2018 TOYOTA YARIS fuel

951-3. Hybrid system
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For safety and security
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NOTICE
■Hybrid battery (traction battery) air intake vent
● Do not get water or foreign materials in the air intake vent as this may
cause a short circuit and damage the hybrid battery (traction battery).
● Do not carry large amounts of water such as water cooler bottles in the
vehicle. If water spills onto the hybrid battery (traction battery), the battery
may be damaged. Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer.
● There is a filter installed to the air intake vent. When the filter remains
noticeably dirty even after cleaning the air intake vent, filter cleaning or
replacement is recommended. For information regarding filter cleaning or
replacement, contact any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
● Vehicles with color display: If “Maintenance required for Traction battery
cooling parts. See owner’s manual.” is shown on the multi-information dis-
play, the air intake vent and filter may be clogged. Refer to P. 420 for infor-
mation on how to clean the air intake vent.
● Do not place objects that will block the
air intake vent. When the air intake vent
is blocked, the battery operations will be
restricted and cause a decline in fuel
consumption.
● Clean the air intake vent regularly to
prevent the hybrid battery (traction bat-
tery) from overheating.

1102. Instrument cluster
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*1: These lights turn on when the power switch is turned to the “ON” position
(vehicles without a smart entry & start system) or ON mode (vehicles with
a smart entry & start system) to indicate that a system check is being per-
formed. They will turn off after the hybrid system on, or after a few sec-
onds. There may be a malfunction in a system if a light does not come on,
or if the lights do not turn off. Have the vehicle inspected by any authorized
Toyota retailer or Toyota authorized repairer, or any reliable repairer.
*2: If equipped
*3: The light turns on to indicate a malfunction.
*4: The light flashes in yellow to indicate a malfunction. The light flashes
quickly in green to indicate that the steering lock has not been released.
*5: The light illuminate on the center panel.
*6: The light flashes to indicate a malfunction.
*7: The lights turn on with LDA indicator to indicate a malfunction.
*8: Vehicles with monochrome display
*9: Vehicles with color display
*10: The light illuminates on the multi-information display.
*1, 8
Low traction battery
warning light ( P. 521)
*1, 2
Tire pressure warning
light ( P. 522)
*8
Open door warning light
( P. 521)
*1, 9
Master warning light
( P. 522)
Low fuel level warning
light ( P. 521)
*1, 8
Hybrid system overheat
warning light ( P. 522)
Driver’s and front
passenger’s seat belt
reminder light ( P. 521)
*1, 8
P position request
warning light ( P. 523)
*5Rear passenger’s seat
belt reminder lights
( P. 521)
*3, 8
Go to service warning
light ( P. 524)

1142. Instrument cluster
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Gauges and meters (vehicles with mono-
chrome display)
Hybrid System Indicator
Displays hybrid system power output and regenerative level.
Speedometer
Displays the vehicle speed.
Fuel gauge
Displays the quantity of fuel remaining in the tank.
Display change button
 P. 121
Multi-information display
P. 121
Clock adjusting buttons
P. 123
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1162. Instrument cluster
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● By keeping the indicator needle within Eco area, more Eco-friendly driving
can be achieved.
● Charge area indicates regeneration* status. Regenerated energy will be
used to charge the hybrid battery (traction battery).
*: When used in this manual, “regeneration” refers to the conversion of
energy created by the movement of the vehicle into electrical energy.
■ Engine speed
On hybrid vehicles, engine speed is precisely controlled in order to help
improve fuel efficiency and reduce exhaust emissions, etc.
There are times when the engine speed that is displayed may differ even
when vehicle operation and driving conditions are the same.
■ Outside temperature display
● In the following situations, the correct outside temperature may not be dis-
played, or the display may take longer than normal to change.
• When stopped, or driving at low speeds (less than 25 km/h [16 mph])
• When the outside temperature has changed suddenly (at the entrance/
exit of a garage, tunnel, etc.)
● When “- -” or “E” is displayed, the system may be malfunctioning.
Take your vehicle to any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
● The temperature range that can be displayed is from -40°C (-40°F) to 50°C
(122°F).
NOTICE
■ To prevent damage to the engine and its components
The engine may be overheating if the high engine coolant temperature
warning light flashes or comes on. In this case, immediately stop the vehicle
in a safe place, and check the engine after it has cooled completely.
( P. 5 8 1 )

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2. Instrument cluster
Instrument cluster
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Gauges and meters (vehicles with color
display)
Hybrid System Indicator
Displays hybrid system power output and regenerative level.
Outside temperature display
Displays the outside temperature within the range of -40°C (-40°F) to
50°C (122°F). Low outside temperature indicator comes on when the
ambient temperature is 3°C (37°F) or lower.
Shift position display
Displays the selected shift position. ( P. 232)
Clock
Displays the current time. (P. 123)
Speedometer
Displays the vehicle speed.
Fuel gauge
Displays the quantity of fuel remaining in the tank.
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1192. Instrument cluster
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Instrument cluster
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■The meters and display illuminate when
Vehicles without a smart entry & start system
The power switch is in the “ON” position.
Vehicles with a smart entry & start system
The power switch is in ON mode.
■ Hybrid System Indicator
● By keeping the indicator needle within Eco area, more Eco-friendly driving
can be achieved.
● Charge area indicates regeneration* status. Regenerated energy will be
used to charge the hybrid battery (traction battery).
*: When used in this manual, “regeneration” refers to the conversion of
energy created by the movement of the vehicle into electrical energy.
■ Engine speed
On hybrid vehicles, engine speed is precisely controlled in order to help
improve fuel efficiency and reduce exhaust emissions, etc.
There are times when the engine speed that is displayed may differ even
when vehicle operation and driving conditions are the same.
Power area
Shows that an Eco-friendly driving
range is being exceeded (during full
power driving, etc.)
Eco area
Shows that the vehicle is being driven in
an Eco-friendly manner.
Hybrid Eco area
Shows that gasoline engine power is
not being used very often.
The gasoline engine will automatically
stop and restart under various condi-
tions.
Charge area
Shows that energy is being recovered
via the regenerative brake.
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1222. Instrument cluster
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■Odometer
Displays the total distance the vehicle has been driven.
■Trip meter
Displays the distance the vehicle has been driven since the meter
was last reset. Trip meters A and B can be used to record and dis-
play different distances independently.
Press and hold the button for longer than 1 second to reset. Pressing and
holding the button while the trip meter is displayed will reset the trip meter
to “0”.
■Instantaneous fuel consumption
Displays the instantaneous of fuel consumption.
Use the displayed instantaneous fuel consumption as a reference.
■Average fuel consumption
Displays the average rate of fuel consumption.
• The function can be reset by pressing the button for longer than 1 sec-
ond when the average fuel consumption is displayed.
• Use the displayed average fuel consumption as a reference.
■Driving range
Displays the estimated maximum distance that can be driven with
the quantity of fuel remaining.
• This distance is computed based on your average fuel consumption. As
a result, the actual distance that can be driven may differ from that dis-
played.
• When only a small amount of fuel is added to the tank, the display may
not be updated.
When refueling, turn the power switch to the “LOCK” position (vehicles
without a smart entry & start system) or off (vehicles with a smart entry &
start system). If the vehicle is refueled without turning the power switch to
the “LOCK” position or off, the display may not be updated.
■Average vehicle speed
Displays the average vehicle speed since the hybrid system was
last started.
Drive information

1232. Instrument cluster
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Instrument cluster
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EV indicator can be activated or deactivated by pressing the display
change button when the EV indicator customization display is dis-
played.
To change the EV indicator customization display, display the odometer
and press and hold the display change button until the display changes.
The clock can be adjusted by pressing the buttons.
Adjust the hours
Adjust the minutes
■ When disconnecting and reconnecting battery terminals
The following information data will be reset.
● Average fuel consumption
● Driving range
● Average vehicle speed
● Clock data
■ Liquid crystal display
Small spots or light spots may appear on the display. This phenomenon is
characteristic of liquid crystal display, and there is no problem continuing to
use the display.
■ Changing the pre-crash warning timing
 P. 266
EV indicator customization
Clock
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