audio LEXUS RX450h 2018 User Guide

118 2. Instrument cluster
RX450h_RX450hL _U_OM48F85UThe head-up display is linked to the meters and navigation system (if equipped)
and projects a variety of information in front of the driver, such as the current
vehicle speed and route guid ance to a set destination.
Navigation system-linked display area (if equipped) ( → P. 121)Displays the following items, which are linked to the navigation system:
•Street name
• Route guidance to destination
•Compass
Message display area ( → P. 120)Displays the following items:
• Warning/Message (if equipped)
• Audio system operation status
• Outside temperature
/ icon ( → P. 120)
Driving assist system status display area (if equipped) Displays the operational stat us of the following systems:
• Dynamic radar cruise control with full-speed range ( → P. 306)
• LKA (Lane-Keeping Assist) ( → P. 297)
• Intuitive parking assist ( → P. 332)
• Intelligent Clearance Sonar (ICS) ( → P. 342)
Displayed content is the same as that disp layed on the multi-information display. For
details, refer to the explanations of each system.Head-up display ∗
∗ : If equippedSummary of functions
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1192. Instrument cluster
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Instrument cluster
RX450h_RX450hL _U_OM48F85UVehicle speed display area Displays the following items:
• Vehicle speed
• Speed limit (vehicles with a navigation system)
Hybrid System Indicator/Tachometer ( → P. 121)
Shift position display ( → P. 246)
HUD (Head-up display) switch ( → P. 119)
◆ Enabling/Disabling the head-up display
Press the HUD (Head-up display)
switch.
◆ Changing settings of the head-up display
Select on the multi-information display ( → P. 108) to change the following
settings: ■
Display brightness/position
Select to adjust the brightness and position of the head-up display. ■
Display content
Select to enable/disable the following items: • Route guidance to destination (if equipped)
• Driving assist system status (if equipped)
• Compass (if equipped)
• Audio system operation status
■
Hybrid System Indicator/Tachometer
Select to display Hybrid System Indicator/tachometer/no content. Using the head-up display 5
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120 2. Instrument cluster
RX450h_RX450hL _U_OM48F85UDisplays the following multi-in formation display linked icons:
: Master warning icon
Displayed when a warning message is displayed on the multi-information
display. ( → P. 667)
: Information icon
Displayed when a suggestion/advice po p-up display is displayed on the
multi-information display. ( → P. 116)
Displays the following items in the appropriate situation: ■
Warning/Message (if equipped)
Displays the following system warning/messages: • Pre-collision warning (pre-collision system)
• Alert from the Intelligent Clearance Sonar system
• Notification message (Dynamic radar cruise control with full-speed range)■
Audio system operation status
Displayed when the audio system is operated. ■
Outside temperature
Displayed in the following situations: • When the power switch is turned to ON mode
• When the low outside temperature indicator is flashing
Displayed content is the same as that disp layed on the multi-information display. For
details, refer to the explanation of the outs ide temperature displa y on the multi-infor-
mation display. ( → P. 96)/ icons
Message display area

124 2. Instrument cluster
RX450h_RX450hL _U_OM48F85UEnergy monitor/consumption screen You can view the status of your hybrid system on the multi-information display
and the audio system screen.
Vehicles with a navigation system (1 2.3-inch display): The energy monitor or
consumption screen can be displayed and operated on the side display.
Multi-information display
Audio system screen
Meter control switches
“MENU” button
Lexus Display Audio controller
“MENU” button
Remote Touch knob
“ENTER” button
* 1
: Vehicles with a Lexus Display Audio sys-
tem
* 2
: Vehicles with a navigation system 1
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* 1
* 2

1252. Instrument cluster
2
Instrument cluster
RX450h_RX450hL _U_OM48F85U 
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 “Energy Monitor” screen does not
appear, move the controller to the right
and select “Energy”. 
Navigation system screen
Press the “MENU” button on the
Remote Touch, then select on the
“Menu” screen, and then select “Fuel
Consumption”. If the “Trip Information” or “Past Record”
screen is displayed, select “Energy”. 
Multi-information display
Press the “ < ” or “ > ” of the meter control switches and select , and then press
the “ ∧ ” or “ ∨ ” to select the energy monitor display.Energy monitor
Audio system screen Multi-information display
When the vehicle is
powered by the elec-
tric motor (traction
motor)
When the vehicle is
powered by both the
gasoline engine and
the electric motor
(traction motor)

126 2. Instrument cluster
RX450h_RX450hL _U_OM48F85UThese images are examples only, and may vary slightly from actual conditions.When the vehicle is
powered by the gaso-
line engine
When the vehicle is
charging the hybrid
battery (traction bat-
tery)
When there is no
energy flow
Hybrid battery (trac-
tion battery) status Low Full Low FullAudio system screen Multi-information display

1272. Instrument cluster
2
Instrument cluster
RX450h_RX450hL _U_OM48F85U■
Trip information 
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 “Trip Information” screen does no t appear, move the co ntroller to the right
and select “Trip Information”.
Fuel consumption in the past 15
minutes
Current fuel consumption
Regenerated energy in the past
15 minutes
One symbol indicates 50 Wh.
Up to 5 symbols are shown.
Average vehicle speed since the hybrid system was started.
Elapsed time since the hybrid system was started.
Cruising range ( → P. 129)
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 “Past Record” screen is displayed, select “Trip Informa-
tion”.
Resetting the consumption data
Fuel consumption in the past 15
minutes
Current fuel consumption
Regenerated energy in the past
15 minutes
One symbol indicates 50 Wh.
Up to 5 symbols are shown.
Average vehicle speed since the hybrid system was started.
Elapsed time since the hybrid system was started.
Cruising range ( → P. 129)Fuel consumption 1
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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
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1292. Instrument cluster
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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)

1353-1. Key information
3
Operation of each component
RX450h_RX450hL _U_OM48F85UNOTICE ■
To prevent key damage ●
Do not drop the keys, subject them to strong shocks or bend them.●
Do not expose the keys to high temp eratures for long periods of time.●
Do not get the keys wet or wash th em in an ultrasonic washer, etc.●
Do not attach metallic or magnetic materials to the keys or place the keys close to
such materials. ●
Do not disassemble the keys. ●
Do not attach a sticker or anything else to the surface of the electronic key. ●
Do not place the keys near objects that pr oduce magnetic fields, such as TVs, audio
systems and induction cookers, or medical electrical equipment, such as low-fre-
quency therapy equipment. ■
Carrying the electronic key on your person
Carry the electronic key 3.9 in. (10 cm) or mo re away from electric appliances that are
turned on. Radio waves emitted from electric appliances within 3.9 in. (10 cm) of the
electronic key may interfere with the key, causing the key to not function properly.■
In case of a smart access system with pu sh-button start malfunction or other key-
related problems
Take your vehicle with all the electronic keys provided with your vehicle to your Lexus
dealer. ■
When an electronic key is lost
If the electronic key re mains lost, the risk of vehicle th eft increases significantly. Visit
your Lexus dealer immediately with all rema ining electronic keys that were provided
with your vehicle.