turn signal bulb LEXUS RC300 2022 Owners Manual

12Pictorial index
RC350/RC300 Owner's Manual
Windshield wipers .................................................................................................. P.145
Precautions for winter season .....................................................................................P.203
To prevent freezing (windshield wiper de-icer)
*................................................... P.217
Precautions against car wash ........................................................................................P.241
Fuel filler door ..........................................................................................................P.153
Refueling method .............................................................................................................. P .153
Fuel type/fuel tank capacity .........................................................................................P.328
Tires.......................................................................................................................... ..P.263
Tire size/inflation pressure ............................ ............................................................... P.332
Winter tires/tire chain ....................................................................................................P.20 3
Checking/rotation/tire pressure warning system.............................................. P.263
Coping with flat tires........................................................................................................P .305
Hood ......................................................................................................................... P. 253
Opening ........................................................................................................................ ....... P.253
Engine oil ..................................................................................................................... .........P.328
Coping with overheating ...............................................................................................P.320
Warning messages ........................................................................................................... P.30 1
Headlights .................................................................................................................P.14 0
Parking lights/daytime running lights................ ...............................................P.140
Turn signal lights ...................................................................................................... P.134
Cornering lights ......................................................................................................P.140
Side marker lights ...................................................................................................P.140
Tail lights .................................................................................................................... P.140
Stop lights
Back up light
Shifting the shift lever to R .............................................................................................. P.13 0
License plate lights .................................................................................................P.140
*:If equipped
Light bulbs of the exterior lights for driving
(Replacing method: P.279, Watts: P.336)
D
E
F
G
H
I
J
K
L
M
N
O

1344-2. Driving procedures
RC350/RC300 Owner's Manual
The lever will return to its original posi-
tion immediately after operation.
1Right turn
2 Lane change to the right (move the
lever partway and release it)
The right hand signals will flash 3 times.
3Lane change to the left (move the
lever partway and release it)
The left hand signals will flash 3 times.
4Left turn
■If the turn signals do not stop flash-
ing after turning left or right, or if
you want to stop them flashing
Operate the lever in the opposite
direction to either position 2 or 3 . If
you move the lever to either position 1
or 4, the selected turn signals will flash.
■Turn signals can be operated when
The engine switch is in IGNITION ON
mode.
■If the indicator flashes faster than usual
Check that a light bulb in the front or rear
turn signal lights has not burned out.
■If the turn signals stop flashing before a
lane change has been performed
Operate the lever again.
■Customization
Some functions can be customized.
( P.349)
Turn signal lever
Operating instructions

2796-3. Do-it-yourself maintenance
RC350/RC300 Owner's Manual
6
Maintenance and care
number of turns.
2Turn bolt B the same number of
turns and in the same direction as
step 1.
If the headlight cannot be adjusted using
this procedure, take the vehicle to your
Lexus dealer to adjust the headlight aim.
Check the wattage of the light bulb to
be replaced. ( P.336)
Rear turn signal light
■Bulbs that need to be replaced by
your Lexus dealer
 Headlights
 Parking lights and daytime running
lights
 Front turn signal lights
 Cornering lights
 Side marker lights
Light bulbs
You may replace the following bulbs
by yourself. The difficulty level of
replacement varies depending on
the bulb. If necessary bulb replace-
ment seems difficult to perform,
contact your Lexus dealer.
For more information about replac-
ing other light bulbs, contact your
Lexus dealer.
Preparing for light bulb replace-
ment
Bulb locations
A

2806-3. Do-it-yourself maintenance
RC350/RC300 Owner's Manual
Side turn signal lights
 Stop/tail lights
 Back-up light
 High mounted stoplight
 License plate lights
■LED light bulbs
The lights other than the rear turn signal
lights each consist of a number of LEDs. If
any of the LEDs burn out, take your vehicle
to your Lexus dealer to have the light
replaced.
■Condensation build-up on the inside of
the lens
Temporary condensation build-up on the
inside of the headlight lens does not indi-
cate a malfunction. Contact your Lexus
dealer for more information in the following
situations:
●Large drops of water ha ve built up on the
inside of the lens.
●Water has built up in side the headlight.
■When replacing light bulbs
P.278
■Rear turn signal lights
1 Open the trunk and apply protec-
tive tape to the peripheral of the
taillight and 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.
2
Using 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.
Replacing light bulbs

2816-3. Do-it-yourself maintenance
RC350/RC300 Owner's Manual
6
Maintenance and care
4Pull the light unit toward the rear of
the vehicle to remove it.
5 Turn the bulb base
counterclockwise.
6 Remove the light bulb.
7 Install a new light bulb then install
the bulb base to the light unit by
inserting it and turning the bulb
base clockwise.
After installing the light bulb, turn on the
rear turn signal light to visually check that there is no light leaking from the bulb base.
8
Align the tabs and push the light
unit toward the front of the vehicle
to install it.
9 Install the 2 screws and cover.
10 Remove the protective tape.
WARNING
■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 bu lb is scratched or
dropped, it may blow out or crack.

3368-1. Specifications
RC350/RC300 Owner's Manual
Type H
A: Wedge base bulbs (amber)
B: Wedge base bulbs (clear)
Tire size
Front tires: 235/40R19 96Y XL
Rear tires: 265/35R19 94Y
Spare tire: T145/70D18 107M
Tire inflation pressure (Rec-
ommended cold tire inflation
pressure)
Driving under normal conditions
Front: 35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Rear: 36 psi (250 kPa, 2.5 kgf/cm
2 or bar)
Spare: 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 6 psi (40 kPa, 0.4 kgf/cm
2 or bar) to the front tires.
Never exceed the maximum cold tire inflation pressure
indicated on the tire sidewall.
Wheel size
Front wheels: 19  8J
Rear wheels: 19  9J
Spare wheel: 18  4T
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Light bulbs
Light bulbsBulb No.WType
ExteriorRear turn signal lights21A
Interior
Vanity lights8B
Footwell lights1943.8B
Trunk light5B

387Alphabetical Index
RC350/RC300 Owner's Manual
If the engine will not start ......................... 312
If your vehicle has to be stopped in an
emergency ................................................ 284
Ignition switch (engine switch) .............125
Overheating................................................. 320
Tachometer ..................................................... 66
Engine coolant Capacity .........................................................330
Checking .......................................................258
Preparing and checking before winter......................................................................... 203
Engine coolant temperature gauge ....... 66
Engine immobilizer system ........................ 56
Engine oil Capacity ......................................................... 328
Checking ....................................................... 256
Preparing and checking before winter......................................................................... 203
Warning light ............................................... 294
Engine oil maintenance data .................. 258
Engine oil pressure gauge ...........................74
Engine oil temperature gauge ...................74
Engine switch ..................................................125 Auto power off function ...........................128
Changing the engine switch modes.. 127
If your vehicle has to be stopped in an
emergency ................................................ 284
EPS (Electric Power Steering) ................199 Warning light ............................................... 295
Event data recorder (EDR) ............................7
F
First-aid kit storage belt .............................227
Flat tire Tire pressure warning system ............. 266
Vehicles with a spare tire ..................... 305
Floor mats ...........................................................22
Fluid Automatic transmission ............................331
Brake.................................................... 260, 332
Washer ........................................................... 262
Footwell light ................................................. 223 Front passenger occupant classification
system .............................................................. 36
Front position lights Wattage ..........................................................336
Front seats Adjustment ....................................................... 97
Cleaning ......................................................... 243
Correct driving posture ............................ 23
Driving position memory ........................ 100
Head restraints............................................. 103
Memory recall function............................ 102
Power easy access system .................... 100
Seat heaters .................................................... 221
Seat position memory .............................. 100
Seat ventilators .............................................. 221
Front side marker light Light switch .................................................... 140
Front turn signal lights Replacing light bulbs............................... 280
Turn signal lever ...........................................134
Wattage ..........................................................336
Fuel Capacity .........................................................328
Fuel gauge........................................................ 66
Fuel pump shut off system..................... 292
Information .................................................... 337
Refueling.......................................................... 153
Type ..................................................................328
Warning light ............................................... 297
Fuel consumption Average fuel economy .............................. 73
Current fuel consumption ........................ 73
Fuel filler door If the fuel filler do or cannot be opened
............................................................................314
Refueling.......................................................... 153
Fuel gauge ......................................................... 66
Fuel pump shut off system........................ 292
Fuses ..................................................................276
G
Garage door opener ................................. 230

389Alphabetical Index
RC350/RC300 Owner's Manual
Keyless entry .......................................... 86, 93
Mechanical key.............................................. 82
Replacing the battery............................... 275
Warning buzzer ............................................ 93
Wireless remote control........................... 84
Knee airbags .................................................... 28
L
Lane Departure Alert with steering control (LDA) Operation........................................................ 167
Warning messages .................................... 172
Language (multi-information display) ....76
LDA (Lane Departure Alert with steering control) Operation........................................................ 167
Warning messages .................................... 172
LDA (Lane Departure Alert with steering control) switch .............................................169
LDH (Lexus Dynamic Handling system) ............................................................................199
Lever Auxiliary catch lever ................................. 253
Hood lock release lever......................... 253
Shift lever.......................................................... 129
Turn signal lever ...........................................134
Wiper lever.....................................................145
Lexus Dynamic Handling system (LDH) ............................................................................199
Lexus Enform Safety Connect.................. 52
Lexus Safety System + Automatic High Beam .............................. 142
LDA (Lane Departure Alert with steering control) .......................................................... 167
PCS (Pre-Collision System)................. 160
License plate lights Light switch .................................................... 140
Replacing light bulbs................................280
Light Wattage.......................................................... 336
Light bulbs Replacing ....................................................... 279 Lights
Automatic High Beam system ..............142
Front interior lights .................................... 223
Headlight switch.......................................... 140
Interior lights ................................................. 223
Interior lights list .......................................... 223
Personal lights ............................................. 224
Rear interior lights ..................................... 223
Replacing light bulbs............................... 280
Trunk light ...........................................................91
Turn signal lever ...........................................134
Vanity lights .................................................. 229
Wattage ..........................................................336
Lock steering column ..................................125
M
Maintenance Do-it-yourself maintenance .................. 251
General maintenance ............................. 247
Maintenance date...................................... 326
Maintenance requirements .................. 246
Malfunction indicator lamp ..................... 294
Master warning light .................................. 298
Menu icons.........................................................72
Meter Changing the main meter location...... 69
Clock................................................................... 66
Indicators........................................................... 64
Instrument panel light control................. 70
Meters................................................................. 66
Multi-information display ............................ 71
Settings............................................................... 76
Units..................................................................... 75
Warning lights .............................................293
Warning messages.................................... 301
Micro dust and pollen filter ....................... 217
Mirrors Inside rear view mirror ............................. 107
Outside rear view mirror defoggers . 217
Outside rear view mirrors...................... 108
Vanity mirrors .............................................. 229

391Alphabetical Index
RC350/RC300 Owner's Manual
Power control unit coolantPreparing and checking before winter......................................................................... 203
Power easy access system ....................... 100
Power outlet .................................................. 228
Power steering (Elect ric power steering
system)............................................................199 Warning light ............................................... 295
Power windows Door lock linked window operation..... 111
Jam protection function............................. 110
Operation......................................................... 110
Window lock switch ..................................... 111
Pre-Collision System (PCS) Function ........................................................... 160
PCS OFF switch ..........................................162
Warning light ............................................... 296
Warning message...................................... 301
R
Radar cruise control (dynamic radar cruise control with full-speed range)............... 174
Radiator ........................................................... 260
RCTA Function ........................................................... 189
Rear Cross Traffic Alert (RCTA) .......... 189
Rear seats .......................................................... 99 Head restraints ............................................ 103
Seat heaters .................................................... 221
Seat ventilators.............................................. 221
Rear side marker lights Light switch .................................................... 140
Rear turn signal lights Turn signal lever ...........................................134
Wattage.......................................................... 336
Rear view mirror Inside rear view mirror..............................107
Outside rear view mirrors ..................... 108
Rear window defogger ............................... 217
Refueling Capacity ......................................................... 328
Fuel types....................................................... 328 If the fuel filler do
or cannot be opened
............................................................................314
Opening the fuel tank cap ..................... 153
Remote Touch ..............................................208
Replacing Electronic key battery .............................. 275
Fuses................................................................. 276
Light bulbs ..................................................... 279
Tires ................................................................. 305
Resetting the message indicating mainte- nance is required ...................................... 246
Rev indicator .................................................... 68
Rev peak............................................................. 69
S
Seat belt reminder light............................. 297
Seat belts............................................................ 24 Automatic Locking Retractor................. 26
Child restraint system installation ..40, 41
Cleaning and maintaining the seat belt.......................................................................... 243
Emergency Locking Retractor .............. 26
How to wear your seat belt ..................... 25
How your child should wear the seat belt
............................................................................. 25
Pregnant women, proper seat belt use ............................................................................. 24
Reminder light and buzzer ................... 297
Seat belt extender......................................... 25
Seat belt pretensioners .............................. 27
SRS warning light....................................... 294
Seat heaters ..................................................... 221
Seat position memory................................. 100
Seat ventilators ............................................... 221
Seating capacity.............................................123
Seats Adjustment ....................................................... 97
Cleaning ......................................................... 243
Driving position memory ........................ 100
Head restraints............................................. 103
Power easy access system .................... 100
Properly sitting in the seat ........................ 23

392Alphabetical Index
RC350/RC300 Owner's Manual
Seat heaters .................................................... 221
Seat position memory .............................. 100
Seat ventilators.............................................. 221
Seats, Front Child seats/child restraint system installa-tion .................................................................... 40
Sensor Automatic headlight system.................. 140
Automatic High Beam system.............. 142
Inside rear view mirror............................. 108
LDA (Lane Departure Alert with steering control) .......................................................... 167
Radar sensor................................................. 156
Rain-sensing windshield wipers............ 151
Service reminder message ..................... 246
Shift lever Automatic transmission ............................ 129
Side airbags ...................................................... 28
Side marker lights Light switch .................................................... 140
Replacing light bulbs................................280
Side mirrors Adjustment..................................................... 108
BSM (Blind Spot Monitor) .................... 189
Folding ............................................................. 109
Linked mirror function when reversing.......................................................................... 109
Mirror position memory.......................... 100
RCTA function ............................................. 189
Side turn signal lights Replacing light bulbs................................280
Turn signal lever ...........................................134
Wattage.......................................................... 336
Side windows ................................................... 110
Smart access system with push-button start Antenna location........................................... 93
Entry functions................................................ 86
Starting the engine ......................................125
Warning message...................................... 301
Snow mode ....................................................... 131
Snow tires ....................................................... 203 Spare tire.........................................................305
Storage location ........................................ 305
Spark plug ...................................................... 330
Specifications ................................................ 326
Speedometer ................................................... 66
Steering lock Column lock release ................................. 125
Steering lock system warning message........................................................................... 125
Steering wheel Adjustment ..................................................... 106
Heated steering wheel .............................. 221
Meter control switches .............................. 72
Power easy access system .................... 100
Steering wheel position memory........ 100
Stop lights Replacing light bulbs............................... 280
Wattage ..........................................................336
Storage features .......................................... 225
Stuck If the vehicle becomes stuck ................ 324
Sun visors ........................................................ 229
Sunshade Roof...................................................................... 113
Switch ASC (Active Sound Control) dial...... 139
Meter control switches .............................. 72
Switches Activating the Automatic High Beam142
Automatic High Beam system ..............142
Brake Hold switch.......................................137
Door lock switches ..................................... 88
Driving mode select switch ................... 196
Driving position memory switches .... 100
Emergency flashers switch ...................284
Engine switch ................................................ 125
Garage door opener switches...........230
Heated steering wheel switch ............... 221
Ignition switch ............................................... 125
Instrument panel light control switches............................................................................. 70
Light switches ............................................... 140