2019 TOYOTA AYGO charging

972. Instrument cluster
2
Instrument cluster
AYGO_OM_Europe_OM99R19E
Warning lights inform the driver of malfunctions in the indicated vehi-
cle’s systems.
Warning lights
*1Brake system warning
light ( P. 417)
*1Electric power steering
system warning light
( P. 419)
*1
Charging system
warning light ( P. 417)
*1, 2, 4
PCS warning light
( P. 420)
*1
Low engine oil pressure
warning light ( P. 417)
*2, 3
(Yellow)
Speed limiter indicator
( P. 420)
*1High engine coolant
temperature warning
light ( P. 417)
*1, 2, 4
Stop & Start cancel
indicator ( P. 420)
*1“STOP” warning light
( P. 418)
*1
Slip indicator light
( P. 421)
*1, 2Multi-mode manual
transmission
warning light ( P. 418)
*2
(Yellow)
LDA indicator (P. 421)
*1, 2, 4
Heat clutch warning light
( P. 418)
*2, 7
(Yellow)
Lane marker indicators
( P. 421)
*1
Malfunction indicator
lamp ( P. 419)
*2, 5
(Yellow)
Smart entry & start
system indicator light
( P. 421, 425)
*1SRS warning light
( P. 419)
Open door warning light
( P. 421)
*1
ABS warning light
( P. 419)
Driver’s and front pas-
senger’s seat belt
reminder light ( P. 421)

1343-2. Opening, closing and locking the doors
AYGO_OM_Europe_OM99R19E
■ If the smart entry & start system does not operate properly
● Locking and unlocking the doors: Use the mechanical key. (P. 458)
● Starting the engine: P. 459
■ Electronic key battery depletion
● The standard battery life is 1 to 2 years.
● If the battery becomes low, an alarm will sound in the cabin when the engine
stops. ( P. 426)
● As the electronic key always receives radio waves, the battery will become
depleted even if the electronic key is not used. The following symptoms indi-
cate that the electronic key battery may be depleted. Replace the battery
when necessary. ( P. 383)
• The smart entry & start system or the wireless remote control does not
operate.
• The detection area becomes smaller.
• The LED indicator on the key surface does not turn on.
● To avoid serious deterioration, do not leave the electronic key within 1 m
(3 ft.) of the following electrical appliances that produce a magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless phones
• Table lamps
• Induction cookers
■ Customization that can be configured at any authorized Toyota retailer
or Toyota authorized repairer, or any reliable repairer
Settings (e.g. smart entry & start system) can be changed.
(Customizable features: P. 485)
■ If the smart entry & start system has been deactivated in a customized
setting
● Locking and unlocking the doors:
Use the wireless remote control or mechanical key. ( P. 111, 458)
● Starting the engine and changing engine switch modes: P. 459
● Stopping the engine: P. 186

3677-3. Do-it-yourself maintenance
7
Maintenance and care
AYGO_OM_Europe_OM99R19E
Check the battery as follows:
■Battery exterior
Make sure that the battery terminals are not corroded and that
there are no loose connections, cracks, or loose clamps.
Te r m i n a l s
Hold-down clamp
■Checking battery condition (if equipped)
Check the battery condition by indicator color.
Green: Good condition
Dark: Charging is necessary.
Have the vehicle inspected
by any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable
repairer.
White: Not working properly.
Have the vehicle inspected by any authorized Toyota retailer or
Toyota authorized repairer, or any reliable repairer.
Battery
1
2
1
2
3

3687-3. Do-it-yourself maintenance
AYGO_OM_Europe_OM99R19E
■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 pr ocedure 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.

3697-3. Do-it-yourself maintenance
7
Maintenance and care
AYGO_OM_Europe_OM99R19E
WARNING
■Chemicals in the battery
A battery contains poisonous and corrosive sulfuric acid and may produce
hydrogen gas which is flammable and explosive. To reduce the risk of death
or serious injury, take the following precautions while working on or near the
battery:
● Do not cause sparks by touching the battery terminals with tools.
● Do not smoke or light a match near the battery.
● Avoid contact with eyes, skin and clothes.
● Never inhale or swallow electrolyte.
● Wear protective safety glasses when working near the battery.
● Keep children away from the battery.
■ Where to safely charge the battery
Always charge the battery in an open area. Do not charge the battery in a
garage or closed room w here there is not sufficient ventilation.
■ How to recharge the battery
Only perform a slow charge (5 A or less). The battery may explode if
charged at a quicker rate.
■ Emergency measures regarding electrolyte
● If electrolyte gets in your eyes
Flush your eyes with clean water for at least 15 minutes and get immedi-
ate medical attention. If possible, continue to apply water with a sponge or
cloth while traveling to the nearest medical facility.
● If electrolyte gets on your skin
Wash the affected area thoroughly. If you feel pain or burning, get medical
attention immediately.
● If electrolyte gets on your clothes
It can soak through clothing on to your skin. Immediately take off the cloth-
ing and follow the procedure above if necessary.
● If you accidentally swallow electrolyte
Drink a large quantity of water or milk. Get emergency medical attention
immediately.
NOTICE
■ When recharging the battery
Never recharge the battery while the engine is running. Also, be sure all
accessories are turned off.

3897-3. Do-it-yourself maintenance
7
Maintenance and care
AYGO_OM_Europe_OM99R19E
11ECU-B NO.4*17.5Multi-mode manual transmission
12AM2 NO.27.5Multiport fuel injection system/sequential
multiport fuel injection system
13AM2 NO.37.5Smart entry & start system
14ICS*27.5Charging system
15ST30Starting system
16STRG LOCK7.5Steering lock system
17H-LP-MAIN25H-LP RH-LO, H-LP LH-LO, H-LP RH-HI,
H-LP LH-HI
18WIPER-S*27.5Multiport fuel injection system/sequential
multiport fuel injection system
19STA7.5
Multiport fuel injection system/sequential
multiport fuel injection system, starting
system, multi-mode manual transmis-
sion, Stop & Start system
20ECU-B NO.315Audio system, smart entry & start system
21ECU-B NO.17.5Gauges and meters
22ECU-B NO.27.5Vehicle stability control system
23J/B60Instrument fuse box
24ALT125
DEF, S/HTR F/R, S/HTR F/L, CANVAS
TOP, ABS NO.1, ABS NO.2, RDI NO.1,
FOG FR, DRL
25AMT*150Multi-mode manual transmission
BBC*240Stop & Start system
FuseAmpereCircuit

4178-2. Steps to take in an emergency
8
When trouble arises
AYGO_OM_Europe_OM99R19E
If a warning light turns on or a warning
buzzer sounds
Calmly perform the following actions if any of the warning lights
comes on or flashes. If a light comes on or flashes, but then
goes off, this does not necessarily indicate a malfunction in the
system. However, if this continues to occur, have the vehicle
inspected by any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
Warning light and warning buzzer list
Warning lightWarning light/Details/Actions
Brake system warning light (warning buzzer)*1
Indicates that:
• The brake fluid level is low; or
• The brake system is malfunctioning
 Immediately stop the vehicle in a safe place and con-
tact any authorized Toyota retailer or Toyota autho-
rized repairer, or any reliable repairer. Continuing to
drive the vehicle may be dangerous.
Charging system warning light
Indicates a malfunction in the vehicle’s charging system
 Immediately stop the vehicle in a safe place and con-
tact any authorized Toyota retailer or Toyota autho-
rized repairer, or any reliable repairer.
Low engine oil pressure warning light
Indicates that the engine oil pressure is too low.
 Immediately stop the vehicle in a safe place and con-
tact any authorized Toyota retailer or Toyota autho-
rized repairer, or any reliable repairer.
(Flashes or comes on)
High engine coolant temperature warning light
Indicates that the engine is overheating.
As the coolant temperature rise, it changes from flashing
to comes on.
 P. 465

4578-2. Steps to take in an emergency
8
When trouble arises
AYGO_OM_Europe_OM99R19E
If the shift lever cannot be shifted (vehicles
with a multi-mode manual transmission)
■ Charging the battery
 P. 461
If the shift lever cannot be shifted with your foot on the brake
pedal, there may be a problem with the shift lock system (a sys-
tem to prevent accidental operation of the shift lever). Have the
vehicle inspected by any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer immediately.
Also, when the vehicle’s battery is discharged, the shift lever
cannot be operated.