2019 TOYOTA AYGO key

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

4598-2. Steps to take in an emergency
8
When trouble arises
AYGO_OM_Europe_OM99R19E
Ensure that the shift lever is in N and depress the brake pedal
(multi-mode manual transmission) or clutch pedal (manual trans-
mission).
Touch the corner of the elec-
tronic key with the indicator to
the engine switch.
When the electronic key is
detected, a buzzer sounds and the
engine switch will turn to IGNITION
ON mode.
When the smart entry & start sys-
tem is deactivated in customization
setting, the engine switch will turn
to ACCESSORY mode.
Firmly depress the brake pedal (multi-mode manual transmission)
or clutch pedal (manual transmission) and check that smart entry &
start system indicator light (green) turns on.
Press the engine switch.
In the event that the engine still cannot be started, contact any autho-
rized Toyota retailer or Toyota authorized repairer, or any reliable
repairer.
Starting the engine

4608-2. Steps to take in an emergency
AYGO_OM_Europe_OM99R19E
■Stopping the engine
Shift the shift lever to N and press the engine switch as you normally do when
stopping the engine.
■ Replacing the key battery
As the above procedure is a temporary measure, it is recommended that the
electronic key battery be replaced immediately when the battery is depleted.
( P. 383)
■ Changing engine switch modes
Release the brake pedal (multi-mode m anual transmission) or clutch pedal
(manual transmission) and press t he engine switch in step above.
The engine does not start and modes will be changed each time the switch is
pressed. ( P. 187)
■ When the electronic key does not work properly
● Make sure that the smart entry & start system has not been deactivated in
the customization setting. If it is off, turn the function on.
(Customizable features: P. 485)
● Check if battery-saving mode is set. If it is set, cancel the function.
( P. 132)

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)

489What to do if... (Troubleshooting)
AYGO_OM_Europe_OM99R19E
●Vehicles with a multi-mode manual transmission
Do you turn the key with the brake pedal depressed firmly? ( P. 182)
●Vehicles with a manual transmission
Do you turn the key with the clutch pedal depressed firmly? ( P. 182)
●Is the battery discharged? (P. 461)
●Vehicles with a multi-mode manual transmission
Did you press the engine switch while firmly depressing the brake pedal?
( P. 185)
●Vehicles with a manual transmission
Did you press the engine switch while firmly depressing the clutch pedal?
( P. 185)
●Is the electronic key anywhere detectable inside the vehicle? (P. 130)
●Is the steering wheel unlocked? (P. 188)
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. ( P. 459)
●Is the battery discharged? (P. 461)
●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. 457
●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. 457
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)

490What to do if... (Troubleshooting)
AYGO_OM_Europe_OM99R19E
●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. 1 8 3 )
●Vehicles with a smart entry & start system
It is locked automatically to prevent theft of the vehicle. ( P. 188)
●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. 187)
●The seat belt reminder light is flashing
Are the driver and the passengers wearing the seat belts? ( P. 421)
●The brake system warning light is on
Is the parking brake released? ( P. 198)
Depending on the situation, other types of warning buzzer may also
sound. ( P. 417)
●When a warning light turns on, refer to P. 417.
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

493Alphabetical index
AYGO_OM_Europe_OM99R19E
Back door ................................. 123
Back-up lights
Replacing light bulbs ............. 400
Wattage................................. 482
Battery ...................................... 367
Battery checking ................... 367
If the vehicle battery is
discharged .......................... 461
Preparing and checking
before winter....................... 253
Replacing .............................. 463
Warning light ......................... 417
Bluetooth®*
Audio system ........................ 304
Hands-free system
(for cellular phone).............. 306
Bottle holders........................... 337
Brake
Emergency brake signal ....... 247
Fluid ...................................... 480
Parking brake ........................ 198
Warning light ......................... 417
Brake assist.............................. 247
Break-in tips ............................ 173
Brightness control
Instrument cluster light
control................................. 106
Canvas top ............................... 166
Care................................... 346, 350
Aluminum wheels.................. 347
Canvas top............................ 346
Exterior ................................. 346
Interior................................... 350
Seat belts .............................. 351
Chains....................................... 253
Child restraint system ............... 50
Fixed with a seat belt .............. 60
Fixed with an ISOFIX
rigid anchor........................... 67
Points to remember ................ 51
Riding with children................. 49
Types of child restraint system
installation method ............... 55
Using an anchor bracket ......... 73
Child safety ................................ 49
Airbag precautions .................. 37
Back door precautions .......... 126
Battery precautions ....... 367, 464
Canvas top precautions ........ 167
Child restraint system ............. 50
How your child should wear
the seat belt.......................... 31
Installing child restraints ......... 55
Power window precautions ... 163
Rear door child-protectors .... 121
Removed key battery
precautions......................... 385
Seat belt precautions .............. 32
Seat heater precautions........ 333
BC
*: For vehicles with a multimedia system , refer to “Multimedia owner’s manual”.