2023 LEXUS RX key

1
RX500h/RX350h_QG_U
Pictorial Index ............................................................................................................................. 3
Floor Mat Installation Floor Mat Installation......................................................................................................... ..............11
Hybrid System Hybrid System.................................................................................................................. ................ 12
Entering and Exiting
Keys ........................................................................................................................... ........................... 16
Smart Access System with Push-button Start .................................................................... 18
When Driving
Power (Ignition) Switch ........................................................................................................ ........ 19
EV drive mode .................................................................................................................. .............. 22
Automatic transmission......................................................................................................... ......23
Hybrid transmission ............................................................................................................ .......... 27
Turn Signal Lever .............................................................................................................. ............ 30
Parking Brake.................................................................................................................. ................. 31
Brake Hold ..................................................................................................................... ..................33
Multi-information Display...................................................................................................... .....34
Displayed content.............................................................................................................. ............35
Headlights Switch .............................................................................................................. ............39
AHS (Adaptive High-beam System).....................................................................................40
AHB (Automatic High Beam).................................................................................................. 42
Fog Light Switch ............................................................................................................... .............. 44
Windshield Wipers and Washer.............................................................................................45
Rear Window Wiper and Washer ......................................................................................... 47
Driving Mode Select Switch ..................................................................................................... 48
Contents
The Quick Guide is not intended as a substitute for yourOWNER’S MANUAL. We strongly encourage you to review
the OWNER’S MANUAL and supplementary manuals so you
will have a better understandin g of your vehicle’s capabilities
and limitations.

2
RX500h/RX350h_QG_U
Driving ComfortBasic Operation of Mult imedia System .............................................................................. 50
Navigation
*............................................................................................................................... ........51
Connecting a Smartphone or Communication Device
*............................................ 55
Basic Operation of Audio System
*........................................................................................ 61
Lexus Climate Concierge ........................................................................................................ ..67
Front Automatic Air Conditioning System
*..................................................................... 68
Rear Air Conditioning System ................................................................................................ 70
Interior features
Starting Voice Control
*.............................................................................................................. 71
Connecting the USB Port ........................................................................................................ ..75
Lexus Enform
Safety Connect ................................................................................................................. ..............76
Remote Connect................................................................................................................. .......... 78
Service Connect................................................................................................................ .............79
Opening and Closing Side Doors ..................................................................................................................... .................. 80
Power Windows .................................................................................................................. .......... 82
Moon Roof ...................................................................................................................... ................. 83
Panoramic Moon Roof ............................................................................................................ ... 84
Fuel Tank Cap ................................................................................................................................ 86
Power Back Door ................................................................................................................ ......... 87
Garage Door Opener ............................................................................................................. ... 93
What to do if...
List of Warning/Indicator Lights........................................................................................... 100
If the electronic key does not operate proper ly ..............................................................104
If the hybrid system do esn’t start........................................................................................... 10 6
If a door cannot be opened using the door opener switch.........................................107
*: This feature may be operated by Voice command (See P.71)

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RX500h/RX350h_QG_U
Entering and Exiting
Electronic keys
• Operating the smart access system with push-button start
• Operating the wireless remote control function
Mechanical keys
Key number plate
Locks all the doors
Unlocks all the doors
Opens the windows
*2 and the moon
roof
*1, 2 or panoramic moon roof*1, 2
Opens and closes the power back
door
Sounds the alarm
*1:If equipped
*2: These settings must be customized at your Lexus dealer.
Keys
The keys
A
B
C
Wireless remote control
A
B
C
D
E

17
RX500h/RX350h_QG_U
To take out the mechanical key, push 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 mechanic al 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.
Mechanical key

18
RX500h/RX350h_QG_U
1Grip the driver’s door handle to unlock
the door. Grip any passenger door
handle to unlock all the doors.
*
Make sure to touch the sensor on the
back of the handle.
The doors cannot be unlocked for 3
seconds after the doors are locked.
*: The door unlock settings can bechanged.
2Touch the lock sensor (indentation on the su rface of the door handle) to lock all the
doors.
Check that the door is securely locked.
1Locks all the doors
Check that the door is securely locked.
2Unlocks all the doors
The doors cannot be unlocked for 3
seconds after the doors are locked.
Smart Access System with Push-button Start
The following operations can be performed si mply by carrying the electronic key on your
person, for example in your pocket. The driv er should always carry the electronic key.
For details on starting the engine, see page 19.
Unlocking and locking the doors from the outside
Unlocking and locking the power back door from the outside
For details on what to do when the electronic key does not operate properly, see page 104.

19
RX500h/RX350h_QG_U
When Driving
1Pull the parking brake switch to check that the parking brake is set.
The parking brake indicator will come on.
2Firmly depress the brake pedal.
and a message will be displayed on the multi-information display.
If it is not displayed, the hybrid system cannot be started.
When the shift position is N, the hybrid system cannot start.
Shift the shift position to P wh en starting the hybrid system.
3Press the power switch shortly and
firmly.
When operating the power switch, one
short, firm press is enough. It is not nec-
essary to press and hold the switch.
If the “READY” indicator turns on, the
hybrid system will operate normally.
Continue depressing the brake pedal
until the “READY” indicator is illumi-
nated.
The hybrid system can be started from
any power switch mode.
4Check that the “READY” indicator is
illuminated.
The vehicle will not move when the
“READY” indicator is off.
Power (Ignition) Switch
Performing the following operations when ca rrying the electronic key on your person
starts the hybrid system or changes Power switch modes.
Starting the hybrid system

51
RX500h/RX350h_QG_U
The navigation system indicates your present position and assists in locating a desired desti-
nation.
■Searching for a destination using the keyboard
A destination can be searched for by entering keywords.
1Touch [ ] or [ ] on the map screen.
2Touch [Search navigation].
3Enter characters using the keyboard.
4Touch [Go].
5Touch the desired item from the list.
Navigation
Destination search screen

54
RX500h/RX350h_QG_U
■Searching for a destination using voice controls
1
Touch [ ] or [ ] on the map screen.
2Say the keyword you wish to use for the
search.
3Touch the desired item from the list.