2013 Lexus GS450h ECU

228
GS450h_U (OM30D01U)
4-4. Refueling
CAUTION
■When refueling the vehicle
Observe the following precautions while refueling the vehicle. Failure to do so may
result in death or serious injury.
●After exiting the vehicle and before opening the fuel door, touch an unpainted
metal surface to discharge any static electricity. It is important to discharge static
electricity before refueling because sparks resulting from static electricity can
cause fuel vapors to ignite while refueling.
●Always hold the grips on the fuel tank cap and turn it slowly to remove it.
A whooshing sound may be heard when the fuel tank cap is loosened. Wait until
the sound cannot be heard before fully removing the cap. In hot weather, pressur-
ized fuel may spray out the filler neck and cause injury.
●Do not allow anyone that has not discharged static electricity from their body to
come close to an open fuel tank.
●Do not inhale vaporized fuel.
Fuel contains substances that are harmful if inhaled.
●Do not smoke while refueling the vehicle.
Doing so may cause the fuel to ignite and cause a fire.
●Do not return to the vehicle or touch any person or object that is statically
charged.
This may cause static electricity to build up, resulting in a possible ignition hazard.
■When refueling
Observe the following precautions to prevent fuel overflowing from the fuel tank:
●Securely insert the fuel nozzle into the fuel filler neck.
●Stop filling the tank after the fuel nozzle automatically clicks off.
●Do not top off the fuel tank.
NOTICE
■Refueling
Do not spill fuel during refueling.
Doing so may damage the vehicle, such as causing the emission control system to
operate abnormally or damaging fuel syst em components or the vehicle’s painted
surface.

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GS450h_U (OM30D01U)
4-5. Using the driving support systems
■Conditions under which the Blind Spot Monitor system may not function correctly
●The Blind Spot Monitor system may not detect vehicles correctly in the following
conditions:
• During bad weather such as heavy rain, fog, snow etc.
• When ice or mud etc. is attached to the rear bumper
• When driving on a road surface that is wet due to rain, standing water etc.
• When there is a significant difference in speed between your vehicle and the vehicle that enters the detection area
• When a vehicle is in the detection area from a stop and remains in the detection area as your vehicle accelerates
• When driving up or down consecutive steep inclines, such as hills, a dip in the road etc.
• When multiple vehicles approach with only a small gap between each vehicle
• When vehicle lanes are wide, and the vehicle in the next lane is too far away from your vehicle
• When the vehicle that enters the detect ion area is traveling at about the same
speed as your vehicle
• When there is a significant difference in height between your vehicle and the vehicle that enters the detection area
• Directly after the BSM switch is set to on
●Instances of the Blind Spot Monitor unnece ssarily detecting a vehicle and/or object
may increase under the following conditions:
• When there is only a short distance between your vehicle and a guardrail, wall etc.
• When there is only a short distance between your vehicle and a following vehi- cle
• When vehicle lanes are narrow and a ve hicle driving 2 lanes across from your
vehicle enters the detection area
■The outside rear view mirror indicators visibility
When under strong sunlight, the outside rear view mirror indicator may be difficult to
see.

GS450h_U (OM30D01U)
3615-1. Remote Touch screen
5
Interior features
■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 4 9 )
●Voice recognition will be temporarily suspended. Press again.

430
GS450h_U (OM30D01U)
5-3. Using the audio system
■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.

516
GS450h_U (OM30D01U)
5-4. Using the hands-free phone system (for cellular phone)
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.
Depending on the type of
Bluetooth
® phone being con-
nected, it may be necessary to per-
form additional steps on the 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.
3

560
GS450h_U (OM30D01U)
5-4. Using the hands-free phone system (for cellular phone)
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

564
GS450h_U (OM30D01U)
5-4. Using the hands-free phone system (for cellular phone)
■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.

GS450h_U (OM30D01U)
5675-4. Using the hands-free phone system (for cellular phone)
5
Interior features
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. 5 5 8 )
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
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