2018 LEXUS NX300h turn signal bulb

13Pictorial index
LEXUS NX300h Owners Manu-
al_USA_OM78212U Precautions against winter season ............................................................................ P.257
To prevent freezing (windshield wiper de-icer) .................................................. P.273
Precautions against car wash ....................................................................................... P.315
Fuel filler door .......................................................................................................... P.196
Refueling method .............................................................................................................. P .196
Fuel type/fuel tank capacity ...... .................................................................................... P.401
Tires.......................................................................................................................... ..P.336
Tire size/inflation pressure ...........................................................................................P.406
Winter tires/tire chain .................................................................................................... P.25 7
Checking/rotation/tire pressure warning system.............................................. P.336
Coping with flat tires........................................................................................................ P .377
Hood ......................................................................................................................... P. 325
Opening ........................................................................................................................ ....... P.325
Engine compartment cover .........................................................................................P.328
Engine oil ..................................................................................................................... ......... P.402
Coping with overheat ..................................................................................................... P.394
Warning messages .......................................................................................................... P.374
Headlights .................................................................................................................P.18 3
Parking lights/daytime running lights...............................................................P.183
Fog lights....................................................................................................................P .189
Turn signal lights ...................................................................................................... P.176
Tail lights .................................................................................................................... P.183
License plate lights .................................................................................................P.183
Back-up light
Shifting the shift lever to R ...............................................................................................P.1 73
Side marker lights ...................................................................................................P.183 *
:If equipped Light bulbs of the exterior lights for driving
(Replacing method: P.353, Watts: P.407) E
F
G
H
I
J
K
L
M
N
O

176 4-2. Driving procedures
LEXUS NX300h Owners Manu-
al_USA_OM78212U 2 DownshiftingThe selected shift range, from 1 to 6, will be
displayed.
The initial shift range in S mode is 4. ■
Shift ranges and their functions
 You can choose from 6 levels of
accelerating force and engine brak-
ing force.
 A lower shift range will provide
greater accelerating force and
engine braking force than a higher
shift range, and the engine revolu-
tions will also increase. ■
Downshifting restriction warning
buzzer
To help ensure safety and driving perfor-
mance, downshifting operation may some-
times be restricted. In some circumstances,
downshifting may not be possible even
when the shift lever or paddle shift switch is
operated. (A buzzer will sound twice.)
1 Right turn
2 Lane change to the right (move the
lever partway and release it)
The right hand signals will flash 3
times.
3 Lane change to the left (move the
lever partway and release it)
The left hand signals will flash 3
times.
4 Left turn ■
Turn signals can be operated when
The power switch is in 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.
■
Customization
→ P.425Turn signal lever
Operating instructions

3536-3. Do-it-yourself maintenance
LEXUS NX300h Owners Manu-
al_USA_OM78212U 6
Maintenance and care
→ P.328
Front side marker light (bulb type)
Front turn signal light (bulb type) ■
Bulbs that need to be replaced by
the Lexus dealer
 Headlights
 Front turn signal lights (LED type)
 Parking lights and Daytime running
lights
 Front fog lights
 Front side marker lights (LED type)
 Side turn signal lights
 Stop/tail lights
 Rear side marker lights
 Back-up light
 Rear turn signal light
 High mounted stoplight
 License plate lights
 Outer foot lights ■
LED lights
The lights other than the front side marker
lights (bulb type) and front turn signal lights
(bulb type) 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 have built up on the
inside of the lens.
●
Water has built up inside the headlight.
■
When replacing light bulbs
→ P.407Light bulbs You may replace the following bulbs
by yourself.
The difficulty level of replacement
varies depending on the bulb. If
necessary bulb replacement seems
difficult to perform, contact your
Lexus dealer.
For more information about replac-
ing other light bulbs, contact your
Lexus dealer.
Removing the engine compart-
ment cover
Bulb locations
A
B

354 6-3. Do-it-yourself maintenance
LEXUS NX300h Owners Manu-
al_USA_OM78212U Before replacing, check the wattage of
the light bulb to be replaced.
( → P.407) ■
Front side marker lights (bulb type)
1 Turn the bulb base counterclock-
wise.
2 Remove the light bulb.
3 When installing, reverse the steps
listed. ■
Front turn signal lights (bulb type)
1 Open the hood and remove the
cover for engine compartment
cover. ( → P.325, 328) 2 Remove the cover.
Push the center of the clip.
Remove the clip and cover.
3 Turn the bulb base counterclock-
wise.
4 Remove the light bulb.Replacing light bulbs
A
B

4078-1. Specifications
LEXUS NX300h Owners Manu-
al_USA_OM78212U 8
Vehicle specifications 
Compact spare tire
A: Wedge base bulbs (clear)
B: Wedge base bulbs (amber) *
:If equippedTire size T165/80D17 104M
Spare tire inflation pressure
(Recommended cold tire inflation
pressure) 60 psi (420 kPa, 4.2 kgf/cm 2
or bar)
Wheel size 17 × 4 T
Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m)
Light bulbs Light bulbs Bulb No. W Type
Exterior Front side marker lights (bulb
type) W5W 5 A
Front turn signal lights (bulb
type)* 585
(WY21W) 21 B
Interior Vanity lights ⎯ 8 A

450 Alphabetical Index
LEXUS NX300h Owners Manu-
al_USA_OM78212U Accessory mode .........................................170
Compartment ............................................. 327
Engine switch................................................ 168
Hood................................................................ 325
How to start the hybrid system ........... 168
Identification number ................................ 401
If your vehicle has to be stopped in an
emergency ............................................... 358
Ignition switch (power switch) ............. 168
Overheating................................................. 394
Power switch ................................................ 168
Engine compartment cover .................... 328
Engine coolant
Capacity .........................................................403
Checking .......................................................330
Preparing and checking before winter
......................................................................... 257
Warning light ...............................................366
Engine coolant temperature gauge ........79
Engine oil
Capacity ......................................................... 402
Checking ....................................................... 328
Warning light ...............................................366
Engine oil maintenance data .................. 329
Engine switch ................................................. 168
EPS (Electronic Power Steering)
Function ..........................................................250
Warning light ............................................... 367
EV drive mode................................................. 171
EV indicator ...................................................... 62
Event data recorder (EDR) ............................7 F
Flat tire ..............................................................377
Tire pressure warning system ............ 338
Floor mats .......................................................... 24
Fluid
Brake ............................................................... 405
Transmission................................................ 404
Washer ........................................................... 332
Fog lights
Replacing light bulbs ................................353
Switch................................................................ 189
Front passenger occupant classification
system ................................................................ 41
Front passenger’s seat belt reminder light
.......................................................................... 369
Front seats ........................................................128
Adjustment ..................................................... 128
Cleaning ...........................................................317
Correct driving posture ............................ 25
Driving position memory .........................134
Head restraints..............................................137
Power easy access system .....................134
Seat heaters .................................................. 276
Seat position memory ...............................134
Front side marker lights
Light switch .................................................... 183
Replacing light bulbs ................................354
Wattage ..........................................................407
Front turn signal lights
Replacing light bulbs ................... 353, 354
Turn signal lever ...........................................176
Wattage ..........................................................407
Fuel
Capacity .......................................................... 401
Fuel gauge ........................................................ 79
Gas station information ......................... 460
Information ................................................... 408
Refueling.......................................................... 196
Type ................................................................... 401
Warning light .............................................. 369
Fuel filler door .................................................196

452 Alphabetical Index
LEXUS NX300h Owners Manu-
al_USA_OM78212U J
Jack
Positioning a floor jack............................ 326
Vehicle-equipped jack ........................... 378
Jack handle .................................................... 378
Jam protection function
Moon roof ....................................................... 147
Power back door opener and closer. 118
Power windows............................................ 144 K
Keyless entry
Smart access system with push-button
start .................................................................. 122
Wireless remote control......................... 104
Keys.....................................................................102
Battery-saving function ............................ 123
Electronic key ................................................102
Engine switch................................................ 168
If the electronic key does not operate
properly....................................................... 387
If you lose your keys.................................386
Key number plate ........................................102
Keyless entry ................................................. 104
Mechanical key.............................................102
Power switch ................................................ 168
Replacing the battery............................... 347
Warning buzzer ........................................... 122
Wireless remote control key ................ 104
Knee airbags .................................................... 32
L
Lane Departure Alert wi th steering control
(LDA) ..............................................................210
Language (multi-information display) 422
LATCH anchors ............................................. 55
LDA (Lane Departure Alert with steering
control) ...........................................................210 Lever
Auxiliary catch lever .................................325
Hood lock release lever .........................325
Shift lever ..........................................................173
Turn signal lever ...........................................176
Wiper lever .................................................... 189
Lexus Enform Remote.................................. 311
Lexus Enform Safety Connect............... 306
Lexus Enform Service Connect ..............312
Lexus Safety System+................................. 198
Automatic High Beam ............................. 186
Dynamic radar cruise control with full-
speed range ................................................ 217
LDA (Lane Departure Alert with steering
control) ......................................................... 210
PCS (Pre-Collision System) ................203
License plate lights
Light switch .................................................... 183
Replacing light bulbs ................................353
Light
Automatic High Beam system ............. 186
Fog light switch ............................................ 189
Headlight switch.......................................... 183
Illuminated entry system ......................... 278
Interior light list ............................................ 278
Interior lights ................................................. 279
Luggage compartment light ................... 112
Personal lights ............................................. 279
Replacing light bulbs ................................353
Turn signal lever ...........................................176
Vanity lights ................................................. 288
Wattage ..........................................................407
Welcome light illumination control ... 107
Light bulbs
Replacing .......................................... 353, 354
Wattage ..........................................................407
Luggage cover ............................................. 286

454 Alphabetical Index
LEXUS NX300h Owners Manu-
al_USA_OM78212U Switch .............................................................. 279
Power back door open er and closer ..... 110
Power control unit coolant
Capacity .........................................................403
Checking .......................................................330
Preparing and checking before winter
......................................................................... 257
Radiator ............................................................331
Power easy access system ........................134
Power outlets ................................................ 289
Power steering (Electric Power Steering
system).......................................................... 250
Warning light ............................................... 367
Power switch .................................................. 168
Power windows
Door lock linked window operation..145
Jam protection function............................ 144
Operation........................................................ 144
Window lock switch ..................................145
Pre-Collision System (PCS)
Function .......................................................... 203
PCS switch ...................................................205
Warning light ............................................... 367
Warning message..................................... 374 R
Radar cruise control (dynamic radar cruise
control with full-speed range)............... 217
Radiator .............................................................331
Rear Cross Traffic Alert ............................. 241
Rear seat
Folding down the rear seatbacks ....... 130
Rear side marker lights
Light switch .................................................... 183
Replacing light bulbs ................................353
Rear turn signal lights
Replacing light bulb ..................................353
Turn signal lever ...........................................176
Rear view mirror
Inside rear view mirror ............................. 140
Outside rear view mirrors.......................142
Rear window defogger ............................. 269
Rear window wiper.......................................194
Refueling ...........................................................196
Capacity .......................................................... 401
Fuel types ........................................................ 401
Opening the fuel tank cap ..................... 196
When the fuel filler door cannot be
opened.........................................................387
Regenerative braking ................................... 62
Remote Touch .............................................. 264
Replacing
Electronic key battery .............................. 347
Fuses.................................................................349
Light bulbs .....................................................353
Tires .................................................................. 377
Reporting safety defects for U.S. owners
.......................................................................... 432
Resetting the message indicating mainte-
nance is required ........................................319
Road accident cautions ............................... 65