Page 256 of 792
256
PRIUS PRIME_OM_OM47D13U_(U)
3. Instrument cluster
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
Page 261 of 792

PRIUS PRIME_OM_OM47D13U_(U)
2613. Instrument cluster
3
Instrument cluster
■Display the detail screenDisplay “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 exte rnal 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 poin t 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 i n
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 is an icon , , 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
Page 263 of 792
PRIUS PRIME_OM_OM47D13U_(U)
2633. Instrument cluster
3
Instrument cluster
*: When the air conditioning compressor is not operating, an arrow does notappear and the bright point of light are not displayed.
When the vehicle is charging the hybrid battery (traction batte ry)
When the vehicle is charging the
hybrid battery (traction battery) from
external power source
Air Conditioning System use*
Page 266 of 792
266
PRIUS PRIME_OM_OM47D13U_(U)
3. Instrument cluster
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 timer
charging 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
Page 267 of 792

PRIUS PRIME_OM_OM47D13U_(U)
2673. Instrument cluster
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 t he 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-infor mation 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 consumptio n. 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, th e power
switch will automatically turn off after approximately 100 seconds.
Page 286 of 792
286
PRIUS PRIME_OM_OM47D13U_(U)
4-2. Opening, closing and locking the doors
Smart key system
●Unlocks and lo cks the doors (P. 275)
● Unlocks and locks the back door (if equipped) ( P. 2 8 1 )
● Unlocks the charging port lid (if equipped) (P. 120)
● Unlocks and locks the charging connector (if equipped) ( P. 123)
● Starts the hybrid system ( P. 3 3 2 )
■Antenna location
The following operations can be performed simply by carrying
the electronic key on your person, for example in your pocket.
The driver should always ca rry the electronic key.
Antenna outside the cabin (driver’s
side)
Antenna outside the cabin (front pas-
senger’s side)
*
Antennas inside the cabin
Antenna outside the luggage compart-
ment
*
Antenna outside the charging port lid*
*
: If equipped
1
2
3
4
5
Page 287 of 792

PRIUS PRIME_OM_OM47D13U_(U)
2874-2. Opening, closing and locking the doors
4
Operation of each component
■Effective range (areas within wh ich the electronic key is detected)
When unlocking the charging port lid, when locking and unlockin g the
charging connector
*
The system can be operated when the electronic key is within ab out 2.3
ft. (0.7 m) of the charging port lid.
When starting the hybrid system or changing power switch modes
The system can be operated when the electronic key is inside th e vehi-
cle.
*: If equipped
■ Alarms and warning messages
An alarm sounds and warning message displays shown on the multi -informa-
tion display are used to protect against unexpected accidents o r theft of the
vehicle resulting from erroneous operation. When a warning mess age is dis-
played, take appropriate measures based on the displayed message.
When only an alarm sounds, circumstances and correction procedu res are as
follows. When locking or unlocking the doors
The system can be operated when
the electronic key is within about
2.3 ft. (0.7 m) of driver’s door handle,
front passenger’s door handle
* and
back door opener switch
*. (Only the
doors detecting the key can be oper-
ated.)
AlarmSituationCorrection procedure
Exterior alarm
sounds once for 5
secondsAn attempt was made to
lock the vehicle while a door
was open.Close all of the doors
and lock the doors
again.
Interior alarm
pings repeatedly
The power switch was
turned to ACCESSORY
mode while the driver’s door
was open (The driver’s door
was opened when the
power switch was in
ACCESSORY mode).
Turn the power switch
off and close the
driver’s door.
Page 291 of 792

PRIUS PRIME_OM_OM47D13U_(U)
2914-2. Opening, closing and locking the doors
4
Operation of each component
■When the vehicle is not driven for extended periods
●To prevent theft of the vehicle, do not leave the electronic ke y within 6 ft.
(2 m) of the vehicle.
● The smart key system can be deactivated in advance. ( P. 739)
■ To operate the system properly
Make sure to carry the electronic key when operating the system. Do not get
the electronic key too close to the vehicle when operating the system from the
outside of the vehicle.
Depending on the position and holding condition of the electron ic key, the key
may not be detected correctly and the system may not operate pr operly. (The
alarm may go off accidentally, or the door lock prevention may not operate.)
■ If the smart key system does not operate properly
●Locking and unlocking the doors: Use the mechanical key. ( P. 697)
● Starting the hybrid system: P. 698
■ Customization
Settings (e.g. smart key system) can be changed.
(Customizable features: P. 739)
■ If the smart key system has been d eactivated in a customized setting
● Unlocking and locking the doors:
Use the wireless remote control or mechanical key. ( P. 276, 697)
● Unlocking the charging port lid: P. 121
● Unlocking and locking the charging connector: P. 125
● Starting the hybrid system and changing power switch modes: P. 698
● Stopping the hybrid system: P. 333