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GS450h_QG_U (OM30D12U)
■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).
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2
1
2
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GS450h_QG_U (OM30D12U)
Dynamic Radar Cruise Control (if equipped)
Vehicle-to-vehicle distance button
Display
Set speed
Indicators
Cruise control switch
■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.
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.
“SET” indicator will be displayed.
The vehicle speed at the moment the
lever is released becomes the set
speed.
Dynamic radar cruise control supplements conventional cruise control with a vehicle-to-
vehicle distance control. In vehicle-to-vehicle distance control mode, the vehicle automat-
ically accelerates or decelerates in order to maintain a set following distance from vehi-
cles ahead.
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2
3
4
5
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2
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GS450h_QG_U (OM30D12U)
■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.
■Changing the vehicle-to-vehicle distance
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
power switch is turned to ON mode.
If a vehicle is running ahead of you, the
preceding vehicle mark will be also dis-
played.
1
2
Preceding vehicle mark
1
2
3
The vehicle-to-vehicle distance control mode maintains the preset cruising speed as long
as no vehicle is detected ahead.
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GS450h_QG_U (OM30D12U)
■Canceling and resuming the speed control
Pulling the lever toward you cancels
the cruise control.
The speed setting is also canceled
when the brakes are applied.
Pushing the lever up resumes the
cruise control.
Resuming is available when the vehicle
speed is more than approximately 25
mph (40 km/h).
■Selecting conventional constant speed control mode
Press the “ON/OFF” button to activate
the cruise control.
Radar cruise control indicator will
come on.
Press the button again to deactivate
the cruise control.
Switch to constant speed control
mode.
(Push the lever forward and hold for
approximately one second.)
Cruise control indicator will come on.
When in constant speed control mode,
to return to vehicle-to-vehicle distance
control mode, push the lever forward
again and hold for approximately 1 sec-
ond.
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2
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2
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GS450h_QG_U (OM30D12U)
Intuitive Parking Assist (if equipped)
■Turning the system on and off
Turns the intuitive parking 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 sensors and communicated via the multi-informa-
tion display, Remote touch screen and a buzzer. Always check the surrounding area
when using this system.
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GS450h_QG_U (OM30D12U)
BSM (Blind Spot Monitor) (if equipped)
BSM main switch
Pressing the switch turns the system on or off. When the switch is set to on, the switch’s
indicator illuminates.
Outside rear view mirror indicator
When a vehicle is detected in the blind spot, the outside rear view mirror indicator on
that side illuminates. If the turn signal leve r is operated when a vehicle is in the blind
spot, the outside rear view mirror indicator flashes.
The Blind Spot Monitor is a system that assists the driver to confirm safety when chang-
ing lanes.
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2
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GS450h_QG_U (OM30D12U)
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 the
center 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 warning function is active.
• When the lane keeping assist function is act ive, a slight steering torque will be applied,
to help the driver maintain the vehicle inside the lane.
While driving on a freeway or motor highway that has lane markers and no sharp curves,
the system recognizes the lanes using a camera 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.
1
2
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GS450h_QG_U (OM30D12U)
■Turning the LKA system on
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 power switch is turned to ON
mode.
■Indication on the multi-information display
When the LKA system is on, the lane line display and steering wheel display are shown.
Lane keeping assist function operation
indication
Steering wheel displayed:
Indicates that the function is currently
operating.
Steering wheel not displayed:
Indicates that the function is not cur-
rently operating.
Dynamic radar cruise control display
Lane departure warning function indi-
cation (when the inside of the white line
is white):
The function has recognized lane
markers.
Lane departure warning function indi-
cation (when the inside of the white line
is black):
A lane marker is not recognized by the
system, or the LKA system functions
are temporarily canceled.
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4
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