2017 Lexus GS F Quick Guide

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GS F_QG_OM30G10U_(U)
LDA (Lane Departure Alert with
steering control) (if equipped)
■Turning LDA system on
Press the LDA switch to turn the LDA sys-
tem on.
The LDA indicator illuminates and a
message is displayed on the multi-infor-
mation display.
Press the LDA switch again to turn the
LDA system off.
When the LDA system is turned on or
off, operation of the LDA system contin-
ues in the same condition the next time
the engine is started.
When driving on highways and freeways with wh ite (yellow) lines, this function alerts the
driver when the vehicle might depart from it s lane and provides assistance by operating
the steering wheel to keep the vehicle in its lane.
The LDA system recognizes visible white (ye llow) lines with the camera sensor on the
upper portion of the front windshield.

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GS F_QG_OM30G10U_(U)
Dynamic Radar Cruise Control (if equipped)
Vehicle-to-vehicle distance button
Display
Set speed
Indicators
Cruise control switch
In vehicle-to-vehicle distance control mode, the vehicle automatically accelerates and
decelerates to match the speed changes of the preceding vehicle even if the accelerator
pedal is not depressed. In constant speed control mode, the vehicle runs at a fixed speed.
Use the dynamic radar cruise control on freeways and highways.
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2
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5

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GS F_QG_OM30G10U_(U)
■Setting the vehicle speed (vehicle-to-vehicle distance control mode)
Press the “ON/OFF” button to activate
the cruise control.
Radar cruise control indicator will
come on and a message will be dis-
played on the multi-information dis-
play.
Press the button again to deactivate
the cruise control.
If the “ON/OFF” button is pressed
and held for 1.5 seconds or more, the
system turns on in constant speed
control mode.
Accelerate or decelerate, with accel-
erator pedal operation, to the desired
vehicle speed (above approximately
30 mph [50 km/h]) and push the lever
down to set the speed. Cruise control “SET” indicator will
come on.
The vehicle speed at the moment the
lever is released becomes the set
speed.1
2

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GS F_QG_OM30G10U_(U)
■Adjusting the set speed
Increases the speed
Decreases the speed
Fine adjustment: Momentarily move the
lever in the desired direction.
Large adjustment: Ho ld the lever up or
down to change the speed, and release
when the desired speed is reached.
■ Changing the vehicle-to-vehicle distan ce (vehicle-to-vehicle distance con-
trol mode)
Pressing the button changes the vehicle-to-
vehicle distance as follows:
Long
Medium
Short
The vehicle-to-vehicle distance is set
automatically to long mode when the
engine switch is turned to IGNITION
ON mode.
If a vehicle is running ahead of you, the
preceding vehicle mark will also be dis-
played.
1
2
Preceding
vehicle mark
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GS F_QG_OM30G10U_(U)
■Canceling and resuming the speed control
Pulling the lever toward you cancels
the speed control.
The speed control is also canceled
when the brake pedal is depressed.
Pushing the lever up resumes the
cruise control and returns vehicle
speed to the set speed. However, cruise control does not
resume when the vehicle speed is
approximately 25 mph (40 km/h) or
less.
■ Selecting constant speed control mode
With the cruise control off, press and
hold the “ON/OFF” button for 1.5 sec-
onds or more.
Immediately after the “ON/OFF”
button is pressed, the radar cruise
control indicator will come on. After-
wards, it switches to the cruise con-
trol indicator.
Switching to constant speed control
mode is only possible when operating
the lever with the cruise control off.
Accelerate or decelerate, with accel-
erator pedal operation, to the desired
vehicle speed (above approximately
30 mph [50 km/h]) and push the lever
down to set the speed. Cruise control “SET” indicator will
come on.
The vehicle speed at the moment the
lever is released becomes the set
speed.
1
2
1
2

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GS F_QG_OM30G10U_(U)
Cruise Control (if equipped)
Set speed
Indicators
Cruise control switch
■Setting the vehicle speed
Press the “ON/OFF” button to activate
the cruise control.
Cruise control indicator will come on.
Press the button again to deactivate
the cruise control.
Accelerate or decelerate the vehicle to
the desired speed, and push the lever
down to set the speed. Cruise control “SET” indicator will
come on.
The vehicle speed at the moment the
lever is released becomes the set
speed.
Use the cruise control to maintain a set speed without depressing the accelerator pedal.
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2
3
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2

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GS F_QG_OM30G10U_(U)
■Adjusting the set speed
Increases the speed
Decreases the speed
Fine adjustment: Momentarily move
the lever in the desired direction.
Large adjustment: Hold the lever in the
desired direction.
■ Canceling and resuming the constant speed control
Pulling the lever toward you cancels
the constant speed control.
The speed setting is also canceled
when the brakes are applied.
Pushing the lever up resumes the con-
stant speed control.
Resuming is available when the vehicle
speed is more than approximately
25 mph (40 km/h).
1
2
1
2

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GS F_QG_OM30G10U_(U)
Intuitive Parking Assist (if equipped)
■Turning the system on and off
Turns the intuitive pa rking assist on/off
When on, the indicator light comes on to
inform the driver that the system is oper-
ational.
The distance from your vehicle to nearby obstacles when parallel parking or maneuver-
ing into a garage is measured by the se nsors and communicated via the multi-informa-
tion display, Remote Touch screen and a buzzer. Always check the surrounding area
when using this system.