warning light Lexus ES300h 2014 Warranty and Services Guide / (OM33A60U) Workshop Manual

896What to do if... (Troubleshooting)
ES350_300h_OM_OM33A60U_(U)●
The seat belt remind
er light is flashing
Are the driver and the front passenger wearing the seat belts?
( P. 76 2 )
●The parking brake indicator is on
Is the parking brake released? ( P. 2 2 6 )
Depending on the situation, ot her types of warning buzzer may
also sound. ( P. 759, 769)
●Did anyone inside the vehicle op en a door during setting the
alarm?
The sensor detects it and the alarm sounds. ( P. 8 6 )
To stop the alarm, turn the “START STOP ENGINE” <“POWER”>
switch to IGNITION ON mo de or start the engine system>.
●Is the electronic key left insid e the vehicle or the moon roof
opened?
Check the message on the multi-information display.
( P. 76 9 )
A warning buzzer sounds during driving
An alarm is activated and the horn sounds
A warning buzzer sounds when leaving the vehicle

897What to do if... (Troubleshooting)
ES350_300h_OM_OM33A60U_(U)●
When a warning light turns on or a warning message is dis-
played, refer to P. 759, 769.
●Stop the vehicle in a safe place an
d replace the flat tire with the
spare tire. ( P. 7 9 2 )
●Try the procedure for when th e vehicle becomes stuck in mud,
dirt, or snow. ( P. 8 2 8 )
A warning light turns on or a warning message is displayed
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck

898Alphabetical index
ES350_300h_OM_OM33A60U_(U)
Alphabetical index
A/CAir conditioning filter.......................... 717
Automatic air conditioning system
*.................................. 353, 365
Humidity sensor ...................... 361, 374
Micro dust and pollen filter ............................................. 359, 371
ABS (Anti-lock Brake System)
Function ................................................. 302
Warning light ...................................... 760
Air conditioning filter ............................ 717
Air conditioning system
*
Air conditioning filter.......................... 717
Automatic air conditioning system
*.................................. 353, 365
Humidity sensor ...................... 361, 374
Micro dust and pollen filter ............................................. 359, 371 Airbags
Airbag operating conditions .......... 46
Airbag precautions for your child ......................................... 41
Airbag warning light ........................ 760
Correct driving posture .................... 30
Curtain shield airbag operating conditions ....................... 46
Curtain shield airbag precautions .......................................... 43
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 ........................................................... 86 Warning buzzer..................... 759, 769
Anchor brackets........................................ 61
Antennas (smart access system with push-button start) ..................... 127
Anti-lock Brake System (ABS) Function .................................................. 302
Warning light ....................................... 760
Approach warning (dynamic radar cruise control)........................ 258
Armrest .................................................... 630
A

899Alphabetical index
ES350_300h_OM_OM33A60U_(U)
Armrest door ......................................... 634
Assist grip ................................................ 636
Audio input....................................... 429, 571
Audio system
*........................... 382, 500
Audio input................................. 429, 571
AUX port.................................... 429, 571
Bluetooth
® audio.................... 431, 548
CD player ...................................400, 512
iPod .................................................. 411, 529
MP3/WMA disc ......................401, 521
Optimal use ............................. 446, 569
Portable music player ........... 429, 571
Radio .......................................... 385, 503
Steering wheel audio switch....................................... 448, 573
USB memory ............................ 419, 539
Automatic air conditioning system
*..................................... 353, 365
Automatic headlight leveling system ......................................................231
Automatic High Beam ....................... 232
Automatic light control system .................................................... 228
Automatic transmission ...................... 218 If the shift lever cannot be shifted from P ........... 809
AUX port....................................... 429, 571
Auxiliary box ............................................619 Back-up lights
Replacing light bulbs ....................... 744
Wattage .................................................846
Battery (12-volt battery) .........693, 698 If the 12-volt battery is discharged ........................... 813, 817
Preparing and checking before winter....................................................330
Warning light ....................................... 760
Battery (traction battery) ...................... 76
Bluetooth
®*
Audio system ............................ 431, 548
Hands-free system (for cellular phone) ............ 451, 576
Brake Fluid .......................................................... 692
Parking brake ...................................... 226
Warning light .............................759, 761
Brake assist ............................................. 302
Break-in tips .............................................186
Brightness control Instrument panel light control ........ 96
BSM (Blind Spot Monitor) ................. 317
B
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

901Alphabetical index
ES350_300h_OM_OM33A60U_(U)
Cup holders ............................................. 618
Curtain shield airbags ........................... 39
Customizable features ....................... 862
Daytime running light system .......... 230
Defogger
*
Front windshield ................................ 369
Outside rear view mirrors .............378
Rear window ........................................378
Dimension ............................................... 832
Dinghy towing........................................200
Display Dynamic radar cruise control...... 252
LDA (Lane Departure Alert) .......269
Multi-information display ................100
Trip information ..................................... 101
Warning message .............................769
Display Audio system ......................... 338 Display settings ...................................343
Setup menu ...........................................345
Do-it-yourself maintenance ............. 673
Door courtesy lights Location ..................................................... 611
Wattage ................................................. 846
Doors Automatic door locking and unlocking system.................... 144
Door glasses ..........................................174
Door lock .................................................142
Open door warning buzzer.......... 129
Open door warning light............... 762
Outside rear view mirrors ................ 171
Rear door child-protector.............. 143 Driver’s seat position memory.......... 156
Driving position memory................. 157
Memory recall function ....................159
Power easy access system .............156
Driving Break-in tips .......................................... 186
Correct driving posture .................... 30
Driving mode select switch ......... 300
Hybrid vehicle driving tips .............327
Procedures .............................................184
Winter drive tips ................................330
Dynamic radar cruise control Function .................................................. 252
Warning message................... 771, 778
Eco drive mode..................................... 300
Eco Driving Indicator ........................... 107
EDR (Event data recorder).....................11
Electric motor (traction motor).......... 72
Electric Power Steering (EPS) Function ..................................................303
Warning light ......................................... 761
Warning message..............................772
Electronic key .......................................... 122 Battery-saving function ......................131
If the electronic key does not operate properly ............................. 810
Replacing the battery ........................ 719
D
E
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

902Alphabetical index
ES350_300h_OM_OM33A60U_(U)
Emergency, in case ofIf a warning buzzer sounds..................................................759
If a warning light turns on...............759
If a warning message is displayed ........................................769
If the 12-volt battery is discharged ................................813, 817
If the electronic key does not operate properly .........810
If the engine will not start............... 805
If the hybrid system will not start ............................................... 807
If the shift lever cannot be shifted from P ........... 809
If you have a flat tire .......................... 792
If you think something is wrong............................................... 757
If your vehicle becomes stuck ..................................................... 828
If your vehicle has to be stopped in an emergency .......... 749
If your vehicle needs to be towed ........................................ 751
If your vehicle overheats ..... 821, 824
Emergency flashers ............................. 748
Energy monitor ........................................ 112 Engine
Accessory mode ............................... 202
Compartment ...................................... 681
Engine switch ........................... 201, 208
Hood........................................................ 677
How to start the engine....................201
How to start the hybrid system ..................................................208
Identification number.......................834
If the engine will not start .............. 805
Ignition switch (“POWER” switch)..................................................208
Ignition switch (“START STOP ENGINE” switch) ...........................201
Overheating.............................. 821, 824
“Power” switch. ...................................208
“START STOP ENGINE” switch .....................................................201
Engine compartment cover............. 683
Engine coolant Capacity.................................................839
Checking .............................................. 689
Preparing and checking before winter ....................................330
Engine coolant temperature gauge ........................................................ 95
Engine immobilizer system ................. 82
Engine oil Capacity................................................. 837
Checking ...............................................684
Oil level warning message ............ 777
Oil pressure warning message........................... 770
Preparing and checking before winter ....................................330

903Alphabetical index
ES350_300h_OM_OM33A60U_(U)
Enhanced VSC ..................................... 302
EPS (Electronic Po wer Steering)
Function ................................................. 303
Warning light .........................................761
Warning message ............................. 772
Event data recorder (EDR) .................... 11
Flat tire ...................................................... 792
Floor mats ................................................... 28
Fluid Automatic transaxle..........................842
Brake ....................................................... 843
Hybrid transaxle .................................842
Washer ...................................................697
Fog lights Replacing light bulbs ........................ 737
Switch...................................................... 238
Wattage ................................................. 846
Footwell light ............................................. 611
Front passenger occupant classification system ............................ 50
Front personal lights..............................612
Front seats Adjustment ............................................. 154
Cleaning .................................................662
Correct driving posture ....................30
Driving position memory ................ 156
Head restraints ..................................... 162
Power easy access system ............ 156
Seat heaters ......................................... 628
Seat position memory....................... 156
Seat ventilators ................................... 628 Front side marker lights
Light switch........................................... 228
Replacing light bulbs ......................... 741
Welcome light illumination control.................................................... 125
Wattage .................................................846
Front turn signal lights Replacing light bulbs ....................... 739
Turn signal lever ................................. 225
Wattage .................................................846
Fuel Capacity.................................................836
Fuel gauge ............................................... 95
Fuel pump shut off system ............ 758
Information............................................ 847
Refueling ................................................ 243
Type..........................................................836
Warning light ....................................... 762
Warning messages ..........................780
Fuel filler door.........................................243 Refueling ................................................ 243
When the fuel filler door cannot be opened ......................... 246
Fuel pump shut off system ................ 758
Fuses............................................................ 721
Garage door opener...........................637
Gauges........................................................ 95
Glove box ................................................. 616
Glove box light........................................ 616
Grocery bag hooks............................. 620
F
G

904Alphabetical index
ES350_300h_OM_OM33A60U_(U)
Hands-free system (for cellular phone)
*.............. 451, 576
Head restraints ........................................162
Headlights Discharge headlights precautions ........................................ 746
Light switch ...........................................228
Replacing light bulbs..............................735, 736, 745
Wattage ................................................. 846
Heaters Air conditioning system
*.................................. 353, 365
Heated steering wheel ....................626
Seat heaters ......................................... 628
Outside rear view mirrors
*..........378
High-voltage components ...................76
Hill-start assist control ........................308
Hood ...........................................................677 Warning message ............................. 774
Hooks Cargo hooks ....................................... 620
Coat hooks .......................................... 635
Grocery bag hooks......................... 620
Retaining hooks (floor mat) ............. 28
Horn ............................................................227
Hybrid battery (traction battery) ...................................76
Hybrid battery (traction battery) air vents ................. 77 Hybrid system............................................ 72
Emergency shut off system .............. 77
Energy monitor/consumption screen ..................................................... 110
EV drive mode ..................................... 215
High voltage components ................76
Hybrid System Indicator ................... 98
Hybrid system precautions ..............76
Hybrid vehicle driving tips .............327
If the hybrid system will not start ...............................................807
Overheating......................................... 824
“Power” (ignition) switch ...............208
Starting the hybrid system.............208
Vehicle proximity notification system ......................................................73
Hybrid System Indicator ...................... 98
Hybrid transmission .............................. 221 If the shift lever cannot be shifted from P .................................. 809
H

905Alphabetical index
ES350_300h_OM_OM33A60U_(U)
I/M test ..................................................... 672
IdentificationEngine ..................................................... 834
Vehicle ................................................... 833
Ignition switch (“POWER” switch) ....................................................208
Ignition switch (“START STOP ENGINE” switch) .............................. 201
Illuminated entry system ......................613
Immobilizer system.........................82, 84
Indicators .................................................... 93
Initialization Maintenance........................................ 666
Tire pressure warning system................................703
Initiators (tire pressure warning system)...................................710
Inside rear view mirror ........................ 168
Instrument panel light control ............ 96
Interior light................................................ 611
Intuitive parking assist Function .................................................. 275
Warning message ................... 771, 778 Jack
Positioning a floor jack.................... 678
Vehicle-equipped jack ................... 793
Jack handle ................................................. 793
Jam protection function Moon roof ............................................... 179
Power trunk opener and closer ............................................149
Power windows.................................... 175
Keyless entry Smart access system with push-button start.................... 125
Wireless remote control..................139
Keys Battery-saving function ......................131
Electronic key ........................................ 122
Engine switch ........................... 201, 208
If the electronic key does not operate properly ......... 810
Key number plate ................................ 122
Keyless entry ............................... 125, 139
Mechanical key..................................... 122
“Power” switch ....................................208
Replacing the battery ........................ 719
“START STOP ENGINE” switch .....................................................201
Warning buzzer................................... 129
Wireless remote control key .........139
Knee airbags ............................................. 38
IJ
K
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

906Alphabetical index
ES350_300h_OM_OM33A60U_(U)
Language (multi-information display) ............ 863
LATCH anchors ...................................... 62
LDA (Lane Departure Alert) .......... 267
Lever Auxiliary catch lever ......................... 677
Hood lock release lever ................. 677
Internal trunk release lever............. 150
Shift lever ....................................... 218, 221
Turn signal lever ................................. 225
Wiper lever ...........................................239
Lexus Display Audio system ............ 338 Display settings ...................................343
Setup menu ...........................................345
Lexus Enform
*
License plate lights Light switch ...........................................228
Replacing light bulbs ........................745
Welcome light illumination control ......................... 125
Light bulbs Replacing ............................................... 733
Wattage ................................................. 846 Lights
Fog light switch ................................... 238
Headlight switch ................................ 228
Illuminated entry system...................613
Interior light............................................. 612
Interior lights list..................................... 611
Personal lights ....................................... 612
Replacing light bulbs ....................... 733
Trunk light................................................149
Turn signal lever ................................. 225
Vanity lights .......................................... 622
Wattage .................................................846
Welcome light illumination control.................................................... 125
Lock steering column......................... 204
Low profile tire .......................................706
Luggage security system .................... 148
Maintenance Do-it-yourself maintenance ......... 673
General maintenance .................... 668
Maintenance data.............................. 832
Maintenance requirements ..........665
Malfunction indicator lamp ...............760
Master warning light ............................ 762
Meter............................................................ 95 Indicators .................................................. 93
Instrument panel light control ........ 96
Multi-information display................ 100
Warning lights.......................................... 91
Micro dust and pollen filter ................ 371
L
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