2023 TOYOTA PRIUS PRIME audio

19Pictorial index
■Instrument panel
Audio system*1
Emergency flasher switch .................................................P.546
Power switch ......................................................................P.251
Starting the hybrid system/changi ng the modes ..................P.251
Emergency stop of the hybrid system ..................................P.547
When the hybrid system will not start ..................................P.584
Warning messages ..............................................................P.566
Windshield wiper and washer switch ..............................P.275
Usage...................................................................................P.275
Adding washer fluid ..............................................................P.510
Warning messages ..............................................................P.566
Meters .................................................................................P.155
Reading the meters/adjusting the instrument panel light .....................................................................................P.155, 160
Warning lights/indicator lights ..............................................P.150
When the warning lights come on ........................................P.555
A
B
C
D
E

22Pictorial index
Window lock switch ...........................................................P.229
*1: If equipped
*2: Refer to “MULTIMEDIA OWNER’S MANUAL”.Meter control switches ............... .......................................P.162
Phone switch
*
Driving assist switch .................................................P.334, 343
LTA (Lane Tracing Assist) switch ....................................P.305
Cruise control switches
Dynamic radar cruise control ...............................................P.331
Cruise control .......................................................................P.342
Audio remote control switches
*
Talk switch*
*
: Refer to “MULTIMEDIA OWNER’S MANUAL”.
O
A
B
C
D
E
F
G

1082-2. Charging
■AC charging (P.116)
This is a charging method used
when charging from an AC out-
let with the AC charging cable or
charging that use an AC char-
ger.
By setting charging schedule, it is
also possible to charge at the
desired date and time. ( P.123)
■Using the hybrid battery
(traction battery) charge
mode ( P.75)
The plug-in hybrid system can
be switched to hybrid battery
(traction battery) charge mode
to charge the hybrid battery
(traction battery) using electricity
generated by gasoline engine
operation.
The maximum charge amount in
the hybrid battery (traction battery)
charge mode is approximately 80%
of the fully charged capacity for the
charging from an external power
source.
■Solar charging system (if
equipped) ( P.136)
In certain conditions, when the vehicle is parked, the hybrid bat-
tery (traction battery) can be
charged by using electricity gen-
erated by the solar panel
equipped to the roof of the vehi-
cle.
This vehicle is equipped with
several functions that are linked
with charging.
■“My Room Mode” (
P.134)
When the AC charging cable is
connected to the vehicle, electri-
cal components such as the air
conditioning system or audio
system can be used using the
external power source
*.
*: The power of the hybrid battery (traction battery) may be used
depending on the situation.
■“Battery Heater”
When the outside temperature
is low and the AC charging
cable is connected to the vehi-
cle, this function automatically
warms the hybrid battery (trac-
tion battery) until it reaches or
exceeds a certain temperature.
“Battery Heater” will operate
when the “Battery Heater” of the
“Charging Settings” on the multi-
information display is on.
( P.169)
 By setting charging schedule,
“Battery Heater” operates
according to the charging
Charging methods
The following methods can
be used to charge the
hybrid battery (traction bat-
tery).
Types of charging meth-
odsCharging-linked functions

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

1362-2. Charging
the power consumption inside the
vehicle is improved.
• To continue using “My Room
Mode”, turn off the power of sys-
tems such as the air conditioning
system and audio system to
increase the remaining charge of
the hybrid battery (traction bat-
tery).
*: The power balance status during
“My Room Mode” can be checked
from the remaining charge dis-
play screen for the hybrid battery
(traction battery) displayed on the
multi-informat ion display.
(  P.134)
*: If equipped
This system generates solar
power with the solar panel
equipped to the roof of the vehi-
cle (solar roof).
 The hybrid battery (traction
battery) is charged while park-
ing.
 The electrical consumption of
the hybrid battery (traction
battery) is reduced during
WARNING
■Cautions for using “My Room
Mode”
Make sure to ob serve the follow-
ing precautions.
Failure to do so may result in seri-
ous health problems or even
death.
●Do not leave children, people
who need assistance, or pets
inside the vehicle. The system
may turn off automatically and
the interior temperature may
become high or low, resulting in
heat stroke, dehydration or
hypothermia. Devices such as
the wipers can also be used,
which may lead to mistaken
operation and an accident.
●Check the safety around the
vehicle carefully before use.
Solar charging sys-
tem*
A system that provides
power to the hybrid battery
(traction battery) and auxil-
iary systems by performing
solar charging via the large
solar panel (solar roof)
equipped on the vehicle
roof.
Even when a parking lot does
not have charging equipment
and in the event of a disaster,
it is possible to charge
* the
hybrid battery (traction bat-
tery) without any special oper-
ations as long as sunlight is
available.
*: The charging amount via the solar charging system differs
depending on conditions, such
as season and weather.
Solar charging system
operation

1472-2. Charging
2
Plug-in hybrid system
■If “Charging Stopped High Energy Use See Owner’s Manual”
is shown
■If “Charging System Malfunction See Owner’s Manual” is
shown
■If “The Traction Battery Temp is low System put priority on
charging to preserve battery condition” is shown (Alaska and
Canada only)
Likely causeCorrection procedure
Power is being consumed by electri-
cal components of vehicle
Check the following items, and then
carry out charging again.
If the headlights and audio are
turned on, turn them off.
 Turn the power switch off.
If charging cannot be carried out,
even after performing the above, the
auxiliary battery may not be suffi-
ciently charged. Operate the hybrid
system for approximately 15 minutes
or more to charge the 12-volt battery.
Likely causeCorrection procedure
Malfunction occurred in charging
systemHave the vehicle inspected by your
Toyota dealer.
Likely causeCorrection procedure
The Hybrid battery (traction battery)
warming control was operated
(  P.109)
When the hybrid battery (traction
battery) warming control operates,
the charging schedule is not used
and charging is performed.
This is a control to protect the hybrid
battery (traction battery), and not a
malfunction.

1623-1. Instrument cluster
Driving support system infor-
mation (P.165)
■The multi-information display is
displayed when
The power switch is in ON.
■Liquid crystal display
(  P.159)
The multi-information display is
operated using the meter control
switches.
/ : Select menu icons,
scroll the screen and move
the cursor
/ : Change displayed
content, scroll the screen and
move the cursor
Press: Enter/Set
Press and hold: Reset/Dis-
play customizable items
Return to the previous
screen/Move the main meter
Call sending/receiving and
history display
Linked with the hands-free system,
sending or receiving call is dis-
played. For details regarding the hands-free system, refer to “MUL-
TIMEDIA OWNER’S MANUAL”.
Information related to each icon
can be displayed by selecting
the icon with the meter control
switches.
Some of the information may be
displayed automatically depending
on the situation.
Changing the display
D
A
B
C
D
WARNING
■Caution for use while driving
For safety, avoid operating the
meter control switch while driving
as much as possible, and do not
look continuously at the multi-
information displa y while driving.
Stop the vehicle and operate the
meter control switch. Failure to do
so may cause a steering wheel
operation error, resulting in an
unexpected accident.
Menu icons
IconDisplay
Driving information dis-
play ( P.163)
Driving support system
information display
( P.165)
Audio system-linked dis-
play ( P.166)
Vehicle information dis-
play ( P.166)
Settings display
( P.166)
Warning message dis-
play ( P.172)

1663-1. Instrument cluster
equipped) (P.310)
 LDA (Lane Departure Alert)
( P.313)
 PDA (Proactive driving assist)
( P.320)
 Dynamic radar cruise control
( P.331)
 Cruise Control ( P.342)
■Navigation system-linked
display (if equipped)
Select to display the following
navigation system-linked infor-
mation.
 Route guidance to destination
 Compass
Select to enable selection of an
audio source or track on the dis-
play.
■Drive information
Displays drive information such as
the following:
Drive information type
Drive information items
Displays the following depend-
ing on which drive information
type and drive information items
were selected in . ( P.170)
 After start
• Distance: Displays the distance
driven since hybrid system start
• Elapsed time: Displays the elapsed time since hybrid system
start
• Average vehicle speed: Displays the average vehicle speed since
hybrid system start
 After reset
• Distance: Displays the distance
driven since the display was
reset
*
• Elapsed time: Displays the elapsed time since the display
was reset
*
• Average vehicle speed: Displays the average vehicle speed since
the display was reset
*
*
: To reset, display the desired item and press and hold the meter
control switch.
■Energy monitor
 P.173
■Tire pressure
 P.516
Vehicle settings and the content
Audio system-linked dis-
play
Vehicle information dis-
play
Settings display
A
B