2016 LEXUS RX350 headlight bulb

622 7-3. Do-it-yourself maintenance
RX350_U_OM48E90U ■
LED lights
The headlight low beams, headlight high beams, front turn signal lights (vehicles with tri-
ple-beam headlights), parking lights and dayt ime running lights, front fog lights, corner-
ing lights (if equipped), front side marker lights (vehicles with tr iple-beam headlights),
side turn signal lights, stop/t ail lights, rear turn signal lig ht (vehicles with triple-beam
headlights), rear side marker lights, high moun ted stoplight, license plate lights, and outer
foot lights consist of a number of LEDs. If an y of the LEDs has burned out, take your vehi-
cle to your Lexus dealer to have the light replaced. ■
Condensation build-up on the inside of a lens
Temporary condensation build-up on the inside of the headlight lens does not indicate a
malfunction. Contact your Lexus dealer for mo re information in the following situations:●
Large drops of water have built up on the inside of a lens.●
Water has built up inside a headlight. ■
When replacing light bulbs
 P. 6 0 6
WA R N I N G ■
To p r e v e n t i n j u r y
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 comp onent, possibly causing 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 unavoid-
able to hold the glass portion, use and ho ld 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 head-
lights or cause condensation to build up on the lens.●
Do not attempt to repair or disassemble the light bulbs, connectors, electric circuits
or component parts.
Doing so may result in death or se rious 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 installin g to prevent heat damage.

682 9-1. Specifications
RX350_U_OM48E90U A: Wedge base bulbs (amber)
B: Wedge base bulbs (clear)
* 1
: Vehicles with single-beam headlights
* 2
: Vehicles without door trim ornament lightsLight bulbs Light bulbs Bulb No. W Ty p e
Exterior Front side marker lights
* 1
 5 B
Front turn signal lights
* 1
74 4 4 N A 28 /8 A
Rear turn signal lights
* 1
 21 A
Back-up lights 921 16 B
Interior Door courtesy lights
* 2
 5 B
Vanity lights  8 B
Luggage compartment light  5 B

733Alphabetical index
RX350_U_OM48E90U Audio system (with Lexus
Display Audio System) ................... 390
Antenna ................................................... 419
Audio input........................................... 399
AUX port.............................................. 399
Bluetooth ®
audio ............................. 448
CD player .............................................. 422
iPod ...........................................................429
MP3/WMA disc ............................... 422
Optimal use ......................................... 409
Portable music player ...................... 437
Radio ......................................................... 416
Setup menu ...........................................402
Steering wheel audio
switches .............................................. 396
USB memory .......................................433
Audio system
(with navigation system)
*Automatic air conditioning
system .................................................... 495
Air conditioning filter....................... 598
S-FLOW mode ................................. 496
Automatic headlight leveling
system .................................................... 243
Automatic High Beam ....................... 245
Automatic light control system.........241
Automatic transmission .......... 225, 229
If the shift lever cannot be
shifted from P .................................. 660
M mode ....................................................231
Paddle shift switches ............. 230, 231
S mode .................................................... 226
AUX port................................................. 399
Auxiliary boxes ..............................517, 521 Back door
Power back door ............................... 130
Touchless power back door.......... 132
Wireless remote control................. 130
Back-up lights
Replacing light bulbs ........................ 610
Wattage ................................................. 682
Battery
Battery checking ................................. 581
If the battery is discharged............665
Preparing and checking before
winter................................................... 380
Warning light ....................................... 634
Blind Spot Monitor (BSM) ............... 355
Blind Spot Monitor function.........359
Rear Cross Traffic
Alert function.................................... 363
Bluetooth ®
............................................... 471
Audio system ....................................... 448
Hands-free system
(for cellular phone) .......................450
Bottle holders .......................................... 515
Brake
Brake Hold ........................................... 239
Fluid ......................................................... 680
Parking brake ...................................... 235
Warning light ....................................... 634
Brake assist ..............................................374
Brake Hold.............................................. 239
Warning light .......................................635
Break-in tips ............................................. 194
Brightness control
Instrument panel light control ........ 87 B
* : Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

738 Alphabetical index
RX350_U_OM48E90U Hands-free system
(for cellular phone) ........................... 450
Head restraints ........................................ 167
Head-up display......................................107
Headlight cleaner................................. 250
Headlights ................................................. 241
Automatic headlight leveling ....... 243
Automatic High Beam ....................245
Light switch .............................................241
Replacing light bulbs ......................... 610
Wattage ................................................. 682
Windshield wiper linked
headlight illumination.................... 244
Heated steering wheel ....................... 506
Heaters
Automatic air conditioning
system ................................................. 495
Heated steering wheel ................... 506
Outside rear view mirrors ............ 500
Seat heaters .............................506, 507
High mounted stoplight
Replacing ................................................ 610
Hill-start assist control ........................ 374
Hood .......................................................... 572
Hooks
Cargo hooks ......................................... 518
Cargo net hooks ................................. 518
Front passenger footwell
hooks ................................................... 533
Grocery bag hooks........................... 519
Retaining hooks (floor mat) ............. 26
Horn .............................................................169
HUD (Head-up display) ......................107 I/M test ..................................................... 569
Identification
Engine ..................................................... 676
Vehicle .................................................... 675
Ignition switch (engine switch) ....... 220
Illuminated entry system ...................... 511
Immobilizer system ................................. 74
Indicators .................................................... 80
Initialization
Engine oil maintenance data ....... 577
Items to initialize ................................... 712
Power back door ............................... 138
Tire pressure warning system .... 585
Inside rear view mirror...........................171
Instrument panel light control .............87
Interior lights .......................................... 508
Switch ..................................................... 509
Wattage ................................................. 682
Intuitive parking assist ........................ 330
Jack
Positioning a floor jack.................... 573
Vehicle-equipped jack ................... 647
Jack handle .............................................. 647
Jam protection function
Electronic sunshade.......................... 186
Moon roof ...............................................182
Panoramic moon roof...................... 186
Power back door opener
and closer ........................................... 138
Power windows....................................178H I
J

739Alphabetical index
RX350_U_OM48E90U Keyless entry
Smart access system with
push-button start ............................. 146
Wireless remote control .......120, 130
Keys............................................................. 120
Battery-saving function .................... 148
Electronic key ....................................... 120
Engine switch .......................................220
If the electronic key does not
operate properly.............................. 661
Key number plate ............................... 120
Keyless entry ......................................... 120
Mechanical key ...................................... 121
Replacing the battery ...................... 603
Warning buzzer .................................. 125
Wireless remote control ................. 120
Knee airbags ............................................. 36
Lane Departure Alert
with steering control (LDA).......... 293
Lane-Keeping Assist (LKA)............. 283
Language (multi-information
display)...................................................... 101
LATCH anchors ...................................... 69
LDA (Lane Departure Alert
with steering control) ...................... 293
Lever
Auxiliary catch lever ......................... 572
Hood lock release lever ................. 572
Shift lever .................................... 225, 229
Turn signal lever ................................. 234
Wiper lever .............................. 250, 256
Lexus Climate Concierge ................ 494 Lexus Display Audio controller ..... 392
Lexus Enform
* Lexus Enform Remote
* .................... 552
LEXUS Enform Safety
Connect.................................................547
LEXUS Enform Service
Connect
* ............................................. 554
Lexus parking assist monitor ........... 339
Display..................................................... 340
Precautions ........................................... 346
Lexus Safety System+ .........................262
Automatic High Beam.................... 245
Dynamic radar cruise control ....... 314
Dynamic radar cruise control
with full-speed range ................... 302
LDA (Lane Departure Alert
with steering control) ................... 293
LKA (Lane-Keeping Assist)......... 283
PCS (Pre-Collision System) ....... 270
License plate lights
Light switch............................................. 241
Replacing light bulbs ........................ 610
Light
Automatic High Beam.................... 245
Cornering lights ................................. 242
Fog light switch ................................... 249
Headlight switch .................................. 241
Illuminated entry system.................... 511
Interior light list ................................... 508
Interior lights ....................................... 509
Luggage compartment light ..........136
Personal lights ...................................... 510
Replacing light bulbs ........................ 610
Turn signal lever ................................. 234
Vanity lights .......................................... 523K
L
* : Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

743Alphabetical index
RX350_U_OM48E90U Seats
Adjustment ............................................. 152
Adjustment precautions .................. 152
Child seats/child restraint
system installation.............................. 57
Cleaning .................................................. 561
Driving position memory ................ 162
Folding down the rear
seatbacks ............................................. 153
Front seat heaters ............................. 506
Head restraint ........................................167
Power easy access system ............ 162
Properly sitting in the seat ................ 28
Rear seat heaters .............................. 507
Seat position memory....................... 162
Seat ventilators ................................... 507
Sensor
Automatic headlight system ......... 243
Camera sensor ................................... 264
Inside rear view mirror ...................... 172
Intuitive parking assist ..................... 330
Radar sensor ........................................264
Rain-sensing windshield
wipers ................................................... 252
Touchless sensor .................................132 Service reminder indicators ............... 80
Shift lever ...................................... 225, 229
Side airbags ................................................ 37
Side doors ................................................. 124
Side marker lights
Light switch............................................. 241
Replacing light bulbs ........................ 610
Side mirrors .............................................. 173
Adjusting and folding ........................ 173
BSM (Blind Spot Monitor) ...........355
Side turn signal lights
Replacing light bulbs ........................ 610
Turn signal lever ................................. 234
Smart access system with
push-button start................................. 146
Antenna location..................................146
Entry functions ........................... 124, 130
Starting the engine ............................ 220
Snow tires ................................................ 382
Spare tire
Inflation pressure............................... 680
Storage location ................................. 647
* : Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.