2016 Lexus ES300h warning lights

505
ES300h_OM_OM33B71U_(U)8-2. Steps to take in an emergency
8
When trouble arises
If a warning message is displayed
Master warning light
The master warning light also comes on
or flashes in order to indicate that a mes-
sage is currently being displayed on the
multi-information display.
Multi-information display
If any of the warning messages are show n again after the following actions have
been performed, contact your Lexus dealer.
The warning lights and warning buzzers operate as follows depending on the
content of the message. If a message in dicates the need for inspection by a
dealer, have the vehicle inspected by your Lexus dealer immediately.
The multi-information display shows warnings of system malfunctions, incor-
rectly performed operations, and messages that indicate a need for mainte-
nance. When a message is shown, perform the correction procedure
appropriate to the message.
1
2
Messages and warnings
System
warning light
Wa r n i n g b u z z e r*Wa r n i n g
Comes on 
Sounds Indicates an important situation, such
as when a system related to driving is
malfunctioning or that danger may
result if the correction procedure is not
performed
Comes on
or flashesSounds
Indicates an important situation, such
as when the systems shown on the
multi-information display may be mal-
functioning
FlashesSounds
Indicates a situation, such as when
damage to the vehicle or danger may
result

583Alphabetical index
ES300h_OM_OM33B71U_(U)
Audio system*....................................... 286
Audio input............................................294
AUX port...............................................294
Bluetooth
® audio ..............................343
CD player ............................................... 319
iPod ...........................................................326
MP3/WMA disc ................................ 319
Optimal use ......................................... 305
Portable music player ......................334
Radio ..........................................................312
Setup menu ...........................................296
Steering wheel audio switches ...............................................293
USB memory ...................................... 330
Automatic air conditioning system .................................................... 384
Automatic headlight leveling system ..................................................... 180
Automatic High Beam .......................... 181
Automatic light control system ......................................................178
AUX port
*.............................................. 294
Auxiliary box .......................................... 402 Back-up lights
Replacing light bulbs ...................... 488
Wattage ................................................. 542
Battery (12-volt battery) .................... 455 If the 12-volt battery is discharged .................................... 523
Preparing and checking before winter....................................................280
Battery (traction battery) ....................... 71
Bluetooth
®*
Audio system ....................................... 335
Hands-free system (for cellular phone) ....................... 345
Brake Fluid .......................................................... 453
Parking brake ........................................ 177
Warning light ....................................... 499
Brake assist .............................................. 272
Break-in tips ............................................. 155
Brightness control Instrument panel light control ........ 87
BSM (Blind Spot Monitor) ................264
B
*: For vehicles with navigation system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

585Alphabetical index
ES300h_OM_OM33B71U_(U)
Daytime running light system ............ 179
DefoggerFront windshield ................................ 388
Outside rear view mirrors ............ 388
Rear window ....................................... 388
Dimension ............................................... 534
Dinghy towing..........................................165
Display Dynamic radar cruise control...... 222
LDA (Lane Departure Alert with steering control) .....................213
Multi-information display ....................91
Trip information ..................................... 92
Warning message ............................ 505
Display Audio system ......................... 286 Display settings .................................. 302
Setup menu ...........................................296
Do-it-yourself maintenance ...............441
Door courtesy lights Location ................................................. 396
Wattage ..................................................542
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 .......................................... 155
Correct driving posture .................... 30
Driving mode select switch .......... 262
Hybrid vehicle driving tips ............ 278
Procedures .............................................154
Winter drive tips ................................280
Dynamic radar cruise control Function ...................................................222
Eco drive mode......................................262
EDR (Event data recorder).....................11
Electric motor (traction motor).......... 67
Electric Power Steering (EPS) Function ...................................................273
Warning light ...................................... 500
Electronic key .......................................... 104 Battery-saving function .................... 123
If the electronic key does not operate properly .............................. 521
Replacing the battery ...................... 475
D
E
*: For vehicles with navigation system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

587Alphabetical index
ES300h_OM_OM33B71U_(U)
Enhanced VSC ......................................272
EPS (Electronic Po wer Steering)
Function .................................................. 273
Warning light ...................................... 500
Event data recorder (EDR) .................... 11
Flat tire ......................................................508
Floor mats ................................................... 28
Fluid Brake ....................................................... 540
Hybrid transmission......................... 540
Washer ...................................................454
Fog lights Switch........................................................ 185
Footwell light .......................................... 396
Front passenger occupant classification system ............................ 46
Front personal lights............................ 397
Front seats Adjustment ............................................. 129
Cleaning .................................................. 431
Correct driving posture ....................30
Driving position memory ................ 130
Head restraints ..................................... 135
Power easy access system ............ 130
Seat heaters ......................................... 395
Seat position memory....................... 130
Seat ventilators ................................... 395 Front side marker lights
Light switch.............................................178
Replacing light bulbs .......................486
Wattage ................................................. 542
Front turn signal lights Replacing light bulbs ....................... 484
Turn signal lever ................................... 176
Wattage ................................................. 542
Fuel Capacity.................................................536
Fuel gauge ............................................... 86
Information............................................ 543
Refueling ................................................. 190
Type..........................................................536
Warning light ...................................... 500
Fuel filler door..........................................190 Refueling ................................................. 190
When the fuel filler door cannot be opened ........................... 192
Fuses........................................................... 477
Garage door opener..............................411
Gauges........................................................ 86
Glove box ............................................... 400
Grocery bag hooks............................. 403
F
G

590Alphabetical index
ES300h_OM_OM33B71U_(U)
Language (multi-information display) ............ 556
LATCH anchors ...................................... 58
LDA (Lane Departure Alert with steering control) ..................................213
Lever Auxiliary catch lever .........................443
Hood lock release lever .................443
Internal trunk release lever............... 116
Shift lever ..................................................173
Turn signal lever ...................................176
Wiper lever ............................................ 186
Lexus Display Audio system ............ 286 Display settings .................................. 302
Setup menu ...........................................296
Lexus Enform
*
Lexus Enform Remote*.................... 382
Lexus Enform Safety Connect........ 422
Lexus Safety System+...........................194
License plate lights Light switch ............................................ 178
Replacing light bulbs ....................... 489
Light bulbs Replacing .............................................. 480
Wattage ..................................................542 Lights
Fog light switch .................................... 185
Headlight switch ..................................178
Illuminated entry system.................398
Interior light........................................... 397
Interior lights list.................................. 396
Personal lights ..................................... 397
Replacing light bulbs ...................... 480
Trunk light................................................. 116
Turn signal lever ................................... 176
Vanity lights ..........................................405
Wattage ................................................. 542
Lock steering column...........................168
Luggage security system ..................... 115
Maintenance Do-it-yourself maintenance ........... 441
General maintenance ..................... 437
Maintenance data.............................. 534
Maintenance requirements .......... 434
Malfunction indicator lamp .............. 499
Master warning light ........................... 500
Meter............................................................ 86 Indicators .................................................. 84
Instrument panel light control ........ 87
Multi-information display.................... 91
Warning lights........................................ 83
Micro dust and pollen filter .............. 389
L
M

591Alphabetical index
ES300h_OM_OM33B71U_(U)
MirrorsInside rear view mirror ..................... 140
Outside rear view mirror defoggers .......................................... 388
Outside rear view mirrors ...............142
Vanity mirrors ..................................... 405
Mobile Assistant
*................................380
Moon roof Door lock linked moon roof operation ..................... 149
Jam protection function ................... 149
Operation ............................................... 148
MP3 disc
*.................................................319
Multi-information display .......................91 Drive information .................................. 92
Dynamic radar cruise control...... 222
Energy monitor ...................................... 97
Language ...............................................557
Switching the display........................... 92
Warning message ............................ 505
Navigation system
*
Noise from under vehicle ....................... 8 Odometer .................................................. 86
Oil
Engine oil ............................................... 537
Opener Hood........................................................ 443
Trunk ............................................................114
Ornament lights ................................... 396
Outer foot lights Outer foot lights ................................. 396
Wattage ................................................. 542
Outside rear view mirrors Adjusting and folding ........................ 142
Blind spot monitor ............................ 264
Linked mirror function when reversing.................................. 143
Mirror position memory ................. 130
Outside rear view mirror defoggers........................... 388
Outside temperature display ............. 86
Overheating............................................527
N
O
*: For vehicles with navigation system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

592Alphabetical index
ES300h_OM_OM33B71U_(U)
Parking assist sensors (intuitive parking assist) .................. 237
Parking brake Operation ................................................ 177
Parking brake engaged warning buzzer ................................. 177
Parking lights Light switch ............................................ 178
Replacing light bulbs ....................... 489
PCS (Pre-Collision System) Function ................................................... 201
Warning light ...................................... 500
Personal lights........................................ 397
Power control unit .................................... 71
Power control unit coolant Capacity ................................................ 539
Checking................................................. 451
Preparing and checking before winter ................................... 280
Radiator ..................................................452
Power easy access system ................ 130
Power outlets ......................................... 406
Power steering (Electric Power
Steering system) ................................ 273 Warning light ...................................... 500
Power switch ............................................166 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 ....................................................201
Warning light ...................................... 500
Radar cruise control (dynamic radar cruise control).........................222
Radiator.....................................................452
Radio
*........................................................ 312
RCTA (Rear Cross Traffic Alert).........................................264
Rear personal lights .............................397
Rear side marker lights Light switch.............................................178
Replacing light bulbs .......................489
Rear door sunshades.......................... 408
Rear sunshade Operation............................................. 408
Reverse operation feature ............409
P
R

593Alphabetical index
ES300h_OM_OM33B71U_(U)
Rear turn signal lightsReplacing light bulbs ........................487
Turn signal lever ...................................176
Wattage ..................................................542
Rear view mirror Inside rear view mirror ..................... 140
Outside rear view mirrors ...............142
Rear window defoggers ....................388
Refueling ................................................... 190 Capacity ................................................ 536
Fuel types .............................................. 536
Opening the fuel tank cap.............. 192
When the fuel filler door cannot be opened .......................... 192
Regenerative braking ............................ 69
Remote Touch
*
Replacing Electronic key battery ......................475
Fuses......................................................... 477
Light bulbs ............................................ 480
Tires ......................................................... 508
Reporting safety defects for U.S. owners................................... 568
Resetting the message indicating maintenance is required ................ 435
Road accident cautions .........................74 Safety Connect ......................................422
Seat belts
Adjusting the seat belt.........................32
Automatic Locking Retractor ........ 33
Child restraint system installation ............................................. 60
Cleaning and maintaining the seat belt ....................................... 432
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 .......... 500
Seat belt extender ................................ 34
Seat belt pretensioners...................... 33
SRS warning light .............................. 499
Seat heaters............................................ 395
Seat position memory ..........................130
Seat ventilators...................................... 395
Seating capacity ..................................... 163
S
*: For vehicles with navigation system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.