display Lexus IS200t 2016 Navigation Manual / LEXUS 2016 IS200T,IS300,IS350 (OM53D18U) Service Manual

2064-5. Using the driving support systems
IS350/300/200t_U (OM53D18U)
Pressing the button changes the vehi-
cle-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 displayed.
Select a distance from the table below. Note that the distances shown corre-
spond to a vehicle speed of 50 mph (8 0 km/h). Vehicle-to-vehicle distance
increases/decreases in accordance with vehicle speed.
Pulling the lever toward you cancels
the speed control.
The speed setting is also canceled when
the brake pedal is depressed.
Pushing the lever up resumes the
speed control and returns vehicle
speed to the set speed.
Resuming is available when the vehicle
speed is more than approximately 25
mph (40 km/h).
Changing the vehicle-to-vehicle distance (vehicle-to-vehicle distance
control mode)
Preceding
vehicle mark
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2
3
Vehicle-to-vehicle distance settings (vehicle-to-vehicle distance con-
trol mode)
Distance optionsVehicle-to-vehicle distance
LongApproximately 160 ft. (50 m)
MediumApproximately 130 ft. (40 m)
ShortApproximately 100 ft. (30 m)
Canceling and resuming the speed control
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2

2074-5. Using the driving support systems
4
Driving
IS350/300/200t_U (OM53D18U)
When your vehicle is too close to a
vehicle ahead, and sufficient automatic
deceleration via the cruise control is
not possible, the display will flash and
the buzzer will sound to alert the driver.
An example of this would be if another
driver cuts in front of you while you are
following a vehicle. Depress the brake
pedal to ensure an appropriate vehicle-
to-vehicle distance.
■Warnings may not occur when
In the following instances, there is a possibility that the warnings will not occur:
●When the speed of the preceding vehicle matches or exceeds your vehicle
speed
●When the preceding vehicle is traveling at an extremely slow speed
●Immediately after the cruise control speed was set
●When depressing the accelerator pedal
Approach warning (vehicle-to-vehicle distance control mode)

2104-5. Using the driving support systems
IS350/300/200t_U (OM53D18U)
■Radar sensor and grille cover
Always keep the sensor and grille cover clean to ensure that the vehicle-to-vehicle dis-
tance control mode operates properly. (Some obstructions, such as snow, ice and plastic
objects, cannot be detected by the obstruction sensor.)
Dynamic radar cruise control is cancel ed if an obstruction is detected.
■Operation guide display
When the dynamic radar cruise control switch is operated, a guidance display is shown
on the meters for a few seconds as to how to operate the dynamic radar cruise control
switch or distance switch. ( P. 8 9 )
■Warning messages and buzzers for dynamic radar cruise control
Warning messages and buzzers are used to indicate a system malfunction or to inform
the driver of the need fo r caution while driving. (P. 4 8 6 )
Grille cover
Radar sensor
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2

2174-5. Using the driving support systems
4
Driving
IS350/300/200t_U (OM53D18U)
While driving on a road that has lane markers, this system recognizes the lane
markers using a camera as a sensor to alert the driver when the vehicle deviates
from its lane.
If the system judges that the vehicle has deviated from its lane, it alerts the driver
using a buzzer and indications on the multi-information display.
Camera sensor
LDA (Lane Departure Alert)

: If equipped
Summary of function

2194-5. Using the driving support systems
4
Driving
IS350/300/200t_U (OM53D18U)
When the inside of both lane lines turn
white:
Indicates that both right and left lane
markers are recognized.
If the vehicle deviates from the lane, the
lane line on the side the vehicle has devi-
ated from will flash in yellow. (P. 4 8 3 )
When the inside of either lane line turns
white:
Indicates that the lane marker on the
white-marked side is recognized.
If the vehicle deviates from the side of a
lane with recognized lane markers, the
lane line will flash in yellow. ( P. 4 8 3 )
When the inside of both lane lines are
black:
Indicates that no lane markers are rec-
ognized or the LDA system is tempo-
rarily canceled.
Indication on the multi-information display

2234-5. Using the driving support systems
4
Driving
IS350/300/200t_U (OM53D18U)
■Types of sensors
■Intuitive parking assist switch
Turns the intuitive parking assist on/
off
When on, the indicator light comes
on to inform the driver that the sys-
tem is operational.
Intuitive parking assist
: If equipped
The distance from your vehicle to nearby obstacles when parallel parking or
maneuvering into a garage is measure d by the sensors and communicated via
the multi-information display, Lexus Di splay Audio screen (if equipped) and a
buzzer. Always check the surrounding area when using this system.
Front center sensors
Front corner sensors Rear corner sensors
Rear center sensors1
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3
4

2244-5. Using the driving support systems
IS350/300/200t_U (OM53D18U)
When the sensors detect an obstacle, a graphic is shown on the multi-informa-
tion display and Lexus Display Audio screen (if equipped) depending on the
position and distance to the obstacle.
■Multi-information display
Front corner sensor detection
Front center sensor detection
Rear corner sensor detection
Rear center sensor detection
■Lexus Display Audio screen (if equipped)
A graphic is automatically displayed
when an obstacle is detected. The
screen can be set so that the graphic
is not displayed. ( P. 2 2 7 )
: Select to mute the buzzer
sounds.
Display
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2254-5. Using the driving support systems
4
Driving
IS350/300/200t_U (OM53D18U)
■Multi-information display and Lexus Display Audio screen (if equipped)
Sensors that detect an obstacle will illuminate continuously or blink.
*1: Multi-information display
*2: Lexus Display Audio screen
Sensor detection display, obstacle distance
Display
Approximate distance to obstacle
Front corner sensor/ front center sensorRear corner sensor/ rear center sensor
(continuous)
Front center sensor only:
3.3 ft. (100 cm) to 1.6 ft. (50 cm)Rear center sensor only:
4.9 ft. (150 cm) to 2.0 ft. (60 cm)
(continuous)
1.6 ft. (50 cm) to 1.3 ft. (40 cm)2.0 ft. (60 cm) to 1.5 ft. (45 cm)
(continuous)
1.3 ft. (40 cm) to 1.0 ft. (30 cm)
Rear corner sensor:
1.5 ft. (45 cm) to 1.0 ft. (30 cm)
Rear center sensor:
1.5 ft. (45 cm) to 1.1 ft. (35 cm)
(blinking*1 or
continuous
*2)
Less than 1.0 ft. (30 cm)
Rear corner sensor:
Less than 1.0 ft. (30 cm)
Rear center sensor:
Less than 1.1 ft. (35 cm)

2274-5. Using the driving support systems
4
Driving
IS350/300/200t_U (OM53D18U)
You can change the warning beep volume and Lexus Display Audio screen
operating conditions.Press the “MENU” button on the Lexus Display Audio controller. ( P. 2 7 8 )
Select “SETUP” on the “Menu” screen.
Select “Vehicle” on the “Setup” screen.
Select “LEXUS Park Assist” on the “Vehicle Settings” screen.
Select the desired button.
The alert volume can be adjusted.
On or off can be selected for intu-
itive parking assist display.
Front or rear center sensors dis-
play and tone indication can be
set.
■The intuitive parking assist can be operated when
●Front center sensors:
• The engine switch is in IGNITION ON mode.
• The shift lever is in a position other than P or R.
• The vehicle speed is less than about 6 mph (10 km/h).
●Front corner sensors:
• The engine switch is in IGNITION ON mode.
• The shift lever is in a position other than P.
• The vehicle speed is less than about 6 mph (10 km/h).(At any speed when the shift lever is in R)
●Rear corner and rear center sensors:
• The engine switch is in IGNITION ON mode.
• The shift lever is in R.
Setting up intuitive parking assist
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2284-5. Using the driving support systems
IS350/300/200t_U (OM53D18U)
■Sensor detectio n information
●The sensor’s detection areas are limited to the areas around the vehicle’s front corner
and rear bumpers.
●Certain vehicle conditions and the surround ing environment may affect the ability of
the sensor to correctly detect obstacles. Particular instances where this may occur are
listed below.
• There is dirt, snow or ice on the sensor . (Wiping the sensors will resolve this prob-
lem.)
• The sensor is frozen. (Thawing th e area will resolve this problem.)
In especially cold weather, if a sensor is frozen the screen may show an abnormal
display, or obstacles may not be detected.
• The sensor is covered in any way.
• The vehicle is leaning co nsiderably to one side.
• On an extremely bumpy road, on an incline, on gravel, or on grass.
• The vicinity of the vehicle is noisy due to vehicle horns, motorcycle engines, air brakes of large vehicles, or other loud noises producing ultrasonic waves.
• There is another vehicle equipped with parking assist sensors in the vicinity.
• The sensor is coated with a sheet of spray or heavy rain.
• The vehicle is equipped with a fender pole or wireless antenna.
• Towing eyelets are installed.
• The bumper or sensor receives a strong impact.
• The vehicle is approaching a tall or curved curb.
• In harsh sunlight or intense cold weather.
• The area directly under the bumpers is not detected.
• If obstacles draw too close to the sensor.
• A non-genuine Lexus suspension (low ered suspension etc.) is installed.
• People may not be detected if they are wearing certain types of clothing.
In addition to the examples above, there ar e instances in which, because of their shape,
signs and other objects may be judged by the sensor to be closer than they are.
●The shape of the obstacle may prevent the sensor from detecting it. Pay particular
attention to the following obstacles:
• Wires, fences, ropes, etc.
• Cotton, snow and other materials that absorb sound waves
• Sharply-angled objects
•Low obstacles
• Tall obstacles with upper sections projecting outwards in the direction of your vehi-
cle
●The following situations may occur during use.
• Depending on the shape of the obstacle and other factors, the detection distance may shorten, or detect ion may be impossible.
• Obstacles may not be detected if they are too close to the sensor.
• There will be a short delay between obst acle detection and display. Even at slow
speeds, there is a possibility that the obstacle will come within the sensor’s detection
areas before the display is shown and the warning beep sounds.
• Thin posts or objects lower than the sensor may not be detected when approached,
even if they have been detected once.
• It might be difficult to hear beeps due to the volume of the audio system or air flow noise of the air conditioning system.