2017 Lexus GS350 ECU

45
2. Bluetooth® SETTINGS
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BASIC FUNCTION
2
6Register the Bluetooth® device using
your Bluetooth
® device.
z A PIN code is not required for SSP (Secure
Simple Pairing) compatible Bluetooth®
devices. Depending on the type of
Bluetooth® device being connected, a
message confirming registration may be
displayed on the Bluetooth
® device’s
screen. Respond and operate the
Bluetooth
® device according to the confir-
mation message.
7Check that the following screen is dis-
played, indicating pairing was success-
ful (a Bluetooth
® link has been
established but registration is not yet
complete).
z The system waits for connection requests
coming from the registered device.
z At this stage, the Bluetooth
® functions are
not yet available.
z To cancel the registration, select “Cancel”.
8Check that “Connected” is displayed
and registration is complete.
zIf displayed, select “OK” to complete the
registration process.
z If an error message is displayed, follow the
guidance on the screen to try again.
INFORMATION
●If a cellular phone does not operate prop-
erly after being connected, turn the cellu-
lar phone off and on and then connect it
again.

52
2. Bluetooth® SETTINGS
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3When this screen is displayed, search
for the device name displayed on this
screen on the screen of your
Bluetooth
® device.
zFor details about operating the Bluetooth®
device, see the manual that comes with it.
z To cancel the registration, select “Cancel”.
4Register the Bluetooth® device using
your Bluetooth
® device.
z A PIN code is not required for SSP (Secure
Simple Pairing) compatible Bluetooth®
devices. Depending on the type of
Bluetooth® device being connected, a
message confirming registration may be
displayed on the Bluetooth
® device’s
screen. Respond and operate the
Bluetooth
® device according to the confir-
mation message.
5Check that the following screen is dis-
played, indicating pairing was success-
ful (a Bluetooth
® link has been
established but registration is not yet
complete).
z The system waits for connection requests
coming from the registered device.
z At this stage, the Bluetooth
® functions are
not yet available.
z To cancel the registration, select “Cancel”.
6Check that “Connected” is displayed
and registration is complete.
zIf displayed, select “OK” to complete the
registration process.
z If an error message is displayed, follow the
guidance on the screen to try again.

172
2. RADIO OPERATION
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IF THE SATELLITE RADIO TUNER MALFUNCTIONS
When problems occur with the XM tuner, a message will appear on the screen. Refer-
ring to the table below to identify the problem, take the suggested corrective action.
MessageExplanation
“Ck Antenna”
The XM antenna is not connected. Check whether the XM antenna
cable is attached securely.
A short circuit occurs in the antenna or the surrounding antenna ca-
ble. See a Lexus certified dealer for assistance.
“Ch Unauth”
You have not subscribed to XM Satellite Radio. The radio is being
updated with the latest encryption code. Contact XM Satellite Radio
for subscription information. When a contract is canceled, you can
choose “Ch 000” and all free-to-air channels.
The premium channel you selected is not authorized. Wait for about
2 seconds until the radio returns to the previous channel or “Ch 001”.
If it does not change automatically, select another channel. To listen
to the premium channel, contact XM Satellite Radio.
“No Signal”The XM signal is too weak at the current location. Wait until your ve-
hicle reaches a location with a stronger signal.
“Loading...”The unit is acquiring audio or program information. Wait until the unit
has received the information.
“Ch Of f Air ”The channel you selected is not broadcasting any programming. Se-
lect another channel.
-----There is no song/program title or artist name/feature associated with
the channel at that time. No action is required.
“Ch Unavail”The channel you selected is no longer available. Wait for about 2 sec-
onds until the radio returns to the previous channel or “Ch 001”. If it
does not change automatically, select another channel.

231
1. VOICE COMMAND SYSTEM OPERATION
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VOICE COMMAND SYSTEM
5
■DISPLAYING THE “Voice Settings”
SCREENS
1Select .
zThe “Voice Settings” screen will be dis-
played. ( →P. 6 7 )
1Press the “MENU” button on the
Remote Touch.
2Select “Setup” .
3Select “Voice” .
4Select “Train Voice Recognition” .
zThe user will be asked to say sample
phrases. This will help the voice command
system adapt to the user’s accent.
INFORMATION
●If the system does not respond or the
confirmation screen does not disappear,
press the talk switch and try again.
● If a voice command cannot be recog-
nized, follow the voice guidance and say
the voice command again.
● If a voice command cannot be recog-
nized 5 times consecutively, voice recog-
nition will be canceled.
Press the talk switch to restart the voice
command system.
● “Display Voice Confirmations” can be set
on/off on the “Voice Settings” screen.
(→ P. 6 7 )
● When “Display Voice Confirmations” is
set to on, voice recognition prompts will
be displayed for some voice commands
when recognized. If the recognized com-
mand is correct, say “Yes” or select “Yes”.
(Saying “No” or selecting “No” will dis-
play the previous screen.)
● When “Display Voice Confirmations” is
set to off, voice recognition prompts will
only be displayed for important voice
commands.
● If “Display Voice Confirmations” is set to
on and commands are generally recog-
nized correctly, a confirmation screen
may be displayed asking if you would
wish to set “Display Voice Confirmations”
to off. To set to off, say “Yes” or select
“Yes” .
● “Voice Recognition Prompts” can be set
to on or off on the “Voice Settings”
screen. ( →P. 6 7 )
INFORMATION
●Voice guidance can be canceled by set-
ting voice prompts to off. Use this setting
when it is desirable to say a command
immediately after pressing the talk switch
and hearing a beep.
● With 12.3-inch display: The side display
cannot be operated during voice recog-
nition.
INCREASING THE VOICE
RECOGNITION
PERFORMANCE

287
1. PHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
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PHONE
8
1Display the phone top screen.
(→ P.285)
2Select the “Contacts” tab and select the
desired contact.
3Select the desired number.
z The order of the phone numbers that are
displayed may differ from the order shown
on the cellular phone.
4Check that the “Call” screen is dis-
played.
INFORMATION
●When making a call to the same number
continuously, only the most recent call is
listed in call history.
● When a phone number registered in the
contact list is received, the name is dis-
played.
● Number-withheld calls are also memo-
rized in the system.
● International phone calls may not be
made depending on the type of cellular
phone you have.
● The list should group together consecu-
tive entries with the same phone number
and same call type. For example, two calls
from John’s mobile would be displayed as
follows: John (2)
● By pressing the switch on the steer-
ing wheel, a call to the latest history item
can be made.
BY CONTACTS LIST
Calls can be made by using contact data
which is transferred from a registered
cellular phone. ( →P.288)
Up to 2500 contacts (maximum of 4
phone numbers and e-mail addresses
per contact) can be registered in the
contact list.

319
3. WHAT TO DO IF...
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PHONE
8
∗: For details, refer to the owner’s manual that came with the cellular phone.
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.
Radio interference
has occurred.Turn off Wi-Fi® de-
vices or other devic-
es that may emit
radio waves.

The cellular phone is
the most likely cause
of the symptom.
Turn the cellular
phone off, remove
and reinstall the bat-
tery pack, and then
restart the cellular
phone.
∗
Enable the cellular
phone’s Bluetooth®
connection.
∗
Disable the Wi-Fi®
connection of the
cellular phone.∗
Stop the cellular
phone’s security soft-
ware and close all ap-
plications.
∗
Before using an ap-
plication installed on
the cellular phone,
carefully check its
source and how its
operation might af-
fect this system.
∗
SymptomLikely causeSolution
Page
Cellular
phoneThis
system

326
1. LEXUS ENFORM-OVERVIEW
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zUser registration is required to start using
the App Suite function. ( →P. 3 2 7 )
z App Suite does not require an activation
fee or monthly recurring fees.
z Services requiring a separate contract can
also be used.*
*: For details, refer to
http://www.lexus.com/enform/
or call
1-800-255-3987.
z LEXUS App Suite is available in the contig-
uous United States, Washington D.C. and
Alaska. z
The following personal data can be deleted
and returned to their default settings:
• Downloaded contents
• Radio stations that were listened to
•Input history
BEFORE USING THE
FUNCTION
SUBSCRIPTION
AVAILABILITY OF FUNCTION
INFORMATION
●Data usage fees may apply while using
App Suite function. Confirm data usage
fees before using this function.
● The required operations to activate appli-
cations and connect a cellular phone to
the navigation system, and the registra-
tion steps for the App Suite are explained
in this section. For details regarding oper-
ation of the App Suite and the applica-
tions, refer to
http://www.lexus.com/enform/
.
● Availability of functions of the Lexus
Enform service is dependent on network
reception level.
INITIALIZING PERSONAL
DATA
The personal data used in applications
can be reset. ( →P.66)
INFORMATION
●Once initialized, data will be erased. Pay
close attention when initializing data.

328
1. LEXUS ENFORM-OVERVIEW
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3. TYPE B: FUNCTION ACHIEVED BY USING DCM AND THE NAVIGATION SYSTEM
The functionality of Lexus Enform Safety Connect, Lexus Enform Destinations, and
Lexus Insider is made possible through the shared work of the DCM and the naviga-
tion system.
These are subscription-based telematics services that use Global Positioning System
(GPS) data and embedded cellular technology to provide safety and security as well
as convenience features.
These services are available by subscription on select, telematics hardware-equipped
vehicles and supported by Lexus’ designated response center, which operates 24
hours a day, 7 days a week.