2021 LEXUS RX450h fog light

3TABLE OF CONTENTS
1
2
3
4
5
6
7
8
9
Trailer towing (vehicles with towing package) ........................................ 173
Dinghy towing ................................ 183
4-2. Driving procedures Power (ignition) switch ............... 184
EV drive mode ............................... 189
Hybrid transmission ...................... 191
Turn signal lever............................. 194
Parking brake ................................. 195
Brake Hold....................................... 198
4-3. Operating the lights and wipers Headlight switch ........................... 200
AHB (Automatic High Beam) ........................................................... 203
Fog light switch ............................. 206
Windshield wipers and washer ........................................................... 206
Rear window wiper and washer ............................................................ 210
4-4. Refueling Opening the fuel tank cap.......... 211
4-5. Using the driving support systems Lexus Safety System + 2.0 ........ 214
PCS (Pre-Collision System).... 220
LTA (Lane Tracing Assist)........ 227
RSA (Road Sign Assist) ............. 236
Dynamic radar crui se control with
full-speed range......................... 238
BSM (Blind Spot Monitor) ....... 247
PKSA (Parking Support Alert) ........................................................... 253
Intuitive parking assist ................ 255
RCTA (Rear cross traffic alert) function ........................................... 261
PKSB (Parking Support Brake) ........................................................... 266Parking Support Brake function
(static objects) .............................. 271
Parking Support Brake function (rear-crossing vehicles) .......... 277
Driving mode select switch ...... 281
Driving assist systems ................ 283
4-6. Driving tips Hybrid vehicle driving tips ....... 289
Winter driving tips ......................... 291
Utility vehicle precautions........ 293
5-1. Remote Touch/Display Remote Touch............................... 298
Center Display.............................. 300
5-2. Lexus Climate Concierge Lexus Climate Concierge........ 303
5-3. Using the air conditioning system and defogger
Front automatic air conditioning system ............................................ 304
Rear automatic air conditioning system ............................................. 315
Heated steering wheel/seat heat- ers/seat ventilators.................... 318
5-4. Using the interior lights Interior lights list ............................. 321
5-5. Using the storage features List of storage features .
.............324
Luggage compartment features .......................................................... 329
5-6. Using the other interior features Other interior features .............. 334
Garage door opener ................. 346
Compass ......................................... 352
5Interior features

12Pictorial index
Pictorial index
■Exterior
The shape of the lights may differ depending on the grade, etc.
Side doors..................................................................................................................P.109
Locking/unlocking ............................................................................................................ P. 109
Opening/closing the side windows ........................................................................... P.153
Locking/unlocking by using th e mechanical key ................................................ P.447
Warning lights/warning messages .................................................................P.418, 428
Back door ................................................................................................................... P.1 13
Opening from inside the cabin ...................................................................................... P.115
Opening from outside ....................................................................................................... P.115
Warning lights/warning messages .................................................................P.418, 428
Outside rear view mirrors....................................................................................P.150
Adjusting the mirror angle ............................................................................................. P.150
Folding the mirrors ..................................................................................................... P.151, 151
Driving position memory
*...............................................................................................P.142
Defogging the mirrors ....................................................................................................P.306
Windshield wipers .................................................................................................P.206
A
B
C
D

13Pictorial index
Precautions for winter season .......................................................................................P.291
To prevent freezing (windshield wiper de-icer)
*.................................................... P.311
Precautions for car wash ............................................................................................... P.357
Fuel filler door ........................................................................................................... P.211
Refueling method ............................................................................................................... .P.211
Fuel type/fuel tank capacity ...... ................................................................................... P.462
Tires.......................................................................................................................... .P.380
Tire size/inflation pressure ............................ ................................................... P.380, 466
Winter tires/tire chains ....................................................................................................P.2 91
Checking/rotation/tire pressure warning system............................................. P.380
Coping with flat tires........................................................................................................ P .432
Hood ..........................................................................................................................P.369
Opening ........................................................................................................................ ....... P.369
Engine oil ..................................................................................................................... ......... P.463
Coping with overheating ............................................................................................... P.454
Warning messages .......................................................................................................... P.428
Headlights/front turn signal lights/front side marker lights ........... P.194, 200
Side turn signal lights ............................................................................................. P.194
Parking lights/daytime running lights............................................................. P.200
Fog lights/cornering lights
*.....................................................................P.200, 206
Rear side marker lights ....................................................................................... P.200
Stop/tail lights ........................................................................................................ P.200
Back-up lights/rear turn signal lights ..................................................... P.194, 200
Shifting the shift lever to R ................................................................................................ P. 191
License plate lights ............................................................................................... P.200
*:If equipped
Light bulbs of the exterior lights for driving
(Replacing method: P.399, Watts: P.468)
E
F
G
H
I
J
K
L
M
N
O

15Pictorial index
When the warning messages are displayed.......................................................... P.428
Parking brake switch ............................................................................................. P.195
Applying/releasing ........................................................................................................... P.195
Precautions for winter season .. ................................................................................... P.292
Warning buzzer/messages.......................................................................................... P.428
Turn signal lever ...................................................................................................... P.194
Headlight switch.................................................................................................... P.200
Headlights/side marker lights/parking lights/tail lights/license plate lights/daytime
running lights ................................................................................................................. .....P.200
Fog lights
*1........................................................................................................................... P.20 6
Windshield wiper and washer switch ..................................................... P.206, 210
Usage.......................................................................................................................... .P.206, 210
Adding washer fluid ......................................................................................................... P.3 75
Warning messages .......................................................................................................... P.428
Emergency flasher switch ....................................................................................P.410
Hood lock release lever .......................................................................................P.369
Tilt and telescopic steering contro l switch................................ ......................P.148
Adjustment ..................................................................................................................... ...... P.148
Driving position memory
*1..............................................................................................P.142
Air conditioning system ...................................................................................... P.304
Usage.....................................................................................................................................P.304
Rear window defogger...................................................................................................P.304
Audio system
*2
*1
: If equipped
*2: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
E
F
G
H
I
J
K
L

802-1. Instrument cluster
*1: These lights turn on when the power switch is turned to ON mode to indi-
cate that a system check is being per-
formed. They will turn off after the
hybrid system is on, or after a few sec-
onds. There may be a malfunction in a
system if a light does not come on, or
turn off. Have the vehicle inspected by
your Lexus dealer.
*2: This light illuminates on the multi-infor-mation display.
*3: Except F SPORT models: This light illu-minates on the multi-information dis-
play.
F SPORT models: This light illuminates
on the meter.
*4: This light illuminates on the center panel.
The indicators inform the driver of the operating state of the vehicle’s various
systems.
(flashes)
(Canada)
Parking brake indicator
(  P.424)
(flashes)
Brake hold operated indicator*1
(  P.425)
Master warning light
*1
(  P.425)
WARNING
■If a safety system warning light does
not come on
Should a safety system light such as the
ABS and SRS warning lights not come on
when you start the hybrid system, this
could mean that these systems are not
available to help pr otect you in an acci-
dent, which could result in death or seri-
ous injury. Have the vehicle inspected by
your Lexus dealer immediately if this
occurs.
Indicators
Turn signal indicator ( P.194)
(U.S.A.)
Headlight indicator ( P.200)
(Canada)
Tail light indicator ( P.200)
Headlight high beam indicator
(  P.201)
Automatic High Beam indica-
tor
*1 (  P.203)
Fog light indicator (if equipped)
(  P.206)
PCS warning light
*1, 2
(  P.222)
Cruise control indicator
(  P.245)
Dynamic radar cruise control
indicator ( P.238)
Cruise control “SET” indicator
(  P.238)
(white)
LTA indicator ( P.231)
(green)
LTA indicator ( P.231)
(orange)
(flashes)LTA indicator ( P.231)
BSM outside rear view mirror
indicators
*3, 4 (if equipped)
(  P.247, 261)
BSM indicator (if equipped)
(  P.247)

1503-4. Adjusting the steering wheel and mirrors
1To select a mirror to adjust, press
the switch.
Left
Right
Pressing the same switch again will put the
switch in neutral.
2To adjust the mirror, press the
switch.
Up
Right
Down
Left
■Mirror angle can be adjusted when
The power switch is in ACCESSORY or
ON mode.
■Defogging the mirrors
The outside rear view mirrors can be
cleared using the mirror defoggers. Turn on
the rear window defogger to turn on the
outside rear view mirror defoggers.
(  P.306)
■Automatic adjustment of the mirror
angle (if equipped)
A desired mirror face angle can be entered
to memory and recalled automatically by
the driving position memory. ( P.142)
■Auto anti-glare function (if equipped)
When the anti-glare inside rear view mirror
is set to automatic mode, the outside rear
view mirrors will activate in conjunction with
the anti-glare inside rear view mirror to
reduce reflec ted light. (P.149)
■Linked mirror function when reversing
When either “L” or “R” of the mirror select
switch is selected, the outside rear view mir-
rors will automatically angle downwards
when the vehicle is re versing in order to
give a better view of the ground.
To disable this function, select neither “L”
Outside rear view mirrors
The rear view mirror’s position can
be adjusted to enable sufficient
confirmation of the rear view.
WARNING
■Important points while driving
Observe the following precautions while
driving.
Failing to do so may result in loss of con-
trol of the vehicle and cause an accident,
resulting in death or serious injury.
●Do not adjust the mirrors while driving.
●Do not drive with the mirrors folded.
●Both the driver and passenger side
mirrors must be extended and prop-
erly adjusted before driving.
Adjustment procedure
A
B
A
B
C
D

163
4
4
Driving
Driving
.4-1. Before drivingDriving the vehicle ..................... 164
Cargo and luggage ................... 169
Vehicle load limits ...................... 172
Trailer towing (vehicles without towing package) ...................... 173
Trailer towing (vehicles with tow- ing package).............................. 173
Dinghy towing ............................. 183
4-2. Driving procedures Power (ignition) switch ............ 184
EV drive mode ............................ 189
Hybrid transmission ................... 191
Turn signal lever.......................... 194
Parking brake .............................. 195
Brake Hold.................................... 198
4-3. Operating the lights and wipers Headlight switch ........................ 200
AHB (Automatic High Beam) ........................................................ 203
Fog light switch .......................... 206
Windshield wipers and washer ........................................................ 206
Rear window wiper and washer ......................................................... 210
4-4. Refueling Opening the fuel tank cap....... 211
4-5. Using the driving support sys- tems
Lexus Safety System + 2.0 ..... 214PCS (Pre-Collision System)
....................................................... 220
LTA (Lane Tracing Assist) ..... 227
RSA (Road Sign Assist).......... 236
Dynamic radar cruise control with full-speed range...................... 238
BSM (Blind Spot Monitor) .... 247
PKSA (Parking Support Alert) ....................................................... 253
Intuitive parking assist ............. 255
RCTA (Rear cross traffic alert) function........................................ 261
PKSB (Parking Support Brake) ....................................................... 266
Parking Support Brake function (static objects) ........................... 271
Parking Support Brake function (rear-crossing vehicles) ...... 277
Driving mode select switch ... 281
Driving assist systems.............. 283
4-6. Driving tips Hybrid vehicle driving tips .... 289
Winter driving tips ..................... 291
Utility vehicle precautions..... 293

2034-3. Operating the lights and wipers
4
Driving
1Press the Automatic High Beam
switch.
2 Turn the headlight switch to the
or position.
The Automatic High Beam indicator will come on when the system is operating.
■Conditions to turn the high beams on/off
automatically
●When all of the follo
wing conditions are
met, the high beams will be turned on
automatically (after approximately 1 sec-
ond):
• The vehicle speed is approximately 21 mph (34 km/h) or more.
• The area ahead of the vehicle is dark.
• There are no vehicles ahead with head- lights or tail lights turned on.
• There are few streetlights on the road ahead.
●If any of the following conditions is met,
the high beams will turn off automatically:
• The vehicle speed is below approxi-
mately 17 mph (27 km/h).
• The area ahead of the vehicle is not dark.
• Vehicles ahead have their headlights or
tail lights turned on.
• There are many streetlights on the road ahead.
■Camera sensor dete ction information
●The high beams may not be automatically
turned off in the following situations:
• When a vehicle suddenly appears from around a curve
• When the vehicle is cut in front of by
another vehicle
• When vehicles ahead cannot be detected due to repeated curves, road
dividers or roadside trees
• When vehicles ahead appear in a far- away lane on a wide road
• When the lights of vehicles ahead are not
on
●The high beams may be turned off if a
vehicle ahead that is using fog lights with-
AHB (Automatic High
Beam)
The Automatic High Beam uses a
camera sensor located behind the
upper portion of the windshield to
assess the brightness of the lights of
vehicles ahead, streetlights, etc.,
and automatically turns the high
beams on or off as necessary.
WARNING
■Limitations of the Automatic High
Beam
Do not overly rely on the Automatic High
Beam. Always drive sa fely, taking care to
observe your surroundings and turning
the high beams on or off manually if nec-
essary.
■To prevent incorrect operation of the
Automatic High Beam system
Do not overload the vehicle.
Activating the Automatic High
Beam