Toyota Prius Prime (2020 year). Owner's manual - part 16

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3. Instrument cluster

*

1

: When  the  screen  is  turned  off,  pressing 

  displays  the  setting  screen

again.

*

2

: If equipped

*

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. 236)

“No”

“Eco-Diary 
(Monthly)”

“Yes”

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

P. 236)

“No”

“Electricity
Consumption
Reset”

“Yes”

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

P. 215, 235)

“No”

“Initialization”

“Yes”

Returns the combination meter
settings to their initial settings.

“No”

Item

Settings

Setting result

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■

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. 236). 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

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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.

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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

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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. 254)

“HUD” (Head-up display) switch

 (



P. 253

)

Vehicle speed display
Cruise control display

 (



P. 403

)

Hybrid System Indicator (

P. 223)

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. 255

)

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

Route guidance display (

P. 256)

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

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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. 254)

■

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. 223 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

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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. 244)

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. 246)

*

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

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■

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.  665)  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. 672)

Insert display

System

Displayed information

PCS (Pre-Collision System) (

P. 381)

Pre-collision warning

LDA  (Lane  Departure Alert  with  steering
control) (

P. 393)

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. 403)

Approach warning display

Parking Support Brake function

*

 

(

P. 443)

Operation display 
(symbol display)

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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. 741)

Displays  the  speed  limit  for  the
current road.

The speed limit display settings can be changed. (

P. 246)

Route guidance display

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

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■

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. 238) is selected

on the multi-information display.

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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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Energy monitor/consumption screen (vehi-

cles with 7-inch display)

◆

Multi-information display

P. 218

◆

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

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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

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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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■

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

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7