key TOYOTA AYGO 2021 Workshop Manual

2204-2. Driving procedures
AYGO_OM_Europe_OM9A012E■If the engine does not start
●The engine immobilizer system may not have been deactivated. (P. 7 5 )
Contact any authorized Toyota retailer or Toyota authorized repairer, or any
reliable repairer.
●The steering lock may not have been canceled.
■Steering lock
After turning the engine switch off and opening and closing the doors, the
steering wheel will be locked due to the steering lock function. Operating the
engine switch again automatically cancels the steering lock.
■When the steering lock cannot be released
■Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, the motor may be sus-
pended if the engine is turned on and off repeatedly in a short period of time.
In this case, refrain from running the engine. After about 10 seconds, the
steering lock motor will resume functioning.
■If the system is malfunctioning
P. 453
■If the electronic key battery is depleted
P. 415
■Operation of the engine switch
●If the switch is not pressed shortly and firmly, the engine switch mode may
not change or the engine may not start.
●If attempting to restart the engine immediately after turning the engine
switch off, the engine may not start in some cases. After turning the engine
switch off, please wait a few seconds before restarting the engine.
●The buzzer sound when the following occurs
• When the engine switch is pressed while the vehicle is running
Other than cases of emergency, do not press the engine switch while the
vehicle is running.
• When the engine is stopped by emergency shutdown operation
(P. 439)
The buzzer will sound continuously until the engine is restarted, or the
vehicle is completely stopped and the engine switch is turned to IGNI-
TION ON mode. The smart entry & start system indicator
light (green) will flash quickly.
Press the engine switch while turning the
steering wheel left and right.

3255-5. Using Bluetooth® devices
5
Audio system
AYGO_OM_Europe_OM9A012E
To enter a menu, press the “MENU” knob and navigate menus by
using the knob.
*: Bluetooth is a registered trademark of Bluetooth SIG, Inc.
Menu list of the Bluetooth® audio/phone
First menuSecond menuThird menuOperation details
“Bluetooth*”
“Pairing” -Registering a
Bluetooth® device
“List phone” -Listing the registered
cellular phones
“List audio” -Listing the registered
portable players
“Passkey” -Changing the pass-
key
“BT power” -Setting automatic
connection of the
device on or off
“Bluetooth
* info”“Device name”
“Device address”Displaying the
device status
“Display setting” -Setting the auto-
matic connection
confirmation display
to on or off
“Reset”“Reset all”
“Sound settings”
“Car device info”Initializing the set-
tings

3285-5. Using Bluetooth® devices
AYGO_OM_Europe_OM9A012E
Registering a Bluetooth® device
Press the “MENU” knob and select “Bluetooth*” using the knob.
Press the knob and select “Pairing” using the knob.
A passkey will be displayed.
SSP (Secure Simple Pairing) incompatible Bluetooth
® devices:
Input the passkey into the device.
SSP (Secure Simple Pairing) compatible Bluetooth
® devices:
Select “YES” to register the device. Depending on the type of
device, it may register automatically.
If a Bluetooth
® device has both music player and cellular phone func-
tions, both functions will be registered at the same time. When delet-
ing the device, both functions will be deleted at the same time.
If the off-hook switch is pressed and the “TEL” mode is entered when
no phones have been registered, the registration screen will be auto-
matically displayed.
*: Bluetooth is a registered trademark of Bluetooth SIG, Inc.
: If equipped
Before using the Bluetooth® audio/phone, it is necessary to reg-
ister a Bluetooth® device in the system. You can register up to 5
Bluetooth® devices.
How to register a Bluetooth® device

3315-6. “SETUP” menu
5
Audio system
AYGO_OM_Europe_OM9A012E
Select “Passkey” using the “MENU” knob.
Select a 4 to 8-digit passkey using the knob.
Input the number 1 digit at a time.
When the entire number to be registered as a passkey has been
input, press (Enter).
If the passkey to be registered has 8 digits, pressing (Enter) is not
necessary.
If “BT power” is set to on, the registered device will be connected
automatically when the engine switch is turned to the “ACC” position
(vehicles without a smart entry & start system) or ACCESSORY mode
(vehicles with a smart entry & start system).
Select “BT power” using the “MENU” knob.
Select “On” or “Off” using the knob.
Select “Bluetooth* info” using the “MENU” knob.
● Displaying the device name
Select “Device name” using the “MENU” knob.
● Displaying the device address
Select “Device address” using the “MENU” knob.
*: Bluetooth is a registered trademark of Bluetooth SIG, Inc.
Changing the passkey
Setting automatic connection of the device on or off
Displaying the device status

3325-6. “SETUP” menu
AYGO_OM_Europe_OM9A012E
If the “Display setting” is set to on, the portable player connection sta-
tus will be displayed when the engine switch is turned to the “ACC” or
“ON” position (vehicles without a smart entry & start system) or
ACCESSORY or IGNITION ON mode (vehicles with a smart entry &
start system).
Select “Display setting” using the “MENU” knob.
Select “On” or “Off” using the knob.
Select “Reset” using the “MENU” knob.
●Initializing the all settings
Select “Reset all” using the “MENU” knob and press (Yes).
●Initializing the sound settings
Select “Sound settings” using the “MENU” knob and press
(Yes).
For details about sound settings: P. 333
●Initializing the device information
Select “Car device info” using the “MENU” knob and press
(Yes).
Automatic connection of a portable device, automatic connection confirma-
tion display and the passkey will be initialized.
Setting the automatic connection confirmation display to on or off
Initialization

377
7Maintenance and care
AYGO_OM_Europe_OM9A012E7-1. Maintenance and care
Cleaning and protecting
the vehicle exterior .......... 378
Cleaning and protecting
the vehicle interior ........... 382
7-2. Maintenance
Maintenance
requirements.................... 385
7-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ...................... 387
Hood .................................. 390
Positioning a floor jack ....... 392
Engine compartment.......... 393
Clutch pedal (vehicles
with a manual
transmission) ................... 403
Tires ................................... 404
Tire inflation pressure ........ 410
Wheels ............................... 412
Air conditioning filter .......... 414
Wireless remote control/
electronic key battery....... 415
Checking and replacing
fuses ................................ 418
Light bulbs ......................... 426

4007-3. Do-it-yourself maintenance
AYGO_OM_Europe_OM9A012E
■Before recharging
When recharging, the battery produces hydrogen gas which is flammable and
explosive. Therefore, before recharging:
●If recharging with the battery installed on the vehicle, be sure to disconnect
the ground cable.
●Make sure the power switch on the charger is off when connecting and dis-
connecting the charger cables to the battery.
■After recharging/reconnecting the battery (vehicles with a smart entry &
start system)
The engine may not start. Follow the procedure below to initialize the system.
Depress the brake pedal with the shift lever in N.
Open and close any of the doors.
Restart the engine.
●Unlocking the doors using the smart entry & start system may not be possi-
ble immediately after reconnecting the battery. If this happens, use the wire-
less remote control or the mechanical key to lock/unlock the doors.
●Start the engine with the engine switch in ACCESSORY mode. The engine
may not start with the engine switch turned off. However, the engine will
operate normally from the second attempt.
●The engine switch mode is recorded by the vehicle. If the battery is recon-
nected, the vehicle will return the engine switch mode to the status it was in
before the battery was disconnected. Make sure to turn off the engine
before disconnect the battery. Take extra care when connecting the battery
if the engine switch mode prior to discharge is unknown.
If the engine will not start even after multiple attempts, contact any authorized
Toyota retailer or Toyota authorized repairer, or any reliable repairer.

4157-3. Do-it-yourself maintenance
7
Maintenance and care
AYGO_OM_Europe_OM9A012E
Wireless remote control/electronic key
battery

●Flathead screwdriver
●Small flathead screwdriver
●Lithium battery CR2016 (vehicles without a smart entry & start sys-
tem), or CR2032 (vehicles with a smart entry & start system)
Vehicles without a smart entry & start system
Lift the cover.
Insert the flathead screwdriver in
the slot and push down.
To prevent damage to the key,
cover the tip of the flathead screw-
driver with a rag.
Remove the cover.
Insert the flathead screwdriver in
the bottom of key and push down.
: If equipped
Replace the battery with a new one if it is depleted.
You will need the following items:
Replacing the battery

4167-3. Do-it-yourself maintenance
AYGO_OM_Europe_OM9A012E
Remove the depleted battery.
Insert a new battery with the “+”
terminal facing up.
Vehicles with a smart entry & start system
Remove the cover.
To prevent damage to the key,
cover the tip of the flathead screw-
driver with a tape.
Remove the battery cover.
Pull the knob of the battery cover
to remove.
Remove the depleted battery.
Insert a new battery with the “+”
terminal facing up.
Knob

4177-3. Do-it-yourself maintenance
7
Maintenance and care
AYGO_OM_Europe_OM9A012E
■Use a CR2016 (vehicles without a smart entry & start system), or CR2032
(vehicles with a smart entry & start system) lithium battery
● Batteries can be purchased at any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer, local electrical appliance shops
or camera stores.
● Replace only with the same or equivalent type recommended by the manu-
facturer.
● Dispose of used batteries according to the local laws.
■ If the key battery is depleted
The following symptoms may occur:
● The smart entry & start system (if equipped) and wireless remote control will
not function properly.
● The operational range will be reduced.
WARNING
■Removed battery and other parts
These parts are small and if swallowed by a child, they can cause choking.
Keep away from children. Failure to do so could result in death or serious
injury.
■ Certification for the electronic key battery
CAUTION
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT
TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS
NOTICE
■ For normal operation after replacing the battery
Observe the following precautions to prevent accidents:
● Always work with dry hands.
Moisture may cause the battery to rust.
● Do not touch or move any other component inside the remote control.
● Do not bend either of the battery terminals.