bluetooth Lexus GS450h 2007 Driving Comfort TOC / LEXUS 2007 GS450H THROUGH JUNE 2006 PROD. OWNER'S MANUAL (OM30727U)

TABLE OF CONTENTSIndex
iv
3-4. Using the hands-free 
system........................................ 263
Hands-free system ...................... 263
Using the Bluetooth
® 
phone ............................................ 268
Setting the hands-free 
system ............................................. 281
3-5. Using the interior lights .......... 307 Interior lights list............................ 307
3-6. Using the storage features ...... 311 List of storage fe atures.................. 311
3-7. Other interior features............ 317 Sun visors.......................................... 317
Vanity mirror ................................... 318
Clock .................................................. 319
Outside temperature 
display ........................................... 320
Ashtrays ............................................ 321
Cigarette lighter ........................... 322
Power outlet ................................... 323
Seat heaters ................................... 324
Seat heaters and 
ventilators .................................... 326
Armrest ........................................... 328
Rear sunshade ............................... 329
Floor mats......................................... 331
Trunk features................................ 332
Garage door opener .................. 334
Compass.......................................... 339 4-1. Maintenance and care............ 344
Cleaning and protecting the 
vehicle exterior .......................... 344
Cleaning and protecting the 
vehicle interior............................ 346
4-2. Maintenance.............................. 349 Maintenance requirements ..... 349
General maintenance ................. 351
Emission inspection and 
maintenance (I/M) 
programs ...................................... 354
4-3. Do-it-yourself 
maintenance............................ 355
Do-it-yourself service 
precautions ................................. 355
Hood................................................. 358
Positioning the jack .................... 359
Engine compartment................... 361
Tires ................................................... 375
Tire inflation pressure................ 385
Wheels............................................. 389
Air conditioning filter................... 391
Electronic key battery ................ 393
Checking and replacing 
fuses ............................................... 395
Headlight aim.................................... 411
Light bulbs ........................................ 413
4Maintenance and care

Interior features3
181
3-1. Using the touch screen ......... 182Touch screen ................................ 182
Setting the touch screen ......... 185
3-2. Using the air conditioning  system and defogger ............ 191
Automatic air conditioning 
system ........................................... 191
Rear window and outside rear 
view mirror defoggers............... 199
3-3. Using the audio system ....... 200 Audio system type ................... 200
Using the radio ........................... 203
Using the cassette player........ 212
Using the CD player ................. 216
Playing MP3 and WMA 
discs ............................................. 224
Using the DVD player ............ 232
Playing DVD video/audio ...... 235
Playing video CD ...................... 248
DVD player and DVD video 
disc information ...................... 252
Optimal use of the audio/ 
video system ............................. 256
Using the steering 
switches ...................................... 260
3-4. Using the hands-free  system ..................................... 263
Hands-free system.................... 263 Using the Bluetooth
®

phone .......................................... 268
Setting the hands-free 
system .......................................... 281
3-5. Using the interior lights ....... 307 Interior lights list ........................ 307
3-6. Using the storage features ... 311 List of storage features .............. 311
3-7. Other interior features......... 317
Sun visors ....................................... 317
Vanity mirror ................................ 318
Clock............................................... 319
Outside temperature  display ......................................... 320
Ashtrays ......................................... 321
Cigarette lighter ........................ 322
Power outlet ................................ 323
Seat heaters ............................... 324
Seat heaters and 
ventilators ................................. 326
Armrest ......................................... 328
Rear sunshade............................ 329
Floor mats ..................................... 331
Trunk features ............................. 332
Garage door opener............... 334
Compass....................................... 339

188
3-1. Using the touch screen
Screen settings
The following screen settings can be changed.
Automatic transition
20 seconds after air-conditioning
or audio system use, the system will
return the display to the previous
screen.
Switch color
You can select the switch color.
Personal data deletion
The following personal data is
deleted:
• User selection settings
• Phone book data
• Dialed numbers and received calls
• Speed dial
• Bluetooth
® phone data
• Security code
• Maintenance conditions*
• Maintenance information “off” se
tting*
•Memory points*
•Areas to avoid*
• Previous points*
• Route trace*
*: If the navigation system is eq
uipped

263
3
Interior features
3-4. Using the hands-free system
Hands-free system
The hands-free system is a function that allows you to use your mobile
phone without touching it.
This system supports Bluetooth® mobile phones. Bluetooth® is a wireless
data system that allows the mobile phone to wirelessly connect to the
hands-free system and make/receive calls.
Telephone switch
Sending/Receiving/“Tele-
phone” screen display (when
stopped)
End call
Microphone The person you are speaking to
can be hear
d from the driver’s
side speaker.
To use the hands-free system you must register your Bluetooth
®
phone in the system. ( P. 2 6 9 )

265
3-4. Using the hands-free system
3
Interior features
■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 received call volume is overly loud, an echo may be heard.
●Try to face the microphone as much as possible when speaking.
●In the following circumstances it may be difficult to hear the other party.
• When driving on unsealed roads
• When driving at high speeds
• If the window is open
• If the air-conditioning is blowing directly on the microphone
• If the air-conditioning is set to high
■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 m
obile 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 exact ly w
ith the mobile phone itself.

266
3-4. Using the hands-free system
■About Bluetooth®
■Compatible models
Compatible with HFP (Hands Free Profile) Ver. 1.0 and OPP (Object Push Profile)
Ve r. 1 .1 .
■Certification for the hands-free system
This device complies with Part 15 of the FCC Rules and RSS-210. Operation is sub-
ject to the following two conditions: (1) This device may not cause harmful interfer-
ence, and (2) This device must accept any interference received, including
interference that may cause undesired operation.
Bluetooth is a registered trademark of 
Bluetooth SIG. Inc.
FCC ID: HYQBT0501A
IC ID: 1551A-BT0501A

267
3-4. Using the hands-free system
3
Interior features
CAUTION
■FCC WARNING
Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
Radio Frequency Exposure. This device is approved for Mobile Application only
and, to comply with applicable FCC radio frequency exposure regulations, must be
used with a distance of at least 7.9 in. (20 cm) between the antenna and the body of
any person at all time during use.
■Caution while driving
Do not use the mobile phone or connect the Bluetooth
® system.
NOTICE
■When leaving the vehicle
Do not leave your mobile phone in the vehicle. The inside of the vehicle may
become hot, causing da mage to the phone.

268
3-4. Using the hands-free system
Using the Bluetooth® phone
Telephone screen
To display the screen shown above, press , then touch on the
“Information” screen.
Bluetooth® Connection Status
Display Last 
Person Called
Make A Call
Character Deletion

269
3-4. Using the hands-free system
3
Interior features
Registering a Bluetooth® phone
You can register up to 6 phones in the system. Press .
To u c h on the “Information” screen.
To u c h on the “Telephone” screen.
To u c h .
To u c h .
STEP1
STEP2
STEP3
STEP4
STEP5

270
3-4. Using the hands-free system
Input the passkey displayed on
screen into your phone.
If the message “Bluetooth* con-
nection successful” is displayed,
r
egistration is complete.
If the message “Bluetooth* con -
nection failed. Please check the
“P
asskey” and the settings of the
telephone” is displayed, start again
from the beginning.
Bluetooth® phone connection
There are two connection methods av ailable—automatic and manual.
Press .
To u c h on the “Information” screen.
To u c h on the “Telephone” screen.
Choose one of the following methods.
Automatic connection
If the power switch is in the “ACC”
or “IG-ON” mode, the system will
automatically connect to the 
Bluetooth* phone. Touching auto -
matic connection will turn it ON/
OFF
.
Manual connection
If automatic connection fails or is
turned OFF, connection must be
made manually.
If the message “Bluetooth* con -
nection successful” is displayed,
connection is complete.
*: Bluetooth is a registered trade -
mark of Bluetooth SIG. Inc.
STEP6
STEP1
STEP2
STEP3
STEP4