2021 TOYOTA AYGO Owners Manual

527What to do if... (Troubleshooting)
AYGO_OM_Europe_OM9A012E
●Vehicles with a multi-mode manual transmission
Do you turn the key with the brake pedal depressed firmly? ( P. 214)
●Vehicles with a manual transmission
Do you turn the key with the clutch pedal depressed firmly? ( P. 214)
●Is the battery discharged? (P. 500)
●Vehicles with a multi-mode manual transmission
Did you press the engine switch while firmly depressing the brake pedal?
( P. 217)
●Vehicles with a manual transmission
Did you press the engine switch while firmly depressing the clutch pedal?
( P. 217)
●Is the electronic key anywhere detectable inside the vehicle? (P. 144)
●Is the steering wheel unlocked? (P. 220)
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. ( P. 498)
●Is the battery discharged? (P. 500)
●Vehicles without a smart entry & start system
Is the engine switch in the “ON” position?
If you cannot release the shift lever by depressing the brake pedal with the
engine switch in the “ON” position: P. 496
●Vehicles with a smart entry & start system
Is the engine switch in IGNITION ON mode?
If you cannot release the shift lever by depressing the brake pedal with the
engine switch in IGNITION ON mode: P. 496
If you think something is wrong
The engine does not start
(vehicles without a smart entry & start system)
The engine does not start
(vehicles with a smart entry & start system)
The shift lever cannot be shifted even if you depress the
brake pedal (vehicles with a multi-mode manual transmis-
sion)

528What to do if... (Troubleshooting)
AYGO_OM_Europe_OM9A012E
●Vehicles without a smart entry & start system
It is locked to prevent theft of the vehicle if the key is removed from the
engine switch. ( P. 2 1 5 )
●Vehicles with a smart entry & start system
It is locked automatically to prevent theft of the vehicle. ( P. 220)
●The auto power off function will be operated if the vehicle is left in ACCES-
SORY or IGNITION ON mode (the engine is not operating) for a period of
time. ( P. 219)
●The seat belt reminder light is flashing
Are the driver and the passengers wearing the seat belts? ( P. 453)
●The brake system warning light is on
Is the parking brake released? ( P. 230)
Depending on the situation, other types of warning buzzer may also
sound. ( P. 449)
●When a warning light turns on, refer to P. 449.
The steering wheel cannot be turned after the engine is
stopped
The engine switch is turned off automatically
(vehicles with a smart entry & start system)
A warning buzzer sounds during driving
A warning light turns on

529What to do if... (Troubleshooting)
AYGO_OM_Europe_OM9A012E
●Vehicles with a spare tire
Stop the vehicle in a safe place and replace the flat tire with the spare tire.
(P. 481)
●Vehicles without a spare tire
Stop the vehicle in a safe place and repair the flat tire temporarily with the
emergency tire puncture repair kit. (P. 459)
●Try the procedure for when the vehicle becomes stuck in mud, dirt, or
snow. (P. 507)
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck

530Alphabetical index
AYGO_OM_Europe_OM9A012E
Alphabetical index
A/C..................................... 352, 358
Air conditioning filter.............. 414
Automatic air conditioning
system ................................ 358
Manual air conditioning
system ................................ 352
ABS (Anti-lock Brake
System) .................................. 279
Function ................................ 279
Warning light ......................... 451
Air conditioning filter .............. 414
Air conditioning
system ............................ 352, 358
Air conditioning filter.............. 414
Automatic air conditioning
system ................................ 358
Manual air conditioning
system ............................... 352
Airbag manual on-off
system ...................................... 49
Airbags ....................................... 36
Airbag manual on-off
system .................................. 49
Airbag operating conditions .... 43
Airbag precautions for
your child .............................. 39
Airbag warning light .............. 451
Correct driving posture............ 30
Curtain shield airbag
operating conditions ............. 44
Curtain shield airbag
precautions ........................... 39
General airbag precautions..... 39
Locations of airbags................ 36
Modification and disposal
of airbags.............................. 42Side airbag operating
conditions ............................. 43
Side airbag precautions .......... 39
Side and curtain shield
airbags operating
conditions ............................. 43
Side and curtain shield
airbags precautions .............. 39
SRS airbags............................ 36
Antennas (smart entry &
start system) .......................... 143
Anti-lock brake system
(ABS) ...................................... 279
Function ................................ 279
Warning light ......................... 451
Audio system
*......................... 290
Audio input .................... 293, 320
AUX port ....................... 293, 320
Bluetooth
® audio................... 336
iPod....................................... 305
Optimal use........................... 294
Portable music player ........... 293
Radio .................................... 296
Steering wheel audio
switch ................................. 292
USB memory ........................ 313
Automatic air conditioning
system .................................... 358
Air conditioning filter ............. 414
Automatic air conditioning
system ............................... 358
Automatic light control
system .................................... 233
AUX port
*......................... 293, 320
A

531Alphabetical index
AYGO_OM_Europe_OM9A012E
Back door ................................. 137
Back-up lights
Replacing light bulbs ............. 432
Wattage................................. 520
Battery ...................................... 399
Battery checking ................... 399
If the vehicle battery is
discharged .......................... 500
Preparing and checking
before winter....................... 285
Replacing .............................. 502
Warning light ......................... 449
Bluetooth
®*
Audio system ........................ 336
Hands-free system
(for cellular phone).............. 338
Bottle holders........................... 369
Brake
Emergency brake signal ....... 279
Fluid ...................................... 518
Parking brake ........................ 230
Warning light ......................... 449
Brake assist.............................. 279
Break-in tips ............................ 205
Brightness control
Instrument cluster light
control................................. 108Canvas top ............................... 197
Care................................... 378, 382
Aluminum wheels.................. 379
Canvas top............................ 378
Exterior ................................. 378
Interior................................... 382
Seat belts .............................. 383
Chains....................................... 285
Child restraint system ............... 52
Fixed with a seat belt .............. 59
Fixed with an ISOFIX
lower anchorage ................... 70
Points to remember ................ 53
Riding with children................. 51
Types of child restraint system
installation method ............... 67
Using a top tether
anchorage ............................ 72
Child safety ................................ 51
Airbag precautions .................. 39
Back door precautions .......... 140
Battery precautions ....... 399, 503
Canvas top precautions ........ 198
Child restraint system ............. 52
How your child should wear
the seat belt.......................... 33
Installing child restraints ......... 67
Power window precautions ... 194
Rear door child-protectors .... 135
Removed key battery
precautions......................... 417
Seat belt precautions .............. 34
Seat heater precautions........ 365
BC
*: For vehicles with a multimedia system, refer to “Multimedia owner’s manual”.

532Alphabetical index
AYGO_OM_Europe_OM9A012E
Child-protectors ....................... 135
Cleaning............................ 378, 382
Aluminum wheels .................. 379
Canvas top ............................ 378
Exterior.................................. 378
Interior ................................... 382
Seat belts .............................. 383
Clock ......................................... 374
Clutch........................................ 517
Condenser ................................ 398
Cooling system
Engine overheating ............... 504
CRS (Child Restraint
System) .................................... 52
Cup holders .............................. 368
Curtain shield airbags ............... 36
Customizable features ............ 523Daytime running light
system .................................... 233
Defogger
Outside rear view
mirrors ........................ 354, 360
Rear window ................. 354, 360
Windshield .................... 354, 360
Dimension ................................ 510
Display
Drive monitor display ............ 105
Trip information ..................... 105
Do-it-yourself maintenance .... 387
Doors
Back door.............................. 137
Door glasses ......................... 194
Door lock....................... 132, 137
Open door warning buzzer ... 145
Open door warning light........ 453
Outside rear view mirrors...... 192
Rear door
child-protectors................... 135
Side doors............................. 132
Drive monitor display .............. 105
Switching the display ............ 105
Trip information ..................... 105
Driving ...................................... 202
Break-in tips .......................... 205
Correct posture ....................... 30
Procedures ........................... 202
Winter drive tips .................... 285D

533Alphabetical index
AYGO_OM_Europe_OM9A012E
Electric Power Steering
(EPS) ....................................... 279
Function ................................ 279
Warning light ......................... 451
Electronic key .......................... 112
Battery-saving function ......... 146
If the electronic key does not
operate properly ................. 497
Replacing the battery ............ 415
Emergency, in case of
If the electronic key does not
operate properly ................. 497
If the engine will not start ...... 494
If the shift lever cannot be
shifted ................................. 496
If the vehicle has discharged
battery................................. 500
If the vehicle is trapped in
rising water ......................... 441
If the warning buzzer
sounds ................................ 449
If the warning light
turns on............................... 449
If you have a flat tire...... 459, 481
If you lose your keys ............. 114
If you think something is
wrong .................................. 447
If your vehicle becomes
stuck ................................... 507
If your vehicle needs to be
towed .................................. 442
If your vehicle overheats ....... 504
Emergency brake signal ......... 279
Emergency flashers................. 438
Emergency tire puncture
repair kit ................................. 459Engine
“ACC” position ...................... 214
Accessory mode ................... 219
Compartment ........................ 393
Engine switch................ 214, 217
Hood ..................................... 390
How to start
the engine................... 214, 217
If the engine will not start ...... 494
Ignition switch
(engine switch) ........... 214, 217
Overheating .......................... 504
Engine coolant ......................... 397
Capacity ................................ 515
Checking ............................... 397
Preparing and checking
before winter....................... 285
Engine coolant
temperature
warning light .......................... 450
Engine immobilizer system ...... 75
Engine oil ................................. 394
Capacity ................................ 512
Checking ............................... 394
Preparing and checking
before winter....................... 285
Engine switch
(ignition switch)............. 214, 217
EPS (Electronic Power
Steering)................................. 279
Function ................................ 279
Warning light ......................... 451
E

534Alphabetical index
AYGO_OM_Europe_OM9A012E
Flat tire
Vehicles with a spare tire ...... 481
Vehicles without
a spare tire.......................... 459
Floor mats .................................. 28
Fluid
Brake..................................... 518
Washer.................................. 402
Fog lights.................................. 235
Replacing light bulbs ..... 429, 432
Switch ................................... 235
Wattage................................. 520
Follow me home system ......... 233
Front position lights ................ 231
Light switch ........................... 231
Replacing light bulbs ............. 435
Front seats ............................... 183
Adjustment ............................ 183
Cleaning ................................ 382
Correct driving posture............ 30
Seat heaters.......................... 364
Front turn signal lights............ 229
Replacing light bulbs ............. 429
Turn signal lever ................... 229
Wattage................................. 520
Fuel ........................................... 512
Capacity ................................ 512
Fuel gauge ............................ 103
Fuel pump shut off system .... 448
Information ............................ 521
Refueling ............................... 241
Type .............................. 241, 512
Warning light ......................... 454
Fuel filler door .......................... 243
Refueling ............................... 241
Fuel pump shut off system ..... 448
Fuses ........................................ 418Gauges ..................................... 103
Gear Shift Indicator ......... 224, 227
Glove box ................................. 368
Grocery bag hooks .................. 371
Hands-free system
(for cellular phone)
*............. 338
Head restraints ........................ 187
Headlights ................................ 231
Follow me home system ....... 233
Light switch ........................... 231
Replacing light bulbs............. 428
Wattage ................................ 520
Heaters
Automatic air conditioning
system ................................ 358
Manual air conditioning
system ................................ 352
Seat heaters ......................... 364
Outside rear view
mirrors ........................ 354, 360
High mounted stoplight
Replacing .............................. 434
Wattage ................................ 520
Hood ......................................... 390
Hooks
Grocery bag hooks ............... 371
Retaining hooks (floor mat)..... 28
Horn .......................................... 189
FG
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