audio Lexus GS450h 2010 Using The Audio System / LEXUS 2010 GS450H OWNERS MANUAL (OM30C81U)

343
3-3. Using the audio system
3
Interior features
GS_HV_U (OM30C81U)
January 28, 2010 1:22 pm
Turning on the power
Press when the audio system is off.
The audio system can be turned off by holding the switch down for 1 second
or more.
Changing the audio source
Press when the audio system is on. The audio source changes as fol-
lows each time the switch is pressed. If a mode cannot be used, it will be
skipped.
FM (1, 2) SAT (1, 2, 3) CD/DVD player Bluetooth
® audio
AUX iPod
®/USB memory AM
Adjusting the volume
Press “+” on to increase the volume and “-” to decrease the vol-
ume.
Hold down the switch to continue increasing or decreasing the volume.
Selecting a radio station
Press to select the radio mode.
Press or  on to select a radio station.
To seek stations, press and hold the switch until you hear a beep.
Selecting a track/file or chapter
Press to select CD/DVD, Bluetooth
® audio, iPod® or USB
memory mode.
Press  or  on to select the desired track/file or
chapter.
STEP1
STEP2
STEP1
STEP2

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3-3. Using the audio system
GS_HV_U (OM30C81U)
January 28, 2010 1:22 pm
Selecting a disc in the CD or DVD player
Press to select the CD or DVD mode.
Press and hold  or  on until you hear a beep.
Selecting an album
Press to select Bluetooth
® audio mode.
Press and hold  or  on until you hear a beep.
Selecting a folder
Press to select CD (only when MP3/WMA disc is in use) or
USB memory mode.
Press and hold  or  on until you hear a beep.
■Canceling automatic seek station
Push the same switch.
CAUTION
■To reduce the risk of an accident
Exercise care when operating the audio switches on the steering wheel.
STEP1
STEP2
STEP1
STEP2
STEP1
STEP2

347
3-4. Using the hands-free system (for cellular phone)
3
Interior features
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
■When using the hands-free system
●The audio system and voice guidance are muted when making a call.
●If both parties speak at the same time, it may be difficult to hear.
●If the incoming call volume is overly loud, an echo may be heard.
●Try to face toward the microphone as much as possible when speaking.
●In the following circumstances, it may be difficult to hear the other party:
• When driving on unpaved roads
• When driving at high speeds
• If a window is open
• If the air conditioning is blowing directly on the microphone
• If the air conditioning is set to high
• There is an effect from the network of the cellular phone
■Conditions under which the system will not operate
●If using a mobile phone that does not support Bluetooth®
●If the mobile phone is switched off
●If you are outside service range
●If the mobile phone is not connected
●If the mobile phone’s battery is low
■Bluetooth® antenna
The antenna is built into the display. If the mobile phone is behind the seat or in the
console box, or touching or covered by metal objects, connection status may dete-
riorate.
■Battery charge/Signal status
This display may not correspond exactly with the mobile phone itself.

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3-4. Using the hands-free system (for cellular phone)
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
■When using Bluetooth® audio and hands-free system at the same time
The following problems may occur.
●The Bluetooth® connection may be cut.
●Noise may be heard on the Bluetooth® audio playback.
■About the phonebook in this system
The following data is stored for every registered phone. When another phone is
connecting, you cannot read the registered data.
●Phonebook data
●Vo i c e t a g
●All of call history
●Speed dial
When you delete the phone, the above-mentioned data is also deleted.
■When you release your car
Be sure to initialize your data. (P. 2 5 1 )
■About Bluetooth®
Bluetooth is a registered trademark of 
Bluetooth SIG. Inc.

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3-4. Using the hands-free system (for cellular phone)
3
Interior features
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
■Reconnecting to the Bluetooth® phone
If the system cannot connect due to poor signal strength with the “POWER” switch
in ACCESSORY or ON mode, the system will automatically attempt to reconnect.
If the phone is turned off, the system will not attempt to reconnect. In this case, it
must be connected manually, or the phone must be re-selected or re-entered.
■Connecting the phone while Bluetooth® audio is playing
●Bluetooth® audio will stop temporarily.
●It may take time to connect.
■Help icon
When “?” is displayed on the screen, an explanation of the function can be dis-
played.
To display the explanation of the function, touch “?” and choose the desired func-
tion.

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3-4. Using the hands-free system (for cellular phone)
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
■When another Bluetooth® device is connected while registering or selecting a
phone
When another Bluetooth
® device is connected, a confirmation message will be dis-
played. If you want to disconnect it, touch “Yes”.
■When Bluetooth® audio is connected while registering a phone
When you register your phone, Bluetooth
® audio will disconnect. It will reconnect
automatically when you finish registration. It will not be reconnected depending on
the phone you are using.
■Connecting the phone while Bluetooth® audio is playing
Bluetooth
® audio will disconnect. It will reconnect automatically when you finish
registration. It will not be reconnected depending on the phone you are using.
■Setting the “Handsfree Power”
The state changes between “On” and “Off” every time you select “Handsfree
Power” on the “Connect Phone” screen. When “Handsfree Power” is “On”, the
Bluetooth
® phone is automatically connected when you turn the “POWER” switch
is in ACCESSORY or ON mode.
■Editing the “Device Name”
If you change a device name, the name registered in your cellular phone is not
changed.
■About “Device Address”
This address is specific to the system and 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.
■When you delete a Bluetooth® phone
The phonebook data will be deleted at the same time.
■Connecting the phone by voice recognition
“Connect Phone” includes “Select Phone”, “Add New Phone” and “Handsfree
Power Off (On)” can be operated by voice recognition. (P. 3 6 0 )

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3-4. Using the hands-free system (for cellular phone)
3
Interior features
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
■Phonebook data
Phonebook data is managed for every registered phone. When another phone is
connecting, you cannot read the registered data.
■Setting the phonebook in a different way (To display the “Contacts” screen)
Display the “Phone” screen. (P. 3 5 1 )
Touch “Contacts” on the “Phone” screen.
Touch “Options” on the “Contacts” screen.
Touch “Manage Contacts” on the “Contacts” screen.
■When transferring a phone number
Transfer the phone number while the hybrid system is operating.
■When you have selected “Replace Contacts” to transfer the phone number
●If your cellular phone does not support PBAP or OPP service, you cannot use
this function.
●If your phone supports PBAP service, you can transfer the phonebook data
without operating your phone.
●If your phone does not support PBAP service, you must transfer the phonebook
data by operating your phone.
■When you have selected “Add Contacts” to transfer the phone number
If your cellular phone does not support OPP service, you can not use this function.
You can transfer the phonebook data only by operating your phone.
■When another Bluetooth® device is connected during transferring a phonebook
When another Bluetooth
® device is connected, a confirmation message will be dis-
played.
If you want to disconnect it, touch “Yes”.
■Transferring the phone number while Bluetooth® audio is playing
Bluetooth
® audio will disconnect. It will reconnect automatically when data transfer
finishes. (It will not be reconnected depending on the phone you are using.)
STEP1
STEP2
STEP3
STEP4

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3-4. Using the hands-free system (for cellular phone)
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
■Editing the passcode
Display the “Bluetooth
* Information” screen. (P. 390)
Touch “Edit” of “Passcode” on the “Bluetooth
* Information”
screen.
Input a passcode, and touch “OK”.
Touch “Save” on the “Bluetooth
* Information” screen.
*: Bluetooth is a registered trademark of Bluetooth SIG. Inc.
STEP1
STEP2
STEP3
■While driving
You cannot change the state of “Handsfree Power” from “On” to “Off” while driving.
■About “Device Name”
The device names are common Bluetooth
 audio and Bluetoothphone.
If you change the device name of the phone, the device name of the audio
will change at same time. However, passcodes can be set separately.
■To return to the default detailed phone settings
Touch “Default”, and then “Yes”.
If the state of “Handsfree Power” is changed from “Off” to “On”, Bluetooth
 con-
nection will begin.
STEP4

447
4-1. Maintenance and care
4
Maintenance and care
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
NOTICE
■Cleaning detergents
●Do not use the following types of detergent, as they may discolor the vehicle inte-
rior or cause streaks or damage to painted surfaces.
• Non-seat portions: Organic substances such as benzene or gasoline, alkaline
or acidic solutions, dye, or bleach.
• Seats: Acidic solutions, such as thinner, benzene, or alcohol.
●Do not use polish wax or polish cleaner. The instrument panel’s or other interior
part’s painted surface may be damaged.
■Preventing damage to leather surfaces
Observe the following precautions to avoid damage to and deterioration of leather
surfaces.
●Remove any dust or dirt on leather surfaces immediately.
●Do not expose the vehicle to direct sunlight for extended periods of time. Park
the vehicle in the shade, especially during summer.
●Do not place items made of vinyl, plastic, or that contain wax on the upholstery, as
they may stick to the leather surface if the vehicle interior heats up significantly.
■Water on the floor
Do not wash the vehicle floor with water.
Vehicle systems such as the audio system may be damaged if water comes into
contact with electrical components under the floor of the vehicle, and may also
cause the body to rust.
■Cleaning the inside of the rear window
●Do not use glass cleaner to clean the rear window, as this may cause damage to
the rear window defogger heater wires. Use a cloth dampened with lukewarm
water to gently wipe the window clean. Wipe the window in strokes running par-
allel to the heater wires.
●Be careful not to scratch or damage the heater wires or antenna.

503
4-3. Do-it-yourself maintenance
4
Maintenance and care
GS_HV_U (OM30C81U)
October 13, 2015 12:41 pm
FuseAmpereCircuit
39RR J/B80STOP LP R, STOP LP L, RR TAIL,
PSB, RR FOG, RR-IG1
40OIL PMP60Tr a n s m i s s i o n
41EPS80EPS
42P/ I - B 160EFI, F/PMP, INJ
43E/G-B30EM-VLV, FR CTRL-B, ETCS
44MAIN30H-LP R LWR, H-LP L LWR
45VGRS40VGRS
46ABS150ABS MOTOR, ABS MAIN1, 
ABS MAIN2
47P/ I - B 260A/F, BATT FAN, IGCT, INV W/P
48BATT FAN20Electric cooling fans
49RAD No.130Audio system
50RAD No.230Audio system
51IG2 MAIN20IG2, GAUGE, IGN
52TURN-HAZ15Front turn signal lights, rear turn 
signal lights
53ABS MAIN310Electronically controlled brake sys-
tem
54ECU-B10VGRS, EPS