warning lights TOYOTA 86 2023 Owner's Guide

3356-3. Do-it-yourself maintenance
6
Maintenance and care
turning the bulb base clock-
wise.
6 Install the cover.
Align the cover with the claws on
the vehicle and push the cover
toward the front of the vehicle to
engage each claw and install it.
7Install the clips.
WARNING
■Replacing light bulbs
●Turn off the lights. Do not
attempt to replace the bulb
immediately after turning off the
lights. The bulbs become very
hot and may cause burns.
●Do not touch the glass portion
of the light bulb with bare
hands. When it is unavoidable
to hold the glass portion, use
and hold with a clean dry cloth
to avoid getting moisture and
oils on the bulb. Also, if the bulb
is scratched or dropped, it may
blow out or crack.
●Fully install light bulbs and any
parts used to secure them. Fail-
ure to do so may result in heat
damage, fire, or water entering
the light unit. This may damage
the lights or cause condensa-
tion to build up on the lens.
■When changing the back-up
lights
●Stop the engine and wait until
the exhaust pi pes and sur-
rounding parts have cooled
down sufficiently. The lights are
located near the exhaust pipe
and touching a hot exhaust pipe
and surrounding parts can
cause burns.
■To prevent damage or fire
●Make sure bulbs are fully
seated and locked.
●Check the wattage of the bulb
before installing to prevent heat
damage.

3487-2. Steps to take in an emergency
■Brake system warning light (warning buzzer)
■High coolant temperature warning light (warning buzzer)
■Charging system warning light
If a war ning light tur ns on or a war ning 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.
Actions to the warning lights or warning buzzers
Warning lightDetails/Actions
(U.S.A.)
or
(red)
(Canada)
Indicates that:
 The brake fluid level is low;
 The vacuum press ure system is malfunctioning; or
 The brake system is malfunctioning
This light also comes on whe n the parking brake is not
released. If the light turns off after the parking brake is ful ly
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.
Warning lightDetails/Actions
Indicates that the engine coolant temperature is too high
Immediately stop the vehicle in a safe place.
Handling method ( P.375)
Warning lightDetails/Actions
Indicates a malfunction in the vehicle’s charging system
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.

3527-2. Steps to take in an emergency
■Rear passengers’ seat belt reminder lights (warning buzzer)*1,
2
*1: This light illuminates on the overhead console.
*2: Rear passengers’ seat belt warning buzzer:
The rear passengers’ seat belt warning buzzer sounds to alert t he rear pas-
senger that his or he r seat belt is not fastened. If the seat b elt is unfas-
tened, the buzzer sounds intermittently for a certain period of time, after the
vehicle reaches a certain speed.
■Conventional cruise control indicator (if equipped)
■BSD/RCTA warning light (if equipped) (warning buzzer)
■SRH warning light (if equipped) (warning buzzer)
Warning lightDetails/Actions
Warns the rear passengers to fasten their seat belts
 Fasten the seat belt.
If the rear passenger’s seat is occupied, the rear pas-
senger’s seat belt also needs to be fastened to make
the warning light (warning buzzer) turn off.
Warning lightDetails/Actions
(yellow)
Indicates a malfunction in the conventional cruise control
system
 Have the vehicle inspected by your Toyota dealer
immediately.
Warning lightDetails/Actions
Indicates a malfunction in the BSD/RCTA system
Have the vehicle inspected by your Toyota dealer
immediately.
Warning lightDetails/Actions
Indicates a malfunction in the SRH function
Have the vehicle inspected by your Toyota dealer
immediately.

3537-2. Steps to take in an emergency
7
When trouble arises
■RAB warning light (if equipped) (warning buzzer)
■LED headlight warning light (warning buzzer)
■Automatic headlight leveling system warning light (warning
buzzer)
■Master warning light (warning buzzer)
■EyeSight warning light (if equipped) (warning buzzer)
Warning lightDetails/Actions
Indicates a malfunction in the RAB system
Have the vehicle inspected by your Toyota dealer
immediately.
Warning lightDetails/Actions
Indicates a malfunction in the LED headlights
Have the vehicle inspected by your Toyota dealer
immediately.
Warning lightDetails/Actions
Indicates a malfunction in th e automatic headlight leveling
system
 Have the vehicle inspected by your Toyota dealer
immediately.
Warning lightDetails/Actions
A buzzer sounds and the war ning light comes on and
flashes to indicate that the master warning system has
detected a malfunction.
 P. 3 5 7
Warning lightDetails/Actions
Indicates a malfunction in the EyeSight
Have the vehicle inspected by your Toyota dealer
immediately.

3557-2. Steps to take in an emergency
7
When trouble arises
■If the tire pressure warning light
frequently comes on after blink-
ing for 1 minute
If the tire pressure warning light fre-
quently comes on after blinking for 1
minute when the engine switch is
turned to ON, have it checked by
your Toyota dealer.
■Warning buzzer
In some cases, the buzzer may not
be heard due to being in a noisy
location or audio sound.
WARNING
■If both the ABS and the brake
system warning lights remain
on
Stop your vehicle in a safe place
immediately and contact your Toy-
ota dealer. The vehicle will
become extremely unstable
during braking, and the ABS sys-
tem 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.
When steering wheel operations
are heavier than usual, grip the
steering wheel firmly and operate
it 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 con-
trol and result in death or serious
injury.
●Stop your vehicle in a safe place
as soon as possible. Adjust the
tire inflation pressure immedi-
ately.
●If the tire pressure warning light
comes on even after tire infla-
tion pressure adjustment, it is
probable that you have a flat
tire. Check the tires. If a tire is
flat, repair the flat tire by using
emergency tire puncture repair
kit.
●Avoid abrupt maneuvering and
braking. If the vehicle tires dete-
riorate, 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.
■Maintenance of the tires
Each tire, includi ng the spare (if
provided), should be checked
monthly when cold and inflated to
the inflation pressure recom-
mended by the vehicle manufac-
turer on the vehicle placard or tire
inflation pressure label (tire and
load information label). (If your
vehicle has tires of a different size
than the size indicated on the
vehicle placard or tire inflation
pressure label [tire and load infor-
mation label], you should deter-
mine the proper tire inflation
pressure for those tires.)

3577-2. Steps to take in an emergency
7
When trouble arises
■Warning messages
The warning messages explained
below may differ from the actual
messages according to operation
conditions and vehicle specifica-
tions.
■Warning buzzer
In some cases, the buzzer may not
be heard due to being in a noisy
location or audio sound.
■If “Check Owner’s Manual” is
displayed
●If the following messages are
shown, following the instructions,
accordingly.
• “High Coolant Temperature” ( P.375)
• “Transmission Oil Temperature” ( P.149)
●If any of the following messages
are shown on the multi-informa-
tion display, it may indicate a mal-
function. Have the vehicle
inspected by your Toyota dealer
immediately.
• “EyeSight OFF”
• “Headlights Disabled”
• “ABS”
• “Steering System”
• “Vehicle Stability Control”
• “Transmission”
• “Low Tire Pressure”
• “RAB Disabled”
• “BSD/RCTA Disabled”
• “Keyless Access System Dis- abled”
• “Auto Headlight Leveler Disabled”
• “SRH Disabled”
●If any of the following messages
are shown on the multi-informa-
tion display, it may indicate a mal-
function. Immediately stop the
vehicle and contact your Toyota
dealer.
• “Brake System”
• “Check Engine”
• “SRS Airbag System”
If a war ning message
is displayed
The multi-information dis-
play shows warnings of sys-
tem malfunctions,
incorrectly performed oper-
ations, and messages that
indicate a need for mainte-
nance. When a message is
shown, perform the correc-
tion procedure appropriate
to the message.
Master warning light
The master warning light also
comes on or flashes in order to
indicate that a message is cur-
rently being displayed on the
multi-information display.
Multi-information display
Follow the instru ctions of the
message on the multi-information
display.
A

3677-2. Steps to take in an emergency
7
When trouble arises
One of the following may be the
cause of the problem:
There may not be sufficient
fuel in the vehicle’s tank.
Refuel the vehicle.
 The engine may be flooded.
Try to restart the engine again
following correct starting pro-
cedures. ( P.145)
 There may be a malfunction
in the engine immobilizer sys-
tem. ( P.80)
One of the following may be the
cause of the problem:
 The battery may be dis-
charged. ( P.372)
NOTICE
●Make sure to stand the kit with
the bottle vertical. The kit can-
not work properly if it is laid on
its side.
■Handling the emergency tire
puncture repair kit
●The compressor power source
should be 12 V DC suitable for
vehicle use. Do not connect the
compressor to any other
source.
●If gasoline splatters on the kit,
the kit may deteriorate. Take
care not to allo w gasoline to
contact it.
●Store the emergency tire punc-
ture repair kit in the trunk. The
kit may be thrown around during
sudden braking and so forth,
damaging the kit.
Place the repair kit in a storage to
prevent it from b eing exposed to
dirt or water.
●Store the kit in its assigned
place out of reach of children.
●Do not disassemble or modify
the kit. Do not subject parts
such as the air pressure indica-
tor to impacts. This may cause a
malfunction.
■To avoid damage to the tire
pressure warning valves and
transmitters
When a tire is repaired with liquid
sealants, the tire pressure warn-
ing valve and transmitter may not
operate properly. If a liquid seal-
ant is used, contact your Toyota
dealer as soon as possible. After
use of liquid sealant, make sure to
replace the tire pressure warning
valve and transmitter when repair-
ing or replacing the tire. (
P.316)
If the engine will not
star t
If the engine will not start
even though correct starting
procedures are being fol-
lowed ( P.145), consider
each of the following points:
The engine will not start
even though the starter
motor operates normally.
The starter motor turns
over slowly, the interior
lights and headlights are
dim, or the horn does not
sound or sounds at a low
volume.

430Alphabetical Index
Fixed with a seat belt ............. 67
Front passenger occupant clas-sification system ................... 56
Points to remember ................ 64
Riding with children ................ 63
Types of child restraint system installation met hod ............... 66
Using an anchor bracket ........ 73
Child safety Battery precautions ...... 311, 374
Child restraint system............. 66
How your child should wear the seat belt................................ 26
Power window lock switch.... 130
Removed electronic key battery precautions......................... 329
Seat belt precautions ............. 63
Seat heater precautions ....... 276
Trunk precautions................. 107
Cleaning Exterior ................................. 288
Interior .......................... 291, 293
Seat belts ............................. 291
Wheels and wheel ornaments........................................... 288
Clock ................................... 88, 91
Condenser .............................. 308
Console box ............................ 280
Conventional Cruise Control207, 255
Cooling system ...................... 307 Engine overheating .............. 375
Cruise control Adaptive Cruise Control ....... 190
Conventional Cruise Control207, 255
Cup holders ............................ 281
Current fuel consumption ....... 94
Curtain shield airbags ............. 29
Customizable features ........... 400D
Daytime running light system158
Daytime running lights Replacing light bulbs ............334
Defogger Outside rear view mirrors .....272
Rear window.........................272
Windshield ............................272
Dimension ...............................380
Dinghy towing .........................144
Display Driving information .................94
Multi-information display.........93
Display change button .............90
Do-it-yourself maintenance ...296
Door courtesy lights...............277
Door lock Doors ....................................105
Smart key system ................. 111
Wireless remote control........103
Doors Door glasses ........................129
Door lock ..............................105
Open door warning buzzer ...106
Open door warning light .......351
Outside rear view mirrors .....127
Driving Break-in tips .........................133
Correct driving posture ...........23
Driving mode select switch ...258
Procedures ...........................132
Winter drive tips....................266
Driving distance........................94
Driving information ..................94
Driving information display .....94
Driving range ............................94
Driving time ...............................94
E
EDR (Event data recorder) .........7

432Alphabetical Index
Pre-Collision Throttle Manage-ment ................................... 215
Temporary stop .................... 228
F
Flat tire Tire pressure warning system........................................... 315
Vehicles without a spare tire 358
Floor mats ................................. 22
Fluid Automatic transmission ........ 384
Brake ............................ 308, 385
Clutch ................................... 308
Manual transmission ............ 385
Washer ................................. 311
Front passenger occupant clas- sification system .................... 56
Front position lights Wattage ................................ 387
Front seats Adjustment ........................... 119
Cleaning ....................... 291, 293
Correct driving posture ........... 23
Head restraints ..................... 123
Seat heaters ......................... 276
Front side marker light Light switch .......................... 158
Front turn signal lights Replacing light bulbs ............ 334
Turn signal lever ................... 155
Wattage ................................ 387
Fuel Capacity ............................... 381
Fuel gauge ............................. 88
Fuel pump shut off system ... 347
Information ........................... 388
Refueling .............................. 167
Type ..................................... 381
Warning light ........................ 351 Fuel filler door
If the fuel filler door cannot be opened ...............................369
Refueling ..............................167
Fuel gauge.................................88
Fuel pump shut off system ....347
Fuses .......................................330
G
Gauges ......................................88
G-force .......................................96
Glove box ................................279
H
Head restraints .......................123
Headlight aim ..........................332
Headlights High Beam Assist system .....162
Light switch...........................158
Replacing light bulbs ............334
Wattage ................................387
Heaters Automatic air conditioning sys-tem .....................................270
Outside rear view mirrors .....272
Seat heaters ....... ..................276
High Beam Assist ...................162
High mounted stoplight Replacing light bulbs ............334
Hill-start assist control...........262
Hood Open.....................................302
Hooks Retaining hooks (floor mat) ....22
Horn .........................................125
I
I/M test .....................................299
Identification Engine ..................................381

433Alphabetical Index
Vehicle.................................. 380
Ignition switch (engine switch) ............................................... 145Auto power off function ........ 148
Changing the engine switch modes ................................ 147
If your vehicle has to be stopped in an emergency................. 338
Illuminated entry system ....... 277
Indicators .................................. 85
Initialization Power windows .................... 129
Tire pressure warning system........................................... 317
Inside rear view mirror........... 126
Instrument panel light control. 91
Interior lights .......................... 277
J
Jack Positioning a floor jack ......... 303
Vehicle-equipped jack .......... 359
Jack handle ............................. 359
Jam protection function Power windows .................... 129
K
Keyless entrySmart key system................. 111
Wireless remote control ....... 103
Keys Battery-saving fun ction......... 112
Electronic key ....................... 102
Engine switch ....................... 145
If the electronic key does not operate properly ................. 370
If you lose your keys ............ 369
Key number plate ................. 102
Keyless entry................ 105, 111
Mechanical key .................... 102
Replacing the battery ........... 328 Warning buzzer .................... 111
Wireless remote control........103
Knee airbags .............................29
L
Lane Departure Warning ........220
Lane Sway Warning ................222
Language (multi-information dis- play) .........................................98
LATCH anchors.........................71
Lead Vehicle Start Alert .........224
Lever Auxiliary catch lever .............302
Hood lock release lever ........302
Shift lever .....................149, 153
Turn signal lever ...................155
Wiper lever ...........................165
License plate lights Light switch...........................158
Replacing light bulbs ............334
Light Wattage ................................387
Light bulbs Replacing .............................333
Lights Headlight switch ...................158
High Beam Assist system .....162
Interior lights .........................277
Interior lights list ...................277
Replacing light bulbs ............334
Trunk light ............................. 110
Turn signal lever ...................155
Vanity lights ..........................284
Wattage ................................387
Welcome light illumination con-trol ......................................160
Lock steering column ............145
M
Maintenance Do-it-yourself maintenance ..300