724
4-3. Do-it-yourself maintenance
SIENNA_OM_OM45483U_(U)
Light 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 perfor m, contact your Toyota dealer.
For more information about replacing other light bulbs, contact your
Toyota dealer.
■ Preparing for light bulb replacement
Check the wattage of the light bulb to be replaced. ( P. 809)
■ Turning off the power back door main switch
P. 8 4
■ Front bulb locations
Fog light Headlight high beam
and daytime running
lights Headlight
low beam
Front turn signal/parking
and front side marker
lights
727
4-3. Do-it-yourself maintenance
4
Maintenance and care
SIENNA_OM_OM45483U_(U)
■
Front fog lights (if equipped)
Remove the engine under cover
bolt and pull down the engine
under cover.
Unplug the connector while
pushing the lock release.
Turn the bulb base counterclock-
wise.
STEP1
STEP2
STEP3
809
6-1. Specifications
6
Vehicle specifications
SIENNA_OM_OM45483U_(U)
Light bulbs
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
Light bulbsBulb No.WTy pe
Exterior
Headlights (low beam)
Discharge bulbs
Halogen bulbs
35
55 A
B
Headlights (high beam) 9005 60 C
Front fog lights 55 B
Front turn signal/parking and
front side marker lights 3457NAK 28/8 E
Rear turn signal lights WY21W 21 E
Tail lights W5W 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/1685D
Luggage compartment light 3022 5 F
Vanity lights 7065T2 2.8 F
Front door courtesy lights 194 5 D
860 Alphabetical index
SIENNA_OM_OM45483U_(U)
Floor mat................................... 622
FluidBrake ..................................... 681
Washer .................................. 687
Fog lights Replacing light bulbs ............. 724
Switch.................................... 284
Wattage ................................. 809
Front fog lights
Replacing light bulbs ............. 724
Switch.................................... 284
Wattage ................................. 809
Front passenger occupant classification system ............ 185
Front passenger’s seat belt
reminder light......................... 747
Front seats Adjustment ..............................95
Driver’s seat position
memory ............................... 121
Front side marker lights Replacing light bulbs ............. 724
Switch.................................... 270
Wattage ................................. 809
Front turn signal lights
Replacing light bulbs ............. 724
Switch.................................... 243
Wattage ................................. 809
Fuel Capacity ................................ 800
Fuel gauge ............................ 246
Fuel pump shut off system .... 742
Gas station information ......... 872
Information ............................ 810
Refueling ............................... 156
Type ...................................... 800
Fuel door................................... 156
Fuel filler door .......................... 156
Fuel pump shut off system ..... 742
Fuses......................................... 711 Garage door opener ................ 626
Gauges...................................... 246
Glove box ................................. 589
Grocery bag hooks .................. 620
Hands-free system
(for cellular phone) ................ 545
Head restraints
Adjusting .............................. 126
Headlights Manual headlight leveling
dial ...................................... 273
Replacing light bulbs ............. 724
Switch ................................... 270
Wattage................................. 809
Heaters Seat heaters.......................... 614
Side mirror ............................ 421
Hill-start assist control ............ 337
Hood.......................................... 669
Hooks Cargo .................................... 624
Grocery bag .......................... 620
Horn .......................................... 245FG
H
861
Alphabetical index
SIENNA_OM_OM45483U_(U)
I/M test ...................................... 664
Identification
Engine .................................. 799
Vehicle.................................. 799
Ignition switch ................. 228, 231
Illuminated entry system ........ 587
Indicator lights ........................ 249
Initialization Items to initialize ................... 836
Inside rear view mirror............ 139
Interior lights Interior lights ......................... 582
Switch ................................... 583
Wattage ................................ 809
Intuitive parking assist ........... 318
Jack
Positioning a floor jack ......... 671
Vehicle-equipped jack .......... 761
Jack handle.............................. 761
Keyless entry ............................. 53
Keys Electronic key ......................... 32
Engine switch ............... 228, 231
If you lose your keys............. 780
If the electronic key does not operate
properly .............................. 781
Ignition switch ............... 228, 231
Keyless entry .......................... 53
Key number ............................ 32
Keys ....................................... 32
Mechanical key....................... 32
Wireless remote control.......... 53 License plate lights
Replacing light bulbs .............724
Wattage .................................809
Light bulbs Replacing ..............................724
Wattage .................................809
Lights Door courtesy lights ..............582
Engine switch light ................582
Fog light switch .....................284
Headlight switch ....................270
Interior light switch ................583
Luggage compartment light .......................................85
Outer foot lights .....................582
Personal light switch .............583
Rear ceiling light....................586
Replacing light bulbs .............724
Turn signal lever....................243
Vanity lights ...........................607
Wattage .................................809
Load capacity ...........................368
Lock steering column ......229, 235
Luggage compartment light Switch......................................85
Wattage .................................809I
J
K
L
863
Alphabetical index
SIENNA_OM_OM45483U_(U)
Rear turn signal lights
Replacing light bulbs ............ 724
Switch ................................... 243
Wattage ................................ 809
Rear view mirror Compass .............................. 634
Rear window defogger............ 421
Rear window wiper.................. 294
Replacing Electronic key battery ........... 708
Fuses.................................... 711
Light bulbs ............................ 724
Rear seat entertainment system control battery ........ 512
Tires ..................................... 761
Wireless remote control
battery ................................ 708
Reporting safety defects for
U.S. owners ........................... 838
Roof luggage carrier ............... 363
Safety connect......................... 639
Seat belts Adjusting the seat belt .......... 130
Automatic Locking
Retractor ............................ 132
Child restraint system
installation .......................... 196
Cleaning and maintaining the seat belts...................... 654
Emergency Locking Retractor ............................ 132
How to wear your seat belt... 129
How your child should wear the seat belt ....................... 133
Pre-collision seat belt ........... 132
Pregnant women,
proper seat belt use ........... 133
Reminder light ...................... 747
Seat belt extenders .............. 134
Seat belt pretensioners ........ 132 Seat heaters..............................614
Seating capacity.......................368
Seats
Adjustment ......................95, 100
Adjustment precaution .....................99, 117
Child seats/child restraint system installation ..............196
Cleaning ................................653
Driver’s seat position
memory ...............................121
Head restraint........................126
Properly sitting in the seat .....168
Seat heaters ..........................614
Service reminder
indicators ..............................249
Shift lever Automatic transaxle...............238
If the shift lever cannot
be shifted from P................. 778
Shift lock system .....................778
Side airbags..............................170
Side marker lights Replacing ..............................724
Switch....................................270
Wattage .................................809
Side mirrors Adjusting and folding ............. 141
Mirror position memory .........121
Sliding doors Sliding doors ...........................67
Wireless remote control ..........53
Smart key system Entry function ..........................36
Starting the engine ................231
S
864 Alphabetical index
SIENNA_OM_OM45483U_(U)
Spare tireInflation pressure................... 808
Storage location .................... 761
Spark plug ................................ 803
Specifications........................... 798
Speech command switch ........ 551
Speedometer ............................ 246
Steering wheel Adjustment ............................ 138
Audio switches ...................... 479
Column lock release...... 229, 235
Stop lights
Replacing light bulbs ............. 724
Storage feature......................... 588
Storage precautions ................365
Stuck If your vehicle becomes stuck ................................... 793
Sunshades Rear door .............................. 619
Roof....................................... 151
Sun visors................................. 606
Switch
Engine switch ................ 228, 231
Fog light switch ..................... 284
Ignition switch................ 228, 231
Light switches........................ 270
Power back door .....................82
Power door lock switch ...........61
Power window switch .... 145, 149
Window lock switch ............... 145
Wiper and washer switch .......................... 286, 294 Tachometer .............................. 246
Tail lights
Replacing light bulbs ............. 724
Switch ................................... 270
Wattage................................. 809
Talk switch ............................... 551
Telephone switch..................... 551
Theft deterrent system Alarm..................................... 163
Engine immobilizer system ... 160
Theft prevention labels ........... 167
Tire inflation pressure ............. 699
Tire information Glossary ................................ 821
Size ....................................... 807
Tire identification number...... 816
Uniform tire quality grading................................ 818
Tires Chains ................................... 369
Checking ............................... 688
If you have a flat tire...... 759, 761
Inflation pressure .................. 699
Information ............................ 814
Replacing .............................. 761
Rotating tires ......................... 689
Size ....................................... 807
Snow tires ............................. 369
Tire pressure warning system ........................ 688, 748
Tools ......................................... 761
Total load capacity .................. 368T