stop start TOYOTA PRIUS PRIME 2023 Owner's Manual

1292-2. Charging
2
Plug-in hybrid system
Operation on “Charging
Schedule” screen
1 Display the “Charging Sched-
ule” screen. ( P.126)
2 Press or of the meter
control switches to select
“Charge Now”, and then
press .
Each time is pressed, “Charge
Now” switches between on and off.
Operation on “Trip Summary”
screen
1 Turn the power switch off.
The “Trip Summary” screen* is dis-
played on the multi-information dis-
play.
(If the door is op ened while waiting
for charging schedule, the same
screen will be displayed.)
*: If “Trip Summary” is not set to
“Charging Schedule” on the
screen of the multi-informa-
tion display, the “Trip Summary”
is not displayed. In this case,
check the settings on the multi-
information display.
2 Press to set “Charge
Now” to on.
Each time is pressed, “Charge
Now” switches between on and off.
After setting operations are
complete, charging starts when
the AC charging connector is
connected. ( P.116)
■Displaying “Next Event”
1 Display the “Charging Sched-
ule” screen. ( P.126) 2
Press or of the meter
control switches to select
“Next Event”, and then press
.
The “Next Event” screen will be dis-
played.
■When charging schedule set-
ting operations are canceled
When the vehicle is in the following
conditions, charging schedule set-
ting operations are canceled.
●The power switch is operated
before the settings are confirmed
●The vehicle starts off
●A display with a higher priority
than that of the charging schedule
setting is shown
■When charging schedule are
changed while charging
If the charging schedule is changed,
the next event will be updated and
charging may stop. After changing
the charging schedule, check the
next event.
If you want to continue charging,
turn on “Charge Now”.
WARNING
■Cautions while performing
the setting operation
When performing the setting
operation while the hybrid system
is operated, ensure that the vehi-
cle is parked in a place with ade-
quate ventilation. In a closed area
such as a garage, exhaust gases
including harmful carbon monox-
ide (CO) may collect and enter
the vehicle. This may lead to
death or a serious health hazard.

1312-2. Charging
2
Plug-in hybrid system
“Add” button
Touch to add a new item to the charging schedule. (P.131)
“Edit” button
Touch to change or delete registered items on the charging schedule.
( P.132)
“Charge now” button
Each time the button is touched, “Charge now” switches between on and
off. ( P.132)
Return button
Touch to close the “Charging schedule” screen.
■Registering the charging
schedule
1 Display the “Charging sched-
ule” screen. ( P.130)
2 Touch “Add”.
The “Add event” screen will be dis-
played on the screen.
3Select charging mode.
Touch the button in the row of the
“Start at set time” or “Start and stop
at set times”.
4Touch buttons on the screen,
operate the screen and
select desired time, and then
touch “OK”.
When the charging mode is “Start
at set time”, set the charging start
time.
When the charging mode is “Start
and stop at set times”, also set the charging stop time.
5
Touch “Repeat”, and touch
the desired day to activate
the repeated setting, and
then touch “OK”.
Each time the day is touched, the
repeated setting for the selected
day switches between on and off.
When turned on, the check box is
highlighted and the charging sched-
ule is repeated on that day. It is
possible to turn more than one day
on.
B
C
D
E

1332-2. Charging
2
Plug-in hybrid system
After setting operations are
complete, charging starts when
the AC charging connector is
connected. (P.116)
■Displaying “Next charging
event”
Turn the power switch off.
Next event will be displayed
according to the charging schedule
settings.
*
When “OK” is touched, “Next
charging event” screen will be
closed.
When “Charge now” is touched,
charge now is turned on.
*: If “ACC customize” is not set to off on the “Vehicle customize” of
the Multimedia Display, the “Next
charging event” screen is not dis-
played. In this case, check the
settings of the Multimedia Dis-
play.
■When all charging schedules
are turned off
The icon is not displayed on the
“Charging schedule” screen.
The icon will be displayed by turning
it ON on the “Events” screen.
■When charging schedule set-
ting operations are canceled
When the vehicle is in the following conditions, charging schedule set-
ting operations are canceled.
●The power switch is turned off
before the settings are confirmed
●The vehicle starts off
●A display with a higher priority
than that of the charging schedule
setting is shown
■When charging schedule are
changed while charging
If the charging schedule is changed,
the next event will be updated and
charging may stop. After changing
the charging schedule, check the
next event.
If you want to continue charging,
turn on “Charge now”.
WARNING
■Cautions performing the set-
ting operation
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 monox-
ide (CO) may collect and enter
the vehicle. This may lead to
death or a serious health hazard.
NOTICE
■While performing the setting
operation
When performing the setting
operation while the hybrid system
is stopped, be careful that the 12-
volt battery will not be discharged.

1342-2. Charging
1Connect the AC charging
cable to the vehicle and start
charging
2 Turn the power switch on
during charging
The setting screen of “My Room
Mode” is displayed automatically on
the multi-information display.
3Press or of the meter
control switches, select
“Yes”, and then press .
“My Room Mode” starts and sys-
tems such as the air conditioning
system and audio system can be
used inside the vehicle.
When not using “My Room Mode”,
select “No”, and then press .
To stop “My Room Mode”, turn
the power switch off.
When “My Room Mode” starts,
the remaining charge display screen for the hybrid battery
(traction battery) is displayed
automatically on the multi-infor-
mation display. The approxi-
mate power balance (balance
between electricity supply and
consumption) while using “My
Room Mode” can be checked
from the size of the arrows.
Discharging status
Charging status
When the electricity supply from the
AC charging cable is larger than the
power consumption inside the vehi-
cle, becomes larger. When the
power consumption is larger than
the electricity supply, becomes
larger.
When the electricity supply and
consumption are balanced (when
the power balance is judged to be
zero), and are displayed as
the same size.
■Meter display during charging
If “My Room Mode” is not turned on
for approximately 100 seconds after
the power switch is turned on during
charging, the power switch will auto-
matically turn off.
Using the “My Room
Mode”
When the AC charging cable
is connected to the vehicle,
electrical components such
as the air conditioning sys-
tem or audio system can be
used using the external
power source.
Starting “My Room Mode”
Display of power balance
information while using
“My Room Mode”
A
B
B
A
AB

1352-2. Charging
2
Plug-in hybrid system
■While using “My Room Mode”
Any of the following may occur.
●When the remaining charge of the
hybrid battery (traction battery)
reaches the lower limit, the air
conditioning system automatically
turns off.
In this situation, the air conditioning
system cannot be used until the
remaining charge of the hybrid bat-
tery (traction battery) increases.
Turn the power switch off and use
“My Room Mode” after the remain-
ing charge of the hybrid battery
(traction battery) is restored.
●When the outside temperature is
low, the heater output may be lim-
ited due to the air conditioning
system operation being restricted.
●Warning lights and indicators such
as electric power steering system
warning light (yellow) and mal-
function indicator lamp may turn
on, but this is not a malfunction.
Also, when the headlight switch is
in the AUTO position (if equipped)
and the surrounding area is dark,
the headlights are turned on.
(  P.269)
■When a charging schedule is
registered
When “My Room Mode” starts while
the charging schedule is on
standby, charging schedules are
ignored and charging starts.
■When “My Room Mode” is used
while the hybrid battery (trac-
tion battery) is fully charged
When the power switch is turned on
while the hybrid battery (traction
battery) is fully charged and the
charging connector that supplies
power is connected, “Charging Port
Lid is Open” is displayed on the
multi-information di splay. In this
case, press on the meter control switches to display the setting
screen of “My Room Mode”, and
then select “My Room Mode”.
When “My Room Mode” is used
while the hybrid
battery (traction
battery) is fully charged, the electric
power of the hybrid battery (traction
battery) may be consumed. In this
case, charging may be performed
again.
■When a message related to “My
Room Mode” is displayed
When a message is displayed on
the multi-information display while
using or attempti ng to start “My
Room Mode”, take the following cor-
rection procedures.
●“Traction battery is too low for “My
Room Mode””
There is insufficient remaining
charge in the hybrid battery (traction
battery) for starting “My Room
Mode”.
Wait until the charge of the hybrid
battery (traction battery) increases,
then start “My Room Mode”.
●““My Room Mode” has stopped
due to low traction battery”
The remaining charge in the hybrid
battery (traction ba ttery) is insuffi-
cient.
Stop using “My Room Mode” and
charge the hybrid battery (traction
battery).
●““My Room Mode ” will stop when
traction battery is too low Reduce
power usage to continue using
“My Room Mode””
The power consumption inside the
vehicle is greater than the power
being charged to the hybrid battery
(traction battery), and the remaining
charge of the hybrid battery (traction
battery) is low.
*
• “My Room Mode” will end unless

1372-2. Charging
2
Plug-in hybrid system
driving.
The electrical consumption of
the hybrid battery (traction
battery) is suppressed
increasing EV driving dis-
tance by supplementing
power consumption for the
auxiliary systems using solar
power.Solar roof
12-volt battery
Solar ECU
Hybrid battery (traction bat-
tery)
Information related to the solar
charging system can be
checked on the multi-informa-
tion display and Multimedia Dis-
play. ( P.173)
■Solar charging system
●In the following cases, charging
the hybrid battery (traction battery)
via the solar charging system is
not performed.
• The power switch is not off • The “Battery Heater” is operating
( P.108)
• AC charging has started
• The hybrid battery (traction bat-
tery) is fully charged
• The hybrid battery (traction bat-
tery) is completely discharged
●In the following cases, the solar
charging system stops solar
power generation and power sup-
ply to the hybrid battery (traction
battery) and auxiliary systems.
• The temperature preservation function of the solar charging sys-
tem operates
• There is a malfun ction in the solar
charging system
• When the temperature of the hybrid battery (traction battery) is
approximately 23°F (-5°C) or less
●The amount of power generated
by the solar roof differs according
to the season, climate, weather
conditions, vehicle angle and sur-
rounding conditions.
●If even part of the solar roof is in
the shade, there may be an
extreme drop in power generation.
●Please adhere to the following in
order to allow full performance of
the solar roof.
• Clean the roof on a routine basis
(Especially fallen leaves and bird
droppings can lead to a substan-
tial decrease in power generation)
• Remove snow from the roof as soon as possible
• Do not attach any seals or stickers
to the roof
It is recommended not to install a
roof carrier etc. unless it is neces-
sary.
●When the hybrid battery (traction
battery) is fully charged, charging
the battery via the solar charging
system is not performed. When it
is not necessary to perform
charging from an external power
source, charge the vehicle as
much as possible using the solar
charging system during the day
Displaying information
related to the solar
charging system
A
B
C
D

1392-2. Charging
2
Plug-in hybrid system
Refer to the following table and carry out the appropriate correction
procedure.
■The error warning indicator on the CCID (Charging Circuit
Interrupting Device) flashes.
When charging cannot be carried out
When charging does not start, even though the normal proce-
dure is followed, check each of the following items.
If a message is shown on the multi-information display, also refer
to P.143.
When charging cannot be carried out
Likely causeCorrection procedure
Electrical leakage detection function
or self-diagnostic function operates
and power is cut off
When the voltage is insufficient, the
error warning indicator may flash
when there is noise interference.
Perform a reset and connect to a
proper power source. (P.100)
If charging does not start, immedi-
ately stop charging and contact your
Toyota dealer.

1422-2. Charging
*: For details regarding setting clock, refer to “MULTIMEDIA OWNER’S
MANUAL”.
■Cannot change charging schedule from smartphone applica-
tion (if equipped)
*
*: In order to use the smartphone application, it is necessary to apply to Toyota Apps. For details about Toyota Apps, refer to
http://www.toyota.com/connectedservices
in the United States and
http://www.toyota.ca/connected
in Canada.
■Charging starts, even though charging schedule is registered
AC charging connector is not con-
nected to vehicleBefore using the charging schedule,
connect the AC charging connector.
AC charging connector was con-
nected after set time
Connect the AC charging connector
before the time set in “Start” or “Start
at set time”.
When the charging mode is set to
“Start-Stop” or “Start and stop at set
times”, the hybrid battery (traction
battery) will charge even if the start
time has passed, if the AC charging
connector is connected before the
stop time.
Likely causeCorrection procedure
Smartphone is outside its coverage
area
Check the signal strength. If the
smartphone is outside its coverage
area, move to a place with a better
signal.
Likely causeCorrection procedure
“Charge Now” is set to on
When charging according to the
charging schedule, set “Charge
Now” to off. ( P.128, 132)
Charging schedule is set to offCheck that charging schedule is not
set to off. ( P.127, 132)
Likely causeCorrection procedure

1583-1. Instrument cluster
■Hybrid System IndicatorCharge area
Shows regeneration
* status. Regen-
erated energy will be used to charge
the hybrid battery (traction battery).
Eco area
Shows that the vehicle is being
driven in an Eco-friendly manner.
By keeping the indicator needle
within Eco area, more Eco-friendly
driving can be achieved.
Power area
Shows that an Eco-friendly driving
range is being exceeded (during full
power driving etc.)
Hybrid Eco area (HV mode)
Shows that gasoline engine power
is not being used very often.
The gasoline engine will automati-
cally stop and restart under various
conditions.
EV driving area (EV mode or
AUTO EV/HV mode)
Shows that the vehicle is driven
using only the electric motor (trac-
tion motor).
*: When used in this manual, “regen- eration” refers to the conversion of
energy created by the movement
of the vehicle into electrical
energy. In the following situation, the Hybrid
System Indicator does not operate.
●“READY” indicator is not illumi-
nated.
●The shift position is in a position
other than D or B.
■SOC (State of Charge) gauge
Displays the current amount of
charge remaining in the traction bat-
tery.
●The remaining battery for EV driv-
ing in EV mode is displayed in
green, and the remaining battery
used in HV mode is displayed in
blue.
●The amount of the remaining bat-
tery 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.78) or
electricity is generated by the gas-
oline engine.
●If the remaining battery is not dis-
played in green, HV mode is auto-
matically selected and EV mode
cannot be used. To enable EV
driving, charge the hybrid battery
(traction battery). ( P.94)
A
B
C
D
E

1633-1. Instrument cluster
3
Vehicle status information and indicators
Select to display power con-
sumption or fuel consumption
data in various forms.
■Power Consumption/Fuel
Economy
The display contents are differ-
ent in EV mode or AUTO EV/HV
mode, and HV mode.
EV mode or AUTO EV/HV
mode
Current power consumption
Displays the instantaneous current
power consumption.
Average power consumption
Displays the average power con-
sumption since the function was
reset or the average power con-
sumption after starting.
*1, 2, 3
The average power consumption
selected by “Power Consumption”
on the screen is displayed.
*1: Use the displayed power con- sumption as a reference only.
*2: Average power consumption since the function was reset can
be reset by pressing and holding .
*3: Average power consumption
after starting is reset each time
the hybrid system stops.
HV mode
Current fuel consumption
Displays the instantaneous current
fuel consumption.
Average fuel economy
Displays the average fuel economy
since the function was reset, the
average fuel economy after starting
or refueling.
*1, 2, 3
The average fuel economy selected
by “Fuel Economy” on the
screen is displayed.
*1: Use the displayed fuel consump- tion as a reference only.
*2: Average fuel economy after starting is reset each time the
hybrid system stops.
*3: Average fuel economy since the function was reset can be reset
by pressing and holding .
■ECO Accelerator Guid-
ance/“Eco Score”
Displays a reference operation
range for using the accelerator
pedal according to driving condi-
Driving information dis-
play
A
B
A
B