battery TOYOTA PRIUS C 2017 NHP10 / 1.G Service Manual

3325-10. Bluetooth® phone (Multimedia system)
PRIUS c_U (OM52J11U)■
Telephone switch (
→P. 347)
■Microphone
The vehicle’s built in microphone is used when talking on the
phone.
The person you are speaking to can be heard from the front speak-
ers.
To use the hands-free system, you must register your Bluetooth
®
phone in the system. (→P. 323)
You can check indicators such as signal strength and battery charge
on the phone screen.
Connection status
Signal strength
Battery charge
Vehicles without moon roofVehicles with moon roof
Status display
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2
3

3335-10. Bluetooth® phone (Multimedia system)
5
Audio system
PRIUS c_U (OM52J11U)
IndicatorsConditions
Connection status
GoodNot connected
Battery charge
Full Empty
Call area“Rm”: Roaming area
Signal strength
Excellent Poor

3635-10. Bluetooth® phone (Multimedia system)
5
Audio system
PRIUS c_U (OM52J11U)
In other situations
Even though all conceivable measures have been taken, the symptom sta-
tus 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 symptom.
→Turn the cellular phone off, remo ve and reinstall the battery pack,
and then restart the cellular phone.
→ Enable the cellular phone’s Bluetooth
® connection.
→ Stop the cellular phone’s security software and close all applica-
tions.
→ Before using an appli cation installed on the cellular phone, care-
fully check its source and how its operation might affect this sys-
tem.

364
PRIUS c_U (OM52J11U)
5-11. Bluetooth® (Multimedia system)
■When using the Bluetooth® audio system
● In the following conditions, the system may not function.
• If the portable audio player is turned off
• If the portable audio player is not connected
• If the portable audio player’s battery is low
● There may be a delay if a cellular phone connection is made during
Bluetooth
® audio play.
● Depending on the type of portable audio player that is connected to the \
sys-
tem, operation may differ slightly and certain functions may not be available.
■ When using the hands-free system
●The multimedia system is muted when making a call.
● If both parties speak at the same time, it may be difficult to hear.
● If the received call volume is overly loud, an echo may be heard.
If the Bluetooth
® phone is too close to the system, quality of the sound may
deteriorate and connection status may deteriorate.
● In the following circumstances, it may be difficult to hear the other party:
• When driving on unpaved roads
• When driving at high speeds
• If a roof or window is open
• If the air conditioning is blowing directly on the microphone
• If there is interference from the network of the cellular phone
■ Conditions under which th e system will not operate
● If using a cellular phone that does not support Bluetooth
®
●If the cellular phone is turned off
● If you are outside of cellular phone service coverage
● If the cellular phone is not connected
● If the cellular phone’s battery is low
● When outgoing calls are controlled, due to heavy traffic on telephone lines,
etc.
● When the cellular phone itself cannot be used
● When transferring contact data from the cellular phone
Bluetooth®

3655-11. Bluetooth® (Multimedia system)
5
Audio system
PRIUS c_U (OM52J11U)■
Bluetooth
® antenna
The antenna is built into the display.
If the portable audio player is behind the seat or in the glove box or console
box, or is touching or covered by metal objects, the connection status may
deteriorate.
If the cellular phone is behind the seat or in the console box, or touching or
covered by metal objects, the connection status may deteriorate.
■ Battery charge/signal status
●This display may not correspond exactly with the portable audio player or
cellular phone itself.
● This system does not have a charging function.
● The portable audio player or cellular phone battery will be depleted quickly
when the device is connected to Bluetooth
®.
■ When using the Bluetooth
® audio and hands-free system at the same
time
The following problems may occur.
● The Bluetooth
® audio connection may be interrupted.
● Noise may be heard during Bluetooth
® audio playback.
■ About the contact in this system
The following data is stored for every registered cellular phone. When
another phone is connecting, you cannot read the registered data.
●Contact data
● Call history
● Favorite
● Message
When removing a Bluetooth
® phone from the system, the above-mentioned
data is also deleted.

3816-1. Using the air conditioning system and defogger
6
Interior features
PRIUS c_U (OM52J11U)■
Air conditioning filter
→P. 446
■ Customization
The air conditioning control of Eco drive mode can be changed to the same
setting as that used in normal drive mode.
(Customizable features →P. 557)
WARNING
■To prevent the windshield from fogging up
● Do not use during cool air operation in extremely humid weather.
The difference between the temperature of the outside air and that of the
windshield can cause the outer surface of the windshield to fog up, block-
ing your vision.
■ When the outside rear view mirr or defoggers are on (if equipped)
Do not touch the outside surface of the rear view mirrors, as they can
become very hot and burn you.
NOTICE
■ To prevent 12-volt battery discharge
Do not leave the air conditioning system on longer than necessary when the
hybrid system is off.
● Do not place anything on the instrument
panel which may cover the air outlets.
Otherwise, air flow may be obstructed,
preventing the windshield defoggers
from defogging.

3826-1. Using the air conditioning system and defogger
PRIUS c_U (OM52J11U)
Turns on the front left seat
heater
Turns on the front right seat
heater
The indicator light comes on.
Push the switch once again to turn
off the seat heater.
■The seat heaters can be used when
The “POWER” switch is in ON mode.
■ When not in use
Turn the seat heater off. The indicator light goes off.
Seat heaters∗
∗: If equipped
WARNING
●Care should be taken to prevent injury if anyone in the following categories
comes in contact with the seats when the heater is on:
• Babies, small children, the elderly, the sick and the physically chal-
lenged
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping drugs, cold remedies, etc.)
● Observe the following precautions to prevent the minor burns or overheat-
ing
• Do not cover the seat with a blanket or cushion when using the seat
heater.
• Do not use seat heater more than necessary.
NOTICE
● Do not put heavy objects that have an uneven surface on the seat and do
not stick sharp objects (needles, nails, etc.) into the seat.
● To prevent 12-volt battery discharge, do not use the functions when the
hybrid system is off.
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2

3856-2. Using the interior lights
6
Interior features
PRIUS c_U (OM52J11U)
■Illuminated entry system
Vehicles without a smart key system
When the interior lights switch is in the door position, the interior lights auto-
matically turn on/off according to the engine switch position, whether the
doors are locked/unlocked, and whether the doors are open/closed.
Vehicles with a smart key system
When the interior lights switch is in the door position, the interior lights auto-
matically turn on/off according to “POWER” switch mode, the presence of the
electronic key, whether the doors are locked/unlocked, and whether the doors
are open/closed.
■ To prevent 12-volt battery discharge
Vehicles without a smart key system
If the interior lights, personal lights or luggage compartment light remain on
when the engine switch is “LOCK” position, the lights will go off automatically
after 20 minutes.
Vehicles with a smart key system
If the interior lights, personal lights or luggage compartment light remain on
when the “POWER” switch is off, the li ghts will go off automatically after 20
minutes.
■ Customization that can be co nfigured at Toyota dealer
Settings (e.g. the time elapsed before lights turn off) can be changed.
(Customizable features →P. 556)
NOTICE
■To prevent 12-volt battery discharge
Do not leave the lights on longer than necessary when the hybrid system is
off.

3936-4. Other interior features
6
Interior features
PRIUS c_U (OM52J11U)
Please use as a power supply for electronic goods that use less than
12 VDC/10 A (power consumption of 120 W).
Open the lid.
■ The power outlet can be used when
Vehicles without a smart key system
The engine switch is in the “ACC” or “ON” position.
Vehicles with a smart key system
The “POWER” switch is in ACCESSORY or ON mode.
Power outlet
NOTICE
● To avoid damaging the power outlet, close the power outlet lid when the
power outlet is not in use. Foreign objects or liquids that enter the power
outlet may cause a short circuit.
● To prevent battery discharge, do not use the power outlet longer than nec-
essary when the hybrid system is off.

399
7Maintenance and care
PRIUS c_U (OM52J11U)7-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 400
Cleaning and protecting the vehicle interior ........... 403
7-2. Maintenance Maintenance requirements ................... 406
General maintenance........ 409
Emission inspection and maintenance
(I/M) programs ................ 412
7-3. Do-it-yourself maintenance
Do-it-yourself service precautions ..................... 413
Hood ................................. 416
Positioning a floor jack ...... 418
Engine compartment ......... 419
12-volt battery ................... 428
Tires .................................. 432
Tire inflation pressure ....... 441
Wheels .............................. 444
Air conditioning filter.......... 446
Wireless remote control/ electronic key battery ...... 448
Checking and replacing fuses ............................... 451
Light bulbs......................... 455