steering Lexus GS350 2010 Using The Audio System / LEXUS 2010 GS460 GS350 (OM30C80U) Repair Manual

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3-4. Using the hands-free system (for cellular phone)
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
■Dialing from history
You can call using the call history which has the 4 functions below.
“All”: all the numbers below which were memorized
“Missed”: calls which you missed
“Incoming”: calls which you received
“Outgoing”: numbers which you called
You can call using the 5 most recently called numbers shown by “All”
while driving.
Display the “Phone” screen. (P. 3 3 8 )
Touch “Call History” on the “Phone” screen.
Select the desired tab and choose
the desired data from the list.
Touch or press on the
steering wheel.
STEP1
STEP2
STEP3
STEP4

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3-4. Using the hands-free system (for cellular phone)
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●Calling by name
You can call by giving a voice tag registered in the phonebook. (P. 3 74 )
When you select “English” in “Language”, you can call by giving a name
registered in the phonebook.
Press the talk switch.
If you want to check the entire
command list, say “Command list”
to display the “Command List”
screen.
Following the system guidance, wait for the beep and then say
“Phone”.
Following the system guidance, wait for the beep and then say
“Dial by Name”.
Following the system guidance, wait for the beep and then say the
desired name.
Following the system guidance, wait for the beep and then say the
type of number such as “Mobile” or “Home”.
Following the system guidance, wait for the beep and then say
“Dial”. (You can also call by pushing on the steering wheel or
selecting “Dial”.)
■Calling using POI (With navigation system)
You can make a call using a Point Of Interest.
STEP1
STEP2
STEP3
STEP4
STEP5
STEP6

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3-4. Using the hands-free system (for cellular phone)
3
Interior features
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
■Call history list
●If you make a call to or receive a call from a number registered in the phone
book, the name is displayed in the call history.
●If you make multiple calls to the same number, only the last call made is dis-
played in the call history.
●Calls where the number is unavailable, such as public telephones, are not stored
in the call history.
■When driving
The functions “Dialing”, “Dialing from the phonebook”, and “Dialing from history”
(except for call using the 5 most recently called numbers shown by “All” tab) are
unavailable.
■International calls
You may not be able to make international calls, depending on the mobile phone in
use.
■Calling by using the call history
Push on the steering wheel to display the “Phone” screen.
Push on the steering wheel to display the “Call History” screen.
Push on the steering wheel to select the most recent number in the
history.
Select or push on the steering wheel.
■To cancel voice recognition
●Press and hold the talk switch.
●Press on the steering wheel.
●Touch “Cancel”. (excluding command verification)
●Say “Cancel”.
■When using voice recognition
Use correct commands and speak clearly, otherwise the system may not correctly
recognize the command. Wind or other noises may also cause the system not to
recognize the desired command.
STEP1
STEP2
STEP3
STEP4

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3-4. Using the hands-free system (for cellular phone)
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
Receiving a call
When a call is received, the following screen is displayed together with a
sound.
Touch or press on the
steering wheel.
■To refuse a call
Touch or press on the steering wheel.
■To adjust the incoming call volume
Touch “-” or “+”. You can also adjust the volume using the steering
switches.
■International calls
Received international calls may not be displayed correctly depending on the
mobile phone in use.

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Interior features
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Speaking on the phone
The following screen is displayed when speaking on the phone.
■To adjust the incoming call volume
Touch “-” or “+”. You can also adjust the volume using the steering
switches.
■To prevent the other party from hearing your voice
Touch “Mute”.
■Inputting tones
When using phone services such as an answering service or a bank,
you can store phone numbers and code numbers in the phonebook.
To u c h “ 0 - 9 ” .
Input the number.
If repeated tone symbols* are
stored in the phonebook, “Send”
and “Exit” are displayed on the
right side of the screen.
*: Repeated tone symbols are
symbols or numbers displayed
as p or w, that come after the
phone number. 
(e.g. 056133w0123p#1✽)
Confirm the number displayed on the screen, and touch “Send”.
If you touch “Exit”, this function will end.
STEP1
STEP2
STEP3

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3-4. Using the hands-free system (for cellular phone)
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■To transfer a call
Touch “Call Transfer”.
■To hang up
Touch or press on the steering wheel.
■Interrupt call
When the call is interrupted by the third party while talking, the incom-
ing call message will be displayed.
●To talk with the other party: Touch or press on the steering
wheel.
●To refuse the call: Touch or press on the steering wheel.
Everytime you touch or press on the steering wheel after a
call is interrupted, you will be switched to the other party.
If your cellular phone is not accepted in HFP Ver. 1.5, this function can-
not be used.
■Transferring calls
●It is not possible to transfer from hands-free to a mobile phone while driving.
●If you transfer from a mobile phone to hands-free, the hands-free screen will be
displayed, and you can operate the system using the screen.
●Transfer method and operation may vary according to the mobile phone used.
●For operation of the mobile phone in use, see the phone’s manual.
■While driving
Key input is unavailable.
■Voice recognition during a call
“Mute” and “Send Tones” can be operated by voice recognition. (P. 3 4 7 )
■Interrupt call operation
Interrupt call operation may differ from depending on your phone company and the
cellular phone.

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Interior features
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
■Changing the incoming call display mode
You can select the method of the incoming call display.
Display the “Detailed Phone Settings” screen. (
P. 380)
Touch “Incoming Call Display Mode” on the “Detailed Phone
Settings” screen.
Touch “Full Screen” or “Drop
Down”, and touch “Save”.
“Full Screen”: 
The hands-free screen is dis-
played when a call is received,
and you can operate the system
from that screen.
“Drop Down”: 
A message is displayed at the
top of the screen, and you can
only operate the system with the
steering switches.
■Changing the display phone status
You can set the system to show the status confirmation display when
connecting.
Display the “Detailed Phone Settings” screen. (
P. 380)
Touch “Display Phone Status” on the “Detailed Phone Settings”
screen.
Touch “On” or “Off”, and then “Save”.
STEP1
STEP2
STEP3
■To return to the default detailed phone settings
Touch “Default”, and then “Yes”.
STEP1
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3-5. Using the interior lights
Interior lights list
Illuminated entry system: The various lights automatically turn on/off
according to the presence of the electronic key, whether the doors are
locked/unlocked, whether the doors are open/closed, and the “ENGINE
START STOP” switch mode.
When the instrument panel light control switch is turned to minimum, the foot
lights, inside door handle lights and shift lever light will turn off. (P. 1 4 8 )
Outer foot light
Steering spot light
Front personal lights
(P. 384)
Shift lever light
Front interior lights(P. 383)
Inside door handle lightsRear personal lights 
(P. 384)
Rear interior lights
Door courtesy lights
Foot light
Front scuff light

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3-5. Using the interior lights
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Interior features
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
Interior lights
“ON”
“OFF”
“DOOR”
The interior lights are turned on/off
by the illuminated entry system.
■To prevent 12 volt battery discharge
If the interior lights, personal lights and steering spot light remain ON when the
door is not fully closed or the interior light switch in “DOOR” position, the lights will
go off automatically after 20 minutes.
■Customization that can be configured at Lexus dealer
Setting (e.g. The time elapsed before lights turn off) can be changed.
(Customizable features
P. 6 2 2 )

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4-2. Maintenance
4
Maintenance and care
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
Vehicle interior
ItemsCheck points
Accelerator pedal• Moves smoothly (without uneven pedal
effort or catching)?
Automatic transmission
“Park” mechanism• Can the vehicle be hold securely on an
incline with the shift lever in “P”?
Brake pedal
• Moves smoothly?
• Does it have appropriate clearance and
correct amount of free play?
Brakes
• Pulls to one side when applied?
• Loss of brake effectiveness?
• Spongy feeling brake pedal?
• Pedal almost touches floor?
Head restraints• Move smoothly and lock securely?
Indicators/buzzers• Function properly?
Lights• Do all the lights come on?
• Headlights aimed correctly? (P. 5 0 9 )
Pa r k i n g b r a ke
• Moves smoothly?
• Can hold the vehicle securely on an
incline?
Seat belts
• Does the seat belt system operate
smoothly?
• Are the belts undamaged?
Seats• Do the seat controls operate properly?
Steering wheel
• Moves smoothly?
• Has correct free play?
• No strange noises?