2017 TOYOTA HIGHLANDER HYBRID battery

4225-9. Bluetooth® phone
HIGHLANDER_U (OM48F09U)
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.

423
5
Audio system
HIGHLANDER_U (OM48F09U)
5-10. Bluetooth®
■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
●Entune Audio 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®

4245-10. Bluetooth®
HIGHLANDER_U (OM48F09U)■
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.

4406-1. Using the air conditioning system and defogger
HIGHLANDER_HV_U (OM48F12U)
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.
■ To prevent burns
● Do not touch the rear view mirror surfaces when the outside rear view mir-
ror defoggers are on.
● Do not touch the glass at lower part of the windshield or to the side of the
front pillars when the windshield wiper de-icer is on.
NOTICE
■Humidity sensor
■ 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.
In order to detect fog on the windshield, a
sensor which monitors the temperature
of the windshield, the surround humidity,
etc. is installed. ( →P. 439)
Follow these points to avoid damaging
the sensor:
● Do not disassemble the sensor
● Do not spray the glass cleaner on the
sensor or subject it to strong impacts
● Do not stick anything on the sensor

4436-1. Using the air conditioning system and defogger
6
Interior features
HIGHLANDER_HV_U (OM48F12U)■
Location of air outlets
The air outlets and air volume
change according to the
selected airflow mode.
■Adjusting the position of and opening and closing the air out-
lets
Direct air flow to the left or right,
forward or backward.
Closes the vent
Slide the knob to the rear-most
position.
Opens the vent
Air outlets
1
2
NOTICE
■To prevent 12-volt battery discharge
Do not leave the air conditioning system on longer than necessary when the
hybrid system is off.

4446-1. Using the air conditioning system and defogger
HIGHLANDER_HV_U (OM48F12U)
Heated steering wheel∗/seat heaters∗/seat
ventilators
∗
∗: If equipped
The heated steering wheel and seat heaters heat the side grips
of the steering wheel and seats, respectively. Seat ventilators
maintain good airflow by blowing air from the seats.
WARNING
● Care should be taken to prevent injury if anyone in the following categories
comes in contact with the steering wheel and 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 minor burns or overheating
• Do not cover the seat with a blanket or cushion when using the seat heater.
• Do not use the seat heaters 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.

4496-2. Using the interior lights
6
Interior features
HIGHLANDER_HV_U (OM48F12U)
■Illuminated entry system
The lights automatically turn on/off according to power switch mode, the pres-
ence of the electronic key, whether the doors are locked/unlocked, and
whether the doors are opened/closed.
■ To prevent 12-volt battery discharge
If the following lights are left on when the power switch is turned off, the lights
will go off automatically after 20 minutes:
●Interior lights
● Personal lights
● Front door courtesy lights
● Ambient lights (if equipped)
● Power switch light
■ Customization
Settings (e.g. the time elapsed before lights turn off) can be changed.
(Customizable features: →P. 666)

459
6
Interior features
HIGHLANDER_HV_U (OM48F12U)
6-4. Using the other interior features
To set the visor in the forward
position, flip it down.
To set the visor in the side posi-
tion, flip down, unhook, and
swing it to the side.
To use the side extender, place
the visor in the side position,
then slide it backward.
Open the cover.
The vanity light turns on.
■ To prevent 12-volt battery discharge
If the vanity lights remain on for 20 minutes while the hybrid system is off, the
lights will turn off automatically.
Other interior features
Sun visors
1
2
3
Vanity mirrors