turn signal bulb LEXUS RC300 2021 Owners Manual

12Pictorial index
Windshield wipers .................................................................................................. P.147
Precautions for winter season .....................................................................................P.205
To prevent freezing (windshield wiper de-icer)
*...................................................P.219
Precautions against car wash ............................. ......................................................... P.243
Fuel filler door .......................................................................................................... P.155
Refueling method .............................................................................................................. P .155
Fuel type/fuel tank capacity ...... ...................................................................................P.330
Tires.......................................................................................................................... ..P.265
Tire size/inflation pressure ........................................................................................... P.334
Winter tires/tire chain ....................................................................................................P.20 5
Checking/rotation/tire pressure warning system.............................................. P.265
Coping with flat tires........................................................................................................ P .307
Hood ..........................................................................................................................P.255
Opening ........................................................................................................................ ....... P.255
Engine oil ..................................................................................................................... .........P.330
Coping with overheating ............................................................................................... P.322
Warning messages ..........................................................................................................P.303
Headlights ................................................................................................................. P.14 2
Parking lights/daytime running lights............................................................... P.142
Turn signal lights ...................................................................................................... P.136
Cornering lights ...................................................................................................... P.142
Side marker lights ................................................................................................... P.142
Tail lights .................................................................................................................... P.142
Stop lights
Back up light
Shifting the shift lever to R ...............................................................................................P.1 32
License plate lights ................................................................................................. P.142
*:If equipped
Light bulbs of the exterior lights for driving
(Replacing method: P. 281, Watts: P.338)
D
E
F
G
H
I
J
K
L
M
N
O

1364-2. Driving procedures
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.351)
Turn signal lever
Operating instructions

2816-3. Do-it-yourself maintenance
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.338)
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

2826-3. Do-it-yourself maintenance
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 inside the headlight.
■When replacing light bulbs
 P.280
■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

2836-3. Do-it-yourself maintenance
6
Maintenance and care
4Pull the light unit toward the rear of
the vehicle to remove it.
5 Turn the bulb base counterclock-
wise.
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.

3388-1. Specifications
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

388Alphabetical Index
If the engine will not start .........................314
If your vehicle has to be stopped in an
emergency ................................................286
Ignition switch (engine switch) ............. 127
Overheating................................................. 322
Tachometer ..................................................... 66
Engine coolant Capacity ......................................................... 332
Checking .......................................................260
Preparing and checking before winter.........................................................................205
Engine coolant temperature gauge ....... 66
Engine immobilizer system ........................ 56
Engine oil Capacity .........................................................330
Checking .......................................................258
Preparing and checking before winter.........................................................................205
Warning light ............................................... 296
Engine oil maintenance data .................. 260
Engine oil pressure gauge ...........................74
Engine oil temperature gauge ...................74
Engine switch .................................................. 127 Auto power off function .......................... 130
Changing the engine switch modes.. 129
If your vehicle has to be stopped in an
emergency ................................................286
EPS (Electric Power Steering) ................201 Warning light ............................................... 297
Event data recorder (EDR) ............................6
F
First-aid kit storage belt ............................ 229
Flat tire Tire pressure warning system .............268
Vehicles with a spare tire ...................... 307
Floor mats ...........................................................22
Fluid Automatic transmission .......................... 333
Brake.................................................... 262, 334
Washer ........................................................... 264
Footwell light ................................................. 225 Front passenger occupant classification
system .............................................................. 36
Front position lights Wattage ......................................................... 338
Front seats Adjustment ....................................................... 99
Cleaning .........................................................245
Correct driving posture ............................ 23
Driving position memory ........................ 102
Head restraints............................................. 105
Memory recall function............................ 104
Power easy access system .................... 102
Seat heaters .................................................. 223
Seat position memory .............................. 102
Seat ventilators ............................................ 223
Front side marker light Light switch .....................................................142
Front turn signal lights Replacing light bulbs ................................282
Turn signal lever .......................................... 136
Wattage ......................................................... 338
Fuel Capacity ........................................................ 330
Fuel gauge ........................................................ 66
Fuel pump shut off system..................... 294
Information ....................................................339
Refueling.......................................................... 155
Type ................................................................. 330
Warning light ...............................................299
Fuel consumption Average fuel economy .............................. 73
Current fuel consumption ........................ 73
Fuel filler door If the fuel filler do or cannot be opened
........................................................................... 316
Refueling.......................................................... 155
Fuel gauge ......................................................... 66
Fuel pump shut off system........................ 294
Fuses ................................................................. 278
G
Garage door opener ................................. 232

390Alphabetical Index
Keyless entry ..........................................88, 95
Mechanical key.............................................. 84
Replacing the battery................................277
Warning buzzer ............................................ 95
Wireless remote control........................... 86
Knee airbags .................................................... 28
L
Lane Departure Alert wi th steering control
(LDA) Operation........................................................169
Warning messages .................................... 174
Language (multi-information display) ....76
LDA (Lane Departure Alert with steering control)Operation........................................................169
Warning messages .................................... 174
LDA (Lane Departure Alert with steering control) switch .............................................. 171
LDH (Lexus Dynamic Handling system) .......................................................................... 202
Lever Auxiliary catch lever ................................. 255
Hood lock release lever......................... 255
Shift lever........................................................... 131
Turn signal lever ...........................................136
Wiper lever..................................................... 147
Lexus Dynamic Handling system (LDH) .......................................................................... 202
Lexus Enform Safety Connect.................. 52
Lexus Safety System + Automatic High Beam .............................. 144
LDA (Lane Departure Alert with steering control) ..........................................................169
PCS (Pre-Collision System).................. 162
License plate lights Light switch ..................................................... 142
Replacing light bulbs................................ 282
Light Wattage..........................................................338
Light bulbs Replacing .........................................................281 Lights
Automatic High Beam system ..............144
Front interior lights .................................... 225
Headlight switch...........................................142
Interior lights ................................................. 225
Interior lights list .......................................... 225
Personal lights ............................................. 226
Rear interior lights ..................................... 225
Replacing light bulbs ................................282
Trunk light ......................................................... 93
Turn signal lever .......................................... 136
Vanity lights ....................................................231
Wattage ......................................................... 338
Lock steering column .................................. 127
M
Maintenance Do-it-yourself maintenance .................253
General maintenance ............................. 249
Maintenance date ......................................328
Maintenance requirements ..................248
Malfunction indicator la mp ..................... 296
Master warning light ..................................300
Menu icons.........................................................72
Meter Changing the main meter location......69
Clock...................................................................66
Indicators........................................................... 64
Instrument panel light control................... 71
Meters................................................................. 66
Multi-information display ............................ 71
Settings............................................................... 76
Units..................................................................... 75
Warning lights .............................................295
Warning messages.................................. 303
Micro dust and pollen filter .......................219
Mirrors Inside rear view mirror ............................. 109
Outside rear view mirror defoggers .219
Outside rear view mirrors........................ 110
Vanity mirrors ................................................231

392Alphabetical Index
Power easy access system ........................102
Power outlet .................................................. 230
Power steering (Electric power steering
system)............................................................201 Warning light ............................................... 297
Power windows Door lock linked window operation... 113
Jam protection function..............................112
Operation..........................................................112
Window lock switch ................................... 113
Pre-Collision System (PCS) Function ............................................................ 162
PCS OFF switch ..........................................164
Warning light ...............................................298
Warning message.....................................303
R
Radar cruise control (dynamic radar cruise control with full-speed range)............... 176
Radiator ........................................................... 262
RCTA Function ............................................................. 191
Rear Cross Traffic Alert (RCTA) ............ 191
Rear seats .......................................................... 101 Head restraints ............................................ 105
Seat heaters .................................................. 223
Seat ventilators............................................ 223
Rear side marker lights Light switch ..................................................... 142
Rear turn signal lights Turn signal lever ...........................................136
Wattage..........................................................338
Rear view mirror Inside rear view mirror............................. 109
Outside rear view mirrors ....................... 110
Rear window defogger ...............................219
Refueling Capacity .........................................................330
Fuel types.......................................................330
If the fuel filler door cannot be opened...........................................................................316
Opening the fuel tank cap ..................... 155 Remote Touch ................................................210
Replacing
Electronic key battery .............................. 277
Fuses................................................................. 278
Light bulbs ...................................................... 281
Tires ..................................................................307
Resetting the message indicating mainte- nance is required ...................................... 248
Rev indicator .................................................... 69
Rev peak............................................................. 69
S
Seat belt reminder light............................. 299
Seat belts............................................................ 24 Automatic Locking Retractor................. 26
Child restraint system installation ..40, 41
Cleaning and maintaining the seat belt..........................................................................245
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 ...................299
Seat belt extender......................................... 25
Seat belt pretensioners .............................. 27
SRS warning light.......................................296
Seat heaters ................................................... 223
Seat position memory..................................102
Seat ventilators ............................................. 223
Seating capacity.............................................125
Seats Adjustment ....................................................... 99
Cleaning .........................................................245
Driving position memory ........................ 102
Head restraints............................................. 105
Power easy access system .................... 102
Properly sitting in the seat ........................ 23
Seat heaters .................................................. 223
Seat position memory .............................. 102
Seat ventilators ............................................ 223

393Alphabetical Index
Seats, FrontChild seats/child restraint system installa-tion .................................................................... 40
Sensor Automatic headlight system................... 142
Automatic High Beam system.............. 144
Inside rear view mirror............................... 110
LDA (Lane Departure Alert with steering control) ..........................................................169
Radar sensor................................................. 158
Rain-sensing windshield wipers...........153
Service reminder message ..................... 248
Shift lever Automatic transmission ............................. 131
Side airbags ...................................................... 28
Side marker lights Light switch ..................................................... 142
Replacing light bulbs................................ 282
Side mirrors Adjustment....................................................... 110
BSM (Blind Spot Monitor) ...................... 191
Folding ................................................................. 111
Linked mirror function when reversing111
Mirror position memory...........................102
RCTA function ............................................... 191
Side turn signal lights Replacing light bulbs................................ 282
Turn signal lever ...........................................136
Wattage..........................................................338
Side windows ................................................... 112
Smart access system with push-button startAntenna location........................................... 95
Entry functions................................................88
Starting the engine ...................................... 127
Warning message.....................................303
Snow mode ......................................................133
Snow tires ....................................................... 205
Spare tire......................................................... 307 Storage location ......................................... 307
Spark plug ...................................................... 332
Specifications ................................................ 328 Speed indicator ............................................... 68
Speed meter
Speed indicator..............................................68
Speedometer ................................................... 66
Steering lock Column lock release .................................. 127
Steering lock system warning message............................................................................ 127
Steering wheel Adjustment ..................................................... 108
Heated steering wheel ............................ 223
Meter control switches .............................. 72
Power easy access system .................... 102
Steering wheel position memory........ 102
Stop lights Replacing light bulbs ................................282
Wattage ......................................................... 338
Storage features ...........................................227
Stuck If the vehicle becomes stuck ................326
Sun visors ..........................................................231
Sunshade Roof...................................................................... 115
Switch ASC (Active Sound Control) dial........ 141
Meter control switches .............................. 72
Switches Activating the Automatic High Beam144
Automatic High Beam system ..............144
Brake Hold switch...................................... 139
Door lock switches ......................................90
Driving mode select switch ................... 199
Driving position memory switches .... 102
Emergency flashers switch .................. 286
Engine switch ................................................. 127
Garage door opener switches........... 232
Heated steering wheel switch ............. 223
Ignition switch ................................................ 127
Instrument panel light control switches71
Light switches ................................................142
Moon roof switches..................................... 114
“ODO TRIP” switch .................................... 70