2021 TOYOTA PRIUS battery

20
1. BASIC FUNCTION
PRIUS_Navi_OM47E22U_(U)
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STATUS DISPLAY
The condition of the Bluetooth® connection, as well as the level of reception and
the amount of cellular phone battery charge left, are displayed on the status dis-
play.

21
1. BASIC FUNCTION
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QUICK GUIDE
1No.IndicatorsConditions
The condition of
the Bluetooth®
connection
(Gray) (Blue)
No connection Poor Good
 An antenna for the Bluetooth
® connection is built into the instru-
ment panel. The condition of the Bluetooth® connection may dete-
riorate and the system may not function when a Bluetooth® phone
is used in the following conditions and/or places:
The cellular phone is obstructed by certain objects (such as when
it is behind the seat or in the glove box or console box).
The cellular phone is touching or is covered with metal materia ls.
 Leave the Bluetooth
® phone in a place where the condition of the
Bluetooth® connection is good.
The level of re-
ception
Poor Excellent
 The level of reception does not always correspond with the leve l
displayed on the cellular phone. The level of reception may not be
displayed depending on the phone you have.
When the cellular phone is out of the service area or in a plac e
inaccessible by radio waves , “No Service” is displayed.
 “Rm” is displayed when receiving in a roaming area. While roam-
ing, display “Rm” top-left on the icon.
 The receiving area may not be displayed depending on the type o f
phone you have.
The amount of
battery charge
leftEmpty Full
 The amount displayed does not always correspond with the
amount displayed on the Bluetooth
® device.
The amount of battery charge left may not be displayed depend-
ing on the type of the Bluetooth
® device connected.
This system does not have a charging function.

83
1. BASIC OPERATION
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AUDIO SYSTEM
3
2. SOME BASICS
“AUDIO” button: Press to turn the audio
system on and off. The system turns on in
the last mode used.
This section describes some of the ba-
sic features of the audio system. Some
information may not pertain to your
system.
Your audio system works when the
power switch is turned to ACCESSO-
RY or ON mode.
NOTICE
● To prevent the 12-volt battery from being
discharged, do not leave the audio sys-
tem on longer than necessary when the
hybrid system is not operating.
TURNING THE SYSTEM ON
AND OFF

116
3. MEDIA OPERATION
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INFORMATION
●Depending on the Bluetooth® device that is connected to the system, the music may start
playing when selecting while it is paused. Conversely, the mus ic may pause when
selecting while it is playing.
● In the following conditions, the system may not function:
• The Bluetooth
® device is turned off.
• The Bluetooth
® device is not connected.
• The Bluetooth
® device has a low battery.
● It may take time to connect the phone when Bluetooth
® audio is being played.
● For operating the portable player, see the instruction manual that comes with it.
● If the Bluetooth
® device is disconnected due to poor reception from the Bluetoot h® net-
work when the power switch is in ACCESSORY or ON mode, the syst em automatically
reconnects the portable player.
● If the Bluetooth
® device is disconnected on purpose, such as it was turned off, this does
not happen. Reconnect the portable player manually.
● Bluetooth
® device information is registered when the Bluetooth® device is connected to
the Bluetooth® audio system. When selling or disposing of the vehicle, remove the
Bluetooth® audio information from the system. ( P. 7 4 )
● In some situations, sound output via the Bluetooth
® audio system may be out of sync with
the connected device or output intermittently.

165
1. PHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
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PHONE
7
2. SOME BASICS
The hands-free system enables calls
to be made and received without hav-
ing to take your hands off the steering
wheel.
This system supports Bluetooth
®.
Bluetooth® is a wireless data system
that enables cellular phones to be used
without being connected by a cable or
placed in a cradle.
The operating procedure of the phone
is explained here.
When an Apple CarPlay connection is
established, phone functions will be
performed by Apple CarPlay instead of
the hands-free system.
WA R N I N G
● While driving, do not use a cellular
phone or connect the Bluetooth® phone.
● Your audio unit is fitted with Bluetooth
®
antennas. People with implantable car-
diac pacemakers, cardiac resynchroni-
zation therapy-pacemakers or
implantable cardioverter defibrillators
should maintain a reasonable distance
between themselves and the Bluetooth
®
antennas. The radio waves may affect
the operation of such devices.
● Before using Bluetooth
® devices, users
of any electrical medical device other
than implantable cardiac pacemakers,
cardiac resynchronization therapy-pace-
makers or implantable cardioverter
defibrillators should consult the manu-
facturer of the device for information
about its operation under the influence
of radio waves. Radio waves could have
unexpected effects on the operation of
such medical devices.
NOTICE
● Do not leave your cellular phone in the
vehicle. The temperature inside may rise
to a level that could damage the phone.
INFORMATION
●This system is not guaranteed to oper-
ate with all Bluetooth® devices.
● If your cellular phone does not support
Bluetooth
®, this system cannot function.
● In the following conditions, the system
may not function:
• The cellular phone is turned off.
• The current position is outside the
communication area.
• The cellular phone is not connected.
• The cellular phone has a low battery.
● When using Bluetooth
® audio and
hands-free at the same time, the follow-
ing problems may occur:
• The Bluetooth
® connection may be
cut.
• Noise may be heard on the Bluetooth
®
audio playback.

200
3. WHAT TO DO IF...
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In other situations
: For details, refer to the owner’s manual that came with the c ellular phone.
SymptomLikely causeSolution
Page
Cellular
phoneThis
system
The Bluetooth® con-
nection status is dis-
played at the top of
the screen each time
the power switch is in
ACCESSORY or ON
mode.
Connection confir-
mation display on
this system is set to
on.To turn off the display,
set connection confir-
mation display on this
system to off.
64
Even though all con-
ceivable measures
have been taken, the
symptom status does
not change.
The cellular phone
is not close enough
to this system.Bring the cellular
phone closer to this
system.

The cellular phone
is the most likely
cause of the symp-
tom.
Turn the cellular phone
off, remove and rein-
stall the battery pack,
and then restart the
cellular phone.

Enable the cellular
phone’s Bluetooth®
connection.

Stop the cellular
phone’s security soft-
ware and close all ap-
plications.

Before using an appli-
cation installed on the
cellular phone, careful-
ly check its source and
how its operation might
affect this system.


207
1. BASIC OPERATION
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NAVIGATION SYSTEM
8
2. MAP SCREEN OPERATION
1Press the “HOME” button.
2Check that the current position map is
displayed.
CURRENT POSITION
DISPLAY
To correct the current position manually:
P. 2 6 3
INFORMATION
● While driving, the current position mark
is fixed on the screen and the map
moves.
● The current position is automatically set
as the vehicle receives signals from the
GPS (Global Positioning System). If the
current position is not correct, it is auto-
matically corrected after the vehicle
receives signals from the GPS.
● After the battery disconnection, or on a
new vehicle, the current position may
not be correct. As soon as the system
receives signals from the GPS, the cor-
rect current position is displayed.

215
1. BASIC OPERATION
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NAVIGATION SYSTEM
8
When “Near...” is selected
1Select the desired item.
“Near Here” : Select to search for POIs
near the current position.
“Along My Route” : Select to search for
POIs along the route.
 The predictive efficient drive function can
be turned on/off. ( P.261)
PREDICTIVE EFFICIENT DRIVE
(PREDICTIVE DECELERATION
SUPPORT)
The system automatically stores and
registers support points where the driv-
er always decelerates or stops based
on pedal operation and the vehicle
speed of the driver.
The registered points are shown on the
map as icons for use as predictive
deceleration support points.
When registered support points are
approached, the optimal timing for re-
leasing the accelerator pedal is notified
to the user using the eco acceleration
guide of the hybrid system indicator
along with emphasizing the display of
the icon. (Refer to the separate Prius
owner’s manual for details on the eco
acceleration guide)
After releasing the accelerator pedal,
the engine brake (regeneration brake)
amount increases. (regeneration boost
control)
As a result, the battery charge amount
can be increased when decelerating or
stopping the vehicle contributing to im-
proved power and fuel economy.
This function only operates in the con-
tiguous United States.
This function does not operate outside
the contiguous United States (Exam-
ple: Alaska and Hawaii).