lock Lexus ES300h 2017 Owner's Manual

586What to do if... (Troubleshooting)
ES300h_OM_OM33C75U_(U)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, new genuine mechanical keys can be made
by your Lexus dealer. ( →P. 1 0 5 )
●If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact your Lexus dealer immediately. ( →P. 1 0 7 )
●Is the electronic key battery weak or depleted? ( →P. 4 8 1 )
●Is the power switch in ON mode?
When locking the doors, turn the power switch off. ( →P. 1 6 9 )
●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 2 3 )
●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. 111)
●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. 116)
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
The trunk lid is closed with the electronic key left inside

587What to do if... (Troubleshooting)
ES300h_OM_OM33C75U_(U)
●Did you press the power switch while firmly depressing the brake pedal?
(→ P. 1 6 8 )
●Is the shift lever in P? (→ P. 1 7 0 )
●Is the electronic key anywhere detectable inside the vehicle? ( →P. 1 2 1 )
●Is the steering wheel unlocked? ( →P. 171)
●Is the electronic key battery weak or depleted?
In this case, the hybrid system can be started in a temporary way. ( →P. 5 2 8 )
●Is the 12-volt battery discharged? ( →P. 5 2 9 )
●Is the power switch in ON mode?
If you cannot release the shift lever by depressing the brake pedal with the
power switch in ON mode (→ P. 1 7 8 )
●It is locked automatically to prevent theft of the vehicle. ( →P. 1 7 0 )
●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. 1 4 5 )
If you think something is wrong
The hybrid system does not start
The shift lever cannot be shifted fr om P even if you depress the brake
pedal
The steering wheel cannot be turned after the hybrid system is stopped
The windows do not open or close by operating the power window
switches

590Alphabetical index
ES300h_OM_OM33C75U_(U)
Alphabetical index
A/CAir conditioning filter ........................ 479
Automatic air conditioning system ................................................. 388
Humidity sensor ................................. 397
Micro dust and pollen filter ........................................................393
ABS (Anti-lock Brake System) Function .................................................. 276
Warning light ...................................... 505
Adaptive Front-lighting System
(AFS) ....................................................... 183
AFS (Adaptive Front-lighting
System) ................................................... 183
Air conditioning filter .......................... 479
Air conditioning system Air conditioning filter ........................ 479
Automatic air conditioning system ................................................. 388
Humidity sensor ................................ 397
Micro dust and pollen filter ........................................................393 Airbags
Airbag operating conditions .......... 43
Airbag precautions for your child ....................................... 39
Airbag warning light ....................... 505
Correct driving posture .................... 30
Curtain shield airbag operating conditions ....................... 43
Curtain shield airbag precautions .......................................... 39
Front passenger occupant classification system......................... 46
General airbag precautions ........... 39
Locations of airbags.............................37
Modification and disposal of airbags................................................42
Side airbag operating conditions ............................................. 43
Side airbag precautions .................... 39
Side and curtain shield airbags operating conditions ....................... 43
Side and curtain shield
airbags precautions ......................... 39
SRS airbags ..............................................37
Alarm ............................................................78 Warning buzzer ................................ 505
Anchor brackets.......................................57
Antennas (smart access system with push-button start) .......................121
Anti-lock Brake System (ABS)
Function .................................................. 276
Warning light ...................................... 505
Approach warning (dynamic radar cruise control)........................ 233
Armrest ........................................................411
Assist grip .................................................. 414
Audio input ............................................. 299
A

592Alphabetical index
ES300h_OM_OM33C75U_(U)
CareAluminum wheels ..............................435
Exterior....................................................434
Interior ..................................................... 437
Seat belts ............................................... 438
Cargo capacity........................................165
Cargo hooks .......................................... 407
CD player
*............................................. 322
Chains ....................................................... 285
Child restraint system Booster seats, definition ....................53
Booster seats, installation.................. 62
Convertible seats, definition ............53
Convertible seats, installation .........60
Front passenger occupant
classification system .........................46
Infant seats, definition ..........................53
Infant seats, installation .......................60
Installing CRS
with LATCH anchors .................... 58
Installing CRS with seat belts ..........60
Installing CRS with top tether strap .........................63
Child safety ................................................ 52 12-volt battery precautions ...........532
Airbag precautions .............................. 39
Child restraint system .........................53
How your child should wear the seat belt .......................................... 33
Installing child restraints..................... 57
Moon roof precautions...................... 151 Power window lock switch.............145
Power window precautions ........... 147
Rear door child-protectors ............... 111
Removed electronic
key battery precautions .............. 482
Seat belt extender
precautions .......................................... 35
Seat belt precautions .......................... 56
Seat heater precautions .................398
Trunk precautions ................................. 117
Child-protectors ....................................... 111
Cleaning Aluminum wheels .............................. 435
Exterior ................................................... 434
Interior ..................................................... 437
Seat belts................................................438
Clock...........................................................410
Coat hooks ............................................... 414
Condenser.............................................. 458
Console box........................................... 404
Console box light ................................. 404
Consumption screen ..............................99
Cooling system Hybrid system overheating .......... 533
Cruise control Cruise control ..................................... 238
Dynamic radar cruise control ..... 226
Cup holders............................................ 405
Curtain shield airbags ............................ 37
Customizable features ...................... 562
C

593Alphabetical index
ES300h_OM_OM33C75U_(U)
Daytime running light system ........... 183
DefoggerFront windshield ................................. 392
Outside rear view mirrors .............392
Rear window ........................................392
Dimension ............................................... 540
Dinghy towing.......................................... 167
Display Dynamic radar cruise control...... 226
LDA (Lane Departure Alert with steering control) ..................... 217
Multi-information display ....................91
Trip information ..................................... 87
Warning message ................................ 511
Display Audio system ......................... 290
Display settings ...................................307
Setup menu .......................................... 302
Do-it-yourself maintenance ............. 447
Door courtesy lights Location ................................................. 400
Wattage ................................................. 548
Doors Automatic door locking
and unlocking system........................ 111
Door glasses ......................................... 145
Door lock ..................................................110
Outside rear view mirrors ...............142
Rear door child-protector.................. 111 Driver’s seat position memory..........130
Driving position memory...................131
Memory recall function .................... 132
Power easy access system ............ 130
Driving Break-in tips ...........................................156
Correct driving posture .................... 30
Driving mode select switch .......... 266
Hybrid vehicle driving tips ............ 282
Procedures .............................................154
Winter drive tips ................................ 284
Dynamic radar cruise control
Function .................................................. 226
Eco drive mode......................................266
EDR (Event data recorder).....................11
Electric motor (traction motor).......... 67
Electric Power Steering (EPS) Function ...................................................277
Warning light ...................................... 506
Electronic key .......................................... 104
Battery-saving function .................... 123
If the electronic key does not operate properly ............................ 527
Replacing the battery ........................481
D
E
*: For vehicles with navigation system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

598Alphabetical index
ES300h_OM_OM33C75U_(U)
Language (multi-information display) ............ 563
LATCH anchors ...................................... 58
LDA (Lane Departure Alert with steering control) .................................. 217
Lever Auxiliary catch lever .........................449
Hood lock release lever .................449
Internal trunk release lever ............... 116
Shift lever ................................................. 175
Turn signal lever .................................. 180
Wiper lever ............................................ 190
Lexus Display Audio system............ 290
Display settings ...................................307
Setup menu .......................................... 302
Lexus Enform
*
Lexus Enform Remote*......................431
Lexus Enform Safety Connect........ 426
Lexus Safety System+.......................... 198
License plate lights Light switch ............................................ 182
Replacing light bulbs ....................... 495
Light bulbs
Replacing .............................................. 486
Wattage ................................................. 548 Lights
Automatic High Beam system .... 185
Fog light switch .................................... 189
Headlight switch ..................................182
Illuminated entry system................. 402
Interior light.............................................401
Interior lights list................................. 400
Personal lights .......................................401
Replacing light bulbs .......................486
Trunk light................................................. 116
Turn signal lever .................................. 180
Vanity lights ..........................................409
Wattage .................................................548
Lock steering column........................... 170
Luggage security system ..................... 115
Maintenance
Do-it-yourself maintenance ......... 447
General maintenance ..................... 443
Maintenance data..............................540
Maintenance requirements .......... 440
Malfunction indicator lamp .............. 505
Master warning light ........................... 506
Meter............................................................ 86 Indicators .................................................. 84
Instrument panel light control ........ 87
Multi-information display.................... 91
Warning lights........................................ 83
Micro dust and pollen filter .............. 393
L
M

599Alphabetical index
ES300h_OM_OM33C75U_(U)
MirrorsInside rear view mirror ..................... 140
Outside rear view mirror defoggers ...........................................392
Outside rear view mirrors ...............142
Vanity mirrors ..................................... 409
Moon roof Door lock linked
moon roof operation ..................... 149
Jam protection function ................... 149
Operation ............................................... 148
MP3 disc
*............................................... 322
Multi-information display ....................... 91 Drive information .................................. 92
Dynamic radar cruise control...... 226
Energy monitor ...................................... 97
Language .............................................. 564
Switching the display........................... 92
Trip information ..................................... 87
Warning message ................................ 511
Navigation system
*
Noise from under vehicle ....................... 8 Odometer .................................................. 86
Oil
Engine oil ............................................... 543
Opener Hood........................................................ 449
Trunk ............................................................114
Ornament lights ................................... 400
Outer foot lights Outer foot lights ................................ 400
Replacing light bulbs ....................... 495
Wattage .................................................548
Outside rear view mirrors Adjusting and folding ........................ 142
Blind spot monitor ............................ 268
Linked mirror function
when reversing.................................. 143
Mirror position memory ................. 130
Outside rear view mirror defoggers............................ 392
Outside temperature display ............. 86
Overheating........................................... 533
N
O
*: For vehicles with navigation system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

600Alphabetical index
ES300h_OM_OM33C75U_(U)
Parking assist sensors (intuitive parking assist) ....................241
Parking brake
Operation .................................................181
Parking brake engaged warning buzzer ..................................181
Parking lights
Light switch ............................................ 182
Replacing light bulbs ....................... 495
PCS (Pre-Collision System) Function ................................................. 205
Warning light ...................................... 506
Personal lights......................................... 401
Power control unit .................................... 71
Power control unit coolant
Capacity ................................................ 545
Checking................................................ 457
Preparing and checking before winter ....................................284
Radiator ................................................. 458
Power easy access system ................ 130
Power outlets .......................................... 410
Power steering (Electric Power
Steering system) .................................277Warning light ...................................... 506
Power switch ........................................... 168 Power trunk opener and closer .........114
Power windows
Door lock linked window operation ...........................146
Jam protection function....................145
Operation................................................145
Window lock switch ..........................145
Pre-Collision System (PCS)
Function ..................................................205
Warning light ...................................... 506
Radar cruise control (dynamic radar cruise control).........................226
Radiator.................................................... 458
Radio
*........................................................ 316
RCTA (Rear Cross Traffic Alert)........................................ 268
Rear personal lights .............................. 401
Rear side marker lights Light switch.............................................182
Replacing light bulbs ....................... 495
Rear door sunshades............................ 412
Rear sunshade Operation................................................ 412
Reverse operation feature ..............413
P
R

601Alphabetical index
ES300h_OM_OM33C75U_(U)
Rear turn signal lightsReplacing light bulbs ........................493
Turn signal lever .................................. 180
Wattage ................................................. 548
Rear view mirror Inside rear view mirror ..................... 140
Outside rear view mirrors ...............142
Rear window defoggers .................... 392
Refueling ....................................................194 Capacity .................................................542
Fuel types ...............................................542
Opening the fuel tank cap.............. 196
When the fuel filler door cannot be opened .......................... 196
Regenerative braking ............................ 69
Remote Touch
*
Replacing Electronic key battery ....................... 481
Fuses........................................................ 483
Light bulbs ............................................ 486
Tires ........................................................... 515
Reporting safety defects
for U.S. owners................................... 576
Resetting the message indicating
maintenance is required ..................441
Road accident cautions .........................74 Safety Connect ......................................426
Seat belts
Adjusting the seat belt.........................32
Automatic Locking Retractor ........ 33
Child restraint system
installation ............................................. 60
Cleaning and maintaining
the seat belt .......................................438
Emergency Locking
Retractor................................................ 33
How to wear your seat belt..............32
How your child should wear the seat belt .......................................... 33
Pregnant women, proper seat belt use ......................................... 34
Reminder light and buzzer .......... 506
Seat belt extender ................................ 34
Seat belt pretensioners ...................... 33
SRS warning light ............................. 505
Seat heaters............................................ 399
Seat position memory ..........................130
Seat ventilators...................................... 399
Seating capacity ..................................... 165
S
*: For vehicles with navigation system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

602Alphabetical index
ES300h_OM_OM33C75U_(U)
SeatsAdjustment ............................................. 129
Adjustment precautions .................. 129
Child seats/child restraint
system installation.............................. 57
Cleaning ................................................. 437
Driving position memory ................ 130
Head restraints..................................... 135
Power easy access system ............ 130
Properly sitting in the seat ................30
Seat heaters ......................................... 399
Seat position memory....................... 130
Seat ventilators ................................... 399
Sensor
Automatic headlight system .......... 183
Humidity sensor ................................. 397
Inside rear view mirror ....................... 141
Intuitive parking assist ........................241
Lexus Safety System+..................... 200
Radar sensor ....................................... 200
Rain-sensing windshield wipers .................................................... 192
Service reminder indicators ............... 82
Shift lever Hybrid transmission........................... 175
If the shift lever cannot be shifted from P ............. 178
Shift lever light .......................................400
Shift lock system......................................178
Side airbags ............................................... 37 Side marker lights
Light switch.............................................182
Replacing light bulbs ........... 492, 495
Side mirrors
Adjusting and folding ........................ 142
Blind Spot Monitor ........................... 268
Linked mirror function when reversing.................................. 143
Mirror position memory ................. 130
Side turn signal lights
Replacing light bulbs ....................... 495
Turn signal lever .................................. 180
Smart access system with push-button start
Antenna location....................................121
Entry functions ..................................... 108
Starting the hybrid system.............. 168
Snow tires .................................................287
Spare tire ...................................................515 Inflation pressure................................ 547
Storage location ...................................516
Spark plug ............................................... 545
Specifications......................................... 540
Speedometer ............................................ 86