2018 LEXUS LX570 battery

592
LX570_OM_OM60Q78U_(U) 8-2. Customization■
HUD (Head-up Display)
* ( → P. 100)
* : 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

593
LX570_OM_OM60Q78U_(U) 8-3. Initialization
8
Vehicle specifications
Items to initialize
* : If equippedThe following item must be initialized for normal system operation such cases
as the battery being reconnected, or maintenance being performed on the
vehicle: Item When to initialize Reference
Message indicating mainte-
nance is required (U.S.A. only) After the maintenance is per-
formed P. 465
Power back door • After reconnecting or changing
the battery with power back door
opened
• After changing a fuse with power
back door opened P. 122
Tire pressure warning system • When the set tire pressure has
been changed before towing.
• When rotating the tires in above
situation. P. 486
Multi-terrain Monitor After reconnecting or changing the
battery P. 361
Engine oil maintenance data
* After the maintenance is per-
formed P. 475

608 What to do if... (Troubleshooting)
LX570_OM_OM60Q78U_(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. 112)●
If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact your Lexus dealer immediately. ( → P. 114)●
Is the electronic key battery weak or depleted? ( → P. 503)●
Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. ( → P. 206)●
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. 134)
●
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. 118)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

609What to do if... (Troubleshooting)
LX570_OM_OM60Q78U_(U) ●
Did you press the engine switch while firmly depressing the brake pedal?
( → P. 205)●
Is the shift lever in P? ( → P. 205)●
Is the electronic key anywhere detectable inside the vehicle? ( → P. 133)●
Is the steering wheel unlocked? ( → P. 208)●
Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. ( → P. 547)●
Is the battery discharged? ( → P. 549)●
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. 215)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

613Alphabetical index
LX570_OM_OM60Q78U_(U) Anti-lock brake system
(ABS).......................................................377
Function .................................................. 377
Warning light ...................................... 520
Approach warning
Dynamic radar cruise control
with full-speed range .................... 276
Armrest .................................................... 442
Assist grips .............................................. 444
Audio input
* Audio system
* Automatic air conditioning
system .......................................... 399, 410
Air conditioning filter......................... 501
Front automatic air
conditioning system ..................... 399
Rear air conditioning system......... 410
Automatic door locking and
unlocking systems ................................ 119
Automatic headlight leveling
system .................................................... 223
Automatic High Beam ....................... 224
Automatic light control system....... 222
Automatic transmission ...................... 210
2nd start mode....................................... 211
Downshift restriction warning
buzzer ................................................... 215
Driving mode select switch ..........284
If the shift lever cannot be
shifted from P .................................... 215
S mode ......................................................213
AUX port
* Auxiliary boxes ...................................... 425 Back door .................................................. 122
Back door handle................................ 124
Jam protection function.................... 126
Power back door ................................ 124
Wireless remote control................... 110
Battery ...................................................... 482
Battery checking ................................ 482
If the vehicle battery is
discharged......................................... 549
Preparing and checking
before winter .................................... 382
Warning light .......................................520
Blind Spot Monitor (BSM) ............... 363
Bluetooth ®
* Bluetooth ®
audio
* Bluetooth ®
phone
* Bottle holders .........................................424
Brake
Fluid .......................................................... 564
Parking brake ........................................218
Warning light .......................................520
Brake assist .............................................. 377
Break-in tips ............................................. 175
Brightness control
Instrument panel light control ........ 89
BSM (Blind Spot Monitor) ............... 363
Blind Spot Monitor function......... 367
Rear Cross Traffic Alert
function................................................ 373 B
* : Refer to
the “NAVIGATION SYSTEM OWNER’S MANUAL”.

614 Alphabetical index
LX570_OM_OM60Q78U_(U) Care ................................................. 458, 461
Aluminum wheels ............................. 458
Exterior................................................... 458
Interior ...................................................... 461
Radar sensor ....................................... 366
Seat belts ................................................462
Cargo capacity....................................... 186
Cargo hooks ...........................................427
Cargo net hooks ....................................427
CD player
* Chains .......................................................383
Child restraint system............................ 57
Booster seat definition....................... 58
Booster seat installation.....................69
Convertible seat definition .............. 58
Convertible seat installation ............ 67
Front passenger occupant
classification system ........................ 50
Infant seat/convertible seat
definition................................................ 58
Infant seat/convertible seat
installation ..............................................65
Installing CRS with
LATCH system .................................. 63
Installing CRS with seat belt ............65
Installing CRS with top tether
strap.......................................................... 70
LATCH system...................................... 63 Child safety .................................................56
Airbag precautions................................ 41
Back door precautions..................... 127
Battery precautions ............... 483, 551
Child-protectors ................................... 118
Child restraint system......................... 57
How your child should wear
the seat belt .......................................... 34
Installing child restraints .................... 62
Moon roof precautions ...................... 171
Power window lock switch.............165
Power window precautions ........... 167
Rear door child-protectors ............. 118
Removed key battery
precautions .......................................504
Safety information................................. 56
Seat belt extender precautions ......37
Seat belt precautions .......................... 36
Seat heater precautions ................... 413
Child-protectors ..................................... 118
Cleaning ........................................ 458, 461
Aluminum wheels ..............................458
Exterior ...................................................458
Interior .......................................................461
Radar sensor........................................ 366
Seat belts................................................ 462
Climate concierge switch................. 398
Clock..........................................................432
Coat hooks ..............................................443
Compass ...................................................... 91
Condenser...............................................479
Cool box .................................................. 430C

616 Alphabetical index
LX570_OM_OM60Q78U_(U) Drive information .................................... 94
Driver’s seat belt reminder light ..... 522
Driver’s seat position memory ........... 151
Driving......................................................... 174
Break-in tips .......................................... 175
Correct posture..................................... 28
Driving in the rain................................ 175
Driving mode select switch ..........284
Off-road precautions...................... 386
Procedures .............................................174
Winter drive tips ................................ 382
Driving position memory...................... 151
Driving position memory .................. 151
Memory recall function.................... 152
Power easy access system .............. 151
DVD player
* Dynamic radar cruise control
with full-speed range
Function ..................................................269
Eco Driving Indicator Light ................. 87
EDR (Event data recorder) ...................10
Electronic key ........................................... 110
Battery-saving function .................... 134
If the electronic key does not
operate properly............................ 546
Replacing the battery ...................... 503 Emergency, in case of
If a warning buzzer sounds ..........520
If a warning light turns on ..............520
If a warning message is
displayed ............................................528
If the electronic key does not
operate properly ............................546
If the engine will not start ............... 544
If the vehicle battery is
discharged......................................... 549
If you have a flat tire .......................... 532
If you lose your keys.................... 112, 114
If you think something is
wrong.................................................... 518
If your vehicle becomes stuck.....555
If your vehicle has to be stopped
in an emergency................................ 511
If your vehicle needs to be
towed ..................................................... 512
If your vehicle overheats ................ 552
Emergency flashers ..............................510
E

619Alphabetical index
LX570_OM_OM60Q78U_(U) Hill-start assist control .........................377
Hood ...........................................................472
Hooks
Cargo hooks ........................................ 427
Cargo net hooks ................................ 427
Coat hooks ...........................................443
Retaining hooks (floor mat) ............. 26
Horn ............................................................ 158
I/M test ..................................................... 469
Identification
Engine ..................................................... 559
Vehicle ................................................... 559
Ignition switch (engine switch)........ 205
Ignition switch light
(engine switch light) ........................... 417
Illuminated entry system ......................419
Immobilizer system................................. 75
Indicators .................................................... 82
Initialization
Engine oil maintenance data....... 465
Items to initialize................................. 593
Power window ..................................... 166
Tire pressure warning system .... 488
Inside rear view mirror ........................ 160
Instrument panel light control ............ 89
Interior lights............................................. 417
Switch........................................................ 418
Intuitive parking assist......................... 287 Jack
Vehicle-equipped jack ................... 532
Jack handle ............................................. 532
Jam protection function
Moon roof ...............................................165
Power back door opener
and closer ............................................ 126
Power windows....................................169
Keyless entry
Smart access system with
push-button start .............................. 132
Wireless remote control................... 110
Keys .............................................................. 110
Battery-saving function .................... 134
Electronic key ......................................... 110
Engine switch ......................................205
If the electronic key does not
operate properly ............................546
If you lose your keys.................... 112, 114
Key number plate ................................. 110
Keyless entry ........................................... 110
Keys ............................................................. 110
Mechanical key...................................... 110
Replacing the battery ......................503
Warning buzzer................................... 133
Knee airbags ............................................. 38I J
K
* : Refer to
the “NAVIGATION SYSTEM OWNER’S MANUAL”.