2022 TOYOTA AYGO X engine

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Driving
2Press / of the meter control
switches and select , then
press .
■Automatic turn-off of RSA sign dis-
play
One or more signs automatically turn off in the following situations.
●No sign has been recognized for a certain distance.
●The road changes due to a left or right turn, etc.
■Conditions in which the function
may not operate or detect correctly
In the following situations, RSA does not operate normally and may not recognize
signs, display the incorrect sign, etc. However, this does not indicate a mal-function.
●The front camera is misaligned due to a strong impact being applied to the
sensor, etc.
●Dirt, snow, stickers, etc., are on the
windshield near the front camera.
●In inclement weather such as heavy
rain, fog, snow or sand storms.
●Light from an oncoming vehicle, the
sun, etc., enters the front camera.
●The sign is dirty, faded, tilted or bent.
●The contrast of electronic sign is low.
●All or part of the sign is hidden by the leaves of a tree, a pole, etc.
●The sign is only visible to the front camera for a short amount of time.
●The driving scene (turning, lane change, etc.) is judged incorrectly.
●If a sign not appropriate for the cur-rently traveled lane, but the sign exists
directly after a freeway branches, or in an adjacent lane just before merging.
●S t ic ke r s a r e a t t ac he d t o t h e r e ar o f t he preceding vehicle.
●A sign resembling a system compati-ble sign is recognized.
●Side road speed signs may be
detected and displayed (if positioned in sight of the front camera) while the vehicle is traveling on the main road.
●Roundabout exit road speed signs may be detected and displayed (if
positioned in sight of the front camera) while traveling on a roundabout.
●The front of the vehicle is raised or lowered due to the carried load.
●The surrounding brightness is not suf-ficient or changes suddenly.
●When a sign intended for trucks, etc., is recognized.
●The vehicle is driven in a country with a different direction of traffic.
■Speed limit sign display
If the engine switch was last turned off
while a speed limit sign was displayed on the multi-information display, the same sign displays again when the
engine switch is turned to ON.
■If “RSA Malfunction Visit Your Dealer” is shown
The system may be malfunctioning.
Have the vehicle inspected by any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer.
■Customization
Some functions can be customized. (Customizable features: P.358)

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■Stopping the engine
Vehicles with Multidrive
While driving with the D shift posi-
tion selected, depress the brake
pedal and stop the vehicle. The
engine will stop automatically.
When the engine stops, the Stop &
Start indicator will illuminate.
Vehicles with manual transmis-
sion
1 Fully depress the clutch pedal
and depress the brake pedal to
stop the vehicle.
2 Move the shift lever to N and
release the clutch pedal. The
engine will stop automatically.
When the engine is stopped by the Stop
& Start system, the Stop & Start indica- tor will illuminate.
■Restarting the engine
Vehicles with Multidrive
Release the brake pedal. The
engine will start automatically.
When the engine starts, the Stop &
Start indicator will turn off.
Vehicles with manual transmis-
sion
With the shift lever in N, depress
the clutch pedal. The engine will
Stop & Start system
Multidrive: The Stop & Start
system stops and starts the
engine according to brake
pedal or shift lever operation
when the vehicle is stopped,
such as at a stoplight, inter-
section, etc., in order to
improve fuel economy and
reduce noise pollution caused
by the engine idling.
Manual transmission: The
Stop & Start system stops and
starts the engine according to
clutch pedal or shift lever
operation when the vehicle is
stopped, such as at a stop-
light, intersection, etc., in
order to improve fuel economy
and reduce noise pollution
caused by the engine idling.
Stop & Start system opera-
tion

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start automatically.
When the engine starts, the Stop &
Start indicator will turn off.
Press the Stop & Start cancel
switch to disable the Stop & Start
system.
The Stop & Start cancel indicator
will illuminate.
Pressing the switch again will enable
the Stop & Start system and the Stop &
Start cancel indicator will turn off.
■Automatic enabling of the Stop & Start system
If the Stop & Start system is disabled
using the Stop & Start cancel switch, it will be automatically re-enabled once the engine switch is turned off and then
the engine is started.
When the engine is stopped by the
Stop & Start system when the vehi-
cle is on an incline, when the brake
pedal is released, brake force is
temporarily maintained to prevent
the vehicle from rolling backwards
before the engine is restarted and
drive force is generated. When
drive force is generated, the main-
tained brake force is automatically
canceled.
 This function operates on flat
surfaces as well as steep
inclines.
 Sound may be generated from
the brake system, but this does
not indicate a malfunction.
 Brake pedal response may
change and vibration may occur,
but this does not indicate a mal-
function.
■Points for use
●If the engine switch is pressed when
the engine is stopped by the Stop & Start system, the engine will not be able to be restarted by the automatic
engine start function. In this case, restart the engine using the normal engine starting procedure. (  P.129,
130)
●When the engine is being restarted by
the Stop & Start system, the power outlets may be temporarily unusable,
but this does not indicate a malfunc- tion.
●Installation and removal of electrical components and wireless devices may affect the Stop & Start system.
Contact any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer for details.
●When stopping the vehicle for a lon-ger period of time, turn the engine
switch off to stop the engine com- pletely.
●When the engine is restarted by the Stop & Start system, the steering wheel may temporarily feel heavy.
Disabling the Stop & Start
system
Hill-start assist control
(vehicles with Multidrive)

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■Operating conditions
●The Stop & Start system is operational when all of the following conditions
are met: • The vehicle has been driven a certain amount of time.
• The brake pedal is being depressed firmly.• The clutch pedal is not depressed
(vehicles with manual transmission). • The shift lever is in D (vehicles with Multidrive).
• The shift lever is in N (vehicles with manual transmission).• The driver’s seat belt is fastened.
• The driver’s door is closed. • The windshield defogger is off. (vehi-cles without a manual air conditioning
system) • The accelerator pedal is not being depressed (vehicles with Multidrive).
• The engine is adequately warmed up. • The outside temperature is -5°C (23°F) or higher.
• The hood is closed. ( P.201)
●In the following situations the engine
may not be stopped by the Stop & Start system. This is not a malfunction of the Stop & Start system.
• When the air conditioning system is being used.• When the battery is undergoing a peri-
odic recharge. • When the battery is not sufficiently charged, such as if the vehicle has
been parked for a long time and the battery charge has decreased, the electric load is large, the battery fluid
temperature is excessively low or the battery has deteriorated.• When the brake booster vacuum is
low. • When the elapsed time since the engine was restarted is short.
• When the vehicle is stopped fre- quently, such as when in a traffic jam.• When the engine coolant temperature
or transmission fluid temperature is extremely low or high.• When the vehicle is stopped on a
steep incline (vehicles with Multid- rive).
• When the steering wheel is being
operated. • When the vehicle is being driven in a high altitude area.
• When the battery fluid temperature is extremely low or high.• For a while after the battery terminals
have been disconnected and recon- nected.
●When the engine is stopped by the S t o p & S t a r t s y s t e m , t h e e n g i n e w i l l b e restarted automatically if any of the
following conditions are met:
(To enable the engine to be stopped by
the Stop & Start system again, drive the
vehicle.)
• The air conditioning system is turned on. (vehicles without a manual air
conditioning system) • The windshield defogger is turned on. (vehicles without a manual air condi-
tioning system) • The shift lever is shifted from D (vehi-cles with Multidrive).
• The shift lever is shifted from P. (When the engine is stopped by the Stop & Start system when the shift
lever is in P.) (vehicles with Multidrive) • The driver’s seat belt is unfastened.• The driver’s door is opened.
• The Stop & Start cancel switch is pressed.• The steering wheel is operated.
• The accelerator pedal is depressed (vehicles with Multidrive).• The vehicle starts to roll on an incline.
●When the engine is stopped by the Stop & Start system, the engine may
restart automatically in the following situations: (To enable the engine to be stopped by the Stop & Start system
again, drive the vehicle.) • When the brake pedal is pumped or strongly depressed.
• When the air conditioning system is being used.• When a switch of the air conditioning
system is operated (windshield defog- ger switch, etc.).• If the battery charge becomes low.

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■When the hood is opened
●If the hood is opened while the engine is stopped by the Stop & Start system,
the engine will stall and will not be able to be restarted by the automatic engine start function. In this case,
restart the engine using the normal engine starting procedure. ( P.129, 130)
●If the hood is closed after the engine is started with the hood open, the Stop
& Start system will not operate. Close the hood, turn the engine switch off, wait 30 seconds or more, and then
start the engine.
■Air conditioning system operation while the engine is stopped by the Stop & Start system
Vehicles with an automatic air condition- ing system: When the air conditioning is in automatic mode and the engine is
stopped by the Stop & Start system, the fan may operate at a low speed in order to prevent the temperature in the cabin
from increasing or decreasing or may be stopped.
To prioritize air conditioning system per-
formance when the vehicle is stopped, disable the Stop & Start system by pressing the Stop & Start cancel switch.
●If the windshield is fogged up
Turn the windshield defogger on.
( P.221, 225)
If the windshield fogs up frequently,
press the Stop & Start cancel switch to
disable the Stop & Start system.
●If an odor is emitted from the air con- ditioning system• Vehicles with a manual air condition-
ing system
If the idling stop time setting is set to
“Extended”, change it to “Standard”. If
an odor is emitted when the idling stop
time setting is set to “Standard”, press
the Stop & Start cancel switch to deacti-
vate the Stop & Start system.
• Vehicles with an automatic air condi-
tioning system
Press the Stop & Start cancel switch to
deactivate the Stop & Start system.
■Changing the idling stop time with
the air conditioning system on
The length of time the Stop & Start sys-
tem will operate when the air condition-
ing system is on can be changed in
of the multi-information display ( P. 8 6 ) .
(The length of time the Stop & Start sys-
tem will operate when the air condition-
ing system is off cannot be changed.)
■Displaying the Stop & Start system
status
 P. 8 7
■Multi-information display mes- sages
If the following situations, and a
message may be displayed on the multi-
information display.
●When the engine cannot be stopped by the Stop & Start system
“Press Brake Harder to Activate”*
• The brake pedal is not sufficiently depressed.
 If the brake pedal is depressed fur-
ther, the system will operate.
*: Vehicles with Multidrive
“Non-Dedicated Battery”
• A battery not designed for use with a Stop & Start system may have been
installed.
 Have the vehicle inspected by any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer.
“Battery Charging”
• The battery charge may be low.
 Stopping of the engine is temporarily
prohibited to prioritize charging of the

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battery. After the engine runs for a cer-
tain amount of time, the system will be
enabled.
• A refresh charge may be occurring
 After a refresh charge for up to an
hour completes, the system can be
operated.
• If displayed continuously for a long time (more than an hour)
 The battery may be deteriorated. Con-
tact any authorized Toyota retailer or
Toyota authorized repairer, or any reli-
able repairer for details.
“Stop & Start Unavailable”
• The Stop & Start system is temporarily disabled.
 Allow the engine to run for some time.
• The engine may have been started
with the hood open.
 Close the hood, turn the engine
switch off, wait for 30 seconds or more,
and then start the engine.
“In Preparation”
• The vehicle is being driven in a high altitude area.• Vehicles with Multidrive: The brake
booster vacuum is low.
 When the brake booster vacuum
reaches a predetermined level, the sys-
tem will be enabled.
“For Climate Control”
• The air conditioning system is being
used when the ambient temperature is high or low.
 If the difference between the set tem-
perature and cabin temperature
becomes small, the system will be
enabled.
• The windshield defogger is on.
●When the engine automatically restarts while stopped by the Stop &
Start system
“In Preparation”*
• The brake pedal has been depressed further or pumped.
 The system will be enabled after the
engine runs and the brake booster vac-
uum reaches a predetermined level.
*: Vehicles with Multidrive
“For Climate Control”
• The air conditioning system has been turned on or is being used.• The windshield defogger has been
turned on.
“Battery Charging”
• The battery charge may be low.
 The engine is restarted to prioritize
battery charging. After the engine runs
for a certain amount of time, the system
will be enabled. (vehicle with manual
transmission)
 The system will be enabled after the
engine runs to sufficiently charge the
battery. (vehicle with Multidrive)
●When the engine cannot be restarted
by the Stop & Start system
“Stop & Start System Active Shift to N
and Press Clutch to Restart”*
 When the engine is stopped by the
Stop & Start system, the shift lever was
moved to a position other than N without
depressing the clutch pedal.
*: Vehicles with manual transmission
■When a buzzer sounds
If the driver’s door is opened when the engine is stopped by the Stop & Start
system and the shift lever is in D, a buzzer will sound and the Stop & Start system indicator will flash. To stop the
buzzer, close the driver’s door.
■The Stop & Start system protection function
●When the volume of the audio system

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is excessively high, sound output from
the audio system may suddenly be cut off in order to reduce battery con-sumption. To prevent the audio sys-
tem from being cut off, keep the volume of audio system at a moderate level. If the audio system has been cut
off, turn the engine switch off, wait for 3 seconds or more and then turn it to ACC or ON to re-enable the audio
system.
●The audio system may not be acti-
vated if the battery terminals are dis- connected and then reconnected. If this occurs, turn the engine switch off
and then repeat the following opera- tion twice to activate the audio system normally.
• Turn the engine switch to ON and then to off.
■Replacing the battery
 P. 3 3 7
■If the Stop & Start cancel indicator
flashes continuously
The system may be malfunctioning. Have the vehicle inspected by any
authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
■If “Stop & Start System Malfunction
Visit Your Dealer” is displayed on the multi-information display
The system may be malfunctioning.
Have the vehicle inspected by any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer.
WARNING
■When the Stop & Start system is operating
Make sure to disable the Stop & Start system while the vehicle is in a poorly ventilated area.
If not disabled, the engine may be automatically restarted unexpectedly, causing exhaust gases to collect and
enter the vehicle, possibly resulting in death or a serious health hazard.
●Do not leave the vehicle while the
engine is stopped by the Stop & Start system (while the Stop & Start indicator is on). An accident may
occur due to the automatic engine start function.
●Depress the brake pedal and apply the parking brake when necessary while the engine is stopped by the
Stop & Start system (while the Stop & Start indicator is on).
NOTICE
■To ensure the system operates correctly
If any of the following situations occur, the Stop & Start system may not oper-ate correctly. Have your vehicle
inspected by any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
●While the driver’s seat belt is fas-tened, the driver’s and front pas-senger’s seat belt reminder light
flashes.
●Even though the driver’s seat belt is
not fastened, the driver’s and front passenger’s seat belt reminder light does not illuminate.
●Even though the driver’s door is closed, the open door warning light
is illuminated or the interior light is illuminated when the interior light switch is in the door position.

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*: If equipped
■Location and types of sensors
Front corner sensors
Front center sensors
Rear corner sensors
Rear center sensors
■Display
When the sensors detect an object,
such as a wall, a graphic is shown
on the multi-information display
depending on the position and dis-
NOTICE
●Even though the driver’s door is open, the open door warning light
does not illuminate or the interior light does not illuminate when the interior light switch is in the door
position.
■If the engine stalls (vehicles with
manual transmission)
If the Stop & Start system is enabled and the clutch pedal is depressed
quickly, the engine may restart.
Toyota parking assist-
sensor*
The distance from your vehicle
to objects, such as a wall,
when parallel parking or
maneuvering into a garage is
measured by the sensors and
communicated via the multi-
information display and a
buzzer. Always check the sur-
rounding area when using this
system.
System components