ESP Lexus GS300h 2013 Service Manual

5875-3. Using the audio system
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Interior features
GS450h_300h_OM_OM30D53E_(EE)
If you select
The display returns to the previous screen.
USB memory functions
When the USB memory is connected and the audio source is changed to
USB memory mode, the USB memory will start playing the first file in the
first folder. If the same device is removed and reinserted (and the contents
have not been changed), the USB memory will resume playing from the
same point it was last used.
Depending on the USB memory that is connected to the system, certain
functions may not be available. Disconnecting the device and reconnecting
it once again may resolve some malfunctions.
When using a USB memory
You may be unable to use the instrument panel power outlet if the USB mem-
ory is connected to the USB port at the same time.
Error messages for USB memory
“USB Error”: This indicates a problem in the USB memory or its connection.
“No music files found.”:This indicates that no MP3/WMA files are included
in the USB memory.
USB memory
Compatible devices
USB memory that can be used for MP3 and WMA playback.
Compatible device formats
The following device formats can be used:
• USB communication formats: USB2.0 HS (480 Mbps) and FS (12
Mbps)
• File formats: FAT16/32 (Windows)
• Correspondence class: Mass storage class
MP3 and WMA files written in any format other than those listed above
may not play correctly, and their file names and folder names may not be
displayed correctly.
Items related to standards and limitations are as follows:
• Maximum directory hierarchy: 8 levels
• Maximum number of folders in a device: 3000 (including the root)
• Maximum number of files in a device: 9999
• Maximum number of files per folder: 255

5985-3. Using the audio system
GS450h_300h_OM_OM30D53E_(EE)
If you select
The display returns to the previous screen.
About iPod
“Made for iPod” and “Made for iPhone” mean that an electronic accessory
has been designed to connect specifically to iPod, or iPhone, respectively,
and has been certified by the developer to meet Apple performance stan-
dards.
Apple is not responsible for the operation of this device or its compliance
with safety and regulatory standards. Please note that the use of this acces-
sory with iPod or iPhone may affect wireless performance.
iPhone, iPod, iPod classic, iPod nano and iPod touch are trademarks of
Apple Inc., registered in the U.S. and other countries.

6155-4. Using the hands-free phone system(for cellular phone)
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Interior features
GS450h_300h_OM_OM30D53E_(EE)
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 incoming call volume is overly loud, an echo may be heard.
Try to face toward the microphone as much as possible when speaking.
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 window is open
• If the air conditioning is blowing directly on the microphone
• If the air conditioning is set to high
• There is an effect from the network of the cellular phone
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 service range
If the cellular phone is not connected
If the cellular phone’s battery is low
Bluetooth® antenna
The antenna is built into the instrument panel. If the cellular phone is behind
the seat or in the console box, or touching or covered by metal objects, con-
nection status may deteriorate.
Battery charge/Signal status
This display may not correspond exactly with the cellular phone itself.
When the cellular phone is not connected, “No connect” is displayed.
When the cellular phone is out of the service area or in a place inaccessible
by radio waves, “No service” is displayed.
When using Bluetooth® audio and hands-free system at the same time
The following problems may occur.
The Bluetooth® connection may be cut.
Noise may be heard on the Bluetooth® audio playback.

6265-4. Using the hands-free phone system(for cellular phone)
GS450h_300h_OM_OM30D53E_(EE)
When this screen is dis-
played, operate the Blue-
tooth
® device.
On the Bluetooth® device
screen, select the system dis-
played on the system screen,
and register the Bluetooth
®
device.
For details about operating the
Bluetooth
® device, see the man-
ual that comes with it.
A passcode is not required for
SSP (Secure Simple Pairing)
compatible Bluetooth
® phones.
Depending on the type of Blue-
tooth
® phone being connected, a
message confirming registra-
tion may be displayed on the
Bluetooth
® phone’s screen.
Respond and operate the Blue-
tooth
® phone according to the
confirmation message.
If you want to cancel it, select
“Cancel”.
If a completion message is dis-
played, registration is complete.
If an error message is displayed,
follow the guidance on the
screen to try again.
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6285-4. Using the hands-free phone system(for cellular phone)
GS450h_300h_OM_OM30D53E_(EE)
Manual
When the auto connection has failed or “Bluetooth* power” is
turned off, you must connect Bluetooth
® manually.
Display the “Telephone” screen. (P. 625)
Select “Connect telephone”.
Select the screen button cor-
responding to the desired
phone connection.
When the cellular phone’s
device name has not been able
to be obtained, “Device 1” to
“Device 5” will be displayed in
the order the phones were regis-
tered.
This screen is displayed.
If a completion message is dis-
played, connection is complete.
*: Bluetooth is a registered trademark of Bluetooth SIG, Inc.
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6485-4. Using the hands-free phone system(for cellular phone)
GS450h_300h_OM_OM30D53E_(EE)
Setting the ring tone
Display the “Telephone settings” screen. (P. 646)
Select “Sound settings” on the “Telephone settings” screen.
Select “Ring tone” on the “Sound settings” screen.
Select the screen button cor-
responding to the desired
ring tone.
Ring tones can be heard by
selecting the screen buttons, and
then “OK”.
When you complete setting, select “OK”.
Adaptive volume control
When traveling at 80 km/h (50 mph) or more, the system automatically raises
the volume one level.
Transmit volume
The sound quality of the voice heard from the other party’s speaker may be
negatively impacted.
To return to the default phone sound settings
Select “Default”, and then “Yes”.
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6675-4. Using the hands-free phone system(for cellular phone)
5
Interior features
GS450h_300h_OM_OM30D53E_(EE)
Changing the message read out volume
Display the “Messaging settings” screen. (P. 665)
Select “Message readout volume” on the “Messaging settings”
screen.
Select “-” or “+” to lower or
raise the volume, and then
“OK”.
When you complete setting, select “OK”.
Editing the quick reply messages
Quick reply messages can be edited. 15 messages have already
been stored.
Display the “Messaging settings” screen. (P. 665)
Select “Edit quick reply messages” on the “Messaging set-
tings” screen.
Select the screen button cor-
responding to the desired
message.
Edit the message. After editing, select “OK” and then “OK”.
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6685-4. Using the hands-free phone system(for cellular phone)
GS450h_300h_OM_OM30D53E_(EE)
To display the “Message settings” screen in a different way
Display the “Telephone” screen. (P. 625)
Select “Messages” on the “Telephone” screen.
Select “Options” on the “Messages” screen.
Editing the quick reply messages in a different way
Display the desired message on “Messages” screen. (P. 644)
Select “Reply” on the desired message screen.
Select “Edit” on the “Quick reply messages”.
Select the screen button corresponding to the desired message.
When you complete editing, select “OK” and then on the “Edit Quick
Replay Message” screen.
Adaptive volume control
When traveling at 80 km/h (50 mph) or more, the system automatically raises
the volume.
To return to the default message settings
Select “Default”, and then “Yes”.
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6745-4. Using the hands-free phone system(for cellular phone)
GS450h_300h_OM_OM30D53E_(EE)
Input the passcode
displayed on the screen into
the Bluetooth
® device.
A passcode is not required for
SSP (Secure Simple Pairing)
compatible Bluetooth
® devices.
Depending on the type of Blue-
tooth
® phone being connected, a
message confirming registra-
tion may be displayed on the
Bluetooth
® phone’s screen.
Respond and operate the Blue-
tooth
® phone according to the
confirmation message.
For the operation of the
Bluetooth
® device, see the man-
ual that comes with it.
If you want to cancel it, select
“Cancel”.
If a completion message is dis-
played, registration is complete.
If an error message is displayed,
follow the guidance on the
screen to try again.
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7256-1. Maintenance and care
6
Maintenance and care
GS450h_300h_OM_OM30D53E_(EE)
Caring for leather areas
Lexus recommends cleaning the interior of the vehicle at least twice a year to
maintain the quality of the vehicle’s interior.
Shampooing the carpets
There are several commercial foaming-type cleaners available. Use a sponge
or brush to apply the foam. Rub in overlapping circles. Do not use water.
Wipe dirty surfaces and let them dry. Excellent results are obtained by keep-
ing the carpet as dry as possible.
Seat belts
Clean with mild soap and lukewarm water using a cloth or sponge. Also
check the belts periodically for excessive wear, fraying or cuts.
When cleaning the carpeted portions of the glove box, console box, etc.
If a strong adhesive tape is used, there is a possibility that the surface of the
carpet could be damaged.
CAUTION
Water in the vehicle
Do not splash or spill liquid in the vehicle, such as on the floor, in the
hybrid battery (traction battery) air vents, and in the trunk.
Doing so may cause the hybrid battery, electrical components, etc. to mal-
function or catch fire.
Do not get any of the SRS components or wiring in the vehicle interior
wet.
(P. 46)
An electrical malfunction may cause the airbags to deploy or not function
properly, resulting in death or serious injury.
Cleaning the interior (especially instrument panel)
Do not use polish wax or polish cleaner. The instrument panel may reflect
off the windshield, obstructing the driver’s view and leading to an accident,
resulting in death or serious injury.