2007 Lexus GS450h ECU

210
3-3. 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.
ANTENNA
The XM® antenna is not connected. Check whether
the XM® antenna cable is attached securely.
There is a short-circuit in the antenna or the surround-
ing antenna cable. See a Lexus certified dealer.
UPDATING
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
“CH000” 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 “CH001”. If it does not change
automatically, select another channel. If you want to lis-
ten 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 stron-
ger signal.
LOADIN GThe unit is acquiring audio or program information.
Wait until the unit has received the information.
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
needed.

295
3-4. Using the hands-free system
3
Interior features
Deleting the historyPress .
Touch on the “Information” screen.
Touch on the “Telephone” screen.
Select the data to delete from the list.
To delete data from the received calls history, touch , then
select the data to delete.
To u c h .
Check that everything is correct, then touch .
Changing the security settings You can disable certain hands-free system functions. Use the security set-
tings when you do not wish other peop le to see the registered data, for
example when having the vehicle valet parked at a hotel.
To enable or disable security, the security code (4 digits) is required. The
default code is “0000”. Be sure to ch ange the security code before use.
STEP1
STEP2
STEP3
STEP4
STEP5
■To delete all data
Follow the steps “Deleting a group name” to “STEP 4”. Touch on the “Out-
going Calls” screen. To delete all received call history data, touch , then
touch . Check that everything is correct, then touch .
STEP6

296
3-4. Using the hands-free system
■Changing the security code
Press .
Touch on the “Information” screen.
Touch on the “Telephone” screen.
Touch on the “Settings” screen. Touch in the “Secu-
rity Code” section.
Input the current security code,
and touch .
Input the new security code, and touch .
A confirmation message will appear . If everything is correct,
touch .
STEP1
STEP2
STEP3
STEP4
STEP5
STEP6
STEP7
STEP8

297
3-4. Using the hands-free system
3
Interior features
■Enabling security
Press .
Touch on the “Information” screen.
Touch on the “Telephone” screen.
Touch on the “S ettings” screen.
Touch in the “Phone Book Lock” section of the “Phone
Book Lock” screen.
Input the security code, and touch .
■ Setting the security code to default
Press .
Touch on the “Information” screen.
Touch on the “Telephone” screen.
Touch on the “S ettings” screen.
Touch on the “Phone Book Lock” screen.
Input the security code on the “Security Code” screen, then
touch .
A confirmation message will appear . If everything is correct,
touch .
STEP1
STEP2
STEP3
STEP4
STEP5
STEP6
STEP1
STEP2
STEP3
STEP4
STEP5
STEP6
STEP7

298
3-4. Using the hands-free system
■If the “Phone Book Lock” is set
If the security code is input and the “Phone Book Lock” set, the following functions
are locked.
●Display of the phone book screen and transferring, registering, editing, deleting
the phone book data.
●Display of speed dial screen, registering, deleting the speed dial and speed dial-
ing.
●Display of the other party's name for calls being received or made.
●Displayed of dialed numbers screen and received calls screen, deleting dialed
numbers and received numbers.
●Display of phone information screen.
●Changing the security code.
The speed dial screen is not displayed while driving.
■When changing the security code
●Be sure to choose a number difficult for strangers to guess.
●Do not forget the security code. Even your Lexus dealer will be unable to dis-
able the security. If you do forget the code, initialize all personal data. ( P. 1 9 0 )

326
3-7. Other interior features
Floor mats
CAUTION
■When inserting the floor mat
Make sure the floor mat is properly placed on the vehicle carpet. If the floor mat
slips and interferes with the movement of the pedals during driving, it may cause an
accident.
Securely place a mat that matches the size of the space on the carpet.
Secure the floor mat using the
hooks provided.

327
3-7. Other interior features
3
Interior features
Trunk features
■Cargo hooks
Cargo hooks are provided for
securing loose items.
■ Shopping bag hooks
■ First-aid kit storage belt
Loosen
Tighten

329
3-7. Other interior features
3
Interior features
Garage door opener
The garage door opener (HomeLink Universal Transceiver) is manufactured
under license from HomeLink.
Programming the HomeLink (for U.S.A. owners)
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
Buttons
■ Programming the HomeLink

Point the remote control for the
device 1 to 3 in. (25 to 75 mm)
from the HomeLink
 control but-
tons.
Keep the indicator light on the
HomeLink in view while pro-
gramming.
The garage door opener can be pr ogrammed to operate garage doors,
gates, entry doors, door locks, home lighting systems, and security systems,
and other devices.
STEP1