2018 TOYOTA YARIS HATCHBACK brake light

4208-2. Steps to take in an emergency
If you think something is wrong
●Fluid leaks under the vehicle
(Water dripping from the air conditioning after use is normal)
● Flat-looking tires or uneven tire wear
● High engine coolant temperature warning light flashes or comes on
● Low engine coolant temperature indicator comes on or does not
come on continuously
● Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the engine
● Engine misfire, stumbling or running roughly
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking
● Vehicle pulls heavily to one side when driving on a level road
● Loss of brake effectiveness, spon gy feeling, pedal almost touches
the floor
If you notice any of the follow ing symptoms, your vehicle proba-
bly needs adjustment or repair. Contact your Toyota dealer as
soon as possible.
Visible symptoms
Audible symptoms
Operational symptoms

4228-2. Steps to take in an emergency
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
(Except Canada)
(Canada)
Brake system warning light (warning buzzer)*1
• Low brake fluid
• Malfunction in the brake system
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
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
Indicates that the engine oil pressure is too low.
→ Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.
(Red warning light
flashes or comes on)
High engine coolant temperature warning light
Indicates that the engine is overheating.
As the coolant temperature rises, it changes from flashing
to steady on.
→ P. 453

4238-2. Steps to take in an emergency
8
When trouble arises
(Except Canada)(Canada)
Malfunction indicator lampIndicates a malfunction in:
• The electronic engine control system;
• The electronic throttle control system;
• The electronic automatic transmission control system.
→ Have the vehicle inspected by your Toyota 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 Toyota dealer
immediately.
(Except Canada)
(Canada)
ABS warning lightIndicates a malfunction in:
• The ABS; or
• The brake assist system.
→ Have the vehicle inspected by your Toyota dealer
immediately.
Electric power steering system warning light
(warning buzzer)
Indicates a malfunction in the EPS (Electric Power Steer-
ing) system.
→ Have the vehicle inspected by your Toyota dealer
immediately.
Warning lightWarning light/Details/Actions

4308-2. Steps to take in an emergency
■If the tire pressure warning light frequently comes on after blinking
for 1 minute (vehicles with a tire pressure warning system)
If the tire pressure warning light frequently comes on after blinking for
1 minute when the engine switch is turned to the “ON” position, have it
checked by your Toyota dealer.
■ Customization that can be co nfigured at Toyota dealer
The vehicle speed linked seat belt reminder buzzer can be disabled.
(Customizable features →P. 488) However, Toyota recommends that the seat
belt reminder buzzer be operational to alert the driver and front passenger
when seat belts are not fastened.
WARNING
■ 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.
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 (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 co mes 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 the 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.

508What to do if... (Troubleshooting)
●The seat belt reminder light is flashing
Is the driver wearing the seat belts? (→P. 425)
●The parking brake indicator is on
Is the parking brake released? (→P. 422)
Depending on the situation, other types of warning buzzer may also sound.
( →P. 422)
●When a warning light turns on, refer to P. 422.
●Stop the vehicle in a safe place and replace the flat tire with the spare
tire. ( →P. 433)
●Try the procedure for when the vehicle becomes stuck in mud, dirt, or
snow. ( →P. 456)
A warning buzzer sounds during driving
A warning light turns on
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck

509Alphabetical index
Alphabetical index
A/C ............................................ 318Air conditioning filter ............. 385
Manual air conditioning system ......... ....................... 318
ABS (Anti-lock Brake System) .................................. 215 Function ................................ 215
Warning light ......................... 423
Air conditioning filter .............. 385
Air conditioning system.......... 318 Air conditioning filter ............. 385
Manual air conditioning system ......... ....................... 318
Airbags ....................................... 36 Airbag operating conditions .... 44
Airbag precautions for your child .............................. 39
Airbag warning light .............. 423
Correct driving posture ........... 26
Curtain shield airbag operating conditions ............. 44
Curtain shield airbag
precautions ........................... 39
Front passenger occupant classification syst em............. 49
General airbag precautions .... 39
Locations of airbags................ 36
Modification and disposal of airbags ............... 43
Side airbag operating conditions ............................. 44
Side airbag precautions .......... 39
Side and curtain shield airbags operating
conditions ............................. 44
Side and curtain shield airbags precautions .............. 39
SRS airbags............................ 36 Anchor brackets ........................ 59
Anti-lock Brake System
(ABS) ...................................... 215
Function ................................ 215
Warning light......................... 423
Assist grips .............................. 338
Audio input
*............................ 232
Audio remote control switches
*............................... 231
Audio system
*......................... 229
Antenna ................................ 246
Audio input............................ 232
Audio settings ....................... 238
AUX port/USB port ............... 232
Bluetooth
® audio .................. 276
CD player.............................. 247
Display settings .................... 239
General settings ................... 236
iPod ...................................... 253
MP3/WMA disc ..................... 247
Portable music player ........... 262
Radio .................................... 245
Setup menu .......................... 235
USB memory ........................ 257
Voice settings ....................... 240
Automatic High Beam ............. 196
Automatic transmission ......... 149 If the shift lever cannot be
shifted from P ..................... 151
AUX port
*................................. 232
A
*: For vehicles with Entune Audio Plus,
refer to the “MULTIMEDIA SYSTEM OWNER’S MANUAL”

510Alphabetical index
Back doorBack door.............................. 101
Luggage compartment light ..................................... 102
Back-up lights Replacing light bulb .............. 406
Wattage ................................ 470
Battery ...................................... 367 If the battery is discharged.... 450
Preparing and checking before winter....................... 221
Warning light ......................... 422
Bottle holders .......................... 332
Brake
Fluid ...................................... 468
Parking brake........................ 155
Warning light ......................... 422
Brake assist ............................. 215
Break-in tips ............................ 129
Brightness control Instrument panel light control................................... 84 Care .................................. 340, 344
Aluminum wheels ................. 341
Exterior ................................. 340
Interior .................................. 344
Seat belts.............................. 345
CD player
*............................... 247
Chains ...................................... 222
Child restraint system............... 57
Fixed with a LATCH system .......... ..................... ... 69
Fixed with a seat belt .............. 63
Front passenger occupant classification syst em ............ 49
Points to remember ................ 57
Riding with children ................ 56
Types of child restraint system installation
method ................................. 59
Using an anchor bracket......... 72
Child safety ................................ 56 Airbag precautions.................. 39
Back door precautions .......... 103
Battery precautions............... 367
Child restraint system ............. 57
How your child should wear the seat belt.......................... 31
Installing child restraints ......... 57
Power window lock switch .... 122
Power window precautions ... 123
Rear door child-protectors ...... 99
Removed key battery precautions......................... 390
Seat belt precautions .............. 32
BC

513Alphabetical index
Flat tire...................................... 433
Floor mats .................................. 24
FluidAutomatic transmission......... 466
Brake .................................... 468
Clutch................................... 467
Washer ................................. 369
Fog lights ................................. 160 Replacing light bulbs............. 401
Switch ................................... 160
Wattage ................................ 470
Front passenger’s seat belt reminder light......... 425
Front seats ............................... 106 Adjustment ............................ 106
Cleaning................................ 344
Correct driving posture ........... 26
Head restraints ..................... 113
Front side marker lights.......... 156
Light switch ........................... 156
Replacing light bulbs............. 401
Wattage ................................ 470
Front turn signal lights ........... 154 Replacing light bulbs............. 400
Turn signal lever ................... 154
Wattage ................................ 470
Fuel Capacity ................................ 464
Fuel gauge .............................. 83
Fuel pump shut off system.... 421
Information ............................ 471
Refueling............................... 168
Type ...................................... 464
Warning light ......................... 425
Fuel consumption information .............................. 89 Fuel consumption
Average fuel consumption ...... 86
Instantaneous fuel consumption ......................... 86
Fuel filler door ......................... 168 Refueling .............................. 168
Fuel pump shut off system..... 421
Fuses ........................................ 391
Gas station information .......... 520
Gauges ....................................... 83
Glove box ................................. 331
Hazard lights
Switch ................................... 412
Head restraints ........................ 113
Headlights ................................ 156 Automatic High Beam ........... 196
Light switch ........................... 156
Replacing light bulbs ............ 397
Wattage ................................ 470
Heaters ..................................... 318 Manual air conditioning
system .......... ...................... 318
Outside rear view mirrors ..... 322
Seat heaters ......................... 326
High mounted stoplight Replacing light bulbs ............ 409
Hood ......................................... 356
Open ..................................... 356
Hooks Retaining hooks (floor mat) .... 24
Horn .......................................... 116
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