Page 2 of 660

TABLE OF CONTENTS
2
RX450h_U_OM0E013U For your information ................................... 8
Reading this manual................................... 14
How to search ..............................................15
Pictorial index ...............................................16
1-1. For safe use
Before driving................................. 28
For safety drive............................... 30
Seat belts .......................................... 32
SRS airbags ..................................... 38
Front passenger occupant
classification system....................51
Exhaust gas precautions .............57
1-2. Child safety
Riding with children ..................... 58
Child restraint systems ............... 59
1-3. Hybrid system
Hybrid system features................ 76
Hybrid system precautions....... 80
1-4. Theft deterrent system
Immobilizer system ...................... 85
Alarm ................................................. 87
Theft prevention labels ............... 89 2. Instrument cluster
Warning lights and
indicators....................................... 92
Gauges and meters ......................97
Multi-information display ........ 102
Head-up display ............................ 118
Energy monitor/
consumption screen ................ 124
3-1. Key information
Keys ...................................................132
3-2. Opening, closing and
locking the doors
Side doors.......................................136
Power back door.......................... 142
Smart access system with
push-button start ..................... 158
3-3. Adjusting the seats
Front seats.......................................164
Rear seats........................................165
Driving position memory...........174
Head restraints ............................. 179
3-4. Adjusting the steering
wheel and mirrors
Steering wheel ............................... 181
Inside rear view mirror ............. 183
Outside rear view mirrors....... 1851
For safety and security 2
Instrument cluster
3
Operation of each
component
Page 4 of 660

TABLE OF CONTENTS
4
RX450h_U_OM0E013U 5-1. Basic operation of the
Remote Touch screen
Remote Touch .............................398
12.3-inch display ........................ 402
5-2. Using the air conditioning
system and defogger
Lexus Climate Concierge...... 404
Automatic air conditioning
system .......................................... 405
Heated steering wheel/
seat heaters/
seat ventilators ...........................414
5-3. Using the interior lights
Interior lights list ........................... 417
• Interior lights ........................... 418
• Personal lights .........................419 5-4. Using the storage
features
List of storage features .............. 421
• Glove box ................................422
• Console box ...........................422
• Cup holders ........................... 423
• Door pockets..........................424
• Bottle holders ........................ 425
• Coin box .................................. 425
• Auxiliary boxes ......................426
Luggage compartment
features ........................................ 427
5-5. Using the other interior
features
Other interior features ............ 432
• Sun visors ................................ 432
• Vanity mirrors ........................ 432
• Clock ........................................ 433
• Wireless charger.................. 433
•Power outlets
(12 VDC)................................. 440
•Power outlet
(120 VAC) ............................... 441
• Front passenger footwell
hooks ........................................ 442
• Rear door sunshades ......... 443
• Armrest.................................... 443
• Assist grips ............................. 444
• Coat hooks............................. 444
Garage door opener ............... 445
LEXUS Enform Safety
Connect.......................................4525
Interior features
Page 16 of 660

16
RX450h_U_OM0E013U Pictorial index
Pictorial index ■ Exterior
The shape of the lights may differ depending on the grade, etc. ( P. 5 1 4 )
Side doors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 136Locking/unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 136
Opening/closing the side windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 189
Locking/unlocking by using the mechanical key. . . . . . . . . . . . . . . . . . . . . . . . .P. 564
Back door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 142Opening from inside the cabin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 143
Opening from outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 143
Outside rear view mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 185 Adjusting the mirror angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 185
Folding the mirrors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 1 8 6
Driving position memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 174
Defogging the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 409 *
1
2
3
Page 21 of 660
21Pictorial index
RX450h_U_OM0E013U Driving position memory switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 174
Outside rear view mirror switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 185
Door lock switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 138
Power window switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 189
Window lock switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 189
* 1
: If equipped
* 2
: Refer to “NAVIGATION SYSTEM OWNER’S MANUAL”.1
2
3
4
5
Page 25 of 660

25Pictorial index
RX450h_U_OM0E013U Auxiliary box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 4 2 6
Interior light
* 3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 418
Pe r s o n a l l i g h t s
* 3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 419
Moon roof switches
* 1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 193
Panoramic moon roof switches
* 1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 197
“SOS” button
* 1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 452
Vanity mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 432
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 432
Inside rear view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 183
Garage door opener switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 445
* 1
: If equipped
* 2
: Refer to “NAVIGATION SYSTEM OWNER’S MANUAL”.
* 3
: The illustration shows the front, but they are also equipped in the rear.1
2
3
4
5
6
7
8
Page 30 of 660

30 1-1. For safe use
RX450h_U_OM0E013U Adjust the angle of the seatback so
that you are sitting straight up and so
that you do not have to lean forward
to steer. ( P. 1 6 4 )
Adjust the seat so that you can
depress the pedals fully and so that
your arms bend slightly at the elbow
when gripping the steering wheel.
( P. 1 6 4 )
Lock the head restraint in place with th e center of the head restraint closest to
the top of your ears. ( P. 1 7 9 )
Wear the seat belt correctly. ( P. 3 2 )
Make sure that all occupants are wearing their seat belts before driving the vehi-
cle. ( P. 3 2 )
Use a child restraint system appropriate for the child until the child becomes
large enough to properly wear the vehicle’s seat belt. ( P. 5 9 )
Make sure that you can see backward clea rly by adjusting the inside and outside
rear view mirrors properly. ( P. 1 8 3 , 1 8 5 )For safety drive For safe driving, adjust the seat and mi rror to an appropriate position before
driving.
Correct driving posture 1
2
Correct use of the seat belts
Adjusting the mirrors 3
4
Page 92 of 660
92
RX450h_U_OM0E013U 2. Instrument cluster
Except F SPORT models
F SPORT models
The units used on the meter and some indicators may differ depending on the target
region.Warning lights and indicators The warning lights and indicators on th e instrument cluster, center panel and
outside rear view mirrors inform the driv er of the status of the vehicle’s vari-
ous systems.
For the purpose of explanation, the following illustration displays all warning
lights and indicators illuminated.
Page 95 of 660
952. Instrument cluster
2
Instrument cluster
RX450h_U_OM0E013U ●
Drive mode indicators
Except F SPORT models Intuitive parking assist
indicator ( P. 3 3 9 ) (Canada)
Parking brake indicator
( P. 2 4 5 )
“BSM” indicator ( P. 363)
* 1
Brake hold standby
indicator ( P. 2 4 9 )
“RCTA” indicator
( P. 363)
* 1
Brake hold operated
indicator ( P. 2 4 9 )
* 2, 3
BSM outside rear view
mirror indicators ( P. 363) EV indicator ( P. 7 8 )
* 1, 4
Slip indicator ( P. 383)
* 6
Security indicator
( P. 8 5 , 8 7 )
* 1, 5
VSC OFF indicator
( P. 3 8 4 ) “READY” indicator
( P. 232)
* 1, 5
(if equipped)
PCS warning light
( P. 2 8 3 ) * 7
Low outside temperature
indicator ( P. 9 7 )
(U.S.A.)
Parking brake indicator
( P. 245, 246) * 1, 6
“A I R B A G O N / O F F ”
indicator ( P. 51)
Eco drive mode indicator
( P. 377) “SPORT” indicator
( P. 377)
EV drive mode indicator
( P. 2 3 7 )