Page 401 of 504
4017-3. Do-it-yourself maintenance
7
Maintenance and care
AYGO_OM_Europe_OM99R19E
Install the lamp assembly
and then install the 2 screws.
Align the guide ( ) and pins
( ) on the lamp assembly with
the mounting when installing it.
■License plate lights
Disengage the claws and
remove the license plate
lights.
To prevent damage, cover the
tip of the flathead screwdriver
with rag.
Turn the bulb base counter-
clockwise.
Remove the light bulb.
1
2
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4027-3. Do-it-yourself maintenance
AYGO_OM_Europe_OM99R19E
Set the new light bulb and
turn the bulb base clockwise.
Reinstall the license plate
lights as shown in the illustra-
tion.
Align the notches and claws on
the license plate lights with the
mounting when installing.
■High mounted stoplight
Push the upper springs using
the flathead screwdriver and
remove the high mounted
stoplight assembly.
To prevent damage, cover the
tip of the flathead screwdriver
with tape.
Spring
Springs
Page 403 of 504
4037-3. Do-it-yourself maintenance
7
Maintenance and care
AYGO_OM_Europe_OM99R19E
Remove the lens.
Remove the light bulb.
When installing, reverse the steps listed.
■Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by
any authorized Toyota retailer or Toyota authorized repairer, or any
reliable repairer.
● Front position lights
● Daytime running lights
● Side turn signal lights
● Tail lights
Page 404 of 504

4047-3. Do-it-yourself maintenance
AYGO_OM_Europe_OM99R19E
■LED Lights
The front position lights, daytime running lights and tail lights consist of a
number of LEDs. If any of the LEDs burn out, take your vehicle to any autho-
rized Toyota retailer or Toyota author ized repairer, or any reliable repairer to
have the light replaced.
■ Condensation build-up on the inside of the lens
Temporary condensation build-up on the inside of the headlight lens does not
indicate a malfunction. Contact any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer for more information in the follow-
ing situations:
● Large drops of water have built up on the inside of the lens.
● Water has built up inside the headlight.
WARNING
■Replacing light bulbs
● Turn off the lights. Do not attempt to replace the bulb immediately after
turning off the lights.
The bulbs become very hot and may cause burns.
● Do not touch the glass portion of the light bulb with bare hands. When it is
unavoidable to hold the glass portion, use and hold with a clean dry cloth
to avoid getting moisture and oils on the bulb.
Also, if the bulb is scratched or dropped, it may blow out or crack.
● Fully install light bulbs and any parts used to secure them. Failure to do so
may result in heat damage, fire, or water entering the headlight unit. This
may damage the headlights or cause condensation to build up on the lens.
■ To prevent damage or fire
● Make sure bulbs are fully seated and locked.
● Check the wattage of the bulb before installing to prevent heat damage.
Page 405 of 504

405
8When trouble arises
AYGO_OM_Europe_OM99R19E
8-1. Essential information
Emergency flashers ........... 406
If your vehicle has to
be stopped in an
emergency ....................... 407
8-2. Steps to take in
an emergency
If your vehicle needs
to be towed ...................... 409
If you think
something is wrong.......... 415
Fuel pump shut off
system ............................ 416
If a warning light turns
on or a warning buzzer
sounds ............................. 417
If you have a flat tire
(vehicles without
a spare tire) ..................... 427
If you have a flat tire
(vehicles with
a spare tire) ..................... 442
If the engine
will not start...................... 455
If the shift lever cannot
be shifted (vehicles
with a multi-mode
manual transmission) ...... 457
If the electronic key does
not operate properly
(vehicles with a smart
entry & start system)........ 458
If the vehicle battery
is discharged ................... 461
If your vehicle overheats .... 465
If the vehicle becomes
stuck ................................ 468
Page 406 of 504
4068-1. Essential information
AYGO_OM_Europe_OM99R19E
Emergency flashers
Press the switch.
All the turn signals will flash.
To turn them off, press the switch
once again.
■Emergency flashers
If the emergency flashers are used for a long time while the engine is not
operating, the battery may discharge.
The emergency flashers are used to warn other drivers when the
vehicle has to be stopped in the road to a breakdown, etc.
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4078-1. Essential information
8
When trouble arises
AYGO_OM_Europe_OM99R19E
If your vehicle has to be stopped in an
emergency
Steadily step on the brake pedal with both feet and firmly depress it.
Do not pump the brake pedal repeatedly as this will increase the effort
required to slow the vehicle.
Shift the shift lever to N.
If the shift lever is shifted to N
After slowing down, stop the vehicle in a safe place by the road.
Stop the engine.
If the shift lever cannot be shifted to N
Keep depressing the brake pedal with both feet to reduce vehicle
speed as much as possible.
Vehicles without a smart entry
& start system:
Stop the engine by turning the
engine switch to the “ACC”
position.
Vehicles with a smart entry &
start system:
To stop the engine, press and
hold the engine switch for 2
consecutive seconds or more,
or press it briefly 3 times or
more in succession.
Only in an emergency, such as if it becomes impossible to stop
the vehicle in the normal way, stop the vehicle using the follow-
ing procedure:
Press and hold for 2 seconds
or more, or press briefly 3 times
or more
Page 408 of 504
4088-1. Essential information
AYGO_OM_Europe_OM99R19E
Stop the vehicle in a safe place by the road.
WARNING
■If the engine has to be turned off while driving
● Power assist for the brakes and steering wheel will be lost, making the
brake pedal harder to depress and the steering wheel heavier to turn.
Decelerate as much as possible before turning off the engine.
● Vehicles without a smart entry & start system: Never attempt to remove
the key, as doing so will lock the steering wheel.