Toyota Prius Prime (2021 year). Manual in english — part 4

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3. Instrument cluster

*

1

: If

is pressed and held while this item is displayed, the information is

reset.

*

2

: This item is reset each time the hybrid system starts.

*

3

: This value is not displayed if electricity needed for EV driving is not remain-

ing.

*

4

: When the air conditioning system is operating, the icon display changes to

and the driving range with the air conditioning system on is dis-

played.

*

5

: The EV driving range may shorten even when not driving due to power

consumption by the system.

Mileage display

Average fuel consumption display

1

ODO (Odometer)

Total mileage

Average fuel consumption since
last reset

Average fuel consumption since
last reset

*

1

2

TRIP A (Trip meter A)

Mileage since last reset

*

1

TRIP A average fuel consumption

Average fuel consumption since
TRIP A was reset

*

1

3

TRIP B (Trip meter B)

Mileage since last reset

*

1

TRIP B average fuel consumption

Average fuel consumption since
TRIP B was reset

*

1

4

(Mileage since hybrid sys-

tem was started)

Mileage since hybrid system
started

*

2

Average fuel consumption after
hybrid system started

Average fuel consumption since
hybrid system was started

*

2

5

(Distance to empty)

Approximate distance vehicle
can travel based on current
remaining fuel amount

Blank screen

6

(EV driving range)

Approximate driving range using
only the electric motor (traction
motor) (



P. 108)

*

3, 4, 5

Blank screen

7

Blank screen

Blank screen

1

2

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3. Instrument cluster

3

Instrument clus

ter

Simple screen or split screen can be selected for the main display.

When split screen is selected, a variety of information can be displayed on
a sub-screen in addition to the contents of the simple screen.

Select the “Meter Customize” settings (

) screen on the

screen of the multi-information display, and then press

.

(



P. 246)

Press

or

of the meter control switches to select “Simple/

Split Screen”.

Press

to display the setting screen.

Press

or

of the meter

control switches to select a dis-
play mode.

Press

.

The contents of the main display switch to the selected display mode.
Press

to return to the previous screen.

Switching the display mode (vehicles without RSA [Road Sign
Assist])

1

2

3

4

5

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3. Instrument cluster



Vehicles without RSA (Road Sign Assist)

When split screen is selected for the main display, display contents on
the sub-screen can be selected.



Vehicles with RSA (Road Sign Assist)

When RSA (Road Sign Assist) is off, display contents on the sub-
screen can be selected.

Press

or

of the

meter control switches and
select the sub-screen.

When the sub-screen is selected,

is displayed on the sub-

screen.

Press

or

of the meter control switches to select the dis-

play item.

One of the following 4 items can be displayed.

Switching contents displayed on the sub-screen

1

2

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3. Instrument cluster

3

Instrument clus

ter

Display contents

Detail

Hybrid System Indicator

A convenient Hybrid System Indicator is displayed.
Refer to P. 225 for details on how to read the Hybrid
System Indicator.

Current electricity consumption

When in EV/EV auto mode, the current electricity
consumption during driving is displayed.

• The

mark indicates the total average electric-

ity consumption since last reset until it is reset
again.

• When “Electricity Consumption Reset” (



P. 250)

is performed, the data of the total average elec-
tricity consumption is deleted and the

mark is

reset to 0.

Current fuel consumption

When in HV mode, the current fuel consumption
during driving is displayed.

• The

mark indicates the value displayed in the

average fuel consumption display (



P. 213).

Switching the average fuel consumption display
also changes the position of the

mark.

• When the average fuel consumption is reset, the

position of the

mark is reset to 0.

Hybrid battery (traction battery) status

The same contents as the hybrid battery (traction
battery) status on the Hybrid System Indicator are
displayed. (



P. 225)

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3. Instrument cluster

■

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 12 mph [20 km/h])
• 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 your Toyota dealer.

■

Electricity consumption

When the unit is set to “MPH”:
Electricity consumption is the consumption rate of the electricity when EV
driving is performed and equivalent to the fuel consumption for the gasoline
vehicles. For this vehicle, driven distance per kWh of electricity consumed
(“miles/kWh”) is displayed as electricity consumption on each screen.
When the unit is set to “km/h”:
Electricity consumption is the consumption rate of the electricity when EV
driving is performed and equivalent to the fuel consumption for the gasoline
vehicles. For this vehicle, electricity consumed per 100 km (“kWh/100 km”) is
displayed as electricity consumption on each screen.

■

EV driving range



P. 108

■

Distance to empty

●

This distance is computed based on your average fuel consumption. As a
result, the actual distance that can be driven may differ from that displayed.

●

When only a small amount of fuel is added to the tank, the display may not
be updated.
When refueling, turn the power switch off. If the vehicle is refueled without
turning the power switch off, the display may not be updated.

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3. Instrument cluster

3

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ter

■

Switching the driving mode (



P. 430)

*

: The animation displayed when the driving mode is switched can be turned

off in the “Meter Customize” settings. (



P. 248)

When the driving mode is switched, the
driving mode indicator changes and an
animation

*

is displayed on the multi-infor-

mation display.
Also, the background color of the main
display, energy monitor (



P. 223) and

Hybrid System Indicator (



P. 225)

change as follows.

Driving modes

Background color

Normal mode

Green

Power mode

Red

Eco drive mode

Blue

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3. Instrument cluster

Multi-information display

Information related to each icon
on the upper portion of the multi-
information display can be dis-
played by operating the meter
control switches to select the icon.

Icons are displayed when pressing

or

of the meter control

switches and turn off shortly after
pressing the switch.
Screens linked with vehicle functions may be automatically displayed
according to the operation status of the corresponding functions.

A variety of information related to the vehicle can be displayed,
including the operation status of each system and data related
to Eco driving, and the settings of each system can be changed
according to user preference.

Display contents

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3. Instrument cluster

3

Instrument clus

ter

*

: When there is a warning message that can be displayed, the color of

changes to amber.

Menu icons

Contents

Pages

Drive information

The energy monitor that shows the operation
status of the hybrid system, or other informa-
tion such as electricity consumption and fuel
consumption are displayed.

P. 222

Clock setting display

The clock settings can be changed.

P. 239

Navigation

system-linked

display

(if

equipped)

The information related to the navigation sys-
tem is displayed.

P. 240

Audio system-linked display

The audio system settings can be changed.

P. 240

Air conditioning system settings screen

The air conditioning system settings can be
changed.

P. 241

Driving assist system information

The information related to driving assist sys-
tems such as the LTA (Lane Tracing Assist)
and dynamic radar cruise control with full-
speed range is displayed.

P. 245

Warning message display

*

The warning messages are displayed.

P. 245

Settings display

The settings of the vehicle functions, meter
display, etc. can be changed.

P. 246

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3. Instrument cluster

Press

or

of the meter control switches and select the icon

of the desired item.

The selected icon is highlighted and the display switches to the information
screen.
When split screen display is selected for the main display or RSA (Road
Sign Assist)

*

is off, the sub-screen of the main display can also be

selected. (



P. 216)

*

: If equipped

Press

or

of the meter control switches to switch the con-

tents of the display.
Press

on screens where it

is necessary to select or con-
firm an item.

On screens with tab displays,
pressing

selects the tab dis-

play, and the screen display can be
changed by pressing

or

of

the meter control switches.

Press

to return to the previous screen.

When

is selected, the following information can be displayed by

pressing

or

of the meter control switches.

●

Energy monitor (



P. 223)

●

Hybrid System Indicator (



P. 225)

●

“Fuel Consumption Record” (



P. 233)

●

“Drive Monitor” (



P. 236)

●

“Drive Monitor 2” (



P. 237)

●

“Eco-Diary” (



P. 238)

Basic Operations

1

2

Tab display

3

Drive information

4

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3. Instrument cluster

3

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ter

◆

Energy monitor

The energy monitor can be used to check the vehicle drive status,
hybrid system operation status and energy regeneration status.

While charging from the external power source, the flow of electrical
energy while charging is displayed.

When energy is flowing, an arrow appears and a bright point of light
moves to show the direction of the flow of energy. When energy is
not flowing, the bright point of light is not displayed.

●

The arrows from the image of the engine to that of the electric
motor (traction motor) or tires are displayed in red.

●

The arrow indicating energy consumption is displayed in yellow,
and the arrow indicating energy regeneration or charging is dis-
played in green. Also, the color around the image of the hybrid
battery (traction battery) is changed.

As an example, all arrows are shown in the illustration, but the actual
contents of the display will differ.

■

Except when charging

Gasoline engine
Electric motor
(traction motor)
Air conditioning system oper-
ation

*

1

Hybrid battery
(traction battery)
Tire
Bright point of light showing the flow of energy

(Display example)

●

When the hybrid battery (traction battery) is being charged, the
bright point of light moves towards

.

●

During driving, the bright point of light moves from

or

(or

both depending on the situation) towards

.

*

2

●

When the air conditioning compressor is operating, a bright point
of light moves from

to

.

●

During driving, the image of the tires rotates.

*

1

: It is displayed while the air conditioning system is operating.

*

2

: The display may differ depending on the driving status.

1
2

3

4

5
6

4

1

2

5

4

3

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3. Instrument cluster

■

While charging

Hybrid battery (traction bat-
tery)
Charging connector

(Display example)
When the hybrid battery (traction battery) is being charged, a bright
point of light moves from

to

.

■

When the charging connector is locked (vehicles with smart lid & con-
nector locking system) (



P. 148)

1

2

is displayed in the charging connector

display portion on the energy monitor.

2

1

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3. Instrument cluster

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◆

Hybrid System Indicator

The display changes according to accelerator pedal operation and
displays the current driving status and energy regeneration status.

The display contents of the Hybrid System Indicator are different in EV
mode and HV mode.
The Hybrid System Indicator can be displayed on the sub-screen of the
main display (



P. 217) and the head-up display (if equipped)

(



P. 254).

■

How to read the display



In EV mode

Charge area

Shows that energy is being recovered via the regenerative charging.

EV driving area

Shows that the vehicle is driven using only the electric motor (traction
motor).

Gasoline engine running area

Shows that the gasoline engine is used as auxiliary power.

Eco area

Shows that the vehicle is being driven in an Eco-friendly manner.
Changed within the “ECO Accelerator Guidance” range. (



P. 228)

*

1

Head-up display

(if equipped)

Sub-screen

Multi-information

display

1

2

3

4

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3. Instrument cluster

EV indicator

*

1, 2

The EV indicator comes on when the vehicle is driven using only the
electric motor (traction motor) or the gasoline engine is stopped.

Hybrid battery (traction battery) status



P. 231

Eco score



P. 229

EV driving range



P. 254

●

By keeping the indicator within Eco area, more Eco-friendly driv-
ing can be achieved.

●

Charge area indicates regeneration

*

3

status. Regenerated

energy will be used to charge the hybrid battery (traction battery).

*

1

: Not displayed on the sub-screen or head-up display.

*

2

: The EV indicator function can be turned off in the “Meter Customize”

settings. (



P. 248)

*

3

: When used in this manual, “regeneration” refers to the conversion of

energy created by the movement of the vehicle into electrical energy.

5

6

7

8

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

In HV mode

Charge area

Shows that energy is being recovered via the regenerative charging.

Eco area

Shows that the vehicle is being driven in an Eco-friendly manner.
Changed within the “ECO Accelerator Guidance” range. (



P. 228)

*

1

Power area

Shows that an Eco-friendly driving range is being exceeded (during full
power driving etc.)

Hybrid Eco area

*

2

Shows that gasoline engine power is not being used very often.
The gasoline engine will automatically stop and restart under various
conditions.

EV indicator

*

1, 3

The EV indicator comes on when the vehicle is driven using only the
electric motor (traction motor) or the gasoline engine is stopped.

Hybrid battery (traction battery) status



P. 231

Eco score



P. 229

EV driving range



P. 254

Head-up display

(if equipped)

Sub-screen

Multi-information

display

1

2

3

4

5

6

7

8

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3. Instrument cluster

●

By keeping the indicator within Eco area, more Eco-friendly driv-
ing can be achieved.

●

Charge area indicates regeneration

*

4

status. Regenerated

energy will be used to charge the hybrid battery (traction battery).

*

1

: Not displayed on the sub-screen or head-up display.

*

2

: Not displayed on the sub-screen.

*

3

: The EV indicator function can be turned off in the “Meter Customize”

settings. (



P. 248)

*

4

: When used in this manual, “regeneration” refers to the conversion of

energy created by the movement of the vehicle into electrical energy.

■

“ECO Accelerator Guidance”

A blue zone is displayed in the Eco area which can be used as a
reference operation range for using the accelerator pedal according
to driving conditions such as starting off and cruising.

The “ECO Accelerator Guidance” display changes according to the driv-
ing status, such as when starting off or cruising.
It is easier to drive in an Eco-friendly manner by driving according to the
display showing the accelerator pedal operations and staying within the
“ECO Accelerator Guidance” range. (



P. 322)

The “ECO Accelerator Guidance” function can be turned off in the
“Meter Customize” settings. (



P. 248)



In EV mode



In HV mode

“ECO Accelerator Guidance”

“ECO Accelerator Guidance”

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■

Eco score

The driving status for the following 3 situations are evaluated in 5
levels: Smooth start-off acceleration (“Eco-Start”), driving without
sudden acceleration (“Eco-Cruise”) and smooth stopping (“Eco-
Stop”). Each time the vehicle is stopped, a score result is displayed
out of a perfect score of 100 points.

Score result
“Eco-Start” status
“Eco-Cruise” status
“Eco-Stop” status

How to read the bar display:

*

: For items not currently evaluated, the display reads 0.

●

The Eco score is reset each time the vehicle starts off to start a new
evaluation.

●

When the shift position is P, only the Eco score display area is
enlarged and displayed. When the shift position is shifted from P,
the display returns to normal.

●

When the hybrid system stops, the current total score result and
advice on how to increase the score are displayed. (



P. 196)

1
2
3
4

Score

Low

*

High

Bar display

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3. Instrument cluster

■

Information display of EV driving

One of the following 2 information in the items of “HV System Indi-
cator” in “Meter Customize” settings can be selected to display in
the left upper corner of the Hybrid System Indicator. (



P. 248)



“EV Energy”

The percentage of the remain-
ing hybrid battery (traction bat-
tery) that can be used for EV
driving is displayed.

Becomes 100% when the hybrid
battery (traction battery) is fully
charged.



“EV Distance”

The approximate distance that
can be driven using only the
electric motor (traction motor).
(



P. 108)

When the air conditioning sys-
tem is operating, the icon dis-
play changes to

and the

driving range with the air condi-
tioning system on is displayed.

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■

When operation of each function stops

●

The Hybrid System Indicator stops operating in the following situations.
• The “READY” indicator is not illuminated.
• The shift position is not D or B.

●

The Eco score and “ECO Accelerator Guidance” stop operating in the fol-
lowing situations.
• The Hybrid System Indicator is not operating.
• Dynamic radar cruise control with full-speed range is being used.

■

Display of the remaining hybrid battery (traction battery)

●

The current amount of the remaining hybrid battery (traction battery) is dis-
played in the Hybrid System Indicator or the sub-screen on the main display.
(



P. 217)

• The remaining battery for EV driving in EV mode is displayed in green,

and the remaining battery used in HV mode is displayed in blue.

• The amount of the remaining battery displayed decrease as the vehicle is

driven and increase when the hybrid battery (traction battery) is charged,
electrical energy is regenerated using the regenerative braking (



P. 94)

or electricity is generated by the gasoline engine.

• If the remaining battery is not displayed in green, HV mode is automati-

cally selected and EV mode cannot be used. To enable EV driving,
charge the hybrid battery (traction battery). (



P. 110)

●

The amount of the hybrid battery (traction battery) in HV mode is automati-
cally controlled by the hybrid system. The amount of remaining hybrid battery
(traction battery) in HV mode may not reach the top line

*

even if electrical

energy is regenerated using the regenerative braking (



P. 94) or electricity

is generated by the gasoline engine. However, this does not indicate a mal-
function. Also, even if the display of the remaining hybrid battery (traction
battery) exceeds the top line, the display is shown in blue until the vehicle
returns to EV mode.

*

: The position of the boundary line between EV mode and HV mode on the

display of the remaining hybrid battery (traction battery).

●

Depending on the charging situation, when the display of the remaining
hybrid battery (traction battery) is shown during charging, charging contin-
ues even after the display of the remaining hybrid battery (traction battery)
shows a fully charged state. However, this does not indicate a malfunction.
Please wait until charging is finished.

The hybrid battery (traction battery)
is fully charged
The hybrid battery (traction battery)
for EV mode is not remaining

1

2

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3. Instrument cluster

■

Remaining charge amount warning of hybrid battery (traction battery)

●

The buzzer sounds intermittently when the hybrid battery (traction battery)
remains without charging while the shift position is in N, or the remaining
charge amount drops below a certain level.
If the remaining charge amount drops further, the buzzer sounds continu-
ously.

●

When a warning message is shown on the multi-information display and the
buzzer sounds, follow the instructions displayed on the screen to perform
troubleshooting.

■

About the Eco score

●

After starting off, Eco score display does not start until the vehicle speed
exceeds approximately 19 mph (30 km/h).

●

In addition to the vehicle driving status, the Eco score also evaluates the air
conditioning system usage condition (



P. 243). The score displayed when

the hybrid system stops is the total result of the driving status after the
hybrid system starts and the air conditioning usage condition.

■

“EV Energy” and “EV Distance” display

The rate at which the “EV Energy” and “EV Distance” remaining amount
decreases depends on the driving conditions of the vehicle. Also, the “EV
Energy” and “EV Distance” remaining amount may decrease due to system
power consumption even though the vehicle is not being driven.

■

Predictive Efficient Drive (Predictive Deceleration Support)
(vehicles with 11.6-inch display)

When a predictive deceleration support point registered in the navigation sys-
tem is approached, the system turns off the Eco accelerator guide and
informs the driver of releasing the accelerator pedal early.
For details about Predictive Efficient Drive (Predictive Deceleration Support),
refer to “NAVIGATION SYSTEM OWNER’S MANUAL”.

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3. Instrument cluster

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◆

“Fuel Consumption Record”



When the unit is set to “MPH”

The transitions of the average fuel consumption after the hybrid
system starts can be checked in units of 1 mile (1.6 km) or 5 miles
(8 km) of driving.



When the unit is set to “km/h”

The transitions of the average fuel consumption after the hybrid
system starts can be checked in units of 1 km (0.6 mile) or 5 km
(3.1 miles) of driving.

■

How to read the screen

The “

1 miles” display is shown as an example. However, the

basic method for how to read the screen is the same for each fuel
consumption history screen.

Current average electricity
and fuel consumption record
(yellow display)

When the unit is set to “MPH”:
When the recorded unit is
exceeded (every 1 mile [1.6 km]
or 5 miles [8 km] the currently
displayed

history

moves

towards the left side and the old-
est record is deleted.
When the unit is set to “km/h”:
When the recorded unit is exceeded (every 1 km [0.6 mile] or 5 km [3.1
miles]) the currently displayed history moves towards the left side and
the oldest record is deleted.

Past average electricity and fuel consumption record (green dis-
play)
Tab display

Displays types of “Fuel Consumption Record”.

1

2

3

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■

Types of “Fuel Consumption Record”



When the unit is set to “MPH”

*

: This record is reset each time the hybrid system stops.



When the unit is set to “km/h”

*

: This record is reset each time the hybrid system stops.

Tab display

Recorded contents

Recorded range

“

1 miles”

Average electricity con-
sumption of every 1 mile
(1.6 km) driven

*

The last 15 miles (24.1 km)
driven

“

5 miles”

Average electricity con-
sumption of every 5 miles (8
km) driven

*

The last 30 miles (48.3 km)
driven

“

1 miles”

Average fuel consumption
of every 1 mile (1.6 km)
driven

*

The last 15 miles (24.1 km)
driven

“

5 miles”

Average fuel consumption
of every 5 miles (8 km)
driven

*

The last 30 miles (48.3 km)
driven

Tab display

Recorded contents

Recorded range

“

1 km”

Average electricity con-
sumption of every 1 km
(0.6 mile) driven

*

The last 15 km (9.3 miles)
driven

“

5 km”

Average electricity con-
sumption of every 5 km
(3.1 miles) driven

*

The last 30 km (18.6 miles)
driven

“

1 km”

Average fuel consumption
of every 1 km (0.6 mile)
driven

*

The last 15 km (9.3 miles)
driven

“

5 km”

Average fuel consumption
of every 5 km (3.1 miles)
driven

*

The last 30 km (18.6 miles)
driven

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■

Switching the electricity and fuel consumption history screen

While the “Fuel Consumption Record” screen is displayed, press

.

The tab display is selected and it is possible to switch the contents of
the display.

Press

or

of the meter control switches to switch the con-

tents of the display.

Each time

is pressed, the display switches in the following order:



When the unit is set to “MPH”

“

1 miles”, “

5 miles”, “

1 miles” and “

5 miles”

*

1

. When

is pressed, it switches in the reverse order.



When the unit is set to “km/h”

“

1 km”, “

5 km”, “

1 km” and “

5 km”

*

2

. When

is

pressed, it switches in the reverse order.

*

1

: After “

5 miles”, the display returns to “

1 miles”.

*

2

: After “

5 km”, the display returns to “

1 km”.

1

2

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3. Instrument cluster

◆

“Drive Monitor”

Displays information such as the driving time and average vehicle
speed, which are linked with the current mileage display. (



P. 213)

Current contents of the dis-
play

Displayed information shows
which driving record the cur-
rently displayed contents are
based on.

“Elapsed Time”
“Average Speed”
“EV Driving Ratio”

For the displayed distance of the mileage display, the percent traveled
using only electric motor power is displayed.

Each time

is pressed, the mileage display (



P. 213) switches

and the contents of the “Drive monitor” change as follows.

*

1

: When the average fuel consumption is reset (



P. 214), the “Drive monitor”

display is also reset.

*

2

: When the trip meter is reset (



P. 214), the “Drive monitor” display is also

reset.

*

3

: This item is reset each time the hybrid system starts.

1

2
3
4

Mileage display

Contents of the “Drive monitor”

ODO

After Reset

Information since last reset

*

1

TRIP A

TRIP A

Information based on driving record of
TRIP A

*

2

TRIP B

TRIP B

Information based on driving record of
TRIP B

*

2

After Start

Information since hybrid system was
started

*

3

Blank screen

1

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3. Instrument cluster

3

Instrument clus

ter

◆

“Drive Monitor 2”

The following information of EV driving is displayed.

Total average electricity con-
sumption
Indicates the total average
electricity consumption since
last reset until it is reset
again.

*

1

EV driving range (without
using the air conditioning
system)
Indicates the estimated distance that can be driven using the cur-
rent remaining hybrid battery (traction battery). (



P. 108)

*

2

EV driving range (with using the air conditioning system)
Indicates the estimated distance that can be driven using the cur-
rent remaining hybrid battery (traction battery) while using the air
conditioning system.

*

2

*

1

: When “Electricity Consumption Reset” (



P. 250) is performed, the data

of the total average electricity consumption is deleted.

*

2

: The EV driving range may shorten even when not driving due to power

consumption by the system.

1

2

3

238

PRIUS PRIME_OM_OM47D71U_(U)

3. Instrument cluster

◆

“Eco-Diary”

The history of the average electricity consumption, air conditioning
system load ratio (“A/C Load Ratio”)

*

, distance traveled and aver-

age fuel consumption can be displayed in a table according to day
(“Daily”) or month (“Monthly”) units.

*

: It indicates the percentage of the electricity consumed from the hybrid

battery (traction battery) that is consumed by the air conditioning sys-
tem.

■

How to read the display

Record of the day/month
Date/month of stored information
Average electricity consumption of the day/month
“A/C Load Ratio” of the day/month
Total distance traveled for the day/month
Average fuel consumption of the day/month
Tab display

The display can be switched by pressing

to enter the select condi-

tion, and then operating

or

of the meter control switches.

1
2
3
4
5
6
7

PRIUS PRIME_OM_OM47D71U_(U)

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3. Instrument cluster

3

Instrument clus

ter

■

Checking history

When each screen is selected, past records from the following

ranges can be displayed by pressing

or

of the meter con-

trol switches.

●

If the above number of records is exceeded, the oldest informa-
tion is deleted.

●

To reset the history, perform “History Reset” in the “Meter Cus-
tomize” settings (



P. 248). (“Daily” and “Monthly” information

can be reset independently.)

■

Calendar setting



P. 251

The clock settings can be
changed.

Displayed screen

Displayed information

Stored information

“Daily”

4 reports

Up to 32 reports

(8 screens)

“Monthly”

Up to 12 reports

(3 screens)

Clock setting display

Item

Setting result

Adjusts the clock.
(



P. 197)

Sets the minutes to
“00”. (



P. 198)

240

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3. Instrument cluster

Displays a compass linked with
the navigation system. Also, when
the navigation system is perform-
ing intersection guidance during
destination guidance, the inter-
section guidance is also displayed
on the multi-information display.

The illustration is only an example
and may differ from the actual
screen.
For details on how to set the destination and switch the map direction,
refer to “NAVIGATION SYSTEM OWNER’S MANUAL”.

The information about the cur-
rently selected audio source is
displayed.

The illustration is only an example
and may differ from the actual
screen.
To switch the audio source, press

to display the audio source

selection screen, press

or

of the meter control switches and
select the desired audio source,
and then press

.

To stop audio source selection, press

on the audio source selection

screen.

Navigation system-linked display (if equipped)

Audio system-linked display

PRIUS PRIME_OM_OM47D71U_(U)

241

3. Instrument cluster

3

Instrument clus

ter

The condition of the air conditioning system settings can be checked
on the screen and the air conditioning system settings can be
changed using the meter control switches.

On the air conditioning settings screen, press

or

of the meter con-

trol switches to switch the contents of the display.
For details regarding the air conditioning system function, refer to P. 512
and 524.

■

Screen display and setting items that can be changed

Air conditioning system settings screen

242

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3. Instrument cluster

*

1

: “LO” is displayed if the temperature is adjusted to the lowest setting, and

“HI” is displayed if the temperature is adjusted to the highest setting.

*

2

: The selectable modes differ depending on whether a passenger is present.

(



P. 514, 526)

■

Adjusting the settings

Press

to display the cursor.

Press

or

of the meter control switches to select the

desired item to set.

Press

or

of the meter control switches to select the set-

ting item or setting value.

The air conditioning system cannot be stopped by performing opera-
tions on the air conditioning settings screen. Please use the air condi-
tioning switch or navigation system

*

to stop the air conditioning system.

*

: Vehicles with 11.6-inch display only

Item

Settings

Eco score
(A/C score)



P. 243

Temperature
setting

Changes according to operation of the meter control

switches

*

1

Outside air and
recirculated air
modes

(Outside air mode)

(Recirculated air mode)

Fan speed

1 to 7

“CLIMATE
CONTROL”

“NORMAL”

“ECO”

Front seat
concentrated
airflow

mode

(S-FLOW)

“On (Driver

Priority)”

*

2

“On (Fr Seat

Only)”

*

2

“Off (All seat)”

1

2

3

4

5

6

1

2

3

PRIUS PRIME_OM_OM47D71U_(U)

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3. Instrument cluster

3

Instrument clus

ter

■

Eco score (A/C score)

The current air conditioning system usage status is evaluated in 5
levels to determine whether it is Eco-friendly.
The evaluation changes according to the air conditioning system
usage status. When the power switch is turned off, the current total
driving score

*

1

and advice

*

2

related to using the air conditioning

system are displayed. (



P. 196)

Low score

*

3

High score

Avoiding excessive use of the
air conditioning system and
using the air conditioning sys-
tem at the appropriate setting
according to the ambient tem-
perature and number of passen-
gers and with the front seat
concentrated airflow mode (S-
FLOW) (

) and “CLIMATE

CONTROL” will result in a high
evaluation.

*

1

: The Eco score (A/C score) is not evaluated for approximately 1 minute

after the power switch is turned to ON mode.

*

2

: This advice may not be displayed depending on the situation.

*

3

: For items not evaluated with an Eco score (A/C score), the display

reads 0.

■

Operating switches of the air conditioning system operation panel

●

The pop-up display function that displays when the air conditioning settings
are changed using the air conditioning system switches can be turned off in
the “Meter Customize” settings. (



P. 248)

1
2

●

When the air conditioning system
switches are operated to change the air
conditioning settings while a screen
other than the air conditioning system
settings screen is displayed on the multi-
information display, a pop-up display for
the air conditioning settings contents is
displayed. However, air conditioning
system settings cannot be changed on
the pop-up display.

244

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3. Instrument cluster

■

Eco score (A/C score)

●

The setting status of the following air conditioning system functions are
reflected in the score.
• Temperature setting
• Fan speed setting
• Outside air and recirculated air modes
• “A/C” button
• Front seat concentrated airflow mode (S-FLOW)
• “CLIMATE CONTROL”

●

The Eco score (A/C score) is evaluated according to the ambient tempera-
ture and cabin temperature. Accordingly, even if the same settings are
always used for the air conditioning system, the evaluation will change
according to such factors as the season and weather.

●

When the air conditioning system is not being used or the airflow mode is
set to

or

, the Eco score (A/C score) is not evaluated. (While the

air conditioning system is not evaluated, its usage status is not reflected in
the total Eco score result.)

●

The Eco score (A/C score) is a function that helps select an air conditioning
system setting which reduces electricity and fuel consumption, not a func-
tion that satisfies both comfortability and low fuel consumption.

PRIUS PRIME_OM_OM47D71U_(U)

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3. Instrument cluster

3

Instrument clus

ter

The operation status of driving
support system such as the LTA
(Lane

Tracing Assist)

and

dynamic radar cruise control with
full-speed range and warning
information are displayed.

For details regarding the driving
support functions, refer to the page
for the corresponding function.

The warning messages that have
been displayed since the power
switch was turned to ON mode
can be checked.

When multiple warning messages
have been displayed, the display
can be switched by pressing

or

of the meter control switches.

Warning messages that have been currently cleared and some warning
messages are not displayed. Also, when there are no warning messages
that can be checked, the display indicates that there are no messages.

Driving assist system information

Warning message display

246

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3. Instrument cluster

The operation contents of the driving support systems and settings
related to the combination meter display can be changed.

Driving support systems such as the PCS (Pre-Collision System) and Blind
Spot Monitor (if equipped) is turned on and off by simply pressing

.

Make sure not to cancel the systems accidentally.

■

Setting procedure

Press

or

of the meter control switches on the steering

wheel and select

.

Press

or

of the meter control switches and select the

item to change, and then press

.

If the function is turned on and
off or the sensitivity, etc. is
changed on the setting screen,
the setting is changed each time
the

is pressed.

For functions that allow opera-
tion contents, display contents,
etc., of a function to be selected,
the setting screen is displayed.

When the setting screen is displayed, select the setting or
desired value (time, etc.) with the meter control switches.

*

1, 2

For selectable operation con-
tents and setting values, select
the desired setting or value, and
then press

.

To stop the selection, press

.

When the setting check screen
is displayed, select proceed or
cancel and press

.

*

1

: Depending on the items, a subsequent setting screen may be displayed

after selecting an item.

*

2

: For items which set the adjustment level or time, after the item is set,

the setting screen remains displayed until

is pressed.

Settings display

1

2

3

PRIUS PRIME_OM_OM47D71U_(U)

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3. Instrument cluster

3

Instrument clus

ter

■

Settings table

Item

Settings

Setting result

“On”

Turns the LTA (Lane Tracing Assist) lane
centering function on and off. (



P. 395)

“Off”

“On”

Turns the LTA (Lane Tracing Assist) steer-
ing assist function on and off. (



P. 395)

“Off”

“High”

Switches the LTA (Lane Tracing Assist)
alert sensitivity. (



P. 395)

“Standard”

“On”

Turns the PCS (Pre-Collision System) on
and off. (



P. 388)

“Off”

Early

Switches the PCS (Pre-Collision System)
warning timing. (



P. 388)

Middle

Late

*

“On”

Turns the Intuitive parking assist on and off.
(



P. 445)

“Off”

*

“On”

Turns the Parking Support Brake function
on and off. (



P. 456)

“Off”

*

“On”

Turns the Blind Spot Monitor on and off.
(



P. 433)

“Off”

“On”

Turns the LTA (Lane Tracing Assist) vehicle
sway warning on and off. (



P. 395)

“Off”

“High”

Switches the LTA (Lane Tracing Assist)
vehicle sway warning sensitivity. (



P. 395)

“Standard”

“Low”

248

PRIUS PRIME_OM_OM47D71U_(U)

3. Instrument cluster

*

: If equipped

■

“Meter Customize” settings (

)

*

Height

Changes the display position and bright-
ness of the head-up display. (



P. 256)

Brightness

*

“On”

Turns the RSA (Road Sign Assist) on and
off. (



P. 410)

“Off”

“km/h”

Switches the speed unit used by the screen
display.

“MPH”

“Meter Customize” settings:



P. 248

“Vehicle Settings” settings:



P. 753

Item

Settings

Setting result

Item

Settings

Setting result

“Simple/Split
Screen”

*

1

“Simple”

Switches the display mode of
the main display. (



P. 215)

“Split”

“Screen
OFF”

*

2

“Yes”

Turns the multi-information dis-
play off.

“No”

“HV System
Indicator”
(



P. 225)

“ECO Acceler-
ator Guidance”

“On”

Turns the “ECO Accelerator
Guidance” on and off.

“Off”

“EV Indicator
Light On/Off”

“On”

Turns the EV indicator on and
off.

“Off”

“EV Drive
Monitor”

“EV
Energy”

Switches the information dis-
play in the left upper corner of
the Hybrid System Indicator.
(



P. 230)

“EV
Dis-
tance”

“Blank”

PRIUS PRIME_OM_OM47D71U_(U)

249

3. Instrument cluster

3

Instrument clus

ter

“Pop-up Display
On/Off”

“Navigation”

*

1

“On”

Turns the pop-up display of the
selected item on the multi-
information display on and off.

“Off”

“Instrument
Panel Light”

“On”

“Off”

“Climate
Settings”

“On”

“Off”

“Cruise
Control
Operation
Display”

“On”

“Off”

“HUD
Settings”

*

1

“On”

“Off”

“Driving Mode
Select”

“On”

“Off”

“Multimedia
Menu”

*

1

“On”

“Off”

“Traction
Battery
Cooler”

“On”

“Off”

“Speed
Limit”

*

1, 3

(



P. 258)

“Off”

Switches the operation con-
tents of the speed limit func-
tion.

“Only Display”

“With Caution”

“Language”

“English” (English)

Switches the language dis-
played on the screen.

“Français” (French)

“Español” (Spanish)

“Calendar”

Month/Day/Year

*

4

Changes the date used for the
electricity and fuel consump-
tion record and the charging
schedule function.

Day/Month/Year

*

5

Item

Settings

Setting result

250

PRIUS PRIME_OM_OM47D71U_(U)

3. Instrument cluster

*

1

: If equipped

*

2

: When the screen is turned off, pressing

displays the setting screen

again.

*

3

: U.S.A. only

*

4

: Except for Canada

*

5

: For Canada

“History
Reset”

“Eco-Diary
(Daily)”

“Yes”

Deletes data of “Eco-Diary
(Daily)”. (



P. 238)

“No”

“Eco-Diary
(Monthly)”

“Yes”

Deletes data of “Eco-Diary
(Monthly)”. (



P. 238)

“No”

“Electricity
Consumption
Reset”

“Yes”

Deletes the data of the total
average electricity consump-
tion. (



P. 217, 237)

“No”

“Initialization”

“Yes”

Returns the combination meter
settings to their initial settings.

“No”

Item

Settings

Setting result

PRIUS PRIME_OM_OM47D71U_(U)

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3. Instrument cluster

3

Instrument clus

ter

■

Setting items

●

“Meter Customize” and “Vehicle Settings” setting items are not selectable
during driving and cannot be operated.
Also, the settings screen is temporarily canceled in the following situations.
• A warning message is displayed.
• The vehicle starts off.

●

Settings for functions not equipped to the vehicle are not displayed.

●

When a function is turned off, the related settings for that function are not
selectable.

■

Calendar setting

Calendar setting contents are linked to the recorded information of “Eco-
Diary” (



P. 238). When the calendar date is changed, “Eco-Diary” record is

processed as follows:

*

: Month/date information not recorded is set to “0” or “0.0”.

Contents of date change

“Eco-Diary” record

Date changed to future date

Not cleared

*

Date changed to before last month

All cleared

Date changed to earlier date within
current month

Only “Daily” data cleared

252

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3. Instrument cluster

WARNING

■

Cautions while setting up the display

As the hybrid system needs to be operating during setting up the display,
ensure that the vehicle is parked in a place with adequate ventilation. In a
closed area such as a garage, exhaust gases including harmful carbon
monoxide (CO) may collect and enter the vehicle. This may lead to death or
a serious health hazard.

NOTICE

■

While setting up the display

To prevent 12-volt battery discharge, ensure that the hybrid system is oper-
ating while setting up the display features.

253

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3. Instrument cluster

3

Instrument clus

ter

Head-up display



The units used on the display may differ depending on the target region.



: If equipped

The head-up display can display the current vehicle speed and
Hybrid System Indicator in front of the driver. Also, it can display
various types of information to assist the driver.

Operation switches and display contents

254

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3. Instrument cluster

Meter control switches

These switches are used when adjusting the display position and bright-
ness of the head-up display. (



P. 256)

“HUD” (Head-up display) switch

(



P. 255

)

Vehicle speed display
Cruise control display

(



P. 414

)

Hybrid System Indicator (



P. 225)

The display contents of the Hybrid System Indicator are different in EV
mode and HV mode.

EV driving range

Indicates the estimated distance that can be driven using the current
remaining hybrid battery (traction battery). (



P. 108)

When the air conditioning system is operating, the driving range with the
air conditioning system on is displayed.
The EV driving range may shorten even when not driving due to power
consumption by the system.

Insert display

(



P. 257

)

This display inserts information from each driving support system accord-
ing to driving conditions.

Route guidance display (



P. 258)

This display is automatically shown when the navigation system is per-
forming route guidance.

1

2
3
4
5

6

7

8

PRIUS PRIME_OM_OM47D71U_(U)

255

3. Instrument cluster

3

Instrument clus

ter

The “HUD” switch can be used to turn the head-up display on and off,
or switch the display contents.

■

When the head-up display is off

Pressing the “HUD” switch
turns the head-up display on
and starts the display.

The indicator light on the “HUD”
switch comes on.
The display position and bright-
ness adjustment screen is auto-
matically displayed on the multi-
information display. (



P. 256)

■

When the head-up display is on

Display items can be switched by pressing the “HUD” switch.

Vehicle speed display and
cruise control display

*

1

Vehicle speed display/Hybrid
System Indicator

*

1, 2

/EV driv-

ing range

Refer to P. 225 for details of the
Hybrid System Indicator.

No display (head-up display
is off)

The indicator light on the “HUD”
switch turns off.

*

1

: When the insert display of each

driving support system is dis-
played, the display is temporar-
ily turned off.

*

2

: The display contents of the

Hybrid System Indicator are dif-
ferent in EV mode and HV
mode.

“HUD” (Head-up display) switch

1

2

3

256

PRIUS PRIME_OM_OM47D71U_(U)

3. Instrument cluster

In order to improve the visibility of the head-up display, the display
position and brightness can be adjusted.

Displaying the adjustment screen on the multi-information display.
When the head-up display is on:

Select

on the

screen of the multi-information dis-

play, and then press

. (



P. 246)

When the head-up display is off:
When the “HUD” switch is pressed, the adjustment screen for the
head-up display automatically displays.

*

1

If an adjustment operation is not performed for approximately 6 seconds

*

2

,

the multi-information display automatically returns to the previous screen.

Adjusting the display position and brightness by operating the
meter control switches.

When

or

is pressed, the

position of the head-up display
changes.
When

or

is pressed, the

brightness of the head-up display
changes.
When the

is pressed, the multi-

information display returns to the
previous screen.

*

1

: This function can be turned off. (



P. 248)

*

2

: The adjustment screen may suddenly be canceled if it is interrupted by a

warning message shown on the display.

Display position and brightness adjustment

1

2

PRIUS PRIME_OM_OM47D71U_(U)

257

3. Instrument cluster

3

Instrument clus

ter

■

Insert displays of the driving support systems

Insert displays are linked with the operation of the following sys-
tems and used to show some of the information shown on the multi-
information display on the head-up display.

*

: If equipped

■

Master warning light insert display

When the master warning light
(



P. 677) is illuminated or

flashing, an insert display is
shown on the head-up display
to inform the driver.

When the master warning light
is illuminated or flashing, check
the message displayed on the
multi-information display and
perform the corresponding trou-
bleshooting procedure.
(



P. 684)

Insert display

System

Displayed information

PCS (Pre-Collision System) (



P. 384)

Pre-collision warning

LTA (Lane Tracing Assist) (



P. 395)

Lane departure alert function
display

Hands off steering wheel warn-
ing

Vehicle sway warning function
display

Dynamic radar cruise control with full-
speed range (



P. 414)

Approach warning display

RSA (Road Sign Assist) (



P. 410)

Road signs

Parking Support Brake function

*

(



P. 455)

Operation display
(symbol display)

258

PRIUS PRIME_OM_OM47D71U_(U)

3. Instrument cluster

When the navigation system route guidance is set, convenient route
guidance is displayed.
When approaching an intersec-
tion, the shape of the intersection
and the remaining distance to the
intersection

*

1

are displayed.

Once the vehicle is within a fixed
distance from the intersection, an
arrow animation

*

2, 3

is displayed

to inform the driver of which direc-
tion to proceed in.

*

1

: While the animation is displayed, the remaining distance to the intersec-

tion is hidden.

*

2

: When the distance unit of the navigation system is “km” or “mile”, the ani-

mation does not display.

*

3

: If the vehicle is stopped while the animation is displayed, the arrow

begins flashing.

The route guidance display can be switched on and off as necessary.
(



P. 753)

Displays the speed limit for the
current road.

The speed limit display settings can be changed. (



P. 248)

Route guidance display

Speed limit display (if equipped) (U.S.A. only)

PRIUS PRIME_OM_OM47D71U_(U)

259

3. Instrument cluster

3

Instrument clus

ter

■

Enabling/disabling of the head-up display

When the head-up display is turned off with the “HUD” switch, it is not dis-
played until the “HUD” switch is used to turn the head-up display on again.
(Operation of the head-up display is not linked with the power switch.)

■

Display brightness

●

The brightness of the head-up display is automatically adjusted according to
the operation status of the headlights (on/off) and the brightness of the sur-
roundings.

●

When the brightness of the head-up display is adjusted to a certain level or
higher, the display automatically dims when the vehicle is stopped. Once the
vehicle starts off and the vehicle speed reaches approximately 3.1 mph
(5 km/h) or more, the display automatically returns to its previous bright-
ness.

■

Vehicle speed display

In extremely cold environments, the display of the speedometer and the vehi-
cle speed of the head-up display may slightly differ.

■

Head-up display

The head-up display may seem dark and hard to see when viewed through
sunglasses, especially polarized sunglasses.

■

When the 12-volt battery is disconnected

The customize settings of the head-up display will be reset.

■

Route guidance display

The route guidance is not displayed on both the head-up display and multi-
information display simultaneously. When the route guidance is displayed on
the head-up display, the multi-information display does not display the route
guidance even if the navigation system-linked display (



P. 240) is selected

on the multi-information display.

260

PRIUS PRIME_OM_OM47D71U_(U)

3. Instrument cluster

WARNING

■

Before using the head-up display

●

Check that the position and brightness of the head-up display image does
not interfere with safe driving. Incorrect adjustment of the image’s position
or brightness may obstruct the driver’s view and lead to an accident,
resulting in death or serious injury.

●

Do not continuously look at the head-up display while driving as you may
fail to see pedestrians, objects on the road, etc. ahead of the vehicle.

NOTICE

■

To prevent damage to components

●

Do not place any drinks near the head-
up display projector. If the projector gets
wet, electrical malfunctions may result.

●

Do not place anything on or put stickers
onto the head-up display projector.
Doing so could interrupt head-up dis-
play indications.

●

Do not touch the inside of the head-up
display projector or thrust sharp edges
or the like into the projector.
Doing so could cause mechanical mal-
functions.

Display projector

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3. Instrument cluster

3

Instrument clus

ter

Energy monitor/consumption screen (vehi-

cles with 7-inch display)

◆

Multi-information display



P. 220

◆

Audio system screen

Display the energy monitor, trip information or history screen

Press the “MENU” button.
Select “Info” on the “Menu” screen.
Select “ECO” on the “Information” screen.

You can view the status of your vehicle on the multi-information
display and the audio system screen

*

.

*

: For multimedia system

1

2

3

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3. Instrument cluster

■

Function summary

The energy monitor can be used to check the vehicle drive status,
hybrid system operation status and energy regeneration status.

■

Flow of energy and display details

When energy is flowing, an arrow appears and a bright point of light
moves to show the direction of the flow of energy. When energy is
not flowing, the bright point of light are not displayed.
If a screen other than “Energy monitor” is displayed, select
“Energy”.

How to read the energy monitor

Audio system screen

When the vehicle is powered by
the electric motor (traction
motor)

When the vehicle is powered by
both the gasoline engine and
the electric motor (traction
motor)

When the vehicle is powered by
the gasoline engine

PRIUS PRIME_OM_OM47D71U_(U)

263

3. Instrument cluster

3

Instrument clus

ter

These images are examples only, and may vary slightly from actual
conditions.

When the vehicle is charging
the hybrid battery (traction bat-
tery)

When there is no energy flow

Audio system screen

264

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3. Instrument cluster

The current remaining charge in the hybrid battery (traction battery) is
displayed on the energy monitor screen.
The system automatically switches to the HV mode when the neces-
sary amount of battery charge for EV driving in EV mode is insuffi-
cient.

The hybrid battery (traction bat-
tery) for EV mode is fully
charged
There is a remaining charge in
the hybrid battery (traction bat-
tery).
The hybrid battery (traction bat-
tery) for EV mode is not remain-
ing
The hybrid battery (traction bat-
tery) for HV mode is fully
charged

When the hybrid battery (traction
battery) charge for EV mode is
depleted, the hybrid battery (trac-
tion battery) charge for HV mode is
displayed.

The hybrid battery (traction battery) is not remaining

The image is an example only, and may vary slightly from actual condi-
tions.

Display of the remaining hybrid battery (traction battery)

1

2

3

4

5

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3. Instrument cluster

3

Instrument clus

ter

■

Trip information

If a screen other than “Trip information” is displayed, select “Trip
information”.

Fuel consumption in the past
15 minutes
Regenerated energy in the
past 15 minutes

One

symbol indicates 30 Wh.

Up to 5 symbols are shown.

Current fuel consumption
Resetting the consumption
data
Average vehicle speed since the hybrid system was started
Elapsed time since the hybrid system was started
Cruising range

Average fuel consumption for the past 15 minutes is divided by
color into past averages and averages attained since the power
switch was last turned to ON mode. Use the displayed average fuel
consumption as a reference.
The image is an example only, and may vary slightly from actual
conditions.

Fuel consumption

1

2

3
4

5
6
7

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3. Instrument cluster

■

History

If a screen other than “History” is displayed, select “History”.

Best recorded fuel consump-
tion
Latest fuel consumption
Previous fuel consumption
record

Displays the daily average fuel
consumption. (Instead of the
date, “Trip 1” through “Trip 5” will
be displayed.)

Updating the latest fuel consumption data
Resetting the history data

The average fuel consumption history is divided by color into past
averages and the average fuel consumption since the last updated.
Use the displayed average fuel consumption as a reference.
The image is an example only, and may vary slightly from actual
conditions.

■

Updating the history data

Update the latest fuel consumption by selecting “Update” to measure the cur-
rent fuel consumption again.

■

Resetting the data

The fuel consumption data can be deleted by selecting “Clear”.

■

Cruising range

Displays the estimated maximum distance that can be driven with the quan-
tity 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 displayed.

1

2
3

4
5

267

PRIUS PRIME_OM_OM47D71U_(U)

3. Instrument cluster

3

Instrument clus

ter

Energy monitor/consumption screen/detail

screen (vehicles with 11.6-inch display)

◆

Multi-information display



P. 220

◆

Audio system screen

■

Display the energy monitor, trip information or past record
screen

Press the “MENU” button.

Select “Info” on the screen
Display the “Energy monitor”,
“Trip information” or “Past
record” screen.

“Energy Monitor”:
Select “Energy” on the
screen.
“Trip Information” or “Past
Record” screen:
Select “Past Record” on
the screen.

“Trip Information” or “Past Record” screen will be displayed.

Press the “HOME” button and select “Info” on the screen. You can
select “Energy” and “Past Record”.

You can view the status of your vehicle on the multi-information
display and the audio system screen

*

.

*

: For navigation system

1

2

3

1

2

268

PRIUS PRIME_OM_OM47D71U_(U)

3. Instrument cluster

■

Display the detail screen (



P. 273)

Display “Energy Monitor” screen.

Select

on the upper right screen.

■

Function summary

The energy monitor can be used to check the vehicle drive status,
hybrid system operation status and energy regeneration status.
The flow of electric energy during charging is displayed when
charging from an external power source.
For vehicles equipped with a solar charging system, a guide for the
state of the solar charging system is displayed.

■

Flow of energy and display details

When energy is flowing, an arrow appears and a bright point of light
moves to show the direction of the flow of energy. When energy is
not flowing, the bright point of light are not displayed.

●

The display when the engine is operating is in blue while the
engine is being warmed up and yellow afterwards.

●

The arrow from the engine to the motor and tires is displayed in
red.

●

The arrow indicating energy consumption is displayed in yellow
and the arrow indicating energy regeneration or charging is dis-
played in green. Also, the hybrid battery (traction battery)
changes color accordingly.

●

There are icons

,

,

on the lower side of the

screen. The screen switches to each point of view when you
select it.

●

When you select

, this screen is displayed in the lower half of

the screen, it will be displayed together with the navigation
screen.

●

These images are examples only, and may vary slightly from
actual conditions.

How to read the energy monitor

1

2

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269

3. Instrument cluster

3

Instrument clus

ter

When the vehicle is powered by the
electric motor (traction motor)

When the vehicle is powered by
both the gasoline engine and the
electric motor (traction motor)

When the vehicle is powered by the
gasoline engine

When there is no energy flow

270

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3. Instrument cluster

*

: When the air conditioning compressor is not operating, an arrow does not

appear and the bright point of light are not displayed.

When the vehicle is charging the hybrid battery (traction battery)

When the vehicle is charging the

hybrid battery (traction battery) from

external power source

Air Conditioning System use

*

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271

3. Instrument cluster

3

Instrument clus

ter

■

Trip information

If the “Trip Information” screen does not appear, select “Trip Infor-
mation”.

Previous fuel consumption
per minute
Current fuel consumption
Reset the trip information
data
Regenerated energy in the
past 15 minutes

One

symbol indicates 30

Wh.
Up to 5 symbols are shown.

“Past Record” screen appears
Cruising range
Elapsed time
Average vehicle speed

Average fuel consumption for the past 15 minutes is divided by color
into past averages and averages attained since the power switch was
last turned to ON mode. Use the displayed average fuel consumption as
a reference.
The image is an example only, and may vary slightly from actual condi-
tions.

Fuel consumption

1

2
3

4

5
6
7
8

272

PRIUS PRIME_OM_OM47D71U_(U)

3. Instrument cluster

■

Past record

Best recorded fuel consump-
tion
Average fuel consumption
Current fuel consumption
Previous fuel consumption
record
Reset the past record data
Update the past record data
“Trip Information” screen appears

The image is an example only, and may vary slightly from actual
conditions.

1

2
3
4

5
6
7

PRIUS PRIME_OM_OM47D71U_(U)

273

3. Instrument cluster

3

Instrument clus

ter

Displays information about each selected item.
When you select the “



”, and close the screen.

■

Select “Battery”

●

Display of battery charging state
Displayed when charging from an external power supply.

Display of charge status
The remaining time until
the charging completed
The remaining hybrid bat-
tery

(traction

battery)

capacity of the HV mode
The remaining hybrid bat-
tery

(traction

battery)

capacity of the EV mode

●

Display the “Next Charging Event”
It appears when the charging
schedule function is waiting
to charge the external power
source.

●

Regenerated amount of energy
It appears during driving or
parked.

Shows the energy regen-
erated every minute.
Shows the energy being
regenerated while hybrid
system is operating.

Every time the power switch
is turned to off, the value is
reset.

How to see the detail screen

1
2

3

4

1

2

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3. Instrument cluster

■

Select “Engine”

Display of the engine status.

■

Select “Climate”

Display the power consump-
tion of the air conditioner

■

Resetting the data

●

Selecting “Clear” on the “Trip Information” screen will reset the trip informa-
tion data.

●

Selecting “Clear” on the “Past Record” screen will reset the past record
data.

■

Updating the past record data

Selecting “Update” on the “Past Record” screen will update the past record
data.
Also, the average fuel consumption displayed in the multi-information display
will be reset at the same time.

■

Cruising range

Displays the estimated maximum distance that can be driven with the quan-
tity 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 displayed.

■

Display of navigation screen during charging

After the power switch is turned to ON mode during charging, the power
switch will automatically turn off after approximately 100 seconds.

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PRIUS PRIME_OM_OM47D71U_(U)

4

Operation of

each component

4-1. Key information

Keys . . . . . . . . .. 276

4-2. Opening, closing and

locking the doors

Side doors. . . . . . . 281
Back door. . . . . . .. 287
Smart key system . . . . 292

4-3. Adjusting the seats

Front seats . . . . . . 301
Rear seats. . . . . . . 303
Head restraints. . . . .. 305

4-4. Adjusting the steering

wheel and mirrors

Steering wheel . . . . .. 308
Inside rear view mirror . .. 310
Outside rear view

mirrors. . . . . . . . 312

4-5. Opening and closing the

windows

Power windows . . . . . 314

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PRIUS PRIME_OM_OM47D71U_(U)

4-1. Key information

Keys

The following keys are provided with the vehicle.

Electronic keys

• Operating the smart key system

(



P. 292)

• Operating the wireless remote

control function

• Operating the Remote Air Con-

ditioning System (



P. 535)

Mechanical keys
Key number plate

Locks all the doors (



P. 282)

Unlocks all the doors (



P. 282)

Opens the side windows

*

(



P. 282)

Operates Remote Air Condi-
tioning System (



P. 535)

Sounds the alarm (



P. 277)

*

: This setting must be customized at your Toyota dealer.

The keys

1

2
3

Wireless remote control

1
2
3

4

5

PRIUS PRIME_OM_OM47D71U_(U)

277

4-1. Key information

4

Op
eration

o

f each

compo

nen
t

To take out the mechanical key,
slide the release lever and take
the key out.

The mechanical key can only be
inserted in one direction, as the
key only has grooves on one side.
If the key cannot be inserted in a
lock cylinder, turn it over and re-
attempt to insert it.
After using the mechanical key, store it in the electronic key. Carry the
mechanical key together with the electronic key. If the electronic key bat-
tery is depleted or the entry function does not operate properly, you will
need the mechanical key. (



P. 711)

■

Panic mode

■

If you lose your mechanical keys

New genuine mechanical keys can be made by your Toyota dealer using
another mechanical key and the key number stamped on your key number
plate. Keep the plate in a safe place such as your wallet, not in the vehicle.

■

When riding in an aircraft

When bringing an electronic key onto an aircraft, make sure you do not press
any buttons on the electronic key while inside the aircraft cabin. If you are
carrying an electronic key in your bag etc., ensure that the buttons are not
likely to be pressed accidentally. Pressing a button may cause the electronic
key to emit radio waves that could interfere with the operation of the aircraft.

Using the mechanical key

Release
lever

When

is pressed for longer than

about one second, an alarm will sound
intermittently and the vehicle lights will
flash to deter any person from trying to
break into or damage your vehicle.
To stop the alarm, press any button on the
electronic key.

IO41PH003