2018 LEXUS RX450h navigation system

128 2. Instrument cluster
RX450h_RX450hL _U_OM48F85UAverage fuel consumption for the past 15 minutes is divided by color into past
averages and averages atta ined since the power switch was last turned to ON
mode. Use the displayed average fuel consumption as a reference.
The image is an example only. ■
Past record 
Lexus Display Audio screen
Press the “MENU” button on the Lexus Display Audio controller, then select
“Info” on the “Menu” screen, and then select “Fuel Consumption”.If the “Past Record” screen does not appear, move the controller to the right and
select “Past Record”.
Previous fuel consumption record
Current fuel consumption
Best recorded fuel consumption 
Navigation system screen
Press the “MENU” button on the Remo te Touch, then select on the
“Menu” screen, and then se lect “Fuel Consumption”.If the “Energy Monitor” or “Trip Informat ion” screen is disp layed, select “Past
Record”.
Resetting the past record data
Best recorded fuel consumption
Average fuel consumption
Previous fuel consumption record
Updating the average fuel con-
sumption data
The average fuel consumption history is divided by color into past averages
and the average fuel consumption since the last updated. Use the displayed
average fuel consumption as a reference.
The image is an example only. 1
2
3
1
2
3
4
5

1292. Instrument cluster
2
Instrument cluster
RX450h_RX450hL _U_OM48F85U■
Updating the past record data 
Vehicles with a Lexus Display Audio system
Update the average fuel cons umption by moving the contro ller to the left and select
“Update” to measure the current fuel consumption again. 
Vehicles with a navigation system
Update the average fuel consumption by selecting “Upd ate” to measure the current
fuel consumption again. ■
Resetting the data 
Vehicles with a Lexus Display Audio system
The fuel consumption data can be deleted by moving the controller to the left and
select “Clear”. 
Vehicles with a navigation system
The fuel consumption data can be deleted by selecting “Clear”. ■
Cruising range
Displays the estimated maximum distance that can be driven with the quantity of fuel
remaining.
This distance is computed based on your average fuel consumption.
As a result, the actual distance that can be driven may differ from that displayed.
Vehicle information can be displayed on the side display ( → P. 505), then select
“<” or “>” to select the desired screen. 
Fuel consumption
Displays the average fuel consumption
and regenerated energy for the past 10
minutes in 1 minute intervals, as well as
the cruising range.Using the side display (vehicles with 12.3-inch display)

3334-5. Using the driving support systems
4
Driving
RX450h_RX450hL _U_OM48F85UWhen the sensors detect an obstacle, the following displays inform the driver of
the position and distance to the obstacle. ■
Multi-information display
Front corner sensor operation
Front center sensor operation
Rear corner sensor operation
Rear center sensor operation■
Lexus Display Audio or navigation system (8-inch display) screen
Intuitive parking assist When the vehicle is moving forward.
A graphic is automatically displayed
when an obstacle is detected. The
screen can be set so that the graphic
is not displayed. ( → P. 338)
: Select to mute the buzzer
sounds.
Intuitive parking assist
Rear Cross Traffic Alert (if
equipped)
When the vehicle is moving back-
ward. A simplified image is displayed
on the upper part of the screen
when an obstacle is detected.Display 1
2
3
4
1
2
3

334 4-5. Using the driving support systems
RX450h_RX450hL _U_OM48F85U■
Navigation system (12.3 -inch display) screen
Intuitive parking assist
Rear Cross Traffic Alert (if
equipped) A graphic is automatically displayed
on the side display when an obstacle
is detected. The screen can be set so
that the graphic is not displayed.
( → P. 338)
: Select to mute the buzzer
sounds. This function is available
when the vehicle is moving forward. 1
2

336 4-5. Using the driving support systems
RX450h_RX450hL _U_OM48F85U* 1
: The images may differ from th ose shown in the illustrations. ( → P. 333)
* 2
: Multi-information display
* 3
: Audio system screen
* 4
: Lexus Display Audio or navigation system (8-inch display) screen ■
Buzzer operation and distance to an object
A buzzer sounds when the sensors are operating. ●
The buzzer sounds faster as th e vehicle approaches an object.
When the vehicle comes within the following distance of the object, the
buzzer sounds continuously: Approximately 1.2 ft. (35 cm). ●
When 2 or more objects are detected simultaneously, the buzzer system
responds to the nearest object. If on e or both come within the above dis-
tances, the beep will repeat a lo ng tone, followed by fast beeps.(blinking
* 2
or
continuous
* 3
) (continuous) (continuous) Less than
1.2 ft. (35 cm) Less than
1.2 ft. (35 cm)Display
* 1
Insert display Approximate distance to object
Lexus parking
assist moni-
tor
* 4
Panoramic
view monitor Front and rear
center sensor Front and rear
corner sensor

338 4-5. Using the driving support systems
RX450h_RX450hL _U_OM48F85UYou can change the buzzer sounds volu me and the screen operating conditions
when the power switch is in 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 intuitive parking assist display.
Both the front or rear center sensors display and tone indication can be set.■
The intuitive parking assist can be operated when ●
Front corner sensors:
• The power switch is in ON mode.
• The shift lever is in 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) ●
Front center sensors:
• The power switch is in ON mode.
• The shift lever is in other than P or R.
• The vehicle speed is less than about 6 mph (10 km/h). ●
Rear corner and rear center sensors:
• The power switch is in ON mode.
• The shift lever is in R. ■
Intuitive parking assist display ●
Vehicles with a Lexus Display Audio system/navigation system (8-inch display): When
an object is detected while the Lexus parking assist monito r or panoramic view monitor
is in use, the warning indicator will appear in the up per part of the scre en even if the dis-
play setting has been set to off.Setting up intuitive parking assist 1
2
3 
Lexus Display Audio screen 
Navigation system screen
1
2
3

3394-5. Using the driving support systems
4
Driving
RX450h_RX450hL _U_OM48F85U●
Vehicles with a navigation system (12.3-inch display): If the intuit ive parking assist dis-
play 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 detectio n 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 object. 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 considerably to one side.
• When a sensor or the area around a sensor is extremely hot or cold.
• 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 bumper or sensor re ceives a strong impact.
• If the vehicle is significantly tilted.
• 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 objects draw too close to the sensor.
• 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 a sensor to be closer than they are. ●
The shape of the object may prevent a sensor from detecting it. Pay particular attention
to the following objects:
• Wires, fences, ropes, etc.
• Cotton, snow and other materi als 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 object and other factors, the detection distance may
shorten, or detectio n may be impossible.
• Objects may not be detected if they are too close to the sensor.
• There will be a short dela y between object detection and display. Even at slow
speeds, there is a possibility that the obje ct will come within the sensor’s detection
areas before the display is shown and the buzzer sounds.
• Thin posts or objects lower than the sens or may not be detected when approached,
even if they have been detected once.
• It might be difficult to hear beeps due to th e volume of audio system or air flow noise
of the air conditioning system.

370 4-5. Using the driving support systems
RX450h_RX450hL _U_OM48F85U■
Area displayed on screen
The parking assist monitor displays
an image of the view from the
bumper of the rear area of the vehi-
cle.
The image of the Lexus parking
assist monitor can be adjusted.
(Vehicles with a Lexus Display
Audio system: → P. 417) (Vehicles
with a navigation system: → “NAVI-
GATION SYSTEM OWNER’S
MANUAL”) • The area displayed on the screen
may vary according to vehicle orien-
tation conditions.
• Objects which are close to either
corner of the bumper or under the
bumper cannot be seen on the
screen.
• The camera uses a special lens. The dist ance of the image that appears on the
screen differs from the actual distance.
• Items which are located higher than the camera may not be displayed on the mon-
itor.
• If your vehicle is equipped with a backlit license plate, it may interfere with the dis-
play.■
Lexus parking assist monitor camera
The camera for the parking assist
monitor is located above the license
plate.
●
Using the camera
If dirt or foreign matter (such as wate r droplets, snow, mud etc.) is adhering
to the camera, it cannot transmit a clear image. In this case, flush it with a
large quantity of water and wipe the camera lens clean with a soft and wet
cloth.Lexus parking assist monitor precautions
Corners of bumper