2010 TOYOTA SIENNA bulb

489
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Parking and front turn signal lights
Turn the bulb base counterclock-
wise.
Remove the light bulb.
STEP1
STEP2

490 4-3. Do-it-yourself maintenance
■Rear turn signal, stop/tail a nd rear side marker lights
Remove the securing bolts and
remove the unit.
To protect the cover, place a rag
between the flathead screwdriver
and cover as shown in the illus-
tration.
Turn the bulb bases counter-
clockwise.
Remove the light bulbs.
Rear turn signal light
Stop/tail and rear side marker
light
STEP1
STEP2
STEP3

491
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Tail and back-up lights
Open the back door and remove
the strap.
Remove the back door trim
board.
Turn the bulb bases counter-
clockwise.
Remove the light bulbs.
Tail light
Back-up light
STEP1
STEP2
STEP3
STEP4

492 4-3. Do-it-yourself maintenance
■License plate lights
Open the back door and remove
the strap.
Remove the back door trim
board.
Turn the bulb bases counter-
clockwise.
Remove the light bulb.
STEP1
STEP2
STEP3
STEP4

493
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Lights other than the above
If any of the lights listed below has burnt out, have it replaced by
your Toyota dealer.
● Headlight low beams (discharge bulbs)
● High mounted stoplight
● Front fog lights (if equipped)
● Outer foot lights (if equipped)
■Condensation build-up on th e inside of the lens
Contact your Toyota dealer for more information in the following situations.
Temporary condensation build-up on the inside of the headlight lens does
not indicate a malfunction.
● Large drops of water are built up on the inside of the lens.
● Water has built up inside the headlight.
■ Discharge headlights
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 high mounted stoplight
The 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.

494 4-3. Do-it-yourself maintenance
CAUTION
■Replacing light bulbs
●Turn off the headlights. Do not attempt to replace the bulb immediately
after turning off the headlights.
The bulbs become very hot and may cause burns.
● Do not touch the glass portion of the light bulb with bare hands. Hold the
bulb by the plastic or metal portion.
If the bulb is scratched or dropped it may blow out or crack.
● Fully install light bulbs and any parts used to secure them. Failing to do so
may result in heat damage, fire, or water entering the headlight unit. This
may damage the headlights or cause condensation to build up on the lens.
● 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 serious injury or death.
■ Discharge headlights
●Contact your Toyota dealer before replacing discharge headlights (includ-
ing light bulbs).
● Do not touch the high-intensity discharge headlight’s high voltage socket
when the headlights are turned on.
An extremely high voltage of 20000 V will be discharged and could result
in serious injury or death by electric shock.
■ To prevent damage or fire
Make sure bulbs are fully seated and locked.
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.

549
6-1. Specifications
6
Vehicle specifications
Light bulbs
A: D2R discharge bulbs
B: HB4 halogen bulbs
C: HB3 halogen bulbs D: Wedge base bulbs (clear)
E: Wedge base bulbs (amber) F: Double end bulbs
Light BulbsBulb No.WTy p e
Exterior Headlights (low beam)
With discharge headlights
Without discharge headlights 
9006 35
51A
B
Headlights (high beam) 9005 60 C
Front fog lights 9006 51 B
Front turn signal and parking
lights 3457A 27/7 E
Front side marker lights 5E
Rear turn signal lights 7440 21 D
Stop/tail and rear side marker
lights 7443 21/5 D
Tail lights 194 3.8 D
Back-up lights 921 16 D
License plate lights 5D
Outer foot lights 6D
InteriorFront personal/interior lights
4.9 D
Rear personal/interior lights 5.0 D
Luggage compartment light 5F
Vanity lights 3F
Front door courtesy lights 6F
Sliding door courtesy lights 3.8 D

579
Alphabetical index
Back-up lights
Replacing light bulbs ............ 486
Wattage ................................ 549
Back door Back door ............................... 47
Wireless remote control.......... 27
Battery Checking .............................. 450
If the vehicle has discharged
battery ................................ 532
Preparing and checking before
winter ................................. 226
Bluetooth
............................... 331
Bottle holder ............................ 374
Brakes
Fluid...................................... 446
Parking brake ....................... 173
Brake assist ............................. 215
Break-in tips ............................ 159
Care Exterior ................................. 418
Interior .................................. 421
Seat belts ............................. 422
Cargo capacity ........................ 225
Cargo hooks ............................ 402
CD changer .............................. 271
CD player ................................. 271
Chains ...................................... 226 Child restraint system
Booster seats, definition ........136
Booster seats, installation .....140
Convertible seats, definition .............................136
Convertible seats, installation ...........................140
Front passenger occupant
classification system ........... 130
Infant seats, definition ...........136
Infant seats, installation.........140
Installing CRS with LATCH anchors ..........143, 146
Installing CRS with seat
belts ....................................148
Installing CRS with top tether strap..................152, 153
Child safety Airbag precautions ................125
Battery precautions .......452, 534
Child restraint system............136
Child-protectors .......................40
How your child should wear the seat belt ..........................90
Installing child restraints ........140
Moon roof precautions ..........106
Power window lock switch.....100
Power window precautions ...101
Removed key battery precautions .........................473
Seat belt comfort guide ...........88
Seat belt extender precautions ...........................93
Seat belt precautions ..............91
Seat heater precautions ........390
Child-protectors .........................40
B
C