2017 TOYOTA COROLLA warning light

5038-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM02494U)
After taking the specified steps to correct the suspected problem,
check that the warning message and light go off.
Have the malfunction repaired immediately. (vehicles with a
smart key system)
Interior
buzzerExterior
buzzerWarning messageDetails/Actions
Con-
tinu-
ous⎯
Monochrome display
Color display
(Vehicles with a continuously variable
transmission)
The driver’s door was opened
while any shift lever other than
P was selected without turning
off the engine switch.
→Shift the shift lever to P.
(Flashes)

5128-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM02494U)
■Message displays
Message displays used in this section are intended as examples, and may
differ from the image that is actually displayed on the multi-information dis-
play.
■Warning buzzer
→P. 489
⎯⎯
Monochrome display
Color display
(Vehicles with a continuously variable
transmission)
Power was turned off due to the
automatic power off function.
→Next time when starting
the engine, increase the
engine speed slightly and
maintain that level for
approximately 5 minutes
to recharge the battery.
Interior
buzzerExterior
buzzerWarning messageDetails/Actions

5228-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM02494U)
■The compact spare tire
●The compact spare tire is identified by the label “TEMPORARY USE
ONLY” on the tire sidewall.
Use the compact spare tire temporarily, and only in an emergency.
●Make sure to check the tire inflation pressure of the compact spare tire.
(→P. 550)
■When the compact spare tire is equipped
The vehicle becomes lower when driving with the compact spare tire
compared to when driving with standard tires.
■After completing the tire change (vehicles with a tire pressure warn-
ing system)
The tire pressure warning system must be reset. (→P. 446)
■When using the compact spare tire (vehicles with a tire pressure
warning system)
As the compact spare tire is not equipped with a tire pressure warning
valve and transmitter, low inflation pressure of the spare tire will not be
indicated by the tire pressure warning system. Also, if you replace the
compact spare tire after the tire pressure warning light comes on, the light
remains on.
■If you have a flat front tire on a road covered with snow or ice
Install the compact spare tire on one of the rear wheels of the vehicle.
Perform the following steps and fit tire chains to the front tires:
Replace a rear tire with the compact spare tire.
Replace the flat front tire with the tire removed from the rear of the vehi-
cle.
Fit tire chains to the front tires.
■When reinstalling the wheel ornament (vehicles with steel wheels)
Align the cutout of the wheel ornament
with the valve stem as shown the illus-
tration.
1
2
3

5348-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM02494U)
WARNING
■Avoiding battery fires or explosions
Observe the following precautions to prevent accidentally igniting the flam-
mable gas that may be emitted from the battery:
●Make sure each jumper cable is connected to the correct terminal and that
it is not unintentionally in contact with any other than the intended terminal.
●Do not allow the other end of the jumper cable connected to the “+” termi-
nal to come into contact with any other parts or metal surfaces in the area,
such as brackets or unpainted metal.
●Do not allow the + and - clamps of the jumper cables to come into contact
with each other.
●Do not smoke, use matches, cigarette lighters or allow open flame near
the battery.
■Battery precautions
The battery contains poisonous and corrosive acidic electrolyte, while
related parts contain lead and lead compounds. Observe the following pre-
cautions when handling the battery:
●When working with the battery, always wear safety glasses and take care
not to allow any battery fluids (acid) to come into contact with skin, clothing
or the vehicle body.
●Do not lean over the battery.
●In the event that battery fluid comes into contact with the skin or eyes,
immediately wash the affected area with water and seek medical attention.
Place a wet sponge or cloth over the affected area until medical attention
can be received.
●Always wash your hands after handling the battery support, terminals, and
other battery-related parts.
●Do not allow children near the battery.
NOTICE
■When handling jumper cables
When connecting the jumper cables, ensure that they do not become entan-
gled in the cooling fan or engine drive belt.

5709-2. Customization
COROLLA_TMMMS_TMMC_U (OM02494U)
*1: For details about each function: →P. 85, 95
*2: The default setting varies according to country.
*3: If equipped
*4: U.S.A. only
*5: 4 of the following items: current fuel consumption, average fuel consump-
tion (after reset), average fuel consumption (after start), average fuel con-
sumption (after refuel), average vehicle speed (after reset), average
vehicle speed (after start), distance (driving range), distance (after start),
elapsed time (after reset), elapsed time (after start), blank.
*6: Intersection guidance, incoming calls
■
LDA (Lane Departure Alert with steering control) (→P. 230)
■PCS (Pre-Collision System) (→P. 216)
Accent colorLight blue
Blue
OO—Orange
Yellow
Function*1Default settingCustomized set-
ting123
FunctionDefault settingCustomized set-
ting
Steering AssistOnOff—O—
Alert sensitivityStandardHigh—O—
Vehicle sway warningOnOff—O—
Vehicle sway warning
sensitivityStandardLow—O—High
123
FunctionDefault settingCustomized set-
ting
PCS (Pre-Collision Sys-
tem)OnOff—O—
Alert timing
(Middle)
(Far)—O—
(Near)
123

597What to do if... (Troubleshooting)
COROLLA_TMMMS_TMMC_U (OM02494U)
●The auto power off function will be operated if the vehicle is left in ACCES-
SORY or IGNITION ON mode (the engine is not running) for a period of
time. (→P. 179)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? (→P. 485)
●The brake system warning light is on
Is the parking brake released? (→P. 194)
Depending on the situation, other types of warning buzzer may also sound.
(→P. 484, 493)
●Is the electronic key left inside the vehicle?
Check the message on the multi-information display. (→P. 493)

●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. (→P. 70)
Vehicles without a smart key system
To stop the alarm, turn the engine switch to the “ON” position or start the
engine.
Vehicles with a smart key system
To stop the alarm, turn the engine switch to IGNITION ON mode or start the
engine.
●When a warning light turns on or a warning message or indicator is dis-
played, refer to P. 484, 493.
The engine switch is turned off automatically
(vehicles with a smart key system)
A warning buzzer sounds during driving
A warning buzzer sounds when leaving the vehicle
(vehicles with a smart key system)
An alarm is activated and the horn sounds
(vehicles with an alarm)
A warning light turns on or a warning message or indicator
is displayed

599
COROLLA_TMMMS_TMMC_U (OM02494U)
Alphabetical index
Alphabetical index
A/C .................................... 370, 377
Air conditioning filter ............. 457
ABS
(Anti-lock Brake System)...... 262
Function ................................ 262
Warning light ......................... 485
Air conditioning filter .............. 457
Air conditioning
system ............................ 370, 377
Air conditioning filter ............. 457
Airbags ....................................... 34
Airbag operating conditions .... 42
Airbag precautions for
your child .............................. 37
Airbag warning light .............. 484
Correct driving posture ........... 26
Curtain shield airbag operating
conditions ............................. 42
Curtain shield airbag
precautions ........................... 40
General airbag precautions .... 37
Locations of airbags................ 34
Modification and
disposal of airbags ............... 41
Side airbag operating
conditions ............................. 42
Side airbag precautions .......... 37
Side and curtain shield airbags
operating conditions ............. 42
Side and curtain shield airbags
precautions ........................... 37
SRS airbags............................ 34
Alarm .......................................... 70
Anchor brackets ........................ 58
Antennas
(smart key system)................ 124Anti-lock Brake System
(ABS) ...................................... 262
Function ................................ 262
Warning light......................... 485
Assist grips .............................. 399
Audio input
*........................... 276
Automatic High Beam ............. 200
Automatic light control
system.................................... 195
AUX port
*......................... 276, 309
Back-up lights
Replacing light bulb .............. 470
Wattage ................................ 551
Battery ...................................... 441
Battery checking ................... 441
If the vehicle has discharged
battery ................................ 530
Preparing and checking
before winter ...................... 268
Warning light......................... 493
Bluetooth
®*
Entune Audio ................ 324, 326
Bottle holders .......................... 393
Brake
Fluid ...................................... 549
Parking brake ....................... 194
Warning light......................... 484
Brake assist ............................. 262
Break-in tips ............................ 157
Brightness control
Instrument panel light
control ............................ 81, 90
A
B
*: For vehicles with Entune Premium Audio or Entune Audio Plus,
refer to the “NAVIGATION AND MULTIMEDIA SYSTEM
OWNER'S MANUAL”.

601Alphabetical index
COROLLA_TMMMS_TMMC_U (OM02494U)
Daytime running light
system .................................... 197
Defogger
Outside rear view
mirrors ........................ 372, 380
Rear window ................. 372, 380
Dimensions .............................. 542
Dinghy towing .................. 170, 171
Display
Multi-information display ... 79, 88
Trip information ................. 82, 89
Warning message ................ 493
Do-it-yourself maintenance .... 426
Door lock
Doors .................................... 110
Smart key system ................. 110
Wireless remote control ........ 110
Key........................................ 111
Doors ........................................ 110
Automatic door locking
and unlocking systems ....... 115
Door lock............................... 113
Door windows ....................... 145
Open door warning buzzer ... 125
Outside rear view mirrors...... 143
Rear door child-protector ...... 114
Warning message ................. 493
Driving ...................................... 154
Break-in tips .......................... 157
Correct posture ....................... 26
Procedures ........................... 154
Winter drive tips .................... 268
Dynamic radar cruise
control .................................... 240
Constant speed control
mode .................................. 248
Vehicle-to-vehicle distance
control mode....................... 244Eco drive mode........................ 184
Eco Driving Indicator .............. 101
Electric Power Steering
(EPS) ...................................... 262
Function ................................ 262
Warning light......................... 485
Electronic key .......................... 104
Battery-saving function ......... 126
If the electronic key does not
operate properly ................. 527
Replacing the battery............ 459
Emergency, in case of
If a warning buzzer
sounds................................ 484
If a warning light turns on ..... 484
If a warning message or
indicator is displayed .......... 493
If the battery is discharged ... 530
If the electronic key does not
operate properly ................. 527
If the engine will not start ...... 525
If you have a flat tire ............. 513
If you think something is
wrong ................................. 482
If your vehicle becomes
stuck ................................... 539
If your vehicle has to be
stopped in an emergency ... 475
If your vehicle needs to be
towed.................................. 477
If your vehicle overheats....... 535
DE
*: For vehicles with Entune Premium Audio or Entune Audio Plus,
refer to the “NAVIGATION AND MULTIMEDIA SYSTEM
OWNER'S MANUAL”.