2015 TOYOTA YARIS HYBRID warning light

4338-2. Steps to take in an emergency
8
When trouble arises
YARIS_HV_EE_OM52F30E
■If the tire is inflated to more than the specified air pressure
Check that the air pressure indicator shows the specified air pressure.
If the air pressure is under the designated pressure, turn the compressor
switch on again and repeat the inflation procedure until the specified air
pressure is reached.
■ The tire pressure warning valve and transmitter
● After a tire is repaired with the emergency tire puncture repair kit should be
replaced.
● Even if the tire inflation pressure is at the recommended level, the tire pres-
sure warning light may come on/flash.
■ Note for checking the emergency tire puncture repair kit
Check the sealant expiry date occasionally.
The expiry date is shown on the bottle. Do not use sealant whose expiry date
has already passed. Otherwise, repairs conducted using the emergency tire
puncture repair kit may not be performed properly.
■ Emergency tire puncture repair kit
● The sealant stored in the emergency tire puncture repair kit can be used
only once to temporarily repair a single tire. If the sealant has been used
and needs to be replaced, purchase a new bottle at any authorized Toyota
dealer or repairer, or another duly qualified and equipped professional. The
compressor is reusable.
● The sealant can be used when the outside temperature is from -30°C
(-22°F) to 60°C (140°F).
● The repair kit is exclusively designed for size and type of tires originally
installed on your vehicle. Do not use it for tires that a different size than the
original ones, or for any other purposes.
Press the button to let some air out.1
2

4468-2. Steps to take in an emergency
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■ Precautions when the 12-volt battery is discharged
● In some cases, it may not be possible to unlock the doors using entry func-
tion of the smart entry & start system immediately after the 12-volt battery
has been disconnected and reconnected. Use the wireless remote control
or the mechanical key to lock or unlock the doors.
● The hybrid system may not start on the first attempt after the 12-volt battery
has recharged but will start normally after the second attempt. This is not a
malfunction.
● Vehicles with a smart entry & start system: The power switch mode is mem-
orized by the vehicle. When the 12-volt battery is reconnected, the system
will return to the mode it was in before the 12-volt battery was discharged.
Before disconnecting the 12-volt battery, turn the power switch off. If the
power switch was in ACCESSORY or ON mode before the 12-volt battery
was discharged, the audio system and/or air conditioning system may oper-
ate when the 12-volt battery is reconnected.
WARNING
■ Avoiding 12-volt battery fires or explosions
Observe the following precautions to prevent accidentally igniting the flam-
mable gas that may be emitted from the 12-volt battery:
● Make sure each jumper cable is connected to the correct terminal and that
it is not unintentionally in contact with anything other than the intended ter-
minal.
● 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 12-volt battery.
■ After recharging the 12-volt battery
Have the 12-volt battery inspected at any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional as soon as
possible. If the 12-volt battery is deteriorating, continued use may cause the
12-volt battery to emit a malodorous gas, which may be detrimental to the
health of passengers.

4488-2. Steps to take in an emergency
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If your vehicle overheats
●The high engine coolant temperature warning light (→P. 396)
comes on or flashes, or a loss of hybrid system power is experi-
enced. (For example, the vehicle speed does not increase.)
● If the hybrid system overheat warning light (→P. 400) comes on.
● Steam comes out from under the hood.
■If the high engine coolant temperature warning light comes on
or flashes
Stop the vehicle in a safe place and turn off the air conditioning
system, and then stop the hybrid system.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the hybrid system has
cooled down sufficiently,
inspect the hoses and radia-
tor core (radiator) for any
leaks.
Radiator
Cooling fan
If a large amount of coolant
leaks, immediately contact any
authorized Toyota dealer or
repairer, or another duly quali-
fied and equipped professional.
The following may indicate that your vehicle is overheating:
Correction procedures
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4508-2. Steps to take in an emergency
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■If the hybrid system overheat warning light comes on
Stop the vehicle in a safe place.
Stop the hybrid system and carefully lift the hood.
After the hybrid system has
cooled down, inspect the
hoses and radiator core
(radiator) for any leaks.
Radiator
Cooling fan
If a large amount of coolant
leaks, immediately contact any
authorized Toyota dealer or
repairer, or another duly quali-
fied and equipped professional.
The coolant level is satisfac-
tory if it is between the “F”
and “L” lines on the reservoir.
Reservoir
“F” line
“L” line
Add coolant if necessary.
Water can be used in an emer-
gency if coolant is unavailable.
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4518-2. Steps to take in an emergency
8
When trouble arises
YARIS_HV_EE_OM52F30E
Start the hybrid system and check for the hybrid system overheat
warning light.
If the warning light does not go off:
Stop the hybrid system and contact any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional.
If the warning light goes off:
Have the vehicle inspected at the nearest authorized Toyota dealer
or repairer, or another duly qualified and equipped professional.
WARNING
■ To prevent an accident or injury when inspecting under the hood of
your vehicle
● If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot, caus-
ing serious injuries such as burns.
● Check that the “READY” indicator is off.
● On hybrid vehicles, the gasoline engine may automatically start, or the
cooling fan may suddenly operate even if the gasoline engine stops. Do
not touch or approach rotating parts such as the fan, which may lead to fin-
gers or clothing (especially a tie, a scarf or a muffler) getting caught,
resulting in serious injury.
● Do not loosen the coolant reservoir cap while the hybrid system and radia-
tor are hot.
Serious injuries, such as burns, may result from hot coolant and steam
released under pressure.
6

476What to do if... (Troubleshooting)
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●Vehicles without a smart entry & start system:
It is locked to prevent theft of the vehicle if the key is pulled from the power
switch. ( →P. 180)
●Vehicles with a smart entry & start system:
It is locked automatically to prevent theft of the vehicle. ( →P. 185)
●Is the window lock switch pressed?
The power window except for the one at the driver’s seat cannot be oper-
ated if the window lock switch is pressed. ( →P. 162)
●The auto power off function will be operated if the vehicle is left in ACCES-
SORY or ON mode (the hybrid system is not operating) for a period of
time. ( →P. 184)
●The seat belt reminder light is flashing
Is the driver wearing the seat belts? ( →P. 399)
●The parking brake indicator is on
Is the parking brake released? ( →P. 396)
Depending on the situation, other types of warning buzzer may also sound.
( →P. 396)
●When a warning light turns on, refer to P. 396.
The steering wheel cannot be turned after the engine is
stopped
The windows do not open or close by operating the power
window switches
The power switch is turned off automatically
(vehicles with a smart entry & start system)
A warning buzzer sounds during driving
A warning light turns on

478Alphabetical index
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Alphabetical index
A/C............................................. 284
Air conditioning filter.............. 359
Automatic air conditioning
system ................................ 284
ABS (Anti-lock Brake
System) .................................. 237
Function ................................ 237
Warning light ......................... 397
Air conditioning filter .............. 359
Air conditioning system .......... 284
Air conditioning filter.............. 359
Automatic air conditioning
system ................................ 284
Airbag manual on-off system ... 52
Airbags ....................................... 41
Airbag manual
on-off system ........................ 52
Airbag operating conditions .... 48
Airbag precautions for
your child .............................. 43
Airbag warning light .............. 397
Correct driving posture............ 32
Curtain shield airbag
operating conditions ............. 48
Curtain shield airbag
precautions ........................... 45
General airbag precautions..... 43
Locations of airbags................ 41
Modification and
disposal of airbags................ 47
Side airbag operating
conditions ............................. 48
Side airbag precautions .......... 43
Side and curtain shield airbags
operating conditions ............. 48
Side and curtain shield airbags
precautions ........................... 43
SRS airbags ............................ 41
Alarm
Warning buzzer..................... 396
Anchor brackets ........................ 70
Antenna
Radio ............................ 260, 310
Smart entry & start system ... 134
Anti-lock Brake System
(ABS) ...................................... 237
Function ................................ 237
Warning light ......................... 397
Armrest ..................................... 307
Ashtrays ................................... 305
Assist grips .............................. 308
Audio system (with a
Navigation/Multimedia
system)*
Audio system (without a
Navigation/Multimedia
system .................................... 250
CD player .............................. 261
iPod....................................... 269
MP3/WMA disc ..................... 261
Optimal use........................... 254
Radio .................................... 256
Steering wheel audio
switch ................................. 252
USB memory ........................ 276
USB port ............................... 253
Automatic air conditioning
system
Air conditioning filter ............. 359
Automatic air conditioning
system ................................ 284
Automatic High Beam ............. 228
Automatic light control
system .................................... 195
Auxiliary boxes ........................ 303
A

479Alphabetical index
YARIS_HV_EE_OM52F30E
Back door
Back door .............................. 128
Luggage compartment
light ..................................... 130
Back-up lights
Replacing light bulb............... 381
Wattage................................. 465
Battery (12-volt battery) .......... 334
If the 12-volt battery
is discharged ...................... 443
Preparing and checking
before winter....................... 246
Warning light ......................... 396
Bottle holders........................... 300
Brake
Fluid ...................................... 462
Parking brake ........................ 194
Regenerative braking .............. 77
Warning light ......................... 396
Brake assist.............................. 237
Break-in tips ............................ 169
Brightness control
Instrument panel light
control................................... 98
Care................................... 310, 314
Aluminum wheels.................. 311
Exterior ................................. 310
Interior................................... 314
Seat belts .............................. 315
CD player .................................. 261
Chains....................................... 247
Child restraint system ............... 55
Baby seats definition............... 56
Baby seats installation ............ 66
Child seats definition............... 56
Child seats installation ...... 66, 67
Installing CRS with ISOFIX
rigid anchors ......................... 69
Installing CRS with seat
belts...................................... 66
Installing CRS with top strap... 70
Junior seats definition ............. 56
Junior seats installation .......... 68
Child safety ................................ 54
12-volt battery
precautions................. 338, 446
Airbag precautions .................. 43
Back door precautions .......... 131
Child restraint system ............. 55
How your child should wear
the seat belt.......................... 37
Installing child restraints ......... 65
Power window lock switch .... 162
Power window precautions ... 165
Rear door child-protectors .... 126
Removed key battery
precautions......................... 363
Seat belt precautions .............. 38
Seat heater precautions........ 294
BC
*: Refer to “Navigation and multimedia system Owner’s manual”.