battery Lexus CT200h 2015 (in English) Service Manual

369
CT200h_OM_OM76174U_(U)5-18. Bluetooth
® Audio (Lexus Display Audio System)
5
Audio system
Listening to Bluetooth® Audio
When a Bluetooth® device cannot be connected, check the connection status
on the “Bluetooth
* Audio” screen. If the device is not connected, either register
or reconnect the device. ( →P. 363, 365)
*: Bluetooth is a registered trad emark of Bluetooth SIG, Inc.
You can check indicators, such as, signal strength and battery charge on the
screen.
Connection status
Battery charge
Depending on the type of portable
audio player used, some titles may not
be displayed.
The Bluetooth® audio system enables the user to enjoy music played on a por-
table player from the vehicle speakers via wireless communication.
Status display
1
2
IndicatorsConditions
Connection statusGood Not connected
Battery chargeFull Empty

371
CT200h_OM_OM76174U_(U)5-19. Bluetooth
® Phone (Lexus Display Audio System)
5
Audio system
Using a Bluetooth® Phone
Before making a phone call, check the connection status, battery charge, call
area and signal strength. (
→P. 3 7 2 )
If a Bluetooth
® device cannot be connected, check the connection status. If the
device is not connected, either register or reconnect it. (
→P. 363, 366)
To display the screen shown below, press the off-hook switch on the steering
wheel or select “Phone” on the “Menu” screen. Phone name
Bluetooth
® connection status
( → P. 3 7 2 )
Display the call history screen
( → P. 3 74 )
Display the favorites screen
( → P. 3 74 )
Display the contacts screen
( → P. 3 7 3 )
Display the dial pad screen ( →P. 3 7 3 )
Display the message inbox screen ( →P. 3 7 8 )
The hands-free system is a function that allows you to use your cellular phone
without touching it.
This system supports Bluetooth
®. Bluetooth® is a wireless data system that
allows the cellular phone to wirelessly connect to the hands-free system and
make/receive calls.
Phone top screen
1
2
3
4
5
6
7

3725-19. Bluetooth® Phone (Lexus Display Audio System)
CT200h_OM_OM76174U_(U)
◆Te l e p h o n e s w i t c h ( →P. 3 8 0 )
◆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 speakers.
To use the hands-free system, you must register your Bluetooth
® phone in the
system. ( →P. 363)
You can check indicators such as signal strength and battery charge on any
screen.
Connection status
Signal strength
Battery charge
Status display
1
2
3
IndicatorsConditions
Connection status
GoodPoorNot connected
Battery charge
FullEmpty
Signal strength
ExcellentPoor

CT200h_OM_OM76174U_(U)
3895-21. Bluetooth® (Lexus Display Audio System)
5
Audio system
XIn other situations
Even though all conceivable 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 symptom.
→Turn the cellular phone off, remove and reinstall the battery pack, and then
restart the cellular phone.
→ Enable the cellular phone’s Bluetooth
® connection.
→ Stop the cellular phone’s security so ftware and close all applications.
→ Before using an application installed on the cellular phone, carefully check its
source and how its operation might affect this system.

390
CT200h_OM_OM76174U_(U)5-21. Bluetooth
® (Lexus Display Audio System)
Bluetooth®
■When using the Bluetooth® audio system
●In the following situations, 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 system, opera-
tion may differ slightly and certain functions may not be available.
■When using the hands-free system
●The audio 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 situations, it may be difficult to hear the other party:
• When driving on unpaved roads
• When driving at high speeds
•If a window is open
• If the air conditioning is blowing directly on the microphone
• If there is interference from the network of the cellular phone
●Depending on the type phone, certain functions may not be available.
■Conditions under which the 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 phonebook data from the cellular phone

CT200h_OM_OM76174U_(U)
3915-21. Bluetooth® (Lexus Display Audio System)
5
Audio system
■Bluetooth® antenna
The antenna is built into the display.
If the portable audio player or cellular phone is behind the seat or in the glove box or
console box, or is touching or covered by metal objects, the connection status may dete-
riorate.
■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.
■About Bluetooth®
The Bluetooth® word mark and logos are regis-
tered trademarks owned by Bluetooth SIG, Inc.
and any use of such marks by PIONEER
CORPORATION is under license. Other
trademarks and trade names are those of their
respective owners.

CT200h_OM_OM76174U_(U)
4156-1. Using the air conditioning system and defogger
6
Interior features
■Ventilation and air conditioning odors
●To let fresh air in, set the air conditioning system to the outside air mode.
●During use, various odors from inside and outside the vehicle may enter into and accu-
mulate in the air conditioning system. This may then cause odor to be emitted from the
vents.
●To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air mode prior to turning the vehicle off.
• The start timing of the blower may be delayed for a short period of time immediately
after the air conditioning system is started in automatic mode.
■Air conditioning filter
→ P. 5 0 0
■Customization
Settings (e.g. A/C automatic mode switch operation) can be changed.
(Customizable features: →P. 5 9 1 )
WA R N I N G
■To prevent the windshield from fogging up
●Do not use during cool air operation in extremely humid weather. The differ-
ence between the temperature of the outside air and that of the windshield can cause
the outer surface of the windshield to fog up, blocking your vision.
■To prevent burns
●Do not touch the rear view mirror surfaces when the outside rear view mirror defog-
gers 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. (vehicles with windshield wiper de-icer)
NOTICE
■To prevent 12-volt battery discharge
Do not leave the air conditioning system on longer than necessary when the hybrid sys-
tem is off.
●Do not place anything on the instrument
panel which may cover the air outlets. Other-
wise, air flow may be obstructed, preventing
the windshield defoggers from defogging.

4226-1. Using the air conditioning system and defogger
CT200h_OM_OM76174U_(U)
WA R N I N G
■To prevent the windshield from fogging up
●Do not use during cool air operation in extremely humid weather. The differ-
ence between the temperature of the outside air and that of the windshield can cause
the outer surface of the windshield to fog up, blocking your vision.
■To prevent burns
●Do not touch the rear view mirror surfaces when the outside rear view mirror defog-
gers 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. (vehicles with windshield wiper de-icer)
NOTICE
■To prevent 12-volt battery discharge
Do not leave the air conditioning system on longer than necessary when the hybrid sys-
tem is off.
●Do not place anything on the instrument
panel which may cover the air outlets. Other-
wise, air flow may be obstructed, preventing
the windshield defoggers from defogging.

423
CT200h_OM_OM76174U_(U)6-1. Using the air conditio
ning system and defogger
6
Interior features
Heated steering wheel∗/seat heaters∗
∗
: If equipped
Heated steering wheel and seat heaters heat the side grips of the steering
wheel and seats, respectively.
WA R N I N G
●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 challenged
• 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 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.

426
CT200h_OM_OM76174U_(U)6-2. Using the interior lights
Turns the lights on/off
Turns the light on
Turns the door position on
*
*
: When the personal/interior light main switch is in the off position, the rear inte-
rior light will not turn on even if the door
is opened with the rear interior light
switch in door position.
●Illuminated entry system: The lights automati cally 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 opened/closed.
●If the interior lights remain on when the power switch is turned off, the lights will go off
automatically after 20 minutes.
●Settings (e.g. the time elapsed before the lights turn off) can be changed.
(Customizable features: →P. 5 9 1 )
Front personal/interior lights
Rear interior light
1
2
NOTICE
To prevent 12-volt battery discharge, do not leave the lights on longer than necessary
when the hybrid system is off.