2019 TOYOTA AYGO door lock

3927-3. Do-it-yourself maintenance
AYGO_OM_Europe_OM99R19E
11IG2 NO.25
Steering lock system, multiport fuel injec-
tion system/sequential multiport fuel
injection system, multi-mode manual
transmission
12A/BAG7.5SRS airbag system
13METER5Gauges and meters, Stop & Start system
14IG2 NO.115Multiport fuel injection system/sequential
multiport fuel injection system, stop lights
15EFI NO.17.5
Multiport fuel injection system/sequential
multiport fuel injection system, Stop &
Start system
16OBD7.5On-board diagnosis system
17STOP10
Stop lights, high mounted stoplight, multi-
port fuel injection system/sequential mul-
tiport fuel injection system, anti-lock
brake system, vehicle stability control
system, multi-mode manual transmis-
sion, smart entry & start system
18TA I L10
Position lights, license plate lights, rear
fog light, front fog lights, tail lights, switch
illumination, multiport fuel injection sys-
tem/sequential multiport fuel injection
system, gauges and meters, audio sys-
tem
19HTR40Air conditioning system
20AM140HTR, OBD, A/C, TAIL, FOG RR, STOP,
P/W, DOOR F/L, DOOR F/R
21AM2 NO.130EFI NO.2, EFI-MAIN, D/L
22EFI NO.27.5Multiport fuel injection system/sequential
multiport fuel injection system
23EFI-MAIN20
EFI NO.1, multiport fuel injection system/
sequential multiport fuel injection system,
fuel pump
24D/L25Main body ECU, door lock system
25P/W30Power windows
FuseAmpereCircuit

4007-3. Do-it-yourself maintenance
AYGO_OM_Europe_OM99R19E
■Stop lights, back-up light, rear fog light and rear turn signal
lights
Open the back door and
remove the 2 screws, and
remove the lamp assembly
by pulling it directly backward
from the rear of the vehicle.
Turn the bulb base counter-
clockwise.
Stop light
Rear turn signal light
Back-up light or rear fog
light
Remove the light bulb.
Stop light
Rear turn signal light
Back-up light or rear fog
light
When installing the light bulb, install by conducting and
with the directions reversed.
Check that cord assembly is
fixed into clamps on housing.
(Correct configuration:Tape
on cord assembly should be
in clamps)
1
2
3
1
2
3

4268-2. Steps to take in an emergency
AYGO_OM_Europe_OM99R19E
Once(Flashes in yellow for 15 seconds.)
Smart entry & start system indicator light
Indicates that the electronic key battery is
low.
 Replace the battery. (P. 384)
Once(Flashes quickly in green for 15 seconds.)
Smart entry & start system indicator light
Indicates that the steering lock has not
been released.
 Release the steering lock. (P. 188)
Once(Flashes in yellow for 60 seconds.)
Smart entry & start system indicator light
• When the doors were unlocked with the
mechanical key and then the engine
switch was pressed, the electronic key
could not be detected in the vehicle.
• The electronic key could not be detected
in the vehicle even after the engine switch
was pressed two consecutive times.
 Touch the electronic key to the engine
switch while depressing the brake
pedal.
Interior
buzzer
Exterior
buzzer
Warning
lightWarning light/Details/Actions

4588-2. Steps to take in an emergency
AYGO_OM_Europe_OM99R19E
If the electronic key does not operate properly
(vehicles with a smart entry & start system)
Use the mechanical key (P. 1 1 2 )
in order to perform the following
operations:
Locks all the doors
Unlocks all the doors
If communication between the electronic key and vehicle is
interrupted ( P. 132) or the electronic key cannot be used
because the battery is depleted, the smart entry & start system
and wireless remote control cannot be used. In such cases, the
doors can be opened and the engine can be started by following
the procedure below.
Locking and unlocking the doors
1
2

4638-2. Steps to take in an emergency
8
When trouble arises
AYGO_OM_Europe_OM99R19E
■ Precautions when the battery is discharged (vehicles with a smart entry
& start system)
● In some cases, it may not be possible to unlock the doors using the smart
entry & start system when the battery is discharged. Use the wireless
remote control or the mechanical key to lock or unlock the doors.
● The engine may not start on the first attempt after the battery has recharged
but will start normally after the second attempt. This is not a malfunction.
● The engine switch mode is memorized by the vehicle. When the battery is
reconnected, the system will return to the mode it was in before the battery
was discharged. Before disconnecting the battery, turn the engine switch off.
If you are unsure what mode the engine switch was in before the battery dis-
charged, be especially careful when reconnecting the battery.
■ When replacing the battery
● Use a battery that conforms to European regulations.
● Use a battery with the same case size as the previous one;
vehicles without cold area specifications or a stop & start system: (LN0),
20 hours rate capacity (20HR) is equiva lent (35Ah) or greater, and perfor-
mance rating (CCA) is equivalent (300A) or greater;
vehicles with cold area specifications: (LN0), 20 hours rate capacity (20HR)
is equivalent (42Ah) or greater, and performance rating (CCA) is equivalent
(390A) or greater; or
vehicles with a stop & start system: (LN2), 20 hours rate capacity (20HR) is
equivalent (60Ah) or greater, and performance rating (CCA) is equivalent
(540A) or greater.
• If the sizes differ, the battery cannot be properly secured.
• If the 20 hour rate capacity is low, even if the time period where the vehi-
cle is not used is a short time, the battery may discharge and the engine
may not be able to start.
● For details, consult any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.

488What to do if... (Troubleshooting)
AYGO_OM_Europe_OM99R19E
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 retailer or Toyota authorized
repairer, or any reliable repairer. ( P. 1 1 2 )
●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 retailer or Toyota authorized
repairer, or any reliable repairer immediately. ( P. 117)
●Is the key battery weak or depleted? (P. 383)
●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. 187)
●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. 122, 132)
●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. 121)
If you have a problem, check the following before contacting any
authorized Toyota retailer or Toyota authorized repairer, or any
reliable repairer.
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)

494Alphabetical index
AYGO_OM_Europe_OM99R19E
Child-protectors ....................... 121
Cleaning............................ 346, 350Aluminum wheels .................. 347
Canvas top ............................ 346
Exterior.................................. 346
Interior ................................... 350
Seat belts .............................. 351
Clock ......................................... 342
Clutch........................................ 479
Condenser ................................ 366
Cooling system Engine overheating ............... 465
CRS (Child Restraint System) .................................... 50
Cup holders .............................. 336
Curtain shield airbags ............... 34
Customizable features ............ 485
Daytime running light system .................................... 201
Defogger Outside rear view mirrors ........................ 322, 328
Rear window ................. 322, 328
Windshield .................... 322, 328
Dimension ................................ 472
Display
Drive monitor display ............ 103
Trip information ..................... 103
Do-it-yourself maintenance .... 355
Doors Back door .............................. 123
Door glasses ......................... 163
Door lock ....................... 118, 123
Open door warning buzzer.... 131
Open door warning light ........ 421
Outside rear view mirrors ...... 161
Rear door
child-protectors ................... 121
Side doors ............................. 118
Drive monitor display .............. 103 Switching the display ............ 103
Trip information ..................... 103
Driving ...................................... 170 Break-in tips .......................... 173
Correct posture ....................... 28
Procedures ........................... 170
Winter drive tips .................... 253
Electric Power Steering (EPS)....................................... 247Function ................................ 247
Warning light ......................... 419
Electronic key .......................... 110 Battery-saving function ......... 132
If the electronic key does not
operate properly ................. 458
Replacing the battery ............ 383
Emergency, in case of If the electronic key does not operate properly ................. 458
If the engine will not start ...... 455
If the shift lever cannot be shifted................................. 457
If the vehicle has discharged battery ................................ 461
If the warning buzzer
sounds................................ 417
If the warning light turns on .............................. 417
If you have a flat tire ..... 427, 442
If you lose your keys ............. 112
If you think something is wrong.................................. 415
If your vehicle becomes stuck ................................... 468
If your vehicle needs to be towed.................................. 409
If your vehicle overheats ....... 465
D
E

503Alphabetical index
AYGO_OM_Europe_OM99R19E
Warning lights .......................... 417
ABS ....................................... 419
Brake system ........................ 417
Charging system ................... 417
Electric power steering.......... 419
High engine coolant
temperature ........................ 417
LDA
(Lane Departure Alert) ....... 421
Low engine oil pressure ........ 417
Low fuel level ........................ 422
Malfunction indicator lamp .... 419
Multi-mode manual
transmission warning
light ..................................... 418
Open door ............................. 421
PCS (Pre-Collision
system) .............................. 420
Seat belt reminder light ......... 421
Slip indicator light .................. 421
Smart entry & start
system ........................ 421, 425
Speed limiter ......................... 420
SRS....................................... 419
“STOP” warning light............. 418
Stop & Start cancel
indicator .............................. 420
Tire pressure ......................... 422
Washer.............................. 205, 207
Checking ............................... 370
Preparing and checking
before winter....................... 253
Switch ........................... 205, 207
Washing and waxing ............... 346
Weights..................................... 472
Wheels ...................................... 380
Replacing wheels.................. 380
Size ....................................... 480
Window glasses....................... 163
Windows ................................... 163
Power windows ..................... 163
Rear window
defogger ..................... 322, 328
Windshield wipers ................... 205
Winter driving tips ................... 253
Wireless remote control key... 110
Locking/Unlocking......... 119, 123
Replacing the battery ............ 383
*: For vehicles with a multimedia system , refer to “Multimedia owner’s manual”.