bulb LEXUS RX350 2022 User Guide

3766-3. Do-it-yourself maintenance
flathead screwdriver to pry the center por-
tion out and then re move the whole clip.
2Pull back the fender liner until the
connector is visible. 3
Partially remove the fender liner
and turn the bulb base
counterclockwise and remove it.
4 Remove the light bulb.
5 Install a new light bulb and then
install the bulb base to the light unit
by inserting it and turning it clock-
wise.
After installing the bulb base, wiggle it
lightly to make sure it is securely installed
and turn the lights on to visually check that
there is no light leaking from between the
bulb base and light unit.

3776-3. Do-it-yourself maintenance
6
Maintenance and care
6Reinstall the fender liner and install
the 3 fender liner clips.
■Front turn signal lights (vehicles
with single-bea m headlights)
1 Removing the engine compartment
cover. 1
Push the center of the clip.
2 Remove the clip.
2 For the right side only: Remove the
bolt, and move the washer fluid
inlet.
3 Turn the bulb base
counterclockwise and remove it.

3786-3. Do-it-yourself maintenance
4Remove the light bulb.
5 Install a new light bulb and then
install the bulb base to the light unit
by inserting it and turning it clock-
wise.
After installing the bu lb base, wiggle it
lightly to make sure it is securely installed
and turn the lights on to visually check that
there is no light leaking from between the
bulb base and light unit.
6 For the right side only: Fix the
washer fluid inlet.
1 Align the tab position and install
washer fluid inlet.
2 Fasten the bolt.

3796-3. Do-it-yourself maintenance
6
Maintenance and care
7Install the engine compartment
cover.
1 Push up center portion
2 Insert
3 Press
■Rear turn signal lights (bulb type)
1 Open the back door and apply pro-
tective tape to the vehicle body
around the taillight.
Use masking tape, etc. Do not use duct
tape, as it may leave residue or damage the
paint when removed.
2Using a flathead screwdriver,
remove the cover.
To prevent scratching the vehicle, wrap the
tip of the flathead scre wdriver with a cloth,
etc.
3 Remove the 2 screws.
4 Remove the taillight unit.
1 Attach 2 long pieces of masking

3806-3. Do-it-yourself maintenance
tape to the taillight unit and fold the
excess in half.
2 Hold the folded portion and pull it
toward the rear of the vehicle to
remove the light unit.
5 Turn the bulb base
counterclockwise and remove it.
6 Remove the light bulb.
7 Install a new light bulb and then
install the bulb base to the light unit
by inserting it and turning it clock-
wise.
After installing the bu lb base, wiggle it
lightly to make sure it is securely installed
and turn on the rear turn signal lights to
visually check that there is no light leaking from between the bulb
base and light unit.
8Install the light unit.
Align the tabs and push the light unit-
toward the front of the vehicle to install it.
9Install the 2 screws.

3816-3. Do-it-yourself maintenance
6
Maintenance and care
10Install the cover.
11 Remove the protective tape.
■Back-up lights (bulb type)
1 Open the back door and remove
the cover.
Using a flathead scre wdriver, remove the
cover.
To prevent scratching to the vehicle, wrap
the tip of the flathead screwdriver with a
cloth, etc.
2 Turn the bulb base
counterclockwise and remove it. 3
Remove the light bulb.
4 Install a new light bulb and then
install the bulb base to the light unit
by inserting it and turning it clock-
wise.
After installing the bulb base, wiggle it
lightly to make sure it is securely installed
and turn on the back-up lights to visually
check that there is no light leaking from
between the bulb ba se and light unit.
5Install the cover.
Align the tabs of the cover with the grooves
and install the cover.

3826-3. Do-it-yourself maintenance
WARNING
■To prevent injury
Before performing any light bulb
replacement procedure, be sure to turn
the engine switch off. Failure to do so
may result in burns from hot components
or a part of your body may get caught on
an operating component, possibly caus-
ing serious injury.
■Replacing light bulbs
●Turn off the lights. Do not attempt to
replace the bulb immediately after
turning off the lights.
The bulbs become very hot and may
cause burns.
●Do not touch the glass portion of the
light bulb with bare hands. When it is
unavoidable to hold the glass portion,
use and hold with a clean dry cloth to
avoid getting moisture and oils on the
bulb.
Also, if the bulb is scratched or
dropped, it may blow out or crack.
●Fully install light bulbs and any parts
used to secure them. Failure to do so
may result in heat damage, fire, or
water entering the headlight unit. This
may damage the headlights or cause
condensation to buil d up on the lens.
●Do not attempt to repair or disassem-
ble the light bulbs, connectors, electric
circuits or component parts.
Doing so may result in death or serious
injury due to electric shock.
■To prevent damage or fire
●Make sure bulbs are fully seated and
locked.
●Check the wattage of the bulb before
installing to prevent heat damage.

4378-1. Specifications
8
Vehicle specifications
Type B
A: Wedge base bulbs (amber)
B: Wedge base bulbs (clear)
*1: Vehicles with single-beam headlights
*2: Vehicles without door trim ornament lights
Tire size235/55R20 102V, T165/90D18 107M (spare)
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Front tire
33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Rear tire
33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Spare tire
60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Driving at high speeds (above 100 mph [160 km/h]) (in
countries where such speeds are permitted by law)
Add 11 psi (70 kPa, 0.7 kgf/cm
2 or bar) to the front and rear
tires. Never exceed the maximum cold tire inflation pres-
sure indicated on the tire sidewall.
Wheel size20  8J, 18  4T (spare)
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Light bulbs
Light bulbsBulb No.WType
Exterior
Front side marker lights*1W5W5B
Front turn signal lights*17444NA28/8A
Rear turn signal lights*1WY21W21A
Back-up lights*192116B
InteriorDoor courtesy lights*25B
Vanity lights8B

481Alphabetical Index
Alphabetical Index
A
A/CAir conditioning filter ............................... 366
Front automatic air conditioning system......................................................................... 284
Front seat concentr ated airflow mode
(S-FLOW)................................................. 292
Rear automatic air conditioning system ......................................................................... 294
ABS (Anti-lock Brake System).............. 265 Warning light ...............................................395
ACA (Active Cornering Assist) ........... 266
Active Cornering Assist (ACA) ........... 266
Adaptive Front-lighting System (AFS) 186
Adaptive Variable Suspension System266
AFS (Adaptive Front- lighting System) 186
AHB (Automatic High Beam) .................187
Air conditioning filter ................................. 366
Air conditioning system Air conditioning filter ............................... 366
Front automatic air conditioning system......................................................................... 284
Front seat concentr ated airflow mode
(S-FLOW)................................................. 292
Rear automatic air conditioning system ......................................................................... 294
Airbags Airbag operating conditions................... 33
Airbag precautions for your child ........ 36
Correct driving posture ............................ 25
Curtain shield airbag operating condi- tions .................................................................. 33
Curtain shield airbag precautions ....... 36
Front passenger occupa nt classification
system ............................................................. 39
General airbag precautions ................... 36
Locations of airbags.................................... 30
Modification and disp osal of airbags . 38
Side airbag operating conditions ......... 33
Side airbag precautions ............................ 36 Side and curtain shie
ld airbags operating
conditions ...................................................... 33
Side and curtain shield airbags precau- tions .................................................................. 36
SRS airbags......................................................30
SRS warning light.......................................394
Alarm ....................................................................67 Warning buzzer .........................................393
Anchor brackets ..................................... 46, 57
Antennas (smart acc ess system with
push-button start)........................................ 113
Anti-lock Brake System (ABS).............. 265 Warning light .............................................. 395
Approach warning...................................... 228
Armrest............................................................ 322
Assist grips ..................................................... 322
Audio system-linked display ...................... 83
Automatic headlight leveling system ... 185
Automatic High Beam ................................187
Automatic light control system............... 184
Automatic transmission .............................. 174 M mode ............................................................ 177
Paddle shift switches ........................176, 177
Auxiliary boxes .................................... 308, 311
Average fuel economy................................. 80
Average vehicle speed ................................ 80
AWD Control....................................................81
B
Back door .......................................................... 101
Back-up light Wattage .......................................................... 437
Back-up lights Replacing light bulbs..................... 375, 381
Battery Battery checking ....................................... 355
If the battery is discharged .................... 423
Preparing and checking before winter............................................................................ 271
Warning light ...............................................394
Blind Spot Monitor (BSM)....................... 232
Bottle holders ................................................ 307

482Alphabetical Index
BrakeBrake hold.......................................................182
Fluid ......................................................354, 436
Parking brake ................................................ 179
Warning light ............................................... 393
Brake assist .................................................... 265
Break-in tips...................................................... 151
Brightness control Instrument panel light control ................ 78
BSM (Blind Spot Monitor)....................... 232
Buzzer Hands off steering wheel warning (LTA)...........................................................................218
C
Care Exterior ........................................................... 336
Interior ............................................................. 339
Seat belts........................................................ 339
Wheels and wheel ornaments............ 336
Cargo capacity.................................... 155, 158
Cargo hooks ................................................. 309
Cargo net hooks .......................................... 309
Center Display .............................................280
Chains ...............................................................272
Child restraint system Fixed with a LATCH system .................. 54
Fixed with a seat belt...................................50
Front passenger occupa nt classification
system ............................................................. 39
Points to remember .................................... 45
Riding with children ..................................... 45
Types of child restraint system installation method ........................................................... 46
Using an anchor bracket .......................... 57
Child safety Airbag precautions...................................... 36
Battery precautions ......................356, 425
Child restraint system................................. 46
Heated steering wheel and seat heater precautions................................................ 297 How your child should
wear the seat belt
............................................................................. 27
Moon roof precautions.............................144
Panoramic moon roof precautions ....147
Power back door precautions ............... 101
Power window lock switch .....................142
Power window precautions .................... 141
Rear door child-protectors ................... 100
Seat belt extender prec autions.............. 27
Seat belt precautions .................................. 45
Child-protectors........................................... 100
Cleaning Exterior............................................................336
Interior .............................................................339
Radar sensor ................................................. 198
Seat belts ........................................................339
Wheels and wheel ornaments ............336
Clock ........................................................ 75, 323
Coat hooks..................................................... 323
Coin box.......................................................... 307
Compass ...........................................................331
Condenser ..................................................... 354
Console box .................................................. 305
Consumption screen .................................... 90
Cooling system............................................. 353 Engine overheating................................... 426
Cornering lights ............................................ 186 Replacing light bulbs................................375
Cruise control Dynamic radar cruise control with full-speed range ...................................... 222
Cup holders ................................................... 306
Current fuel consumption .......................... 80
Curtain shield airbags .................................. 30
Customizable features .............................. 449
D
Daytime running light system .................. 184
Defogger Outside rear view mirrors.................... 286
Rear window ............................................... 286
Windshield ................................................... 286