2012 TOYOTA AYGO warning light

5
317 5-2. Steps to take in an emergency
When trouble arises
AYGO_WE_99E96E
*1: Driver’s seat belt reminder:
The driver’s seat belt buzzer sounds to alert the driver that his or her seat
belt is not fastened. The buzzer sounds for 30 seconds after the vehicle has
reached a speed of at least 20 km/h (12 mph). Then, if the seat belt is still
unfastened, the buzzer will sound in a different tone for 90 more seconds.
*2: Driver’s and front passenger’s seat belt reminders:
The driver’s and front passenger’s seat belt buzzer sounds to alert the
driver and/or front passenger that their seat belts are not fastened. The
buzzer sounds for 30 seconds after the vehicle has reached a speed of at
least 20 km/h (12 mph). Then, if the seat belt is still unfastened, the buzzer
will sound in a different tone for 90 more seconds.
Front passenger detection sensor and front passenger seat belt
reminder
If luggage is placed on the front passenger seat, the front passenger
detection sensor may cause the warning light to flash even if a front pas-
senger is not sitting in the seat.
If a cushion is placed on the seat, the sensor may not detect a front pas-
senger, and the warning light may not operate properly.
Electric power steering system warning light
When the battery charge becomes insufficient or the voltage temporarily
drops, the electric power steering system warning light may come on.
If the malfunction indicator lamp comes on while driving
For some models, the malfunction indicator lamp will come on if the fuel tank
becomes completely empty. If the fuel tank is empty, refuel the vehicle
immediately. The malfunction indicator lamp will go off after several trips.
If the malfunction indicator lamp does not go off, contact any authorized
Toyota dealer or repairer, or another duly qualified and equipped
professional, as soon as possible.
CAUTION
When the electric power steering system warning light comes on
The steering wheel may become extremely heavy.
If the steering wheel becomes heavier than usual when operating, hold
firmly and operate using more force than usual.

336
5-2. Steps to take in an emergency
AYGO_WE_99E96E
If your vehicle overheats
If your engine overheats:
Stop the vehicle in a safe place and turn off the air condi-
tioning system.
Check to see if steam is coming out from under the hood.
If you see steam:
Stop the engine. Carefully lift the hood after the steam sub-
sides and then restart the engine.
If you do not see steam:
Leave the engine running and carefully lift the hood.
Check to see if the cooling fan is operating.
If the fan is operating:
Wait until the high engine coolant temperature warning light
goes off and then stop the engine.
If the fan is not operating:
Stop the engine immediately and call any authorized Toyota
dealer or repairer, or another duly qualified and equipped
professional.
After the engine has cooled
down sufficiently, check the
engine coolant level and
inspect the radiator core (radi-
ator) for any leaks.

5
337 5-2. Steps to take in an emergency
When trouble arises
AYGO_WE_99E96E
Overheating
If you observe the following, your vehicle may be overheating:
The high engine coolant temperature warning light comes on or a loss of
power is experienced.
Steam comes out from under the hood.
CAUTION
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.
Keep hands and clothing away from the fan and drive belt while the engine
is running.
Do not loosen the radiator cap while the engine and radiator are hot.
Serious injury, such as burns, may result from hot coolant and steam
released under pressure.
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is
unavailable.
(P. 350)
Have the vehicle inspected at the nearest authorized Toyota dealer
or repairer, or another duly qualified and equipped professional as
soon as possible.

359
AYGO_WE_99E96E
Alphabetical index
Alphabetical index
A/C............................................. 170
ABS ........................................... 158
Air conditioning filter .............. 279
Air conditioning system
Air conditioning filter.............. 279
Manual air conditioning
system ................................ 170
Airbags
Airbag manual on-off
system .................................. 93
Airbag operating
conditions ............................. 84
Airbag precautions for
your child .............................. 88
Airbag warning light .............. 315
Curtain shield airbag
operating conditions ............. 85
Curtain shield airbag
precautions ........................... 88
General airbag precautions..... 88
Locations of airbags ................ 82
Modification and disposal of
airbags .................................. 92
Proper driving posture....... 80, 88
Side airbag operating
conditions ............................. 85
Side airbag precautions .......... 88
SRS airbags ............................ 82
Antenna ............ 184, 199, 242, 244
Anti-lock brake system ........... 158
Audio input ............... 193, 206, 212Audio system
Antenna ........ 184, 199, 242, 244
Audio input ............ 193, 206, 212
AUX port ............................... 193
Bluetooth
® audio................... 213
CD player ...................... 185, 200
Configuration ........................ 223
Frequently asked
questions ............................ 225
iPod....................................... 206
MP3/WMA disc ..................... 200
Optimal use........................... 191
Portable music
player.................. 193, 206, 212
Radio ............................ 181, 196
Setting................................... 221
Type .............................. 179, 194
USB memory ........................ 206
AUX port ........................... 193, 212
Back door ................................... 48
Back-up lights
Replacing light bulbs............. 292
Wattage ................................ 354
Battery
Checking ............................... 266
If the vehicle battery is
discharged .......................... 332
Preparing and checking
before winter....................... 163
Bluetooth
® audio ..................... 213
Bluetooth® phone .................... 214
Brake
Parking brake........................ 141
Brake assist ............................. 158
Break-in tips ............................. 121
A
B

360 Alphabetical index
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Care
Exterior.................................. 242
Interior ................................... 245
Seat belts .............................. 246
CD player .......................... 185, 200
Chains ....................................... 163
Child-protectors ......................... 46
Child restraint system
Baby seats, definition .............. 95
Baby seats, installation ......... 106
Child seats, definition .............. 95
Child seats, installation ......... 106
Installing CRS with ISOFIX
rigid anchor ......................... 110
Installing CRS with seat
belts .................................... 107
Installing CRS with top
straps .................................. 110
Junior seats, definition ............ 95
Junior seats, installation........ 106
Child safety
Airbag precautions .................. 88
Battery precautions ....... 268, 334
Child-protectors....................... 46
Child restraint system ............. 95
How your child should wear
the seat belt .......................... 60
Installing child restraints........ 106
Power window precautions ..... 66
Removed key battery
precautions ......................... 281
Seat belt precautions .............. 61
Cleaning
Exterior.................................. 242
Interior ................................... 245
Seat belts .............................. 246
Clock ......................................... 234
Condenser ................................ 266
Cooling system
Engine overheating ............... 336
Cup holders .............................. 231Curtain shield airbags ............... 82
Daytime running light
system .................................... 150
Defogger
Rear window ......................... 178
Dimension ................................ 344
Do-it-yourself maintenance .... 251
Doors
Back door................................ 48
Door glasses ........................... 66
Door lock........................... 36, 44
Door windows ......................... 66
Rear door child protector ........ 46
Side doors............................... 44
Side mirrors ............................ 65
Driver’s seat belt reminder
light......................................... 316
Driving
Break-in tips .......................... 121
Correct posture ....................... 80
Procedures ........................... 118
Winter driving tips ................. 163
Electric power steering ........... 158
Emergency flashers
Switch ................................... 304
Emergency, in case of
If the engine will not start ...... 329
If the shift lever cannot be
shifted ................................. 330
If the vehicle battery is
discharged .......................... 332
If the warning buzzer
sounds ................................ 312
If the warning light
turns on .............................. 312
If you have a flat tire ............ 318
If you lose your keys ............. 331
If you think something is
wrong.................................. 310C
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364 Alphabetical index
AYGO_WE_99E96E
Sun visors ................................ 232
Switch
Airbag manual on-off
switch.................................... 93
Emergency flasher switch ..... 304
Engine switch ........................ 130
Fog light switch ..................... 152
Hazard light switch ................ 304
Ignition switch ....................... 130
Light switches ....................... 148
Power window switch .............. 66
Wiper and washer ......... 154, 156
Tachometer .............................. 143
Tail lights
Replacing light bulbs ............. 292
Switch ................................... 148
Wattage................................. 354
Theft deterrent system
Engine immobilizer system ..... 73
Tire inflation pressure ............. 275
Tires
Chains ................................... 163
Checking ............................... 272
If you have a flat tire.............. 318
Inflation pressure .................. 275
Replacing .............................. 318
Rotating tires ......................... 272
Size ....................................... 353
Snow tires ............................. 163
Spare tire .............................. 318
Tools ......................................... 318
Total load capacity .................. 344
Towing
Emergency towing ................ 305
Trailer towing ........................ 167
Traction control ....................... 158
TRC ........................................... 158
Trip meter ................................. 143Turn signal lights
Replacing light bulbs............. 292
Switch ................................... 140
Wattage ................................ 354
USB memory ............................ 206
Vanity mirrors .......................... 233
Vehicle identification
number ................................... 344
Vehicle stability control .......... 158
VSC ........................................... 158
Warning buzzers
Electric power steering
system ................................ 315
Light reminder ....................... 151
Low fuel level ........................ 316
Multi-mode manual
transmission ....................... 313
Seat belt reminder ................ 316
Warning lights
Anti-lock brake system.......... 315
Brake assist system .............. 315
Brake system ........................ 312
Charging system ................... 313
Electric power steering
system ................................ 315
Electronic engine control
system ................................ 315
Engine oil pressure ............... 313
High engine coolant
temperature warning light ... 313
Low fuel level ........................ 316
Malfunction indicator lamp .... 315
Multi-mode manual
transmission ....................... 313
Pretensioners........................ 315
Seat belt reminder light ......... 316
SRS airbags.......................... 315
“STOP” warning light ............ 313
T
U
V
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365 Alphabetical index
AYGO_WE_99E96E
“VSC” warning light ............... 315
Washer
Checking ............................... 269
Preparing and checking
before winter ....................... 163
Switch ........................... 154, 156
Washing and waxing ............... 242
Weight ....................................... 344
Wheels ...................................... 277
Window glasses ......................... 66
Windows
Power windows ....................... 66
Rear window defogger .......... 178
Washer.......................... 154, 156
Windshield wiper ..................... 154
Wireless remote control key
Replacing the battery ............ 280
Wireless remote control .......... 36
WMA disc.................................. 200

366
AYGO_WE_99E96E
What to do if...
What to do if...
A tire puncturesP. 318If you have a flat tire
The engine does not start
P. 329If the engine will not start
P. 7 3Engine immobilizer system
P. 332If the vehicle battery is discharged
The shift lever cannot be
moved outP. 330If the shift lever cannot be shifted
The high engine coolant temperature
warning light flashes or comes on
Steam can be seen coming
from under the hood
P. 336If your vehicle overheats
The key is lostP. 331If you lose your keys
The battery runs outP. 332If the vehicle battery is discharged
The doors cannot be lockedP. 4 4Side doors
P. 4 8Back door
The vehicle is stuck in
mud or sandP. 339If the vehicle becomes stuck
A warning light or indicator light
comes onP. 312If a warning light turns on or a
warning buzzer sounds...