2015 TOYOTA COROLLA warning lights

1123-2. Opening, closing and locking the doors
COROLLA_TMMMS_TMMC_U (OM12F00U)■
Effective range (areas within whic h the electronic key is detected)
■ Alarms and warning indicators
Vehicles with a drive monitor display
A combination of exterior and interior alarms as well as warning lights are
used to prevent theft of the vehicle and unforeseeable accidents resulting
from erroneous operation. Take appropria te measures for the warning light
that comes on. ( P. 496)
Vehicles with a multi-information display
A combination of exterior and interior alarms as well as warning messages
shown on the multi-information display are used to prevent theft of the vehicle
and accidents resulting from erroneous operation. Take appropriate mea-
sures in response to any warning message on the multi-information display.
( P. 503)
The following table describes circumstances and correction procedures when
only alarms are sounded.
When locking or unlocking the
doors
The system can be operated
when the electronic key is within
about 2.3 ft. (0.7 m) of either of
the outside front door handles.
(Only the doors detecting the key
can be operated.)
When starting the engine or changing engine switch modes
The system can be operated when the electronic key is inside the
vehicle.
When opening the trunk
The system can be operated when the electronic key is within
about 2.3 ft. (0.7 m) of the trunk release button.

4918-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM12F00U)
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, but then
goes off, this does not necessarily indicate a malfunction in the
system. However, if this continues to occur, have the vehicle
inspected by your Toyota dealer.
Warning light and warning buzzer list
Warning lightWarning light/Details/Actions
(U.S.A.)
(Canada)
Brake system warning light (warning buzzer)*1
Indicates that:
• The brake fluid level is low; or
• The brake system is malfunctioning This light also comes on when the parking brake is not
released. If the light turns off after the parking brake is
fully released the system is operating normally.
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer. Continuing to drive the vehi-
cle may be dangerous.
Charging system warning light*3
Indicates a malfunction in the vehicle’s charging system
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.
Low engine oil pressure warning light*3
Indicates that the engine oil pressure is too low.
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.
and
High engine coolant temperature warning light*3
Indicates that the engine is almost overheating. ( P. 536)
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.

5008-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM12F00U)
CAUTION
■If both the ABS and the brake system warning lights remain on
Stop your vehicle in a safe place immediately and contact your Toyota
dealer. The vehicle 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 steerin g system warning light comes on
The steering wheel may become extremely heavy.
If the steering wheel becomes heavie r than usual when operating, hold
firmly and operate using more force than usual.
■
If the tire pressure warning light comes on (vehicles with a tire
pressure warning system)
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 pres-
sure adjustment, it is probable that you have a flat tire. Check the tires.
If a tire is flat, change it with th e spare tire and have the flat tire
repaired by the nearest Toyota 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 (vehicles with a tire
pressure warning system)
The tire pressure warning system may not activate immediately.

5048-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM12F00U)
Indicates a malfunction in the vehicle’s charging
system.
Immediately stop the vehicle in a safe place
and contact your Toyota dealer. Continuing
to drive the vehicle may be dangerous.
Indicates a malfunction in the smart key system
(if equipped). A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer.
Indicates a malfunction in the cruise control sys-
tem (if equipped). • Press the “ON-OFF” button once to deacti-
vate the system, and then press the button
again to reactivate the system.
• A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer.
Indicates abnormal engine oil pressure.
The warning message is shown if the engine oil
pressure is too low.
 Immediately stop the vehicle in a safe place
and contact your Toyota dealer. Continuing
to drive the vehicle may be dangerous.
Vehicles without a smart key system:
Indicates that the engine switch is turned off or
turned to the “ACC” position mode and the
driver’s door is opened while the lights are turned
on. A buzzer also sounds.
 Turn the lights off.
Vehicles with a smart key system:
Indicates that the engine switch is turned off or
turned to ACCESSORY mode and the driver’s
door is opened while the lights are turned on. A buzzer also sounds.
 Turn the lights off.
Warning messageDetails/Actions
(Flashes)
(Flashes)

601Alphabetical index
COROLLA_TMMMS_TMMC_U (OM12F00U)
Back-up lightsReplacing light bulb .............. 477
Wattage ................................ 553
Battery ...................................... 444 Battery checking ................... 444
If the vehicle has discharged
battery ................................ 531
Preparing and checking
before winter....................... 216
Warning light ......................... 491
Bluetooth
®
Audio system ................. ....... 255
Hands-free system (for cellular phone) ............. 255
Multimedia system ........ 336, 338
Bottle holders .......................... 400
Brake Fluid ...................................... 551
Parking brake........................ 183
Warning light ......................... 491
Brake assist ............................. 211
Break-in tips ............................ 145
Brightness control Instrument panel light control............................. 78, 83 Care .................................. 414, 417
Aluminum wheels ................. 415
Exterior ................................. 414
Interior .................................. 417
Seat belts.............................. 418
Cargo capacity......................... 156
CD player.......................... 232, 302
Chains ...................................... 217
Child restraint system............... 53 Booster seats, definition ......... 54
Booster seats, installation....... 61
Convertible seats, definition ............................... 54
Convertible seats,
installation ............................ 60
Infant seats, definition............. 54
Infant seats, installation .......... 59
Installing CRS with LATCH anchors ................................ 58
Installing CRS with seat
belts...................................... 59
Installing CRS with top tether strap ..................................... 62
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604Alphabetical index
COROLLA_TMMMS_TMMC_U (OM12F00U)
Flat tireVehicles with a spare tire ...... 513
Floor mats .................................. 24
Fluid Automatic transmission......... 550
Brake .................................... 551
Continuously variable transmission ....................... 550
Washer ................................. 447
Fog lights ................................. 191 Replacing light bulbs............. 472
Switch ................................... 191
Wattage ................................ 553
Front interior light ................... 396
Front passenger occupant
classification system .............. 46
Front seats ............................... 120
Adjustment ............................ 120
Cleaning................................ 417
Correct driving posture ........... 26
Head restraints ..................... 124
Seat heaters ......................... 411
Front turn signal lights ........... 182
Replacing light bulbs............. 475
Turn signal lever ................... 182
Wattage ................................ 553 Fuel ........................................... 194
Capacity................................ 546
Fuel gauge........................ 77, 82
Fuel pump shut off system ... 490
Information............................ 554
Refueling .............................. 194
Type.............................. 194, 546
Warning light......................... 493
Fuel filler door ......................... 194 Refueling .............................. 194
Fuel pump shut off system..... 490
Fuses ........................................ 466
Gauges ................................. 77, 82
Glove box ................................. 399
F
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605Alphabetical index
COROLLA_TMMMS_TMMC_U (OM12F00U)
Hands-free system (for cellular phone)........ 255, 320
Head restraints ........................ 124
Headlights ................................ 184 Light switch ........................... 184
Replacing light bulbs..... 470, 479
Wattage ................................ 553
Heaters
Outside rear view mirrors ........................ 381, 389
Seat heaters ......................... 411
Hood ......................................... 431
Hooks Retaining hooks (floor mat)..... 24
Horn .......................................... 127
I/M test ...................................... 427
Identification ............................ 544 Engine................................... 545
Vehicle .................................. 544
Ignition switch (engine switch) .............. 161, 164
Illuminated entry system ........ 397
Immobilizer system ................... 66
Indicators ................................... 75
Initialization Moon roof.............................. 139
Power windows ..................... 135
Tire pressure warning system ... ............... 449
Inside rear view mirror ............ 129
Instrument panel light control ................................ 78, 83
Interior lights............................ 395 Jack
Positioning the jack............... 433
Vehicle-equipped jack .......... 514
Jack handle .............................. 514
Jam protection function Moon roof ............................. 138
Power window ...................... 134
Keyless entry Smart key system ........... 97, 106
Wireless remote
control .......................... 97, 107
Keys ............................................ 92
Battery-saving function ......... 114
Electronic key ......................... 92
Engine switch ............... 161, 164
If the electronic key does not operate properly ........... 528
Key number plate ................... 92
Keyless entry .......................... 93
Mechanical key ....................... 93
Replacing the battery............ 463
Warning buzzer .................... 112
Wireless remote control .......... 93
Knee airbags .............................. 34
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J
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606Alphabetical index
COROLLA_TMMMS_TMMC_U (OM12F00U)
LATCH anchors ......................... 58
LeverAuxiliary catch lever .............. 431
Hood lock release lever ....................... 431
Shift lever ...... 172, 174, 176, 180
Turn signal lever ................... 182
Wiper lever............................ 192
License plate lights ................. 184 Light switch ........................... 184
Replacing light bulbs............. 478
Wattage ................................ 553
Light bulbs Replacing .............................. 469
Wattage ................................ 553
Lights Fog light switch ..................... 191
Front Interior light.................. 396
Headlight switch.................... 184
Illuminated entry system ....... 397
Interior lights list .................... 395
Personal lights ...................... 396
Rear interior light .................. 397
Replacing light bulbs............. 469
Trunk light ............................. 108
Turn signal lever ................... 182
Wattage ................................ 553
Lock steering column ..... 162, 169 Maintenance
Do-it-yourself maintenance... 428
General maintenance ........... 423
Maintenance data ................. 544
Maintenance
requirements ...................... 420
Reset the maintenance data .................................... 421
Malfunction indicator lamp..... 492
Manual air conditioning system.................................... 380
Manual transmission............... 180
Master warning light ............... 493
Meter ..................................... 77, 82 Drive monitor display .............. 77
Indicators ................................ 75
Meters............................... 77, 82
Multi-information display ......... 82
Warning lights ......................... 73
Mirrors
Inside rear view mirror .......... 129
Outside rear view mirror defoggers ................... 381, 389
Outside rear view mirrors ..... 131
Vanity mirrors ....................... 403
Moon roof ................................. 137 Jam protection function ........ 138
Operation .............................. 137
MP3 disc ........................... 232, 302
Multi-information display.......... 82 Customizing vehicle features ................................ 86
Drive monitor .......................... 84
Switching the display .............. 82
Trip information....................... 84
Warning message................. 503
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