2010 Lexus GS350 air conditioning

TABLE OF CONTENTS
1
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
1Before drivingAdjusting and operating features such as door locks, mir-
rors, and steering column
2When drivingDriving, stopping and safe-driving information
3Interior featuresAir conditioning and audio systems, as well as other interior
features for a comfortable driving experience
4Maintenance
and careCleaning and protecting your vehicle, performing do-it-your-
self maintenance, and maintenance information
5When trouble
arisesWhat to do if the vehicle needs to be towed, gets a flat tire,
or is involved in an accident
6Vehicle 
specificationsDetailed vehicle information
7For ownersReporting safety defects for US owners and seat belt in-
structions for Canadian owners
IndexAlphabetical listing of information contained in this manual

TABLE OF CONTENTSIndex
4
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
3-2. Using the air conditioning system 
and defogger
Automatic air conditioning 
system ............................................ 246
Rear window and outside rear 
view mirror defoggers ............ 255
Windshield wiper de-icer ......... 256
3-3. Using the audio system
Audio system type ....................... 257
Using the radio ............................. 260
Using the CD/DVD player...... 269
Playing an audio CD ................... 272
Playing MP3 and 
WMA discs.................................. 276
Playing DVD video/audio 
(with DVD player).................... 280
Playing a video CD 
(with DVD player)..................... 294
CD/DVD player and DVD 
video disc information ............. 297
Listening to Bluetooth
® 
audio .............................................. 308
Listening to a USB memory/
iPod
®.............................................. 316
Optimal use of the audio/
video system................................ 326
Using the AUX port................... 328
Using the steering switches ..... 3293-4. Using the hands-free system 
(for cellular phone)
Hands-free system 
(for cellular phone) ................... 332
Using a Bluetooth
® phone ..... 338
Setting the hands-free system 
(for cellular phone) .................. 353
3-5. Using the interior lights
Interior lights list........................... 382
3-6. Using the storage features
List of storage features.............. 385
3-7. Other interior features
Sun visors......................................... 393
Vanity mirrors ................................ 394
Clock ................................................ 395
Outside temperature 
display ............................................ 396
Ashtrays ........................................... 397
Cigarette lighter .......................... 398
Power outlet ................................... 399
Seat heaters/ventilators ........... 400
Armrest ............................................ 402
Rear sunshade .............................. 403
Floor mats....................................... 406
Trunk features............................... 408
Garage door opener..................... 411
Compass........................................... 417
Safety Connect.............................. 421

1
2
3
4
5
6
7
5
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
4-1. Maintenance and care
Cleaning and protecting 
the vehicle exterior.................. 430
Cleaning and protecting 
the vehicle interior .................... 433
4-2. Maintenance
Maintenance 
requirements............................... 436
General maintenance ............... 438
Emission inspection and 
maintenance (I/M) 
programs ....................................... 4414-3. Do-it-yourself maintenance
Do-it-yourself service 
precautions .................................. 442
Hood ................................................. 445
Positioning a floor jack............... 446
Engine compartment.................. 448
Tires ................................................... 463
Tire inflation pressure................. 473
Wheels ............................................. 477
Air conditioning filter.................. 479
Electronic key battery ................ 482
Checking and replacing 
fuses ................................................ 484
Headlight aim ............................... 509
Light bulbs ........................................ 512
5-1. Essential information
Emergency flashers ................... 520
If your vehicle needs 
to be towed ................................... 521
If you think something is 
wrong ............................................ 530
Fuel pump shut off system ......... 531
Event data recorder.................... 532
4Maintenance and care
5When trouble arises

16
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
Pictorial indexInstrument panel
Rear window and outside
rear view mirror defoggers
P. 255
Emergency flashers P. 520
Air conditioning 
system
P. 246
Audio system

P. 257
Navigation system*Touch screen

P. 228
Security indicator

P. 85, 87
Clock P. 395Outside temperature display
P. 396
B

192
2-4. Using other driving systems
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
■The intuitive parking assist can be operated when
The “ENGINE START STOP” switch is in the IGNITION ON mode.
■When the system malfunctions
●If a malfunction occurs and no obstacles have been detected, a warning is dis-
played, and a malfunction beep sounds for 7 seconds.
If an obstacle has been detected, or another malfunction occurs in a different
sensor, the malfunction beeps will not sound.
●In the following circumstances the displayed warning will disappear:
• If you switch the screen to a different mode.
• If you turn off the intuitive parking assist main switch.
• If the vehicle speed exceeds 6 mph (10 km/h). Once the vehicle speed drops
below 6 mph (10 km/h), the warning will be displayed again.
●If the malfunction screen is displayed, the detection range of the dual sensors is
shortened. In this case, the necessity for obstacle evasion (whether the obstacle
will come within 0.8 ft. [25 cm] of the vehicle or not) will not be calculated.
■When using the intuitive parking assist
●The sensors’ detection areas and reaction times are limited. When moving for-
ward or reversing, check the areas surrounding the vehicle (especially the sides
of the vehicle) for safety, and drive slowly, using the brake to control the vehicle’s
speed.
• The sensors’ detection areas are limited to the areas around the vehicle’s front
and rear bumpers.
• Depending on the shape of the obstacle and other factors, the detection dis-
tance may shorten, or detection may be impossible.
• There will be a short delay between obstacle detection and display. Even at
slow speeds, there is a possibility that the obstacle will come within 0.8 ft. (25
cm) of the vehicle before the display is shown and the warning beep sounds.
• Braking distance may differ according to the road conditions (rain, gravel
etc.).
• It might be difficult to hear beeps due to the volume of audio system or air
flow noise of air conditioning system.
• For long obstacles such as walls, the obstacle warning may change as the
obstacle gets closer.

226
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
3-1. Using the touch screenTouch screen ........................... 228
Setting the touch screen ..... 235
3-2. Using the air conditioning 
system and defogger
Automatic air conditioning 
system..................................... 246
Rear window and 
outside rear view mirror 
defoggers .............................. 255
Windshield wiper de-icer .... 256
Interior features3

228
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
3-1. Using the touch screen
Touch screen
By touching the screen with your finger, you can control the audio system
and air conditioning system, and adjust the screen display etc.
Press or to display the following screen.
Owners of models equipped with a navigation system should refer to the
“Navigation System Owner’s Manual”.
The illustrations below are for vehicles with navigation system.
The display and button positions will differ depending on the type of the sys-
tem.
■Display
“Setup” screen

236
3-1. Using the touch screen
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
■Select language
Select the desired language.
■Change voice recognition language
The desired voice recognition language can be selected from the list.
■Automatic transition on/off
After 20 seconds of air conditioning or audio system use, the system
will return the display to the previous screen.