warning lights Lexus ES300h 2016 (OM33B71U) User Guide

81
ES300h_OM_OM33B71U_(U)
Instrument cluster2
2. Instrument clusterWarning lights and indicators .............................. 82
Gauges and meters ..................... 86
Multi-information display ........... 91
Energy monitor/ consumption screen ................. 96

82
ES300h_OM_OM33B71U_(U)2. Instrument cluster
Warning lights and indicators
The units used on the speedometer and some
indicators may differ depending on the
target region or grade/type.
The warning lights and indicators on th e instrument cluster and center panel
inform the driver of the status of the vehicle’s various systems.
For the purpose of explanation, the following illustration displays all warning
lights and indicators illuminated.

ES300h_OM_OM33B71U_(U)
832. Instrument cluster
2
Instrument cluster
Warning lights inform the driver of malfunctions in the indicated vehicle’s sys-
tems.
*1: These lights turn on when the power switch is turned to ON mode to indicate that a system check is being performed. They will turn off after the hybrid system is on, or
after a few seconds. There may be a malfunction in a system if a light does not come
on, or turn off. Have the vehicl e inspected by your Lexus dealer.
*2: The light flashes to indicate a malfunction.
Warning lights
*1
(U.S.A.)
Brake system warning light
( P. 499)*1Electric power steering
system warning light
( P. 500)
*1
(Canada)
Brake system warning light
( P. 499)*1Slip indicator light
( P. 500)
*1
(U.S.A.)
Malfunction indicator lamp
( P. 499)*1Brake system warning light
( P. 499)
*1
(Canada)
Malfunction indicator lamp
( P. 499)Low fuel level warning light
( P. 500)
*1SRS warning light
( P. 499)Seat belt reminder light
( P. 500)
*1
(U.S.A.)
ABS warning light
( P. 499)*1Master warning light
( P. 500)
*1
(Canada)
ABS warning light
( P. 499)*1Tire pressure warning light
( P. 5 0 1 )
*1, 2
(if equipped)
PCS warning light
( P. 500)
*1, 2
(if equipped)
“AFS OFF” indicator
(
P. 5 0 1)

ES300h_OM_OM33B71U_(U)
852. Instrument cluster
2
Instrument cluster
*1: These lights turn on when the power switch is turned to ON mode to indicate that asystem check is being performed. They will turn off after the hybrid system is on, or
after a few seconds. There may be a malfunction in a system if a light does not come
on, or turn off. Have the vehicl e inspected by your Lexus dealer.
*2: The light flashes to indicate that the system is operating.
*3: The light turns on when the system is turned off.
*4: In order to confirm operation, the BSM ou tside rear view mirror indicators illuminate
in the following situations:
• When the power switch is turned to ON mode while the BSM main switch is set to
ON.
• When the BSM main switch is set to ON while the power switch is in ON mode.
If the system is functioning correctly, the BSM outside rear view mirror indicators will
turn off after a few seconds.
If the BSM outside rear view mirror indica tors do not illuminate or do not turn off,
there may be a malfunction with the system. If this occurs, have the vehicle inspected
by your Lexus dealer.
*5: This light illuminates on the outside rear view mirrors.
*6: This light illuminates on the center panel.
*7: When the outside temperature is approximately 37F (3C) or lower, the indicator
will flash for approximately 10 seconds, then stay on.
WA R N I N G
■If a safety system warning light does not come on
Should a safety system light such as the ABS and SRS warning light not come on when
you start the hybrid system, this could mean that these systems are not available to help
protect you in an accident, which could result in death or serious injury. Have the vehi-
cle inspected by your Lexus dealer immediately if this occurs.

499
ES300h_OM_OM33B71U_(U)8-2. Steps to take in an emergency
8
When trouble arises
If a warning light turns on or a warning buzzer
sounds
Calmly perform the following actions if any of the warning lights comes on or
flashes. If a light comes on or flashes, bu
t then goes off, this does not necessar-
ily indicate a malfunction in the system. However, if this continues to occur,
have the vehicle inspected by your Lexus dealer.
Warning light and warning buzzer list
Warning lightWarning light/Details/Actions
(U.S.A.)
(Canada)
Brake system warning light (red indicator) and warning buzzer Indicates that:
• The brake fluid level is low; or
• The brake system is malfunctioning
 Immediately stop the vehicle in a safe place and contact your
Lexus dealer. Continuing to drive the vehicle may be dangerous.
Brake system warning light (yellow indicator)
Indicates a malfunction in:
• The regenerative brake system; or
• The electronically controlled brake system
 Have the vehicle inspected by your Lexus dealer immediately.
(U.S.A.)
(Canada)
Malfunction indicator lamp Indicates a malfunction in:
• The hybrid system;
• The electronic engine control system;
• The electronic throttle control system; or
• The electronic hybrid transmission control system
 Have the vehicle inspected by your Lexus dealer immediately.
SRS warning light
Indicates a malfunction in:
• The SRS airbag system;
• The front passenger occupant classification system; or
• The seat belt pretensioner system
 Have the vehicle inspected by your Lexus dealer immediately.
(U.S.A.)
(Canada)
ABS warning light Indicates a malfunction in:
• The ABS; or
• The brake assist system
 Have the vehicle inspected by your Lexus dealer immediately.

5038-2. Steps to take in an emergency
ES300h_OM_OM33B71U_(U)
8
When trouble arises
WA R N I N G
■If both the ABS and the brake system warning lights remain on
Stop your vehicle in a safe place immediat ely and contact your Lexus dealer. The vehi-
cle will become extremely unstable during braking, and the ABS system may fail, which
could cause an accident resulting in death or serious injury.
■When the electric power steering system warning light comes on
The steering wheel may become extremely heavy.
If the steering wheel becomes heavier than us ual when operating, hold firmly and oper-
ate using more force than usual.
■If the tire pressure warning light comes on
Be sure to observe the following precautions. Failure to do so could cause a loss of
vehicle control and result in death or serious injury.
●Stop your vehicle in a safe place as soon as possible. Adjust the tire inflation pressure
immediately.
●If the tire pressure warning light comes on even after tire inflation pressure adjust-
ment, it is probable that you have a flat tire. Check the tires. If a tire is flat, change it
with the spare tire and have the flat tire repaired by the nearest Lexus dealer.
●Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate, you could lose
control of the steering wheel or the brakes.
■If a blowout or sudden air leakage should occur
The tire pressure warning system may not activate immediately.

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
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*: 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
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