2012 Lexus GS350 air condition

3514-5. Using the driving support
4
Driving
GS350/250_EE (OM30C36E)
CAUTION
Limitations of the pre-crash safety system
Do not overly rely on the pre-crash safety system. Always drive safely, tak-
ing care to observe your surroundings and checking for any obstacles or
other road hazards.
Failure to do so may cause an accident resulting in death or serious injury.
Handling the radar sensor
Observe the following to ensure the pre-crash safety system can function
effectively. Otherwise, the system may not function correctly and could
result in an accident.
Keep the sensor and grille cover clean at all times.
Clean the sensor and grille cover with a soft cloth so you do not mark or
damage them.
Do not subject the sensor or surrounding area to a strong impact.
If the sensor moves even slightly off position, the system may malfunc-
tion. If the sensor or surrounding area is subject to a strong impact, always
have the area inspected and adjusted by any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
Do not disassemble the sensor.
Do not attach accessories or stickers to the sensor, grille cover or sur-
rounding area.
Do not modify or paint the sensor and grille cover.
Do not replace them with non-genuine parts.
Determining the direction the driver is facing and whether the driver’s eyes
are open or closed
The direction the driver is facing and whether the driver’s eyes are open or
closed may not be determined correctly if the following conditions exist:
There is an object between the driver monitor sensor and the driver’s face,
such as when the sensor is blocked.
A part of the driver’s face is covered.
The sensor or the driver’s face is exposed to intense light such as sunlight.
The driving posture is improper.

3614-5. Using the driving support
4
Driving
GS350/250_EE (OM30C36E)
CAUTION
Cautions regarding the use of the system
The driver is solely responsible for safe driving. Always drive safely, taking
care to observe your surroundings.
The Blind Spot Monitor is a supplementary system which alerts the driver
that a vehicle is present in the blind spot. Do not overly rely on the Blind
Spot Monitor system. The system cannot judge if it is safe to change lanes,
therefore over reliance could cause an accident resulting in death or serious
injury. According to conditions, the system may not function correctly.
Therefore the driver’s own visual confirmation of safety is necessary.
Handling the radar sensor
One Blind Spot Monitor sensor is installed inside the left and right side of
the vehicle rear bumper respectively. Observe the following to ensure the
Blind Spot Monitor system can function correctly.
Do not subject the sensor or surrounding area on the bumper to a strong
impact. If the sensor moves even slightly off position, the system may
malfunction and vehicles that enter the detection area may not be
detected. If the sensor or surrounding area is subject to a strong impact,
always have the area inspected by any authorized Lexus dealer or repairer,
or another duly qualified and equipped professional.
Do not disassemble the sensor.
Do not attach accessories or stickers to the sensor or surrounding area on
the bumper.
Do not modify the sensor or surrounding area on the bumper.
Do not paint the sensor or surrounding area on the bumper.
Keep the sensor and its surrounding
area on the bumper clean at all times.

3604-6. Driving tips
GS350/250_EE (OM30C36E)Perform the following according to the driving conditions:
Do not try to forcibly open a window or move a wiper that is fro-
zen. Pour warm water over the frozen area to melt the ice. Wipe
away the water immediately to prevent it from freezing.
To ensure proper operation of the climate control system fan,
remove any snow that has accumulated on the air inlet vents in
front of the windshield.
Check for and remove any excess ice or snow that may have
accumulated on the exterior lights, vehicle’s roof, chassis, around
the tires or on the brakes.
Remove any snow or mud from the bottom of your shoes before
getting in the vehicle.
Accelerate the vehicle slowly, keep a safe distance between you
and the vehicle ahead, and drive at a reduced speed suitable to road
conditions.
Park the vehicle and move the shift lever to P without setting the
parking brake. The parking brake may freeze up, preventing it from
being released. If necessary, block the wheels to prevent inadver-
tent sliding or creeping.
Before driving the vehicle
When driving the vehicle
When parking the vehicle

366
GS350/250_EE (OM30C36E)
5-1. Remote Touch screen
Remote Touch ................... 368
Remote Touch screen ........ 370
Set up screen ..................... 382
Speech command system .. 401
5-2. Using the air conditioning
system and defogger
Front automatic
air conditioning system ... 409
Rear
air conditioning system ... 425
Rear window and outside rear
view mirror defoggers..... 430
Windshield wiper de-icer .. 4315-3. Using the audio system
Audio system type ............ 432
Using the radio.................. 457
Using the CD/DVD
player .............................. 465
Playing an audio CD and
MP3/WMA discs ............ 467
Playing DVD video .......... 473
CD/DVD player and DVD
video disc information .... 486
Listening to
Bluetooth
® audio ............ 496
Listening to
a USB memory ............... 508
Listening to an iPod .......... 519
Optimal use of
the audio/video system ... 530
Using the AUX port.......... 533
Using the rear seat
audio controls ................. 534
Using the steering wheel
audio switches ................ 539

3705-1. Remote Touch screen
GS350/250_EE (OM30C36E)
Remote Touch screen
By using the Remote Touch, you can control the audio system and
air conditioning system, and adjust the screen display etc.
Owners of models equipped with a navigation system should refer
to the “Navigation System Owner’s Manual”.
Vehicles with a 12.3-inch display: Different information can be
displayed on the left and right of the screen. The 8-inch display
area on the left of the screen is called the “Main Display”, and the
area to the right is called the “Side Display”. For details, refer to
the “Navigation System Owner’s Manual”.
“Menu” screen
Vehicles without navigation
systemVehicles with a 8-inch dis-
play navigation system
Vehicles with a 12.3-inch dis-
play navigation system

4095-1. Remote Touch screen
5
Interior features
GS350/250_EE (OM30C36E)
When using the microphone
It is unnecessary to speak directly into the microphone when giving a com-
mand.
Wait for the confirmation beep before speaking a command.
Speech commands may not be recognized if:
• Spoken too quickly.
• Spoken at a low or high volume.
• The roof or windows are open.
• Passengers are talking while speech commands are spoken.
• The air conditioning speed is set high.
• The air conditioning vents are turned towards the microphone.
In the following conditions, the system may not recognize the command
properly and using speech commands may not be possible:
• The command is incorrect or unclear. Note that certain words, accents or
speech patterns may be difficult for the system to recognize.
• There is excessive background noise, such as wind noise.
When searching for a track
A USB memory or iPod must be connected to enable track searching and
playback. (P. 510, 521)
When a USB memory or iPod is connected, recognition data is created so
tracks can be searched using speech commands.
Recognition data is updated under the following conditions:
• When the USB memory or iPod data has changed.
• When the voice recognition language is changed. (P. 386)
While the recognition data is being created or being updated, a track search
cannot be performed using a speech command.
When “Play music” is dimmed in the “Shortcuts” screen, it is not possible
to search for a track using a speech command. In this situation, reduce the
amount of music data in the USB memory or iPod and update the recogni-
tion data to enable searching by speech command.

409
5 5-2. Using the air conditioning system and defogger
Interior features
GS350/250_EE (OM30C36E)
Front automatic air conditioning system
Air outlets and fan speed are automatically adjusted according to
the temperature setting.
Vehicles with a 12.3-inch display: The air conditioning system can
be displayed and operated on the “Side Display”. For details, refer
to the “Navigation System Owner’s Manual”.
Press the “MENU” button on the Remote Touch, then select “Cli-
mate” to display the air conditioning operation screen.
The illustrations below are for left-hand drive vehicles.
The button positions and shapes will differ for right-hand drive
vehicles.
Also, the display and button positions will differ depending on the
type of the system.

4105-2. Using the air conditioning system and defogger
GS350/250_EE (OM30C36E)
Without rear air conditioning system