heater Lexus GS450h 2007 Using the hands-free system (for cellular phone) / LEXUS 2007 GS450H FROM JULY 2006 PROD. OWNER'S MANUAL (OM30A05U)

TABLE OF CONTENTSIndex
iv
3-4. Using the hands-free 
system......................................... 261
Hands-free system ....................... 261
Using the Bluetooth
® 
phone ............................................. 265
Setting the hands-free 
system ............................................ 278
3-5. Using the interior lights ......... 303 Interior lights list........................... 303
3-6. Using the storage 
features ..................................... 306
List of storage fe atures.............. 306
3-7. Other interior features............ 312 Sun visors.......................................... 312
Vanity mirror ................................... 313
Clock .................................................. 314
Outside temperature 
display ............................................. 315
Ashtrays ............................................ 316
Cigarette lighter ............................ 317
Power outlet .................................... 318
Seat heaters ..................................... 319
Seat heaters and 
ventilators ...................................... 321
Armrest ............................................ 323
Rear sunshade ............................... 324
Floor mats........................................ 326
Trunk features................................ 327
Garage door opener .................. 329
Compass........................................... 334
Lexus Link System ...................... 338 4-1. Maintenance and care............ 352
Cleaning and protecting the 
vehicle exterior .......................... 352
Cleaning and protecting the 
vehicle interior............................ 354
4-2. Maintenance.............................. 357 Maintenance requirements ..... 357
General maintena nce ............... 359
Emission inspection and 
maintenance (I/M) 
programs ...................................... 362
4-3. Do-it-yourself 
maintenance............................ 363
Do-it-yourself service 
precautions .................................. 363
Hood.................................................. 366
Positioning the jack ..................... 367
Engine compartm ent.................. 369
Tires .................................................. 383
Tire inflation pressure................. 393
Wheels.............................................. 397
Air conditioning filter.................. 399
Electronic key battery ................. 401
Checking and replacing 
fuses ............................................... 403
Headlight aim.................................. 419
Light bulbs ........................................ 421
4Maintenance and care

xii
Pictorial indexInstrument panel
Headlight switch
Turn signal lever
Fog light switch P. 122
P. 110
P. 125
Gauges and meters P. 112
Multi-information display P. 119
Windshield wipers and washer switch P. 126
Power switch P. 103
Trunk opener main switch P. 29
Glove box P. 307
Seat heater switches
Seat heater/ventilator switches

P. 319
P. 321
Tilt and telescopic steering 
control switch
P. 46
Parking brake pedal
P. 111
“TRAC OFF” switch P. 166
Coin holder P. 309
Mode select switch P. 107
“AVS” switch P. 163

48
1-4. Adjustable components
Outside rear view mirrors
Folding the mirrorsPress the switch
Pressing again will extend the mir-
rors.
Mirror angle can be adjusted using the switch when the power switch is in
“ACC” or “IG-ON” mode.
Select the mirror to adjust
(“L”: left or “R”: right)
Adjust the mirror up, down,
in, or out using the switch
■When the mirrors are fogged up
Turn on the mirror heaters to defog the mirrors. ( P. 1 9 9 )
■Auto anti-glare function
When the inside rear view mirror is set to “AUTO” mode, the outside rear view mir-
rors will activate in conjunction with the inside rear view mirror to reduce reflected
light. ( P. 4 7 )

49
1-4. Adjustable components
1
Before driving
■Linked mirror function when reversing
The outside rear view mirrors will automatically angle downwards when the vehicle
is reversing in order to give a better view of the ground. However, this function will
not operate when the mirror select switch is in the neutral position (neither “L” nor
“R” selected).
■One-touch adjustment of the mirror angle 
(vehicles with driving position memory)
A desired mirror face angle can be entere d to memory and adjusted with the touch
of a button. ( P. 3 5 )
CAUTION
■Caution while driving
Observe the following precautions. 
Failing to do so may result in losing control of the vehicle and cause an accident,
resulting in death or serious injury.
●Do not adjust the mirrors.
●Do not drive with the mirrors folded back.
●Before driving, be sure to extend mirrors and make an adjustment properly.
■When the mirror heaters are operating
Do not touch the mirror surface as the mirror surface becomes hot.
And do not touch the mirror surface also wh en the wiper switch is on at lower than
77 F (25 C) of the outside temperature.
NOTICE
■If ice should jam the mirror
Do not operate the control or scrape the mi rror face. Use a spray de-icer to free the
mirror.

Interior features3
183
3-1. Using the touch screen ......... 184Touch screen ................................ 184
Setting the touch screen ......... 187
3-2. Using the air conditioning 
system and defogger ........... 192
Automatic air conditioning 
system .......................................... 192
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 ...................... 247
DVD player and DVD video 
disc information ....................... 251
Optimal use of the audio/ 
video system............................. 255
Using the steering 
switches ...................................... 259
3-4. Using the hands-free 
system ...................................... 261
Hands-free system...................... 261 Using the Bluetooth®

phone .......................................... 265
Setting the hands-free 
system ......................................... 278
3-5. Using the interior lights ....... 303 Interior lights list ........................ 303
3-6. Using the storage 
features .................................. 306
List of storage features ........... 306
3-7. Other interior features......... 312 Sun visors ...................................... 312
Vanity mirror ................................ 313
Clock............................................... 314
Outside temperature display .......................................... 315
Ashtrays ......................................... 316
Cigarette lighter .......................... 317
Power outlet ................................. 318
Seat heaters ................................. 319
Seat heaters and 
ventilators ................................... 321
Armrest ......................................... 323
Rear sunshade............................ 324
Floor mats .................................... 326
Trunk features ............................. 327
Garage door opener............... 329
Compass....................................... 334
Lexus Link System .................... 338

197
3-2. Using the air conditioning system and defogger
3
Interior features
Rear seat outlets
Direct air flow to the left or right,
up or down
Turn the knob to open or close
the vent
■Using the automatic mode
Fan speed is adjusted automatically in acc ordance with the temperature setting and
ambient conditions. As a result, the following may occur.
●The system may switch automatically to recirculated mode when the coolest
temperature setting is selected in summer.
●Immediately after the switch is pressed, the fan may stop for a while until warm
or cool air is ready to flow.
●Cool air may flow to the area around the upper body when the heater is on.
■Using the system in recirculated air mode
The windows will fog up more easily if the recirculated air mode is used for an
extended period.
■Window defogger feature
Recirculated air mode may automatically switch to
(outside air) mode in situ-
ations where the windows need to be defogged.
■Outside temperature approaches 32 F (0C).
The air conditioning system may no t operate even when is touched.

254
3-3. Using the audio system
■Sound
●Dolby Digital
Manufactured under license from Dolby Laboratories. 
“Dolby”, “Pro Logic”, and the double-D symbol are trademarks of Dolby Labo-
ratories. Confidential unpublished works. 
©1992-1997 Dolby Laboratories. All rights reserved. 
This product incorporates copyright protec tion technology that is protected by
method claims of certain U. S. patents and other intellectual property rights
owned by Macrovision Corporation and ot her rights owners. Use of this copy-
right protection technology must be authorized by Macrovision Corporation,
and is intended for home and other limit ed viewing uses only unless otherwise
authorized by Macrovision Corporation. 
Reverse engineering or disassembly is prohibited.
●DTS 
“DTS” and “DTS Digital Surround” are regi stered trademarks of Digital Theater
System, Inc.
■Unsuitable discs, and player precautions
 P. 2 2 2
CAUTION
■DVD video precaution
Conversational speech on some DVDs is recorded at a low volume to emphasize
the impact of sound effects. If you adjust the volume assuming that the conversa-
tions represent the maximum volume level that the DVD will play, you may be star-
tled by louder sound effects or when you change to a different audio source.
Loud sounds may have a significant impact on the human body or pose a driving
hazard. Keep this in mind when you adjust the volume.

319
3-7. Other interior features
3
Interior features
Seat heaters (if equipped)
■The seat heaters can be used when
The power switch is in “IG-ON” mode.
■When not in use
Set the dial to “0”. The indicator light turns off.
CAUTION
■Burns
●Use caution when seating the following persons in a seat with the seat heater on
to avoid the possibility of burns:
• Babies, small children, the elderly, the sick and the disabled
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping drugs,
cold remedies, etc.)
●Do not cover the seat with anything when using the seat heater. 
Using the seat heater with a blanket or cushion increases the temperature of the
seat and may lead to overheating.
Heats the seats
The indicator light comes on. 
The higher the number, the
warmer the seats become.

320
3-7. Other interior features
NOTICE
■To prevent seat heater damage
Do not put unevenly weighted objects on the seat and do not stick sharp objects
(needles, nails, etc.) into the seat.
■To prevent 12 volt battery discharge
Turn the switches off when the hybrid system is off.

321
3-7. Other interior features
3
Interior features
Seat heaters and ventilators (if equipped)
■The seat heaters and ventilators can be used when
The power switch is in “IG-ON” mode.
■When not in use
Set the dial to “0”. The indicator light turns off.
CAUTION
■Burns
●Use caution when seating the following persons in a seat with the seat heater on
to avoid the possibility of burns:
• Babies, small children, the elderly, the sick and the disabled
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping drugs,
cold remedies, etc.)
●Do not cover the seat with anything when using the seat heater. 
Using the seat heater with a blanket or cushion increases the temperature of the
seat and may lead to overheating.
The seat heaters and ventilators heat the seats and maintain good airflow
by blowing air from the seats.
Heats the seats
The indicator light (red) comes
on. 
The higher the number, the
warmer the seats become.
Blows air from the seats
The indicator light (green)
comes on. 
The higher the number, the
stronger the airflow becomes.