2016 LEXUS LX570 key battery

612What to do if... (Troubleshooting)
LX570_OM_OM60N01U_(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. 1 1 2 )
●If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact your Lexus dealer immediately. ( P. 1 1 4 )
●Is the electronic key battery weak or depleted? ( P. 5 0 3 )
●Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. ( P. 2 0 6 )
●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. 1 3 4 )
●Is the child-protector lock set?
The rear door cannot be opened from inside the vehicle when the lock is set.
Open the rear door from outside and then unlock the child-protector lock.
( P. 1 1 8 )
If you have a problem, check the following 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_OM60N01U_(U)
●Did you press the engine switch while firmly depressing the brake pedal?
(P. 2 0 5 )
●Is the shift lever in P? ( P. 2 0 5 )
●Is the electronic key anywhere detectable inside the vehicle? ( P. 1 3 3 )
●Is the steering wheel unlocked? ( P. 2 0 8 )
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. (P. 551)
●Is the battery discharged? ( P. 5 5 3 )
●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. 5 4 9 )
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

618Alphabetical index
LX570_OM_OM60N01U_(U)
Care ................................................. 458, 461Aluminum wheels ............................. 458
Exterior................................................... 458
Interior ...................................................... 461
Radar sensor ....................................... 368
Seat belts ................................................462
Cargo capacity....................................... 186
Cargo hooks .......................................... 429
Cargo net hooks ................................... 429
CD player
*
Chains .......................................................385
Child restraint system............................ 58 Booster seat definition........................59
Booster seat installation..................... 70
Convertible seat definition ...............59
Convertible seat installation ............68
Front passenger occupant classification system ...........................51
Infant seat/convertible seat definition.................................................59
Infant seat/convertible seat installation..............................................66
Installing CRS with LATCH system .................................. 64
Installing CRS with seat belt ............66
Installing CRS with top tether strap............................................................ 71
LATCH system...................................... 64 Child safety ................................................. 57
Airbag precautions................................ 41
Back door precautions..................... 127
Battery precautions ............. 483, 555
Child-protectors ................................... 118
Child restraint system......................... 58
How your child should wear the seat belt .......................................... 34
Installing child restraints .................... 63
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................................. 57
Seat belt extender precautions ......37
Seat belt precautions .......................... 36
Seat heater precautions ...................415
Child-protectors ..................................... 118
Cleaning ........................................ 458, 461 Aluminum wheels ..............................458
Exterior ...................................................458
Interior .......................................................461
Radar sensor........................................368
Seat belts................................................ 462
Climate concierge switch................. 400
Clock ......................................................... 433
Coat hooks ..............................................444
Compass ...................................................... 91
Condenser ...............................................479
Cool box .................................................... 431
C

620Alphabetical index
LX570_OM_OM60N01U_(U)
Drive information .................................... 94
Driver’s seat belt reminder light ..... 526
Driver’s seat position memory ........... 151
Driving......................................................... 174Break-in tips .......................................... 175
Correct posture..................................... 28
Driving in the rain ................................ 175
Driving mode select switch ......... 286
Off-road precautions.......................387
Procedures .............................................174
Winter drive tips ................................ 384
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 rangeFunction .................................................... 271
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............................ 550
Replacing the battery ...................... 503 Emergency, in case of
If a warning buzzer sounds .......... 524
If a warning light turns on .............. 524
If a warning message is displayed ............................................ 532
If the electronic key does not operate properly ........................... 550
If the engine will not start ............... 547
If the shift lever cannot be shifted from P ................................... 549
If the vehicle battery is discharged.........................................553
If you have a flat tire ..........................536
If you lose your keys.................... 112, 114
If you think something is wrong................................................... 522
If your vehicle becomes stuck.....559
If your vehicle has to be stopped in an emergency.............................. 515
If your vehicle needs to be towed .....................................................516
If your vehicle overheats ................556
Emergency flashers .............................. 514
E

623Alphabetical index
LX570_OM_OM60N01U_(U)
Hill-start assist control ........................ 379
Hood ...........................................................472
HooksCargo hooks ........................................429
Cargo net hooks ................................ 429
Coat hooks ........................................... 444
Retaining hooks (floor mat) ............. 26
Horn ............................................................ 158
I/M test ..................................................... 469
Identification Engine ..................................................... 563
Vehicle ................................................... 563
Ignition switch (engine switch)........ 205
Ignition switch light (engine switch light) ...........................419
Illuminated entry system ......................421
Immobilizer system ..................................76
Indicators .................................................... 82
Initialization Engine oil maintenance data....... 465
Items to initialize................................. 598
Power window ..................................... 166
Tire pressure warning system .... 488
Inside rear view mirror ........................ 160
Instrument panel light control ............ 89
Interior lights.............................................419 Switch.......................................................420
Wattage ................................................. 570
Intuitive parking assist......................... 289 Jack
Vehicle-equipped jack ...................536
Jack handle ............................................. 536
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 ........................... 550
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 ............................................. 38
I
J
K
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

626Alphabetical index
LX570_OM_OM60N01U_(U)
Personal lights..........................................419Switch.........................................................421
Wattage ................................................. 570
Power back door ....................................123
Power easy access system .................. 151
Power outlet ........................................... 434
Power steering Fluid.......................................................... 568
Power windows .......................................165 Jam protection function ................... 165
Operation ............................................... 165
Window lock switch.......................... 165
Radar cruise control (dynamic radar cruise control with
full-speed range) ................................. 271
Radiator .................................................... 479
Radio
*
Rear air conditioning system .............412
Rear seat ....................................................142 Adjustment ..............................................142
Folding the third seats ...................... 145
Tumbling the second seats ............ 143
Rear side marker lights ...................... 220 Light switch ...........................................220
Replacing light bulbs ......................... 510
Rear turn signal lights ...........................216 Replacing light bulbs ......................... 510
Turn signal lever .................................. 216
Rear view mirror Inside rear view mirror ..................... 160
Outside rear view mirrors .............. 162
Rear view monitor system
*
Rear window defogger ...................... 407 Rear window wiper ............................. 235
Refueling.................................................. 239
Capacity ................................................. 564
Fuel types............................................... 564
Opening the fuel tank cap ............ 239
Remote touch/12.3-inch display .................................................... 394
Replacing Electronic key battery .....................503
Fuses ....................................................... 505
Light bulbs............................................ 508
Tires ..........................................................536
Reporting safety defects for U.S. owners ......................................... 600
Resetting the message indicating maintenance is required ................ 465
Safety Connect ....................................... 451
Scheduled maintenance ....................464
Seat belts .................................................... 30 Adjusting the seat belt........................ 33
Automatic Locking Retractor ........ 34
Child restraint system installation ............................................. 63
Cleaning and maintaining the seat belt ............................................... 462
Emergency locking retractor ......... 34
How to wear your seat belt............. 28
How your child should wear the seat belt .......................................... 34
Pregnant women, proper seat belt use ................................................... 35
Reminder light and buzzer ........... 526
Seat belt extender ................................ 34
Seat belt pretensioners ...................... 33
SRS warning light .............................. 524
R
S

631Alphabetical index
LX570_OM_OM60N01U_(U)
Warning lights ....................................... 524ABS ...........................................................524
Automatic headlight leveling system ................................................. 525
Brake system............................ 524, 527
Center differential lock....................526
Charging system................................524
Electric power steering...................526
Low fuel level .......................................526
Low speed four-wheel drive ......................................................526
Malfunction indicator lamp ...........524
Master warning light.........................526
Open door ............................................526
Parking brake.......................................526
PCS.......................................................... 525
Seat belt reminder light...................526
Slip indicator ........................................ 525
SRS ............................................................524
Tire pressure ........................................526 Warning messages.............................. 532
Warning reflector holder.................. 430
Washer ........................................... 231, 235
Checking ...............................................485
Preparing and checking before winter .................................... 384
Switch ............................................ 231, 235
Washing and waxing .......................... 458
Weights .................................................... 562
Wheels ..................................................... 499 Replacing wheels ..............................536
Size ...........................................................569
Window glasses...................................... 165
Window lock switch.............................. 165
Windows Power windows....................................165
Rear window defogger .................. 407
Washer ......................................... 231, 235
Windshield wiper de-icer ..................407
Windshield wipers ................................. 231
Winter driving tips ............................... 384
Wireless charger.................................. 436
Wireless remote control key.............. 110 Locking/Unlocking ............................. 110
Panic mode ............................................... 111
Replacing the battery ......................503
WMA disc
*
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.