2017 LEXUS RX200T ignition

3764-5. Using the driving support systems
RX350/RX200t_EE_OM48F32E
You can change the buzzer sounds volume and the screen operating conditions
when the engine switch is in IGNITION ON mode.
Press the “MENU” button on the Le xus Display Audio controller/Remote
Touch, and then select on the screen.
Select “Vehicle”, and then select “LEXUS park assist” on the screen.
Select the desired item.
The buzzer sounds volume can be adjusted.
On or off can be selected for Le xus parking assist-sensor display.
Both the front or rear ce nter sensors display and tone indication can be set.
Setting up Lexus parking assist-sensor
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Lexus Display Audio screenNavigation system screen
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3774-5. Using the driving support systems
4
Driving
RX350/RX200t_EE_OM48F32E
■The Lexus parking assist-sensor can be operated when
●Front corner sensors:
• The engine switch is in IGNITION ON mode. • The shift lever is in other than P.
• The vehicle speed is less than about 10 km/h (6 mph). (At any speed when the shift lever is in R)
●Front center sensors:
• The engine switch is in IGNITION ON mode. • The shift lever is in other than P or R.
• The vehicle speed is less than about 10 km/h (6 mph).
●Rear corner and rear center sensors:
• The engine switch is in IGNITION ON mode. • The shift lever is in R.
■Lexus parking assist-sensor display
●Vehicles with a Lexus Display Audio system : When an obstacle is detected while the Lexus parking assist monitor is in use, the warning indicator will appear in the upperpart of the screen even if the display setting has been set to off.
●Vehicles with a navigation system: If the Lexu s parking assist-sensor display is set to on, detected objects will also be displayed on the panoramic view monitor. For details, refer to “NAVIGATION SYSTEM OWNER’S MANUAL”.
■Sensor detection information
●The sensor’s detection areas are limited to the areas around the vehicle’s bumper.
●Certain vehicle conditions and the surrounding environment may affect the ability of a
sensor to correctly detect an obstacle. 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 the 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 considerably 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, airbrakes 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 are instances in which, because of their shape, signs and other objects may be judged by a sensor to be closer than they are.

3834-5. Using the driving support systems
4
Driving
RX350/RX200t_EE_OM48F32E
Front corner sensors
Front center sensors
Rear corner sensors
Rear center sensors
Select on the multi-information
display.
Press or of the meter con-
trol switch and select “ICS”.
Press of the meter control
switch.
Select the “Yes” and push .
When the Intelligent Clearance Sonar is di sabled, the ICS OFF indicator illuminates.
To re-enable the system when it was disabled, select
on the multi-information dis-
play, select “ICS” and then “On”. If disabled using this method, the system will not be
re-enabled by turning the engine swit ch off and then to IGNITION ON mode.
Types of sensors
Except F SPORT modelsF SPORT models
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Turning the Intelligent Clearance Sonar system on/off
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3884-5. Using the driving support systems
RX350/RX200t_EE_OM48F32E
■Re-enabling the Intelligent Clearance Sonar system
To re-enable the Intelligent Clearance Sonar system when it is disabled due to operation of the Intelligent Clearance Sonar function, either enable the system again (P. 383),
or turn the engine switch off and then back to IGNITION ON mode.
Additionally, if the object becomes no longer in the traveling direction of the vehicle or if the traveling direction of the vehicle chan ges (such as changing from moving forward to
backing up, or from backing up to moving fo rward), the system will be re-enabled auto- matically.
■Objects that the Intelligent Clearance Sonar function may not detect
The sensors may not be able to detect certain objects, such as the following.
●Cotton cloth, snow, and other materials that are poor reflectors of ultrasonic waves.
(People may also not be detected depending on the type of clothing they are wearing.)
●Objects which are not perpendicular to the ground, are not perpendicular to the traveling direction of the vehicle, are uneven or are waving.
●Low objects
●Thin objects such as wires, fences, ropes and signposts
●Objects that are extremely close to the bumper
■Lexus parking assist-sensor buzzer
Regardless of whether the Lexus parking as sist-sensor system is enabled or not (P. 375), if the Intelligent Clearance Sonar system is enabled ( P. 383), the front or rear sensors detect an object and brake control is performed, the Lexus parking assist-sensor
buzzer will sound to notify the driver of the approximate distance to the object.

3974-5. Using the driving support systems
4
Driving
RX350/RX200t_EE_OM48F32E
■Re-enabling the Rear Crossing Traffic Auto Brake function
To re-enable the Rear Crossing Traffic Auto Brake function when it is disabled during
operation of the Rear Crossing Traffic Auto Brake function, either enable the system
again ( P. 383), or turn the engine switch o ff and then back to IGNITION ON mode.
Additionally, if there is no longer a vehicle ap proaching from the right or left at the rear of
the vehicle, or if the traveling direction of the vehicle changes (such as changing from
moving forward to backing up or from backing up to moving forward), the system will be
re-enabled automatically.
■Conditions under which the Rear Crossing Traffic Auto Brake function will not detect a
vehicle
The Rear Crossing Traffic Auto Brake function is not designed to detect the following
types of vehicles and/or objects.
●Vehicles approaching from directly behind
●Vehicles backing up in a parking space next to your vehicle
●Guardrails, walls, signs, parked vehi cles and similar stationary objects*
●Small motorcycles, bicycles, pedestrians, etc.*
●Vehicles moving away from your vehicle
●Vehicles approaching from the parking spaces next to your vehicle*
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: Depending on the conditions, detection of a vehicle and/or object may occur.
■RCTA function buzzer
Regardless of whether the RCTA function is enabled or not ( P. 357), if the Rear Cross-
ing Traffic Auto Brake function is enabled an d brake control is performed, a buzzer will
sound to notify the driver.
●Vehicles that the sensors cannot detect due to
obstructions
●Vehicles which suddenly accelerate or
decelerate near your vehicle

4014-5. Using the driving support systems
4
Driving
RX350/RX200t_EE_OM48F32E
The rear view image is displayed when
the shift lever is in R and the engine
switch is in IGNITION ON mode.
The parking assist monitor system will be deactivated when the shift lever is inany position other than R.
When the shift lever is shifted to R and any mode button (such as “MENU”) ispressed, the parking assist monitor sys-
tem is canceled, and the screen is switched to the mode of the button thatwas pressed.
Lexus parking assist monitor
: If equipped
The parking assist monitor assists the driver by displaying an image of the view
behind the vehicle while backing up, for example while parking.
The screen illustrations used in this text are intended as examples, and may
differ from the image that is ac tually displayed on the screen.

4024-5. Using the driving support systems
RX350/RX200t_EE_OM48F32E
■Screen display
The parking assist monitor screen will be displayed if the shift position is
shifted to R while the engine switch is in IGNITION ON mode.
Lexus parking assist-sensor
(if equipped)
A simplified image is displayed on the upper part of the screen when anobstacle is detected.
■Using the system
Use any of the following modes.
●Estimated course line display mode ( P. 404)
Estimated course lines are dis-
played which move in accor-
dance with the operation of the
steering wheel.
Using the Lexus parking assist monitor

4214-5. Using the driving support systems
4
Driving
RX350/RX200t_EE_OM48F32E
Press the switch.
The torque of the engine is distributed to the rear wheels to the maximum extent pos-
sible in accordance with driving conditions.
Pressing the switch again cancels all-wheel drive lock mode and returns the Dynamic Torque Control AWD system to normal mode. ( P. 423)
■All-wheel drive lock mode can be operated when
The engine switch is in IGNITION ON mode.
■Automatic release for the all-wheel drive lock mode
●All-wheel drive lock mode is canceled when the brakes are applied to ensure the ABS and VSC systems operate effectively.
●All-wheel drive lock mode is canceled when the vehicle speed exceeds 40 km/h(25 mph).
All-wheel drive lock switch (AWD models)
All-wheel drive lock mode can be used when a large amount of drive power
needs to be applied to all the wheels, such as when the vehicle gets stuck in
mud and you need to free it.
RX350RX200t