2013 Lexus GS350 ECU

342
GS350_U (OM30C34U)
5-1. Remote Touch screen
■Voice command system
●Commands that are not displayed in the “Shortcut Menu” screen can be operated
from the “Main Menu” screen.
●If the system does not respond or the confirmation screen does not disappear,
press and try again.
●Voice guidance can be canceled by setting voice prompts to off. Use this setting
when it is desirable to say a command immediately after pressing and hearing
a beep.
■If a voice command cannot be recognized
●If a voice command cannot be recognized within 6 seconds, voice guidance will
say “Pardon?” (“Command not recognized.” will be displayed on the screen) and
voice command reception will restart.
●If a voice command cannot be recognized 2 consecutive times, the voice com-
mand guidance system will say “Paused. To restart voice recognition, push the talk
switch. To cancel voice recognition, push and hold the talk switch.” Voice recogni-
tion will then be suspended. Select “Cancel” or “Go Back”, or press .
■When selecting “Voice Prompts”
●The voice recognition prompt can be set to on or off. This setting can also be
changed on the “Voice Settings” screen. ( P. 3 3 0 )
●Voice recognition will be temporarily suspended. Press again.

GS350_U (OM30C34U)
4095-3. Using the audio system
5
Interior features
■If the satellite radio does not operate normally
If a problem occurs with the XM
® tuner, a message will appear on the screen. Refer
to the table below to identify the problem, and take the suggested corrective action.
Contact the XM
® Listener Care Center at 1-877-515-3987.
Ck Antenna
The XM® antenna is not connected. Check whether the
XM® antenna cable is attached securely.
There is a short-circuit in th e antenna or the surrounding
antenna cable. See a Lexus certified dealer.
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 informa-
tion. When a contract is canceled, you can choose “CH
000” and all free-t o-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 vehicle reaches a location with a stronger sig-
nal.
LoadingThe unit is acquiring audio or program information. Wait
until the unit has received the information.
Ch Off AirThe channel you selected is not broadcasting any pro-
gramming. Select 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 seconds until the radio returns to the previous
channel or “CH 001”. If it does not change automatically,
select another channel.

494
GS350_U (OM30C34U)
5-4. Using the hands-free phone system (for cellular phone)
You can register up to 5 phones in the system.
Display the “Phone” screen. ( P. 493)
Select “Yes”.
If 5 Bluetooth® devices have
already been registered, a regis-
tered device needs to be deleted.
(  P. 4 9 7 )
Input the passcode displayed
on the screen into your phone.
For the operation of the phone, see
the manual that comes with your
cellular phone.
A passcode is not required for SSP
(Secure Simple Pairing) compati-
ble Bluetooth
® phones. Depend-
ing on the type of Bluetooth
®
phone being connected, a mes-
sage confirming registration may
be displayed on the Bluetooth
®
phone’s screen. Respond and oper-
ate the Bluetooth
® phone accord-
ing to the confirmation message.
If you want to cancel it, select “Can-
cel”.
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.
Registering a Bluetooth® phone
1
2
3

GS350_U (OM30C34U)
5375-4. Using the hands-free phone system (for cellular phone)
5
Interior features
Input the passcode displayed
on the screen into the
Bluetooth
® device.
A passcode is not required for SSP
(Secure Simple Pairing) compati-
ble Bluetooth
® devices. Depend-
ing on the type of Bluetooth®
phone being connected, a mes-
sage confirming registration may
be displayed on the Bluetooth
®
phone’s screen. Respond and oper-
ate the Bluetooth® phone accord-
ing to the confirmation message.
For the operation of the
Bluetooth
® device, see the manual
that comes with it.
If you want to cancel it, select “Can-
cel”.
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.
4

GS350_U (OM30C34U)
5415-4. Using the hands-free phone system (for cellular phone)
5
Interior features
■Editing the “Device Name”
If you change a device name, the name registered in your cellular phone is not
changed.
■About “Device Address”
The address peculiar to the system. It cannot be changed. If you have registered two
Bluetooth
® phones with the same device name and you cannot distinguish one from
the other, refer to this address.
■“My Phone Number”:
The phone number of the Bluetooth
® phone is displayed on the screen. Depending
on the type of phone, the phon e number may not be displayed.
■“Profiles”:
The compatibility profile of the Bluetooth
® device is displayed on the screen.
■“Connect Portable Player from”:
There are 2 portable player connection settings available; “Vehicle” and “Portable
Player”.
■When you delete a Bluetooth® phone
The phonebook data will be deleted at the same time.

544
GS350_U (OM30C34U)
5-4. Using the hands-free phone system (for cellular phone)
You can confirm and change the Bluetooth® settings.
Changing the devic e connection status
Changing the name of the connected device.
Changing the passcode that y ou registered your Bluetooth
® device in
the system
The address peculiar to the system
You cannot change this address. If the same device name is displayed on the
screen of your device, refer to it.
The compatibility prof ile of the Bluetooth® device
To display the screen above, follow the steps below. Display the “Bluetooth
*” screen. (P. 535)
Select “Detailed Bluetooth* Settings” on the “Bluetooth
*” screen.
*: Bluetooth is a registered trademark of Bluetooth SIG. Inc.
Detailed Bluetooth settings
Pa g e 1Pa g e 2
1
2
3
4
5
1
2

558
GS350_U (OM30C34U)
5-6. Using the storage features
Tr u n k f e a t u r e s
Raise the hooks when needed.
The cargo hooks are provided for
securing loose items.
Pull the strap when using the hook.
Cargo hooks
Luggage hook
First-aid kit storage net

579
GS350_U (OM30C34U)5-7. Other interior features
5
Interior features
Garage door opener
The garage door opener (HomeLink® Universal Transceiver) is manufac-
tured under license from HomeLink
®.
The HomeLink
® compatible transceiver in your vehicle has 3 buttons
which can be programmed to operate 3 different devices. Refer to the
programming method below appropriate for the device.
Indicator light
Buttons
The garage door opener can be programmed to operate garage doors,
gates, entry doors, door locks, home lighting systems, security systems,
and other devices.
Programming the HomeLink® (for U.S.A. owners)
1
2