warning valves and the tire pressure warning valves
could be bound. ●
When replacing tire valve caps, do not use tire valve caps other than those specified.
The cap may become stuck. ■
To avoid damage to the tire pressu re warning valves and transmitters
When a tire is repaired with liquid sealants, the tire pressure warning valve and trans-
mitter may not operate properly. If a liquid sealant is used, contact your Lexus dealer or
other qualified service shop as soon as possi ble. Make sure to replace the tire pressure
warning valve and transmitter when replacing the tire. (  P. 489)■
Driving on rough roads
Take particular care when driving on roads with loose surfaces or potholes.
These conditions may cause lo sses in tire inflation pre ssure, reducing the cushioning
ability of the tires. In addition driving on rough roads may cause damage to the tires
themselves, as well as the vehicle’s wheels and body. ■
If tire inflation pressure s become low while driving
Do not continue driving, or your tires and/or wheels may be ruined.

502
LX570_OM_OM60R07U_(U) 6-3. Do-it-yourself maintenance
WARNING ■
When replacing wheels ●
Do not use wheels that are a different size from those recommended in the Owner’s
Manual, as this may result in a loss of handling control. ●
Never use an inner tube in a leaking wheel which is designed for a tubeless tire. Doing
so may result in an accident, causing death or serious injury. ■
Use of defective wheels prohibited
Do not use cracked or deformed wheels.
Doing so could cause the tire to leak air du ring driving, possibly causing an accident.
NOTICE ■
Replacing tire pressure warn ing valves and transmitters●
Because tire repair or replacement may affe ct the tire pressure warning valves and
transmitters, make sure to have tires serviced by your Lexus dealer or other qualified
service shop. In addition, ma ke sure to purchase your tire pressure warning valves
and transmitters at your Lexus dealer. ●
Ensure that only genuine Lexus wh eels are used on your vehicle.
Tire pressure warning valves and transmitte rs may not work properly with non-genu-
ine wheels.

515
LX570_OM_OM60R07U_(U) 7
When trouble arises 7-2. Steps to take in an emergency
If your vehicle needs to be towed The following may indicate a problem wi th your transmission. Contact your
Lexus dealer or commercial to wing service before towing.●
The engine is running but the vehicle does not move. ●
The vehicle makes an abnormal sound.If towing is necessary, we recommend having your vehicle towed by your
Lexus dealer or commercial towing se rvice, using a wheel-lift type truck or
flatbed truck.
Use a safety chain system for all towing, and abide by all state/provincial and
local laws.
If towing your vehicle with a wheel-lift type truck, use a towing dolly.
(  P. 516, 519)
Situations when it is necessary to contact dealers before towing

546 7-2. Steps to take in an emergency
LX570_OM_OM60R07U_(U) Raise the tire. While raising, secure the tire, taking
care that the tire goes straight up with-
out catching on any surrounding part, to
prevent it from flying forward during a
collision or sudden braking.
After the tire goes half way up, check
that the suspended chain is able to enter
the tire hole, for proper storage.
Tightening torque:
33.2 ft•lbf (45 N•m, 4.6 kgf•m)
Confirm that the tire is not loose
after tightening:
Push and pull the tire
Try rotating Visually check to ensure the tire is
not hung on surrounding parts.
If looseness or misassembly exis ts, repeat step and step .
Repeat step , any time the tire is lowered or disturbed.
Stow the tools and jack securely. ■
After completing the tire change
The tire pressure warning system must be reset. (  P. 489)3
4
1
2
NOTICE ■
When stowing the flat tire
Ensure that there is no object caught between the tire and the vehicle underbody. ■
When replacing the tires ●
When removing or fitting the wheels, tire s or the tire pressure warning valve and
transmitter, contact your Lexus dealer as the tire pressure wa rning valve and trans-
mitter may be damaged if not handled correctly. ●
Replace the grommets for the tire pressure warning valves and transmitters as well.■
To avoid damage to the tire pressu re warning valves and transmitters
When a tire is repaired with liquid sealants, the tire pressure warning valve and trans-
mitter may not operate properly. If a liquid sealant is used, contact your Lexus dealer or
other qualified service shop as soon as possi ble. Make sure to replace the tire pressure
warning valve and transmitter when replacing the tire. (  P. 489) 3 4
5 4
6

LX570_OM_OM60R07U_(U) 5718-1. Specifications
8
Vehicle specifications ■
Non-recommendation of the use of blended gasoline
●
If you use gasohol in your vehicle, be sure that it has an octane ra ting no lower than 91.●
Lexus does not recommend the use of gasoline containing methanol. ■
Non-recommendation of the use of gasoline containing MMT
Some gasoline contains on octane enhancin g additive called MMT (Methylcy clopenta-
dienyl Manganese Tricarbonyl).
Lexus does not recommend the use of gasoline that contains MMT. If fuel containing
MMT is used, your emission control system may be ad versely affected.
The malfunction indicator lamp on the instru ment cluster may come on. If this happens,
contact your Lexus dealer for service. ■
If your engine knocks ●
Consult your Lexus dealer. ●
You may occasionally notice light knocking for a short time while accelerating or driv-
ing uphill. This is normal and there is no need for concern.●
Use only gasoline containing up to 15% etha-
nol.
DO NOT use any flex-fuel or gasoline that
could contain more than 15% ethanol, includ-
ing from any pump labeled E30, E50, E85
(which are only some examples of fuel con-
taining more than 15% ethanol). DO NOT use gasoline con-
taining more than 15% ethanol.
(30% ethanol)
(50% ethanol)
(85% ethanol)

LX570_OM_OM60R07U_(U) 5778-1. Specifications
8
Vehicle specifications This information has been prepared in acco rdance with regulations issued by the
National Highway Traffic Safety Administra tion of the U.S. Department of Trans-
portation.
It provides the purchasers and/or prospe ctive purchasers of Lexus vehicles with
information on uniform tire quality grading.Your Lexus dealer will help answer any ques tions you may have as you read this infor-
mation.■
DOT quality grades
All passenger vehicle tires must conform to Federal Safety Requirements in
addition to these grades. Quality grad es can be found where applicable on
the tire sidewall between tread shoulder and maximum section width. For example: Treadwear 200 Traction AA Temperature A■
Treadwear
The treadwear grade is a comparative rati ng based on the wear rate of the tire
when tested under controlled conditio ns on a specified government test
course. For example, a tire graded 150 would wear one and a half (1 - 1/2) times as well on
the government course as a tire graded 100.
The relative performance of tires depends upon the actua l conditions of their use.
Performance may differ significantly from the norm due to variations in driving
habits, service practices and difference s in road characteristics and climate.■
Traction AA, A, B, C
The traction grades, from highest to lo west, are AA, A, B and C, and they rep-
resent the tire’s ability to stop on wet pavement as measured under controlled
conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance.
Warning: The traction grade assigned to this tire is based on braking (straight
ahead) traction tests and does not include cornering (turning) traction.Uniform Tire Quality Grading

627Alphabetical index
LX570_OM_OM60R07U_(U) Seat heaters .............................................. 421
Seat position memory........................... 157
Seat ventilators ........................................ 421
Seating capacity......................................192
Seats.................................................. 146, 148
Adjustment ...................................146, 148
Adjustment precautions ........ 147, 156
Armrest ...................................................449
Child seats/child restraint
system installation................................61
Cleaning .................................................463
Driving position memory ................ 157
Folding up the third seats.................. 151
Front seats .............................................. 146
Head restraint ......................................... 161
Heaters......................................................421
Power easy access system ............ 157
Properly sitting in the seat ................ 28
Rear seats ............................................... 148
Seat heaters ............................................421
Seat position memory....................... 157
Seat ventilators ......................................421
Second seats ......................................... 148
Third seats .............................................. 148
Tumbling the second seats ............ 149
Ventilators ...............................................421 Sensor
Automatic headlight system ........ 228
Automatic High Beam
system .................................................. 230
Inside rear view mirror......................166
Intuitive parking assist...................... 293
LDA (Lane Departure Alert)....... 267
Radar sensor........................................250
Rain-sensing windshield
wipers................................................... 239
Service reminder indicators ............... 86
Shift lever
Automatic transmission .................... 216
If the shift lever cannot be
shifted from P ..................................... 221
Shift lock system ................................... 220
Side airbags ............................................... 38
Side doors ...................................................121
Side marker lights ................................. 227
Light switch............................................227
Replacing light bulbs ........................ 510
Side mirrors ..............................................168
Adjusting and folding ....................... 168
Blind Spot Monitor ........................... 369
Heaters .......................................................411
Side turn signal lights
Replacing light bulbs ........................ 510
Turn signal lever ................................. 223
Smart access system with
push-button start.................................138
Antenna location................................. 138
Entry functions ............................. 121, 128
Starting the engine ................................211
* : Refer to
the “NAVIGATION SYSTEM OWNER’S MANUAL”.