ignition LEXUS LX570 2019 Repair Manual

LX570_OM_OM60R07U_(U) 5978-2. Customization
8
Vehicle specifications ■
HUD (Head-up Display)
* (  P. 105)
* : If equipped ■
Vehicle customization ●
When smart access system with push-button start is turned off, unlock door cannot be
selected. ●
When doors are not opened after unlocking and are then automatically re-locked, a
signal will be given if Operation signal (Emergency flashers) or Operation signal
(Buzzer) are set to on. ■
When setting using the multi-information display
When using the vehicle switches to set an item that can also be set using the touch
screen, the item displayed on the Remote Touch will not change immediately.
If the engine switch is first turned to off, the screen display will change once the engine
switch is turned to IGNITION ON mode again. ■
When customizing usin g the Remote Touch
Stop the vehicle in a safe place, apply the parking brake, and shift the shift lever to P. Also,
to prevent battery discharge, leave the engine running while customizing the features. Function Default
setting Customized
setting
Driving support display
(Navigation system
* ) On Off — O —
Driving support display
(Driving assist
* ) On Off — O —
Driving support display
(compass
* ) On Off — O —
Driving support display
(audio
* ) On Off — O —
WARNING ■
During customization
As the engine needs to be running during customization, ensure that the vehicle is
parked in a place with adequate ventilation. In a closed area such as a garage, exhaust
gases including harmful carbon monoxide (CO) may collect and enter the vehicle. This
may lead to death or a serious health hazard.
NOTICE ■
During customization
To prevent battery discharge, ensure that the engine is running while customizing fea-
tures. 1 2 3

612 What to do if... (Troubleshooting)
LX570_OM_OM60R07U_(U)What to do if... (Troubleshooting) ●
If you lose your mechanical keys, ne w genuine mechanical keys can be made
by your Lexus dealer. (  P. 118)●
If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact your Lexus dealer immediately. (  P. 120)●
Is the electronic key battery weak or depleted? (  P. 505)●
Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. (  P. 212)●
Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on your
person. ●
The function may not operate properly du e to the condition of the radio wave.
(  P. 140)
●
Is the child-protector lock set?
The rear door cannot be opened from in side the vehicle when the lock is set.
Open the rear door from outside and then unlock the child-protector lock.
(  P. 124)If you have a problem, check the foll owing before contacting your Lexus
dealer.
The doors cannot be locked, unlocked, opened or closed You lose your keys
The doors cannot be locked or unlocked
The rear door cannot be opened

613What to do if... (Troubleshooting)
LX570_OM_OM60R07U_(U) ●
Did you press the engine switch while firmly depressing the brake pedal?
(  P. 211)●
Is the shift lever in P? (  P. 211)●
Is the electronic key anywhere detectable inside the vehicle? (  P. 139)●
Is the steering wheel unlocked? (  P. 214)●
Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. (  P. 550)●
Is the battery discharged? (  P. 552)●
Is the engine switch in IGNITION ON mode?
If you cannot release the shift lever by depressing the brake pedal with the
engine switch in IGNITION ON mode (  P. 221)If you think something is wrong The engine does not start
The shift lever cannot be shifted from P even if you depress the brake
pedal

614 What to do if... (Troubleshooting)
LX570_OM_OM60R07U_(U) ●
It is locked automatically to prevent theft of the vehicle. (  P. 213)●
Is the window lock switch pressed?
The power window except for the one at the driver’s seat cannot be operated
if the window lock switch is pressed. (  P. 171)●
The auto power off function will be operated if the vehicle is left in ACCES-
SORY or IGNITION ON mode (the engine is not running) for a period of
time. (  P. 213)●
The seat belt reminder light is flashing
Are the driver and the front passe nger wearing the seat belts?
(  P. 525)●
The parking brake indicator is on
Is the parking brake released? (  P. 224)
Depending on the situation, other type s of warning buzzer may also sound.
(  P. 523, 531)
●
Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. (  P. 82)
To stop the alarm, turn the engine switch to IGNITION ON mode or start the
engine. The steering wheel cannot be turned after the engine is stopped
The windows do not open or close by operating the power window
switches
The engine switch is turned off automatically
A warning buzzer sounds during driving
An alarm is activated and the horn sounds

621Alphabetical index
LX570_OM_OM60R07U_(U) Engine
Accessory mode.................................. 212
Air cleaner ............................................. 473
Compartment......................................475
Engine switch .......................................... 211
Exhaust gas precautions ................... 73
Hood ........................................................ 474
How to start the engine ..................... 211
Identification number ...................... 563
If the engine will not start................547
If your vehicle has to be
stopped in an emergency ........... 513
Ignition switch (engine
switch) ..................................................... 211
Overheating ........................................ 555
Engine compartment cover ............. 476
Engine coolant.......................................480
Capacity ................................................ 566
Checking............................................... 480
Preparing and checking
before winter ................................... 388
Engine coolant temperature
gauge ........................................................ 92
Engine immobilizer system ................. 80
Engine oil ..................................................477
Capacity ................................................ 564
Checking................................................ 477
Preparing and checking
before winter ................................... 388 Engine switch (ignition switch) ...........211
Engine switch light
(ignition switch light)........................ 423
Event data recorder (EDR)................... 10
Exhaust gas precautions ....................... 73
First-aid kit holder .................................434
Flat tire ...................................................... 535
Floor mats....................................................26
Fluid
Automatic transmission .................. 567
Brake....................................................... 568
Steering ................................................. 568
Washer ................................................... 487
Fog lights.................................................. 235
Replacing light bulbs ........................ 510
Switch ...................................................... 235
Footwell lights .........................................423
Four-wheel AHC (Active Height
Control Suspension) .........................301
Easy access mode ............................303
Disabling the height control .........304
Selecting vehicle height................... 301
Four-wheel drive system
Center differential
lock/unlock ........................................ 310
Four-wheel drive control
switch ...................................................309
Warning light ....................................... 525
Front automatic air conditioning
system .................................................... 405
Front doors .................................................121 F
* : Refer to
the “NAVIGATION SYSTEM OWNER’S MANUAL”.

623Alphabetical index
LX570_OM_OM60R07U_(U) Hill-start assist control ........................ 383
Hood .......................................................... 474
Hooks
Cargo hooks ........................................433
Cargo net hooks ................................433
Coat hooks .......................................... 450
Retaining hooks (floor mat) ............. 26
Horn .............................................................164
I/M test ....................................................... 471
Identification
Engine ..................................................... 563
Vehicle ................................................... 563
Ignition switch (engine switch)........... 211
Ignition switch light
(engine switch light) ......................... 423
Illuminated entry system .................... 425
Immobilizer system................................. 80
Indicators .................................................... 86
Initialization
Engine oil maintenance data........ 467
Items to initialize................................. 598
Power window ...................................... 172
Tire pressure warning system .... 490
Inside rear view mirror .........................166
Instrument panel light control ............ 94
Interior lights........................................... 423
Switch....................................................... 424
Intuitive parking assist......................... 293 Jack
Vehicle-equipped jack ...................535
Jack handle ............................................. 535
Jam protection function
Moon roof ................................................. 171
Power back door opener
and closer ............................................ 132
Power windows.................................... 175
Keyless entry
Smart access system with
push-button start ............................. 138
Wireless remote control................... 116
Keys .............................................................. 116
Battery-saving function ....................140
Electronic key ......................................... 116
Engine switch ..........................................211
If the electronic key does not
operate properly ............................549
If you lose your keys..................118, 120
Key number plate ................................. 116
Keyless entry ........................................... 116
Keys ............................................................. 116
Mechanical key...................................... 116
Replacing the battery ..................... 505
Warning buzzer...................................139
Knee airbags ............................................. 38I J
K
* : Refer to
the “NAVIGATION SYSTEM OWNER’S MANUAL”.

628 Alphabetical index
LX570_OM_OM60R07U_(U) Snow tires ................................................388
“SOS” button..............................................74
Spare tire
Inflation pressure ............................... 569
Storage location ................................ 535
Spark plug ............................................... 566
Specifications ......................................... 562
Speedometer ............................................ 92
SRS airbags................................................ 38
Steering
Column lock release ..........................213
Fluid.......................................................... 568
Steering wheel .........................................164
Adjustment ............................................. 164
Audio switches
* Meter control switches ......................98
Power easy access system ............ 157
Telephone switches
*Stop/tail lights
Replacing light bulbs ......................... 510
Storage feature ..................................... 426
Stuck
If the vehicle becomes stuck ....... 558
Sun visors ................................................. 437
Sunshade
Roof............................................................ 175
Rear door.............................................. 450 Switch
Audio remote control switches
* Automatic High Beam switch ....... 231
Center differential lock/unlock
switch .................................................... 310
Climate concierge switch ............. 404
Cruise control switch .......... 275, 287
Door lock switch.................................. 123
Driving mode select switch .......... 290
Driving position memory
switches ............................................... 158
Emergency flashers switch ............. 512
Engine switch ..........................................211
Fog light switch ................................... 235
Four-wheel drive control
switch ...................................................309
Garage door opener
switches .............................................. 452
Headlight cleaner switch ............... 244
Interior light switch............................ 424
Intuitive parking assist...................... 293
Ignition switch..........................................211
LDA (Lane Departure Alert)....... 269
Light switches .......................................227
Meter control switches ...................... 98
Moon roof switches ........................... 174
Outside rear view mirror
switches ............................................... 168
Paddle shift switches..........................218
Personal light switch ........................ 425
Power back door switch................. 130
Power door lock switch ................... 123
Power window switch ......................... 171