2015 TOYOTA SIENNA turn signal bulb

SIENNA_OM_01999-08001_(U)
5237-3. Do-it-yourself maintenance
7
Maintenance and care
■License plate lightsRemove the back door trim
board.
Turn the bulb base counter-
clockwise.
Remove the light bulb.
■Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by
your Toyota dealer.
● Headlight low beams (discharge bulbs)
● Parking lights (LED type)
● Daytime running lights (LED type)
● Side turn signal light (if equipped)
● Stop/tail lights (LED type) and rear side marker lights
● High mounted stoplight
● Outer foot lights (if equipped)
1
2
3

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SIENNA_OM_01999-08001_(U)
7-3. Do-it-yourself maintenance
■Discharge headlights (if equipped)
If voltage to the discharge bulbs is insufficient, the bulbs may not come on, or
may go out temporarily. The discharge bulbs will come on when normal
power is restored.
■ LED lights
The daytime running lights (LED type), parking lights (LED type), stop/tail
(LED type), side turn signal light, r ear side marker lights and high mounted
stoplight consists of a number of LEDs. If any of the LEDs burn out, take your
vehicle to your Toyota 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
indicate a malfunction. Contact your Toyota 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. 508

526
SIENNA_OM_01999-08001_(U)
7-3. Do-it-yourself maintenance
WARNING
■Discharge headlights (if equipped)
● Contact your Toyota dealer before replacing the discharge headlights
(including light bulbs).
● Do not touch the discharge headlight’s high voltage socket when the head-
lights are turned on.
An extremely high voltage of 30000 V will be discharged and could result
in serious injury or death by electric shock.
● Do not attempt to take apart or repair the low beam headlight bulbs, con-
nectors, power supply circuits, or related components.
Doing so could result in electric shock and death or serious injury.
■ When replacing the rear turn signal lights or stop/tail lights
Inspect the gasket for any damage (rip, tear, hole, etc.). If there is any dam-
age, please contact your Toyota dealer and have the gasket replaced.
Improper installation of the gasket may result in water entering the rear light
unit.
■ 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.
NOTICE
■When installing the back door trim
To prevent damage, be careful not to pinch any of the wire harnesses or
connectors with the back door trim.

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SIENNA_OM_01999-08001_(U)
9-1. Specifications
Light bulbs
Light bulbsBulb No.WTy p e
ExteriorHeadlights (low beam)
Discharge bulbs
Halogen bulbs 
35
55 A
B
Headlights (high beam) 9005 60 C
Fog lights 55 B
Front side marker lights
*1W5W 5 D
Front turn signal lights
*17444NA 28/8 E
Front turn signal/parking and
front side marker lights
*23457NAK 28/8 E
Rear turn signal lights WY21W 21 E
Tail lights W5W 5 D
Stop/tail lights
*37443 21/5 D
Back-up lights 921 16 D
License plate lights W5W 5 D
Outer foot lights W6W 6 D
InteriorFront personal/interior lights W5W 5 D
Rear personal/interior lights W5W/168 5 D
Luggage compartment light 3022 5 F
Vanity lights 7065T2 2.8 F
Front door courtesy lights 194 5 D
A: D4S discharge bulbs
B: H11 halogen bulbs
C: HB3 halogen bulbs D: Wedge base bulbs (clear)
E: Wedge base bulbs (amber)F: Double end bulbs
*1: Vehicles with LED type daytime running lights
*2: Vehicles without daytime running light s or with bulb type daytime running
lights
*3: Vehicles with bulb type stop/tail lights

654Alphabetical index
SIENNA_OM_01999-08001_(U)
Flat tire.............................. 562, 564
Floor mats .................................. 24
FluidAutomatic transaxle .............. 599
Brake .................................... 483
Transfer ................................ 599
Washer ................................. 487
Fog lights
Light switch ........................... 247
Replacing light bulbs............. 515
Wattage ................................ 602
Front automatic air conditioning system ............. 404
Front doors .............................. 110
Front passenger occupant
classification system .............. 50
Front seats ............................... 148
Adjustment ............................ 148
Cleaning................................ 463
Correct driving posture ........... 26
Driver’s seat position memory .............................. 168
Head restraints ..................... 172
Power easy access
system ......... ....................... 168
Seat heaters ......................... 416
Seat position memory ........... 168
Front side marker lights Light switch ........................... 237
Replacing light bulbs..... 517, 519
Wattage ................................ 602
Front turn signal lights Replacing light bulbs..... 517, 518
Turn signal lever ................... 235
Wattage ................................ 602 Fuel
Capacity................................ 596
Fuel gauge.............................. 88
Fuel pump shut off system ... 536
Gas station information......... 664
Information............................ 603
Refueling .............................. 254
Type...................................... 596
Warning light......................... 539
Warning message................. 555
Fuel consumption
information ............................ 100
Fuel filler door ......................... 254 Refueling .............................. 254
Fuel pump shut off system..... 536
Fuses ........................................ 506
Garage door opener ................ 444
Gauges ....................................... 87
Glove box ................................. 423
Grocery bag hooks.................. 443
F
G

656Alphabetical index
SIENNA_OM_01999-08001_(U)
Keyless entrySmart key system ................. 142
Wireless remote control ........ 105
Keys Battery-saving function ......... 144
Electronic key ....................... 104
Engine switch................ 223, 226
If you lose your keys ............. 107
If the electronic key does
not operate properly ........... 581
Key number plate.................. 104
Keyless entry
................... 105, 110, 121, 132
Keys ...................................... 104
Mechanical key ..................... 104
Replacing the battery ............ 503
Warning buzzer..................... 143
Wireless remote control ........ 105
Knee airbags .............................. 36
Language (multi-information display)................................... 619
LATCH anchors ......................... 60
Lever Auxiliary catch lever .............. 475
Hood lock release lever ........ 475
Shift lever .............................. 231
Tilt and telescopic steering lock release lever ............... 176
Turn signal lever ................... 235
Wiper lever.................... 248, 252 License plate lights
Light switch ........................... 237
Replacing light bulbs ............ 523
Wattage ................................ 602
Light bulbs
Replacing.............................. 509
Wattage ................................ 602
Lights
Automatic High Beam system .......... ...................... 242
Door courtesy lights .............. 419
Engine switch light ................ 419
Fog light switch ..................... 247
Headlight switch ................... 237
Illuminated entry system ....... 421
Interior light switch ................ 420
Luggage compartment
light..................................... 136
Outer foot lights .................... 419
Personal light switch ............. 420
Rear ceiling lights ................. 421
Replacing light bulbs ............ 509
Turn signal lever ................... 235
Vanity lights .......................... 435
Wattage ................................ 602
Load capacity .......................... 207
Lock steering column ..... 224, 229
Luggage compartment light Switch ................................... 136
Wattage ................................ 602
K
L

658Alphabetical index
SIENNA_OM_01999-08001_(U)
Parking assist sensors (intuitive parking assist) ....... 273
Parking brake ........................... 236 Operation .............................. 236
Parking brake engaged warning
buzzer/message ......... 537, 550
Parking lights
Light switch ........................... 237
Replacing light bulbs..... 517, 523
Wattage ................................ 602
PCS (Pre-Collision System) Function ................................ 296
Pre-collision braking off switch ................................. 297
Warning light ......................... 538
Warning message ............. 547, 552, 556
Personal lights Switch ................................... 420
Wattage ................................ 602
Power back door...................... 132
Power outlets ........................... 437
Power windows Jam protection function......... 184
Operation .............................. 183
Window lock switch............... 183
Pre-collision system (PCS) Function ................................ 296
Pre-collision braking off switch ................................. 297
Warning light ......................... 538
Warning message ............. 547, 552, 556 Quarter windows ..................... 186
Radar cruise control
(dynamic radar cruise
control)................................... 261
Radiator .................................... 483
Radio
*...................................... 335
Rear automatic air conditioning system ............. 413
Rear ceiling light ..................... 421
Rear seat
Adjustment............................ 151
Folding third seats ........ 158, 159
Installing second seats ......... 157
Removing second seats ....... 155
Stowing third seats ....... 160, 162
Rear seat entertainment system
*
Rear turn signal lights Replacing light bulbs ............ 520
Turn signal lever ................... 235
Wattage ................................ 602
Rear view mirror Compass .............................. 449
Inside rear view mirror .......... 178
Outside rear view mirrors ..... 180
Rear view monitor system ...... 281
Rear window defogger ............ 408
Rear window wiper .................. 252
Replacing Electronic key battery ........... 503
Fuses .................................... 506
Light bulbs ............................ 509
Rear seat entertainment system control battery
*
Tires...................................... 564
Wireless remote control battery ................................ 503
PQ
R

661Alphabetical index
SIENNA_OM_01999-08001_(U)
Tachometer ................................ 88
Tail lightsLight switch ........................... 237
Replacing light bulbs ................... 520, 522, 523
Wattage ................................ 602
Talk switch
*............................. 400
Telephone switch
*.................. 379
Theft deterrent system Alarm ...................................... 77
Engine immobilizer system ..... 75
Theft prevention labels ............. 80
Tire inflation pressure ............. 496 Maintenance data ................. 600
Warning light ......................... 539
Tire pressure warning system
Function ................................ 489
Initializing .............................. 489
Installing tire pressure warning valves and
transmitters......................... 489
Registering ID codes ............ 490
Tire pressure warning reset switch ........................ 489
Warning light ......................... 539
Warning message ................. 550 Tires
Chains .................................. 312
Checking............................... 488
Glossary ............................... 612
If you have a flat tire ..... 562, 564
Inflation pressure .................. 496
Information............................ 606
Replacing.............................. 564
Rotating tires ........................ 488
Size....................................... 600
Snow tires ............................. 311
Tire identification number ..... 608
Tire pressure warning system .......... ...................... 489
Uniform Tire Quality Grading .............................. 610
Warning light......................... 539
Tools ......................................... 567
Total load capacity .................. 594
Towing Dinghy towing ....................... 222
Emergency towing ................ 531
Trailer towing ........................ 208
Traction control ....................... 291
TRAC (Traction Control) Function ................................ 291
TRAC OFF switch................. 292
Trailer towing ........................... 208
Trip meter ................................... 88
Turn signal lights Replacing light bulbs........... 517, 521, 518, 523
Turn signal lever ................... 235
Wattage ................................ 602
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