2015 Lexus GS350 light

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LKA (Lane-Keeping Assist) (if equipped)
Lane departure warning function
If the system judges that the vehicle may deviate from its lane, it alerts the driver using
beeping, screen displays and a sensory warning
* given via the steering wheel.
*: A slight steering torque is applied for a short period of time in the direction of thecenter of the lane.
Lane keeping assist function
• This function will be active when the vehicl e-to-vehicle distance control mode of the
cruise control is set with vehicle speed above approximately 45 mph (72 km/h) and
while the lane departure wa rning function is active.
• When the lane keeping assist function is acti ve, a slight steering torque will be applied,
to help the driver maintain the vehicle inside the lane.
■ Tu r n i n g t h e L K A s y s t e m o n
Press the “LKA” switch to activate the sys-
tem.
“LKA” indicator will come on.
Press the switch again to turn the LKA
system off.
The LKA system will revert to off each
time the engine switch is turned to
IGNITION ON mode.
While driving on a freeway or motor highway that has lane markers and no sharp curves,
the system recognizes the lanes using a came ra located above the inside rear view mir-
ror as a sensor to assist the driver with st aying in the lane. The LKA system has two func-
tions.
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Lexus Night View (if equipped)
■Displaying the Lexus night view
Turn the engine switch to IGNITION ON mode.
Turn the headlights on.
Press the Lexus night view switch
The Lexus night view is displayed on the
Remote Touch screen.
To return the screen to its previous state,
press the switch again.
When the light sensor determines that it is
currently night time from the brightness of
the surrounding area, the Lexus night view
can be operated by pressing the Lexus
night view switch while the headlights are
on.
Lexus night view is a system which assists with nighttime driving. Near-infrared rays are
irradiated forward and an image converted from the irradiated light is shown on the
Remote Touch screen. The image shows pede strians, obstacles, and road conditions
ahead of the vehicle, which are difficult to see at nighttime with the naked eye.
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GS350_QG_OM30E50U_(U)
Tire Pressure Warning System
■The tire inflation pressure display function (if equipped)
The tire pressure detected by the tire pres-
sure warning system can be displayed on
the multi-information display.
■Initializing the tire pressure warning system
Press and hold the tire pressure warning
reset switch until the tire pressure warning
light blinks slowly 3 times.
Your vehicle is equipped with a tire pressure warning system that uses tire pressure warn-
ing valves and transmitters to detect low tire inflation pressure before serious problems
arise.

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Seat Heaters/Seat Ventilators (if equipped)
■Front seat heaters and ventilators (if equipped)/rear seat heaters (if
equipped)
The seat can be warmed and air from the seat can improve ventilation.
Front seats
Seat heater switches
The indicator light (yellow) on the
switch comes on when the seat
heater is operating.
Seat ventilator switches (front seats
only)
The indicator light (green) on the
switch comes on when the seat ven-
tilator is operating.
Level indicator lights
The seat heater temperature level
or the seat ventilator fan speed level
(for front seats only) is displayed.
“AUTO” indicator lights
Rear seats1
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●Modes and indicators
The mode can be changed by pressing the switch.
*: When automatic mode is selected, the level automatically changes depending on the air
conditioning settings.
Mode“AUTO” indicator lightLevel indicator lights
OffOffOff
Automatic*On3 to 1, or off
HiOff3
MidOff2
LoOff1
If the driving mode select switch is switched to Eco drive mode in cold temperatures, the
seat heater may be automatically operat ed to assist heating performance. (P. 4 0 )

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GS350_QG_OM30E50U_(U)
Portable Audio Device Ports
Open the console box, open the cover and
connect the portable audio device.
Garage Door Opener (if equipped)
The garage door opener (HomeLink® Universal Transceiver) is manufactured under
license from HomeLink
®.
■ Programming the HomeLink® (for U.S.A. owners)
The HomeLink® compatible transceiver in your vehicle has 3 buttons which can be pro-
grammed to operate 3 different devices. Refer to the programming method below appro-
priate for the device.
Indicator light
Buttons
These ports can be used to connect a portable audio device and listen to it through the
vehicle’s speakers.
The garage door opener can be programmed to operate garage doors, gates, entry
doors, door locks, home lighting system s, security systems, and other devices.
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■Programming HomeLink®
Hold your hand-held transmitter 1 to 3
in. (25 to 75 mm) of the HomeLink
®
buttons.
Press and hold down the desired
HomeLink
® button.
For U.S.A. owners: While pressing the HomeLink
® but-
ton, press and hold down the button
on the hand-held transmitter until the
indicator light changes from a slow to
a rapid flash.
For Canadian owners: While pressing the HomeLink
® but-
ton, repeatedly press and release
(cycle) the button on the hand-held
transmitter every 2 seconds until the
indicator light changes from a slow to
a rapid flash.
If your garage door is of the rolling code
type: Press the training button on the motor-
head unit in your garage.
Press and hold the vehicle’s pro-
grammed HomeLink
® button for 2
seconds and release it. Repeat this step
once again. If the door does not open, press and
release the same button once again.
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GS350_QG_OM30E50U_(U)
■Programming other devices
For U.S.A. owners:
To program an entry gate, see the OWNER’S MANUAL.
To program other devices, contact your Lexus dealer.
For Canadian owners: To program all other devices, follow the same procedure as for garage door programming.
■Operating HomeLink®
Press the appropriate HomeLink® button.
The indicator light should come on.
Lexus Enform Safety Connect (if equipped)
■ System components
“SOS” button
LED light indicators
Microphone
Safety Connect is a subscription-based telema tics service that uses Global Positioning
System (GPS) data and embedded cellular te chnology to provide safety and security
features to subscribers. Safety Connect is supported by Lexus’ designated response
center, which operates 24 hours per day, 7 days per week.
Safety Connect service is available by subscription on select, telematics hardware-
equipped vehicles.
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