key LEXUS LX570 2018 Owners Manual

TABLE OF CONTENTS
2
LX570_OM_OM60Q78U_(U) For your information................................... 8
Reading this manual................................... 12
How to search ..............................................13
Pictorial index............................................... 14
1-1. For safe use
Before driving ................................ 26
For safe driving .............................. 28
Seat belts .......................................... 30
SRS airbags ..................................... 38
Front passenger occupant
classification system ................. 50
Safety information for
children .......................................... 56
Child restraint systems ............... 57
Installing child restraints............. 62
Exhaust gas precautions.............74
1-2. Theft deterrent system
Engine immobilizer system....... 75
Alarm .................................................. 77
2. Instrument cluster
Warning lights and
indicators....................................... 82
Gauges and meters .....................88
Multi-information display ............91
Head-up display .......................... 100
Fuel consumption
information ................................. 105 3-1. Key information
Keys .................................................... 110
3-2. Opening, closing and
locking the doors
Side doors........................................ 115
Back door ....................................... 122
Smart access system with
push-button start.......................132
3-3. Adjusting the seats
Front seats ..................................... 140
Rear seats ....................................... 142
Driving position memory........... 151
Head restraints ............................ 155
3-4. Adjusting the steering
wheel and mirrors
Steering wheel ............................. 158
Inside rear view mirror ............. 160
Outside rear view mirrors ....... 162
3-5. Opening, closing the
windows and moon roof
Power windows ............................165
Moon roof...................................... 1681
For safety and security
2
Instrument cluster 3
Operation of each
component

5 1
8765432
LX570_OM_OM60Q78U_(U) 96-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ................ 458
Cleaning and protecting
the vehicle interior....................461
6-2. Maintenance
Maintenance
requirements ............................ 464
General mainte nance.............. 466
Emission inspection and
maintenance (I/M)
programs.................................... 469
6-3. Do-it-yourself maintenance
Do-it-yourself service
precautions................................ 470
Hood ................................................472
Engine compartment ............... 473
Tires ................................................. 486
Tire inflation pressure .............. 495
Wheels ........................................... 499
Air conditioning filter ................ 501
Electronic key battery..............503
Checking and replacing
fuses..............................................505
Light bulbs ....................................508 7-1. Essential information
Emergency flashers ................... 510
If your vehicle has to be
stopped in an emergency ...... 511
7-2. Steps to take in an emergency
If your vehicle needs
to be towed .................................512
If you think something is
wrong............................................ 518
Fuel pump shut off system........519
If a warning light turns
on or a warning buzzer
sounds ......................................... 520
If a warning message is
displayed .................................... 528
If you have a flat tire .................. 532
If the engine will not start ........ 544
If the electronic key does
not operate properly ............. 546
If the vehicle battery is
discharged................................. 549
If your vehicle overheats......... 552
If the vehicle becomes
stuck ............................................. 5556
Maintenance and care 7
When trouble arises

LX570_OM_OM60Q78U_(U) 11The SRS airbag and seat belt pretensioner devices in your Lexus contain explosive
chemicals. If the vehicle is scrapped with th e airbags and seat belt pretensioners left as
they are, this may cause an accident such as fire. Be sure to have the systems of the SRS
airbag and seat belt pretensioner removed and disposed of by a qualified service shop or
by your Lexus dealer befo re you scrap your vehicle.
Special handling may apply, See www.dt sc.ca.gov/hazardouswaste/perchlorate.
Your vehicle has components that may contain perchlorate. These components may
include airbag, seat belt pretensioners, and wireless remote control batteries.Scrapping of your Lexus
Perchlorate Material WARNING ■
General precautions while driving
Driving under the influence: Never drive your vehicle when under the influence of
alcohol or drugs that have impaired your ability to operate your vehicle. Alcohol and
certain drugs delay reaction time, impair judgment and reduce coordination, which
could lead to an accident that could result in death or serious injury.
Defensive driving: Always driv e defensively. Anticipate mistakes that other drivers or
pedestrians might make and be ready to avoid accidents.
Driver distraction: Always give your full attention to drivin g. Anything that distracts the
driver, such as adjusting controls, talking on a cellular phone or reading can result in a
collision with resulting death or serious in jury to you, your occupants or others.■
General precaution rega rding children’s safety
Never leave children unattended in the vehicl e, and never allow child ren to have or use
the key.
Children may be able to start the vehicle or sh ift the vehicle into neutral. There is also a
danger that children may injure themselves by play ing with the windows, the moon
roof, or other features of the vehicle. In addition, heat build-up or extremely cold tem-
peratures inside the vehicle can be fatal to children.

14 Pictorial index
LX570_OM_OM60Q78U_(U)Pictorial index ■ Exterior
Side doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 115Locking/unlocking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P . 115
Opening/closing the door glasses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 165
Locking/unlocking by using the me chanical key . . . . . . . . . . . . . . . . . . . . . . . P. 546
Warning lights/warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 522, 528
Back door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 122Opening from outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 123
Warning lights/warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 522, 528
Outside rear view mirrors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 162 Adjusting the mirror angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 162
Folding the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P . 162
Driving position memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 151
Defogging the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 405 1
2
3

32 1-1. For safe use
LX570_OM_OM60Q78U_(U) Push the release button on buckle A.
Push either the mechanical key or
tab A into buckle B. When releasing and storing the seat
belt, hold the belt while winding it back
gently.
Put tabs A and B together and stow
them in the holder. To reattach the seat belt, reverse the
above procedure, pulling out the tabs
and inserting tab B into buckle B.Releasing and stowing the third center seat belt (if equipped)
Buckle A1
Tab ABuckle B
Buckle B2
Tab A Tab B3

56 1-1. For safe use
LX570_OM_OM60Q78U_(U)Safety information for children ●
It is recommended that children sit in the rear seats to avoid accidental con-
tact with the shift lever, wiper switch etc. ●
Use the rear door child-pro tector lock or the window lock switch to avoid
children opening the door while driving or operating the power window acci-
dentally. ( → P. 118, 165)●
Do not let small children operate equipment which may catch or pinch body
parts, such as the power wind ow, hood, back door, seats etc.Observe the following precautions wh en children are in the vehicle.
Use a child restraint system appropriate for the child, until the child becomes
large enough to properly wear the vehicle’s seat belt.
WARNING
Never leave children unattended in the vehicl e, and never allow child ren to have or use
the key.
Children may be able to start the vehicle or sh ift the vehicle into neutral. There is also a
danger that children may injure themselves by playing with the windows, the moon roof
or other features of the vehi cle. In addition, heat build-up or extremely cold tempera-
tures inside the vehicle can be fatal to children.

751-2. Theft deterrent system
LX570_OM_OM60Q78U_(U) 1
For safety and security
Engine immobilizer system The indicator light flashes after the
engine switch has been turned off to
indicate that the system is operating.
The indicator light stops flashing after
the engine switch has been turned to
ACCESSORY or IGNITION ON
mode to indicate that the system has
been canceled. ■
System maintenance
The vehicle has a maintenance-free type engine immobilizer system. ■
Conditions that may cause the system to malfunction ●
If the key is in contact with a metallic object●
If the key is in close proximity to or touchi ng a key to the security system (key with a
built-in transponder ch ip) of another vehicleThe vehicle’s keys have built-in tran sponder chips that prevent the engine
from starting if a key has not been previously registered in the vehicle’s on-
board computer.
Never leave the keys inside the vehicle when you leave the vehicle.
This system is designed to help prev ent vehicle theft but does not guarantee
absolute security against all vehicle thefts.

78 1-2. Theft deterrent system
LX570_OM_OM60Q78U_(U) ■
System maintenance
The vehicle has a maintenance-free type alarm system. ■
Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of the follow-
ing. ●
Nobody is in the vehicle. ●
The windows and moon roof are closed before the alarm is set. ●
No valuables or other personal items are left in the vehicle.■
Triggering of the alarm
The alarm may be triggered in the following situations:
(Stopping the alarm deactivates the alarm system.) ●
The doors are unlocked using the mechanical
key.
●
A person inside the vehicle opens a door or
hood, or unlocks the vehicle using an inside
lock button.
●
The battery is recharged or replaced when the
vehicle is locked. ( → P. 549)

109
LX570_OM_OM60Q78U_(U) 3 Operation of
each component 3-1. Key information
Keys ....................................................110
3-2. Opening, closing and
locking the doors
Side doors ........................................ 115
Back door........................................122
Smart access system with
push-button start ...................... 132
3-3. Adjusting the seats
Front seats...................................... 140
Rear seats........................................142
Driving position memory ........... 151
Head restraints ............................ 155
3-4. Adjusting the steering
wheel and mirrors
Steering wheel ............................. 158
Inside rear view mirror ............. 160
Outside rear view mirrors........162
3-5. Opening, closing the
windows and moon roof
Power windows ........................... 165
Moon roof ...................................... 168

110
LX570_OM_OM60Q78U_(U) 3-1. Key information
Keys The following keys are provided with the vehicle.
Electronic keys • Operating the smart access system
with push-button start ( → P. 132)
• Operating the wireless remote con-
trol function
Mechanical keys
Key number plate
Card key (electronic key) Operating the smart access system with
push-button start ( → P. 132)
Locks the doors ( → P. 115)
Unlocks the doors ( → P. 115)
Opens the windows and moon roof
*( → P. 115)
Opens/closes the power back door
( → P. 122)
Sounds the alarm ( → P. 111)
* : This setting must be custom ized at your Lexus dealer.The keys 1
2
3
4
Wireless remote control 1
2
3
4
5