2013 Lexus GS350 change time

GS350_U (OM30C34U)
2974-5. Using the driving support systems
4
Driving
NOTICE
■The near-infrared camera
●Make sure the front windshield is kept clean.
●System performance may deteriorate if rain water, condensation or ice adheres
to the camera. If you notice the inner lens of the camera is dirty, the garnish will
have to be replaced. Consult your Lexus dealer.
●Do not subject the camera to strong impacts, or disassemble the camera.
●As the alignment of the camera has been very finely adjusted, do not change or
remove the mounting.
●If the front windshield fogs up, defog the windshield using the front defroster.
●Do not dirty or scratch the camera lens.
●Night view may not function properly if an object is placed on the sensor, or any-
thing that blocks the sensor is affixed to the windshield.
■The near-infrared light
●System performance may deteriorate if the areas around the headlights are dirty.
Clean the vehicle if it is dirty.
●The near-infrared light irradiates strong energy not visible to the eyes. Do not
stare at the light at close range for a long time.
Follow these precautions to avoid damage to
or incorrect operation of the Lexus night
view.
Follow these precautions to avoid damage to
or incorrect operation of the Lexus night
view system

GS350_U (OM30C34U)
3115-1. Remote Touch screen
5
Interior features
■To avoid damaging the Remote Touch screen
Remove any dirt on the screen by wiping with a soft cloth. Do not use detergent.
■When using the Remote Touch screen
●If the screen is cold, the display may be dark, or the system may seem to be operat-
ing slightly slower than normal.
●When the screen is viewed through polarized sunglasses, a rainbow pattern may
appear on the screen due to optical characteristics of the screen. If this is disturb-
ing, please operate the screen without polarized sunglasses.
●Dimmed screen buttons cannot be operated.
■Changing between day mode and night mode
The display condition is not changed to night mode even if the headlight switch is
turned on when the vehicle is in a bright area such as daytime.
■To t u r n o f f t h e d i s p l a y
The display goes off when “Screen Off” is selected. To turn the “Display” screen back
on, select any button. The selected screen appears. To display the screen in day mode, even with
the headlight switch on, select “Day Mode”
for brightness and contrast control.
If the screen is set to day mode with the
headlight switch turned on, this condition is
memorized even with the engine turned off.

318
GS350_U (OM30C34U)
5-1. Remote Touch screen
This screen is used for language selection and the on/off settings of opera-
tion sounds and automatic screen change, etc.
Select “General” on the “Setup” screen.System time settings
Selecting a language
Unit of measurement
*1
Selecting a button color
Selecting keyboard layout
Changing the startup image
Changing the screen off image
Auto screen change
*1
Selection sound on/off
Pointer sound on/off
Error sound on/off
Pointer sound volume settings
Setting a feedback force
Delete personal data
Software update
*2
Gracenote database update*2
Select “Save” after changing set-
tings.
*1: Vehicles with a navigation system.
*2: For details, contact your Lexusdealer.
General settings
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320
GS350_U (OM30C34U)
5-1. Remote Touch screen
If “Other” is selected, the zone
can be adjusted manually. Select
“+” or “-” to adjust the time zone
and then select “OK”.
●Daylight saving time
To select “On” or “Off” for daylight saving time.
■Selecting a language
The language can be changed.Select “Language” on the “General Settings” screen.
Select the desired screen but-
ton.
Select “Yes”.
The previous screen will be displayed.
Select “Save”.
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342
GS350_U (OM30C34U)
5-1. Remote Touch screen
■Voice command system
●Commands that are not displayed in the “Shortcut Menu” screen can be operated
from the “Main Menu” screen.
●If the system does not respond or the confirmation screen does not disappear,
press and try again.
●Voice guidance can be canceled by setting voice prompts to off. Use this setting
when it is desirable to say a command immediately after pressing and hearing
a beep.
■If a voice command cannot be recognized
●If a voice command cannot be recognized within 6 seconds, voice guidance will
say “Pardon?” (“Command not recognized.” will be displayed on the screen) and
voice command reception will restart.
●If a voice command cannot be recognized 2 consecutive times, the voice com-
mand guidance system will say “Paused. To restart voice recognition, push the talk
switch. To cancel voice recognition, push and hold the talk switch.” Voice recogni-
tion will then be suspended. Select “Cancel” or “Go Back”, or press .
■When selecting “Voice Prompts”
●The voice recognition prompt can be set to on or off. This setting can also be
changed on the “Voice Settings” screen. (→P. 3 3 0 )
●Voice recognition will be temporarily suspended. Press again.

GS350_U (OM30C34U)
3515-2. Using the air conditioning system and defogger
5
Interior features
XWith rear air conditioning systemTo adjust the fan speed, select “ ∧” on to increase the fan speed
and “ ∨” to decrease the fan speed on the operation screen.
Press to turn the fan off.
To adjust the temperature setting, press “ ∧” on to increase the
temperature and “ ∨” to decrease the temperature.
The air conditioning system switches between individual and simultaneous
modes each time is selected.
When is selected (the indicator on is on) or the passenger’s
side temperature control button is pressed, the temperature for the driver’s,
front passenger’s and rear seats ( →P. 360) can be adjusted separately.
To change the air outlets,
select an air outlet switch on
the operation screen.
Left-hand front seat
Right-hand front seat
Different air outlets for the
driver and front passenger seats
can be chosen.
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362
GS350_U (OM30C34U)
5-2. Using the air conditioning system and defogger
■Adjusting the temperature setting
Press “∧” on to increase the temperature and “ ∨” to decrease
the temperature.
■Changing the air outlets
Press .
The air outlets change as follows each time is pressed.
Air flows as shown below according to the mode selected.
Upper body
Upper body and feet
Adjusting the settings manually

365
GS350_U (OM30C34U)5-2. Using the air conditioning system and defogger
5
Interior features
Rear window and outside rear view mirror
defoggers
On/off
The defoggers will automatically turn
off after 15 to 60 minutes. The opera-
tion time changes according to the
ambient temperature and vehicle
speed.
■Operating conditions
The engine switch must be in the IGNITION ON mode.
These features are used to defog the rear window, and to remove rain-
drops, dew and frost from th e outside rear view mirrors.
CAUTION
■When the outside rear view mirror defoggers are on
Do not touch the rear view mirror surfaces, as they can become very hot and burn
you.
NOTICE
■To prevent battery discharge
Turn the defoggers off when the engine is off.