2015 TOYOTA AYGO engine

4209-1. Specifications
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NOTICE
■ Notice on fuel quality
● Do not use improper fuels. If improper fuels are used, the engine will be
damaged.
● Do not use leaded gasoline.
Leaded gasoline will cause the three-way catalytic converter to lose its
effectiveness and the emission control system to function improperly.
● Gasoline engine (EU area): Bioethanol fuel sold under names such as
“E50” or “E85” and fuel containing a large amount of ethanol should not be
used. The use of these fuels will damage the vehicle’s fuel system. In case
of any doubt, ask any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional.
● Gasoline engine (except EU area): Bioethanol fuel sold under names such
as “E50” or “E85” and fuel containing a large amount of ethanol should not
be used. Your vehicle can use gasoline mixed with 10% max ethanol. The
use of fuel with more than 10% ethanol content (E10) will damage the
vehicle’s fuel system. You must ensure that refueling is carried out only
from a source where fuel specification and quality can be guaranteed. In
case of any doubt, ask any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional.

424What to do if... (Troubleshooting)
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What to do if... (Troubleshooting)
●If you lose your keys or mechanical keys, new genuine keys or mechanical
keys can be made by any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional. ( →P. 94)
●Vehicles with a smart entry & start system
If you lose your electronic keys, the risk of vehicle theft increases signifi-
cantly. Contact any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional immediately. ( →P. 101)
●Is the key battery weak or depleted? (→P. 319)
●Vehicles with a smart entry & start system
Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. ( →P. 156)
●Vehicles with a smart entry & start system
Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on
your person.
●The function may not operate properly due to the condition of the radio
wave. ( →P. 105, 115)
●Is the child-protector lock set?
The rear door cannot be opened from inside the vehicle when the lock is
set. Open the rear door from outside and then unlock the child-protector
lock. ( →P. 105)
If you have a problem, check the following before contacting any
authorized Toyota dealer or repairer, or another duly qualified
and equipped professional.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked
The rear door cannot be opened (5-door models)

425What to do if... (Troubleshooting)
AYGO_EE_OM99J92E
●Vehicles with a multi-mode manual transmission
Do you turn the key with the brake pedal depressed firmly? ( →P. 151)
●Vehicles with a manual transmission
Do you turn the key with the clutch pedal depressed firmly? ( →P. 151)
●Is the battery discharged? (→P. 394)
●Vehicles with a multi-mode manual transmission
Did you press the engine switch while firmly depressing the brake pedal?
( →P. 154)
●Vehicles with a manual transmission
Did you press the engine switch while firmly depressing the clutch pedal?
( →P. 154)
●Is the electronic key anywhere detectable inside the vehicle? (→P. 113)
●Is the steering wheel unlocked? (→P. 157)
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. ( →P. 392)
●Is the battery discharged? (→P. 394)
●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. 390
●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. 390
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)

426What 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 removed from the
engine switch. ( →P. 152)
●Vehicles with a smart entry & start system
It is locked automatically to prevent theft of the vehicle. ( →P. 157)
●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. 156)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? ( →P. 355)
●The brake system warning light is on
Is the parking brake released? ( →P. 166)
Depending on the situation, other types of warning buzzer may also
sound. ( →P. 352)
●When a warning light turns on, refer to P. 352.
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

430Alphabetical index
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Clock ......................................... 278
Condenser ................................ 303
Cooling system
Engine overheating ............... 398
Cup holders .............................. 272
Curtain shield airbags ............... 34
Customizable features ............ 421
Daytime running light
system .................................... 169
Defogger
Outside rear view
mirrors ........................ 258, 264
Rear window ................. 258, 264
Windshield .................... 258, 264
Dimension ................................ 406
Display
Multi-information display ......... 85
Trip information ....................... 85
Do-it-yourself maintenance .... 290
Doors
Back door .............................. 107
Door glasses ......................... 133
Door lock ....................... 102, 107
Open door warning buzzer.... 114
Open door warning light ........ 355
Outside rear view mirrors ...... 131
Rear door
child-protectors ................... 105
Side doors ............................. 102
Driving ...................................... 140
Break-in tips .......................... 142
Correct posture ....................... 28
Procedures............................ 140
Winter drive tips .................... 196
Electric Power Steering
(EPS)....................................... 191
Function ................................ 191
Warning light ......................... 354
Electronic key ............................ 92
Battery-saving function ......... 115
If the electronic key does not
operate properly ................. 391
Replacing the battery ............ 319
Emergency, in case of
If the electronic key does not
operate properly ................. 391
If the engine will not start ...... 388
If the shift lever cannot be
shifted ................................. 390
If the vehicle has discharged
battery ................................ 394
If the warning buzzer
sounds................................ 352
If the warning light
turns on .............................. 352
If you have a flat tire ..... 361, 374
If you lose your keys ............... 94
If you think something is
wrong.................................. 350
If your vehicle becomes
stuck ................................... 402
If your vehicle needs to be
towed .................................. 345
If your vehicle overheats ....... 398
Emergency brake signal ......... 191
Emergency flashers ................ 342
Emergency tire puncture
repair kit ................................. 374
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431Alphabetical index
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Engine
“ACC” position....................... 151
Accessory mode ................... 156
Compartment ........................ 296
Engine switch ................ 151, 154
Hood ..................................... 293
How to start
the engine................... 151, 154
If the engine will not start ...... 388
Ignition switch
(engine switch) ........... 151, 154
Overheating .......................... 398
Engine coolant ......................... 301
Capacity ................................ 413
Checking ............................... 301
Preparing and checking
before winter....................... 196
Engine coolant
temperature
warning light .................. 352, 353
Engine immobilizer system ...... 69
Engine oil.................................. 298
Capacity ................................ 408
Checking ............................... 298
Preparing and checking
before winter....................... 196
Engine switch
(ignition switch) ............. 151, 154
EPS (Electronic Power
Steering) ................................. 191
Function ................................ 191
Warning light ......................... 354
Flat tire
Vehicles with a spare tire ...... 361
Vehicles without
a spare tire ......................... 374
Floor mats .................................. 26
Fluid
Brake .................................... 416
Washer ................................. 307
Fog lights ................................. 171
Replacing light bulbs..... 333, 336
Switch ................................... 171
Wattage ................................ 418
Follow me home system ......... 169
Front position lights ................ 167
Light switch ........................... 167
Replacing light bulbs............. 339
Front seats ............................... 123
Adjustment ............................ 123
Cleaning................................ 285
Correct driving posture ........... 28
Seat heaters ......................... 268
Front turn signal lights ........... 165
Replacing light bulbs............. 333
Turn signal lever ................... 165
Wattage ................................ 418
Fuel ........................................... 408
Capacity ................................ 408
Fuel gauge .............................. 83
Fuel pump shut off system.... 351
Information ............................ 419
Refueling............................... 177
Type .............................. 177, 408
Warning light ......................... 355
Fuel filler door.......................... 179
Refueling............................... 177
Fuel pump shut off system ..... 351
Fuses ........................................ 322
F

432Alphabetical index
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Gauges........................................ 83
Gear Shift Indicator ......... 161, 163
Glove box ................................. 272
Grocery bag hooks .................. 275
Hands-free system
(for cellular phone)*.............. 244
Head restraints......................... 127
Headlights ................................ 167
Follow me home system ....... 169
Light switch ........................... 167
Replacing light bulbs ............. 332
Wattage................................. 418
Heaters
Automatic air conditioning
system ................................ 262
Manual air conditioning
system ................................ 256
Seat heaters.......................... 268
Outside rear view
mirrors ........................ 258, 264
High mounted stoplight
Replacing .............................. 338
Wattage................................. 418
Hood.......................................... 293
Hooks
Grocery bag hooks................ 275
Retaining hooks (floor mat) ..... 26
Horn .......................................... 128
Identification ............................ 407
Vehicle .................................. 407
Ignition switch
(engine switch) .............. 151, 154
Immobilizer system ................... 69
Indicators ................................... 78
Initialization
Tire pressure warning
system ................................ 309
Inside rear view mirror ............ 130
Instrument cluster light
control ...................................... 88
Interior lights............................ 270
Switch ................................... 270
Wattage ................................ 418
ISOFIX rigid anchors ................. 58
Jack
Positioning a floor jack .......... 295
Vehicle-equipped jack... 362, 375
Keyless entry
Smart entry &
start system ................ 103, 107
Wireless remote
control......................... 103, 107
Keys ............................................ 92
Battery-saving function ......... 115
Electronic key ......................... 92
Engine switch................ 151, 154
If the electronic key does not
operate properly ................. 391
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434Alphabetical index
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Odometer .................................... 85
Oil
Engine oil .............................. 408
Manual transmission oil ........ 415
Opener
Back door .............................. 107
Fuel filler door ....................... 179
Hood ..................................... 293
Outside rear view mirrors ....... 131
Adjusting and folding............. 131
Outside rear view mirror
defoggers.................... 258, 264
Outside temperature
display .................................... 279
Overheating, Engine ................ 398
Paddle shift switches .............. 160
Parking brake ........................... 166
Operation .............................. 166
Parking brake engaged
warning buzzer ................... 352
Power outlet ............................. 280
Power steering (Electric
Power Steering system)........ 191
Warning light ......................... 354
Power windows ........................ 133
Radiator .................................... 303
Radio......................................... 206
Radio data system ................... 208
RDS ........................................... 208
Rear fog lights ......................... 171
Replacing light bulbs............. 336
Switch ................................... 171
Wattage ................................ 418
Rear seat .................................. 125
Folding down the rear
seatbacks ........................... 125
Head restraints ..................... 127
Rear turn signal lights............. 165
Replacing light bulbs............. 336
Turn signal lever ................... 165
Wattage ................................ 418
Rear view mirror
Inside rear view mirror .......... 130
Outside rear view mirrors...... 131
Rear view monitor system*
Rear window defogger .... 258, 264
Rear window wiper .................. 175
Refueling .................................. 177
Capacity ................................ 408
Fuel types ..................... 177, 408
Opening the fuel tank cap ..... 179
Replacing
Electronic key battery ........... 319
Fuses .................................... 322
Light bulbs ............................ 330
Tires .............................. 361, 374
Wireless remote control
battery ................................ 319
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