2015 Lexus ES300h child lock

ES350_300h_OM_OM33B36U_(U)
1853-5. Opening, closing the windows and moon roof
3
Operation of each component
■Moon roof open warning buzzer
The buzzer sounds and a message is shown on the multi-information display in the
instrument cluster when the “START STOP ENGINE” <“POWER”> switch is turned
off and the driver’s door is opened with the moon roof open.
■Customization
Settings (e.g. linked door lock operation) can be changed.
(Customizable features: →P. 7 3 0 )
CAUTION
Observe the following precautions.
Failure to do so may cause death or serious injury.
■Opening the moon roof
●Do not allow any passengers to put their hands or heads outside the vehicle while
it is moving.
●Do not sit on top of the moon roof.
■Closing the moon roof
●The driver is responsible for moon roof opening and closing operations. In order
to prevent accidental operation, especially by a child, do not let a child operate
the moon roof. It is possible for children and other passengers to have body parts
caught in the moon roof.
●Check to make sure that all passengers do not have any part of their body in a
position where it could be caught when the moon roof is being operated.
●When using the wireless remote control or mechanical key and operating the
moon roof, operate the moon roof after checking to make sure that there is no
possibility of any passenger having any of their body parts caught in the moon
roof. Also do not let a child operate moon roof by the wireless remote control or
mechanical key. It is possible for children and other passengers to get caught in
the moon roof.
●When exiting the vehicle, turn the “START STOP ENGINE” <“POWER”> off,
carry the key and exit the vehicle along with the child. There may be accidental
operation, due to mischief, etc., that may possibly lead to an accident.

ES350_300h_OM_OM33B36U_(U)
5597-3. Do-it-yourself maintenance
7
Maintenance and care
■After recharging/reconnecting the 12-volt battery
The engine may not start. Follow the procedure below to initialize the system.Shift the shift lever to P.
Open and close any of the doors.
Restart the engine.
●Unlocking the doors using the smart access system with push-button start may not
be possible immediately after reconnecting the 12-volt battery. If this happens, use
the wireless remote control or the mechanical key to lock/unlock the doors.
●Start the engine with the “START STOP ENGINE” switch in ACCESSORY mode.
The engine may not start with the “START STOP ENGINE” switch turned off. How-
ever, the engine will operate normally from the second attempt.
●The “START STOP ENGINE” switch mode is recorded by the vehicle. If the 12-volt
battery is reconnected, the vehicle will return the “START STOP ENGINE” switch
mode to the status it was in before the 12-volt battery was disconnected. Make sure
to turn off the engine before disconnect the 12-volt battery. Take extra care when
connecting the 12-volt battery if the “START STOP ENGINE” switch mode prior to
discharge is unknown.
If the engine will not start even after multiple attempts, contact your Lexus dealer.
CAUTION
■Chemicals in the 12-volt battery
Batteries contain poisonous and corrosive sulfuric acid and may produce hydro-
gen gas which is flammable and explosive. To reduce the risk of death or serious
injury, take the following precautions while working on or near the 12-volt battery:
●Do not cause sparks by touching the 12-volt battery terminals with tools.
●Do not smoke or light a match near the 12-volt battery.
●Avoid contact with eyes, skin and clothes.
●Never inhale or swallow electrolyte.
●Wear protective safety glasses when working near the 12-volt battery.
●Keep children away from the 12-volt battery.
1
2
3

761What to do if... (Troubleshooting)
ES350_300h_OM_OM33B36U_(U)●
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 4 5 )
●The function to prevent the electronic key from being left inside
the trunk will operate and you can open the trunk as usual. Take
the key out from the trunk. (→ P. 151)
The rear door cannot be opened
The trunk lid is closed with
the electronic key left inside

766Alphabetical index
ES350_300h_OM_OM33B36U_(U)
Alphabetical index
A/CAir conditioning filter ....................... 582
Automatic air conditioning system ..................................................464
Humidity sensor ................................. 476
Micro dust and pollen filter ..........................................................471
ABS (Anti-lock Brake System) Function ................................................... 313
Warning light ....................................... 627
Air conditioning filter .......................... 582
Air conditioning system Air conditioning filter ....................... 582
Automatic air conditioning system ..................................................464
Humidity sensor ................................ 476
Micro dust and pollen filter ..........................................................471 Airbags
Airbag operating conditions .......... 46
Airbag precautions for your child ......................................... 41
Airbag warning light ........................ 627
Correct driving posture .................... 30
Curtain shield airbag operating conditions ....................... 46
Curtain shield airbag precautions ............................................ 41
Front passenger occupant classification system.........................50
General airbag precautions ............. 41
Locations of airbags............................ 38
Modification and disposal of airbags............................................... 45
Side airbag operating conditions ............................................. 46
Side airbag precautions ...................... 41
Side and curtain shield airbags operating conditions ....................... 46
Side and curtain shield
airbags precautions ........................... 41
SRS airbags ............................................. 38
Alarm ........................................................... 88 Warning buzzer .....................626, 636
Anchor brackets.......................................62
Antennas (smart access system with push-button start) ..................... 129
Anti-lock Brake System (ABS)
Function .................................................... 313
Warning light ....................................... 627
Approach warning (dynamic radar cruise control).........................264
Armrest .....................................................494
A

768Alphabetical index
ES350_300h_OM_OM33B36U_(U)
CareAluminum wheels ..............................523
Exterior.................................................... 522
Interior .....................................................526
Seat belts ................................................ 527
Cargo capacity...................................... 202
Cargo hooks ..........................................488
CD player
*............................................. 387
Chains ....................................................... 343
Child restraint system Booster seats, definition ................... 58
Booster seats, installation..................68
Convertible seats, definition ........... 58
Convertible seats, installation .........65
Front passenger occupant
classification system ........................ 50
Infant seats, definition ......................... 58
Infant seats, installation .......................65
Installing CRS
with LATCH anchors ..................... 63
Installing CRS with seat belts ..........65
Installing CRS with top tether strap .........................69 Child safety ................................................. 57
12-volt battery
precautions .......................... 559, 683
Airbag precautions................................ 41
Child restraint system......................... 58
How your child should wear
the seat belt .......................................... 34
Installing child restraints .................... 62
Moon roof precautions ................... 185
Power window lock switch............. 177
Power window precautions .......... 180
Rear door child-protectors ............145
Removed electronic key battery precautions ............. 585
Seat belt extender precautions ...........................................37
Seat belt precautions ............................ 61
Seat heater precautions ..................477
Trunk precautions ............................... 152
Child-protectors .................................... 145
Cleaning Aluminum wheels .............................. 523
Exterior ................................................... 522
Interior ..................................................... 526
Seat belts................................................ 527
Clock........................................................... 491
Coat hooks ............................................. 499
Condenser.............................................. 555
Console box........................................... 485
Console box light ................................. 485
Consumption screen ............................. 118
Cooling system
Engine overheating ......................... 688
Hybrid system overheating ............691
Cruise control Cruise control ..................................... 254
Dynamic radar cruise control .....258
C

769Alphabetical index
ES350_300h_OM_OM33B36U_(U)
Cup holders ............................................ 486
Curtain shield airbags ........................... 39
Customizable features ....................... 730
Daytime running light system .......... 235
DefoggerFront windshield .................................470
Outside rear view mirrors .............470
Rear window ........................................470
Dimension ............................................... 700
Dinghy towing........................................ 204
Display Dynamic radar cruise control..... 258
LDA (Lane Departure Alert) ....... 275
Multi-information display ................ 102
Trip information ................................... 103
Warning message ............................ 636
Display Audio system .........................350 Display settings ................................... 367
Setup menu ............................................ 361
Do-it-yourself maintenance ............. 537
Door courtesy lights Location ..................................................479
Wattage ....................................................714
Doors
Automatic door locking and unlocking system.................... 146
Door glasses ..........................................177
Door lock ................................................ 144
Open door warning buzzer............ 131
Open door warning light...............629
Outside rear view mirrors ...............174
Rear door child-protector.............. 145 Driver’s seat position memory..........159
Driving position memory................ 160
Memory recall function .................... 162
Power easy access system .............159
Driving Break-in tips .......................................... 190
Correct driving posture .................... 30
Driving mode select switch ..............311
Hybrid vehicle driving tips ............338
Procedures ............................................ 188
Winter drive tips .................................. 341
Dynamic radar cruise control
Function ..................................................258
Warning message................ 638, 645
Eco drive mode........................................ 311
Eco Driving Indicator ...........................109
EDR (Event data recorder).....................11
Electric motor (traction motor).......... 73
Electric Power Steering (EPS) Function .................................................... 314
Warning light ....................................... 628
Warning message............................. 639
Electronic key .......................................... 124 Battery-saving function .................... 133
If the electronic key does not operate properly ............................ 677
Replacing the battery ......................584
D
E
*: For vehicles with a navigation system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

777Alphabetical index
ES350_300h_OM_OM33B36U_(U)
Rear turn signal lightsReplacing light bulbs ....................... 608
Turn signal lever ................................ 230
Wattage ....................................................714
Rear view mirror Inside rear view mirror ....................... 171
Outside rear view mirrors ...............174
Rear window defoggers .................... 470
Refueling .................................................. 249 Capacity .................................................704
Fuel types ...............................................704
Opening the fuel tank cap.............. 251
When the fuel filler door cannot be opened ......................... 252
Regenerative braking ............................ 75
Remote Touch
*
Replacing Electronic key battery ..................... 584
Fuses........................................................ 586
Light bulbs ............................................ 598
Tires ......................................................... 659
Reporting safety defects
for U.S. owners................................... 746
Resetting the message indicating
maintenance is required ................530
Road accident cautions ..........................81 Safety Connect .......................................513
Seat belts
Adjusting the seat belt........................ 33
Automatic Locking Retractor ........ 34
Child restraint system
installation ............................................. 65
Cleaning and maintaining
the seat belt ....................................... 527
Emergency Locking
Retractor................................................ 34
How to wear your seat belt..............32
How your child should wear the seat belt .......................................... 34
Pre-collision seat belts ....................... 34
Pregnant women, proper seat belt use ......................................... 35
Reminder light and buzzer ........... 629
Seat belt extender ................................ 34
Seat belt pretensioners ...................... 33
SRS warning light .............................. 627
Seat heaters.............................................478
Seat position memory ..........................159
Seat ventilators.......................................478
Seating capacity ................................... 202
S
*: For vehicles with a navigation system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

778Alphabetical index
ES350_300h_OM_OM33B36U_(U)
SeatsAdjustment ............................................. 157
Adjustment precautions .................. 158
Child seats/child restraint
system installation.............................. 62
Cleaning .................................................526
Driving position memory ................ 159
Head restraints..................................... 165
Power easy access system ............ 159
Properly sitting in the seat ................30
Seat heaters ..........................................478
Seat position memory....................... 159
Seat ventilators ....................................478
Sensor
Automatic headlight system .........235
Humidity sensor ................................. 476
Inside rear view mirror ......................173
Intuitive parking assist ....................... 281
LDA (Lane Departure Alert) ....... 279
Radar sensor ..................267, 322, 331
Rain-sensing windshield wipers ................................................... 247
Service reminder indicators ............... 92
Shift lever Automatic transmission .................. 222
Hybrid transmission.......................... 226
If the shift lever cannot be shifted from P ............676
Shift lever light ....................................... 479
Shift lock system.................................... 676
Side airbags ............................................... 39 Side marker lights
Light switch........................................... 233
Replacing light bulbs ............606, 610
Welcome light illumination
control.................................................... 127
Side mirrors
Adjusting and folding ........................ 174
Blind Spot Monitor ........................... 328
Linked mirror function when reversing.................................. 175
Mirror position memory ..................159
Side turn signal lights
Replacing light bulbs ........................ 610
Turn signal lever ................................. 230
Smart access system with push-button start
Antenna location.................................. 129
Entry functions ...................................... 127
Starting the engine ............................ 205
Starting the hybrid system............... 212
Warning message.............................640
Snow tires ................................................ 345
Spare tire ................................................. 659 Inflation pressure.................................. 713
Storage location ................................ 660
Spark plug ............................................... 708
Specifications......................................... 700
Speedometer ............................................. 97
“START STOP ENGINE” switch ..................................................... 205