LEXUS RX450h 2022 Owners Manual

992-1. Instrument cluster
2
Vehicle status information and indicators
■Hybrid System IndicatorCharge area
Hybrid Eco area
Eco area
Power area
Displayed content is th e same as that dis-
played on the meter (Hybrid System Indi-
cator). For details, refer to P.85.
■Tachometer
Displays the engine speed in revolu-
tions per minute.
Multi-information display
Center Display
Meter control switches
“MENU” button
Touchpad
Hybrid System Indica-
tor/Tachometer
A
B
C
D
Energy monitor/consump-
tion screen
The state of the hybrid system can
be viewed on the multi-information
display and Center Display.
Vehicles with a 12.3-inch display:
The energy monitor or consump-
tion screen can be displayed and
operated on the side display.
System components
A
B
C
D
E

1002-1. Instrument cluster
■Center Display
Press the “MENU” button on the
Remote Touch, then select on the
menu screen.
If a screen other than “Energy Monitor” is
displayed, select “Energy”. This system can also be operated by the
touch screen.
■Multi-information display
Press the or meter control
switch and select , and then press or to select the energy monitor
display.
Energy monitor
When the vehicle is powered by the electric motor (traction motor)
Center DisplayMulti-information display
When the vehicle is powered by both the gasoline engine and the electric motor (traction
motor)
Center DisplayMulti-information display
When the vehicle is powered by the gasoline engine
Center DisplayMulti-information display

1012-1. Instrument cluster
2
Vehicle status information and indicators
These images are examples only, and may vary slightly from actual conditions.
■Hybrid battery (traction battery)
status
Center Display
Low
High
Multi-information displayLow
High
These images are examples only, and may
vary slightly from actual conditions.
When the vehicle is charging the hybrid battery (traction battery)
Center DisplayMulti-information display
When there is no energy flow
Center DisplayMulti-information display
A
B
A
B

1022-1. Instrument cluster
■Trip information
Press the “MENU” button on the
Remote Touch, then select on the
menu screen.
If a screen other than “Trip Information”
is displayed, select “Trip Information”.
This system can also be operated by
the touch screen.
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 sys-
tem was started.
Cruising range
Average fuel consumption for the past
15 minutes is divided by color into past
averages and averages attained 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, and may
vary slightly from actual conditions.
■History
Press the “MENU” button on the
Remote Touch, then select on the
menu screen.
If a screen other than “History” is dis-
played, select “History”.
This system can also be operated by
the touch screen.
Best recorded fuel consumption
Latest fuel consumption
Previous fuel consumption record
Resetting the history data
Updating the latest fuel consump-
tion data
The average fuel consumption history
is divided by color into past averages
and the average fuel consumption
since the last updated. Use the dis-
played average fuel consumption as a
reference.
The image is an example only, and may
vary slightly from actual conditions.
■Updating the history data
Update the latest fuel consumption by
Consumption
A
B
C
D
E
F
G
A
B
C
D
E

1032-1. Instrument cluster
2
Vehicle status information and indicators
selecting “Update” to measure the current
fuel consumption again.
■Resetting the data
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 comp uted based on your
average fuel consumption.
As a result, the actual distance that can be
driven may differ from that displayed.
Display the vehicle information on the
side display ( P.295), and then select
or to display the desired
screen.
The image is an example only, and may
vary slightly from actual conditions.
■Trip information (type A)
Displays the average fuel consumption
and regenerated energy for the past 10
minutes in 1 minute intervals, as well as
the cruising range.
Use the displayed average fuel consump-
tion as a reference.
■Trip information (type B)
Displays the cruising range, latest fuel consumption and the amount of time
elapsed since the hybrid system was
started.
Use the displayed average fuel consump-
tion as a reference.
■History
Displays the average fuel consumption
and highest fuel consumption.
Use the displayed average fuel consump-
tion as a reference.
■Energy monitor
Displays the hybrid system operation
and energy recovery states.
Displayed content is the same as that
displayed on the multi-information dis-
play. ( P.90)
Using the side display (vehicles
with a 12.3-inch display)

1042-1. Instrument cluster

105
3
3
Before driving
Before driving
.3-1. Key informationKeys ................................................. 106
3-2. Opening, closing and locking the doors
Side doors ..................................... 109
Power back door......................... 113
Smart access system with push-button start ..................... 125
3-3. Adjusting the seats Front seats ..................................... 129
Rear seats ...................................... 130
Driving position memory ........ 140
Head restraints............................ 143
3-4. Adjusting the steering wheel and mirrors
Steering wheel............................. 146
Inside rear view mirror............. 147
Outside rear view mirrors ...... 148
3-5. Opening, closing the windows and moon roof
Power windows............................ 151
Moon roof ..................................... 153
Panoramic moon roof .............. 156

1063-1. Key information
3-1.Key information
The following keys are provided with
the vehicle.Electronic keys
• Operating the smart access system with push-button start ( P.125)
• Operating the wireless remote control function ( P.107)
Mechanical keys
Key number plate
■When riding in an aircraft
When bringing an elec tronic key onto an
aircraft, make sure you do not press any
buttons on the electronic key while inside
the aircraft cabin. If you are carrying an
electronic key in your bag, etc., ensure that
the buttons are not likely to be pressed acci-
dentally. Pressing a button may cause the
electronic key to em it radio waves that
could interfere with the operation of the air-
craft.
■Electronic key battery depletion
●The standard battery life is 1 to 2 years.
●If the battery becomes low, an alarm will
sound in the cabin when the hybrid sys-
tem is stopped.
●To reduce key battery depletion when the
electronic key is to not be used for long
periods of time, set the electronic key to
the battery-saving mode. ( P.126)
●As the electronic key always receives
radio waves, the battery will become
depleted even if the electronic key is not
used. The following symptoms indicate
that the electronic key battery may be
depleted. Replace the battery when nec-
essary.
• The smart access system with push-but- ton start or the wireless remote control
does not operate.
• The detection area becomes smaller.
•The LED indicator on the key surface
does not turn on.
●To avoid serious dete rioration, do not
leave the electronic key within 3 ft. (1 m)
of the following electrical appliances that
produce a magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless
phones
•Table lamps
• Induction cookers
■Replacing the battery
P.386
■Confirmation of the registered key
number
The number of keys already registered to
the vehicle can be confirmed. Ask your
Lexus dealer for details.
■If “A New Key has been Registered
Contact Your Dealer for Details” is
shown on the multi-information display
This message will be displayed each time
the driver’s door is opened when the doors
are unlocked from the outside for approxi-
mately one week after a new electronic key
has been registered.
If this message is disp layed but you have not
had a new electronic key registered, ask
your Lexus dealer to check if an unknown
electronic key (other than those in your
possession) has be en registered.
Keys
The keys
A
B
C

1073-1. Key information
3
Before driving
The electronic keys are equipped with
the following wireless remote control:Locks all the doors (
P.109)
Unlocks all the doors ( P.109)
Opens the windows
*2 and the
moon roof
*1, 2 or panoramic moon
roof
*1, 2 ( P.109)
Opens and closes the power back
door ( P.114)
Sounds the alarm
*1: If equipped
*2: These settings must be customized at
your Lexus dealer.
■Theft deterrent panic mode
When is pressed for longer than
about one second, an alarm will sound
intermittently and the vehicle lights will flash
to deter any person from trying to break
into or damage your vehicle.
To stop the alarm, pr ess any button on the
electronic key.
To take out the mechanical key, push
NOTICE
■To prevent key damage
●Do not drop the keys, subject them to
strong shocks or bend them.
●Do not expose the keys to high tem-
peratures for long periods of time.
●Do not get the keys wet or wash them
in an ultrasonic washer, etc.
●Do not attach meta llic or magnetic
materials to the keys or place the keys
close to such materials.
●Do not disassemb le 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
produce magnetic fields, such as TVs,
audio systems and induction cookers,
or medical electrical equipment, such
as low-frequency therapy equipment.
■Carrying the electronic key on your
person
Carry the electronic key 3.9 in. (10 cm)
or more away from electric appliances
that are turned on. Radio waves emitted
from electric applianc es within 3.9 in. (10
cm) of the electronic key may interfere
with the key, causing the key to not func-
tion properly.
■In case of a smart access system with
push-button start malfunction or
other key-related problems
 P.439
■When an electronic key is lost
 P.438
Wireless remote control
Using the mechanical key
A
B
C
D
E

1083-1. Key information
the release button and take the key out.
The mechanical key can only be inserted in
one direction, as the key only has grooves
on one side. If the key cannot be inserted in
a lock cylinder, turn it over and re-attempt
to insert it.
After using the mechanical key, store it in
the electronic key. Carry the mechanical
key together with the electronic key. If the
electronic key battery is depleted or the
entry function does not operate properly,
you will need the mechanical key.
(  P.439)
■When required to leave the vehicle’s
key with a parking attendant
Lock the glove box as circumstances
demand. ( P.320)
Remove the mechanical key for your own
use and provide the attendant with the elec-
tronic key only.
■If you lose your mechanical keys
P.438
■If a wrong key is used
The key cylinder rotates freely, isolated
from the internal mechanism.