2008 Lexus GS450h heater

TABLE OF CONTENTSIndex
4
GS_HV_U
December 12, 2007 3:33 pm
3-4. Using the hands-free system 
(for cellular phone)................ 306
Hands-free system 
(for cellular phone) .................. 306
Using the Bluetooth
® phone ..... 311
Setting the hands-free 
system ............................................ 326
3-5. Using the interior lights .......... 352 Interior lights list............................ 352
3-6. Using the storage features .... 355 List of storage fe atures.............. 355
3-7. Other interior features........... 362 Sun visors......................................... 362
Vanity mirror .................................. 363
Clock ................................................. 364
Outside temperature 
display ........................................... 365
Ashtrays ........................................... 366
Cigarette lighter ........................... 367
Power outlet .................................. 368
Seat heaters/vent ilators ............ 369
Armrest ............................................. 371
Rear sunshade ............................... 372
Floor mats........................................ 374
Trunk features................................ 375
Garage door opener .................. 377
Compass......................................... 383
Lexus Link System ....................... 387 4-1. Maintenance and care............ 402
Cleaning and protecting 
the vehicle exterior................... 402
Cleaning and protecting 
the vehicle interior ................... 405
4-2. Maintenance............................. 408 Maintenance requir ements .... 408
General maintena nce ................. 410
Emission inspection and 
maintenance (I/M) 
programs ....................................... 413
4-3. Do-it-yourself 
maintenance............................. 414
Do-it-yourself service 
precautions ................................... 414
Hood................................................... 417
Positioning a floor jack................ 418
Engine compartment.................. 420
Tires ................................................... 435
Tire inflation pressure................. 445
Wheels.............................................. 449
Air conditioning filter................... 451
Electronic key battery ................ 454
Checking and replacing 
fuses ................................................ 456
Headlight aim.................................. 471
Light bulbs ....................................... 474
4Maintenance and care

11
GS_HV_U
December 12, 2007 3:50 pm
Shift lever P. 142
Cigarette lighter P. 367
Ashtray P. 366
Shift lock override button P. 529
Cup holders P. 360
C
: If equipped
Seat heater/ventilator switches
P. 369
VSC OFF switch P. 202
Coin holder P. 360
Mode select switch P. 143
AVS switch P. 199

75
1
1-4. Adjustable components (seats, mirrors, steering wheel)
Before driving
GS_HV_U
June 15, 2008 11:25 am
Outside rear view mirrors
Folding the mirrors
Press the switch
Pressing again will extend the mir-
rors.
Mirror angle can be adjusted using the switch when the “POWER” switch
is in ACCESSORY or 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. 2 4 0 )
■Auto anti-glare function
When the inside rear view mirror is set to auto mode, the outside rear view mirrors
will activate in conjunction with the inside re ar view mirror to reduce reflected light.
(  P. 74 )

76
1-4. Adjustable components (seats, mirrors, steering wheel)
GS_HV_U
June 15, 2008 11:25 am
■Linked mirror function when reversing
The outside rear view mirrors will automa tically 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. 6 0 )
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 a mirror is moving
To avoid injury and mirror malfunction, be careful not to get your hand caught by
the moving mirror.
■When the mirror heaters are operating
Do not touch the mirror surface as the mirror surface becomes hot.

Interior features3
223
GS_HV_U
December 12, 2007 3:30 pm
3-3. Using the audio 
system ............................ 241
Audio system type................... 241
Using the radio........................ 244
Using the cassette player .... 253
Using the CD player ............. 257
Playing MP3 and 
WMA discs............................ 262
Using the DVD player........... 266
Playing DVD 
video/audio............................ 269
Playing video CD .................... 281
DVD player and DVD 
video disc information ...... 285
Optimal use of the 
audio/video system ............. 297
Using the AUX adapter ...... 302
Using the steering 
switches ................................. 303
3-4. Using the hands-free 
system (for cellular 
phone)........................... 306
Hands-free system 
(for cellular phone) ............. 306
Using the Bluetooth
® 
phone ........................................ 311
Setting the hands-free  system ..................................... 326 3-5. Using the interior

lights ............................. 352
Interior lights list .................... 352
3-6. Using the storage 
features ........................ 355
List of storage features......... 355
3-7. Other interior  features ........................ 362
Sun visors ................................. 362
Vanity mirror ........................... 363
Clock ......................................... 364
Outside temperature 
display..................................... 365
Ashtrays.................................... 366
Cigarette lighte r ..................... 367
Power outlet ............................ 368
Seat heaters/ventilators ...... 369
Armrest ..................................... 371
Rear sunshade ........................ 372
Floor mats ................................. 374
Trunk features ......................... 375
Garage door opener ............. 377
Compass .................................. 383
Lexus Link System ................. 387

238
3-2. Using the air conditioning system and defogger
GS_HV_U
December 12, 2007 3:30 pm
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 accordance 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.

289
3-3. Using the audio system
3
Interior features
GS_HV_U
December 13, 2007 10:50 am
●Audio
This DVD player can play linear PCM, Dolby Digital and MPEG audio format
DVD. Other decoded types cannot be played.
●Title and chapter 
Video and audio programs stored in DVD video discs are divided into parts by
title and chapter.
Title: The largest unit of the video and au dio programs stored on DVD video discs.
Usually, one movie, one album, or one audio program is assigned as a title.
Chapter: A title is comprised of one or more chapters.
■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 limited viewing uses only unless otherwise
authorized by Macrovision Corporation. 
Reverse engineering or disassembly is prohibited.
●DTS 
“DTS” and “DTS Digital Surround” are registered trademarks of Digital Theater
System, Inc.

369
3-7. Other interior features
3
Interior features
GS_HV_U
December 13, 2007 10:51 am
Seat heaters/ventilators (if equipped)
■The seat heaters/ventilators can be used when
The “POWER” switch is in ON mode.
■When not in use
Set the dial to “0”. The indicator light turns off.
The temperature of the seats can be adjusted individually.
■Seat heaters
Heats the seats
The indicator light comes on.
The higher the number, the
warmer the seats become.
■ Seat heaters/ventilators
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.