Page 638 of 800
638
PRIUS_OM_OM47A29U_(U)
7-3. Do-it-yourself maintenance
■Front turn signal lights/Parking lights (bulb type)For the right side only:
Using a screwdriver, press
down on the center portion of
the clip to remove it. After
removing the clip, slide the
washer tank inlet pipe to the
right.
Turn the bulb base counter-
clockwise.
Remove the light bulb.
When installing, reverse the steps listed.
Replacing light bulbs
1
2
3
4
Page 640 of 800
640
PRIUS_OM_OM47A29U_(U)
7-3. Do-it-yourself maintenance
Turn the bulb base counterclockwise.
Remove the light bulb.
Install a new light bulb then install the bulb base to the light unit
by inserting it and turning the bulb base clockwise.4
Rear turn signal lightBack-up light
5
Rear turn signal lightBack-up light
6
Rear turn signal lightBack-up light
Page 642 of 800

642
PRIUS_OM_OM47A29U_(U)
7-3. Do-it-yourself maintenance
■Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by
your Toyota dealer.
● Headlights and daytime running lights
● Front side marker lights
● Parking lights (LED type: if equipped)
● Fog lights
● Rear side marker/tail lights
● Stop lights
● High mounted stoplight
● License plate lights
■LED lights
The lights other than the parking lights (bulb type: if equipped), front turn sig-
nal lights, rear turn signal lights and back-up lights each consist 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. 633
Page 643 of 800

PRIUS_OM_OM47A29U_(U)
6437-3. Do-it-yourself maintenance
7
Maintenance and care
WARNING
■Replacing light bulbs
●Be sure to stop the hybrid system and 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
unavoidable to hold the glass portion, use and hold 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 headlights or cause condensation to build up on the lens.
● Do not attempt to repair or disassemble light bulbs, connectors, electric
circuits or component parts.
Doing so may result in death or serious 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 installing to prevent heat damage.
Page 736 of 800
736
PRIUS_OM_OM47A29U_(U)
9-1. Specifications
*1: Vehicles with bulb type parking lights
*2: Vehicles with LED type parking lights
Light bulbs
Light bulbsBulb No.WTy p e
Exterior
Front turn signal lights/park-
ing lights
*17444NA28/8A
Front turn signal lights*2WY21W21A
Rear turn signal lightsWY21W21A
Back-up lights92116B
Interior
Vanity lights8B
Front interior/personal lights5B
Rear interior light8C
Door courtesy lights5B
Luggage compartment light5B
A: Wedge base bulbs (amber)
B: Wedge base bulbs (clear)
C: Double end bulbs
Page 783 of 800

783Alphabetical index
PRIUS_OM_OM47A29U_(U)
AntennaSmart key system ................. 176
Radio .................................... 439
Anti-lock brake system (ABS) ...................................... 404
Function ................................ 404
Warning light ......................... 656
Approach warning ................... 309
Armrest ..................................... 552
Assist grips .............................. 553
Audio input............................... 425
Audio system
(Entune Audio) ...................... 421Antenna ................................ 439
Audio input ............................ 425
AUX port ............................... 456
Basic operations ................... 426
Bluetooth
® audio................... 468
CD player .............................. 440
iPod....................................... 446
MP3/WMA disc ..................... 440
Optimal use........................... 437
Portable music player ........... 425
Radio .................................... 438
Steering wheel audio switches.............................. 424
USB memory ........................ 451
Audio system (Entune Premium Audio with Navigation)
*
Automatic air conditioning systemAir conditioning filter ............. 621
Automatic air conditioning system ......... ....................... 512
Climate control ...................... 516
Eco score (A/C score)........... 136
Fresh air intake system......... 516
Humidity sensor .................... 519
Settings screen ..................... 515
S-FLOW mode ...................... 514 Automatic door locking
and unlocking systems ........ 168
Automatic High Beam ............. 247
Automatic light control system.................................... 245
AUX port ................................... 425
Auxiliary boxes ........................ 532
Back door ................................. 171
Back-up lights Replacing light bulbs ............ 639
Wattage ................................ 736
Battery (12-volt battery)
Battery checking ................... 598
If the 12-volt battery is discharged.......................... 711
Preparing and checking before winter ...................... 414
Warning light......................... 655
Battery (traction battery) .......... 82
Blind Spot Monitor (BSM) ....... 322
Bluetooth
®............................... 499
Audio system ....... ................. 468
Hands-free system (for cellular phone) ............. 470
Registering/removing
a Bluetooth
® device ........... 462
Selecting a Bluetooth®
device ................................. 464
Wireless communication....... 457
B
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.
Page 788 of 800

788Alphabetical index
PRIUS_OM_OM47A29U_(U)
Flat tire...................................... 673
Floor mats .................................. 26
FluidBrake .................................... 733
Transmission ........................ 733
Washer ................................. 603
Fog lights Replacing light bulbs............. 642
Switch ................................... 252
Footwell lights ......................... 525
Front doors .............................. 165
Front fog lights Replacing light bulbs............. 642
Switch ................................... 252
Front passenger occupant classification system .............. 50
Front passenger’s seat
belt reminder light ................. 658
Front seats ............................... 184 Adjustment ............................ 184
Cleaning................................ 574
Correct driving posture ........... 28
Head restraints ..................... 189
Seat heaters ......................... 523
Front side marker lights Light switch ........................... 242
Replacing light bulbs............. 642
Front turn signal lights Replacing light bulbs............. 638
Turn signal lever ................... 240
Wattage ................................ 736 Fuel
Capacity................................ 729
Fuel gauge............................ 108
Gas station information......... 800
Information............................ 737
Refueling .............................. 262
Type...................................... 729
Warning light......................... 657
Fuel filler door ......................... 262 Opener.................................. 264
Refueling .............................. 262
When the fuel filler door cannot be opened .............. 265
Fuses ........................................ 631
Gas station information .......... 800
Garage door opener ................ 554
Glove box ................................. 529
Hands-free system (for cellular phone) ............... 470
Head restraints ........................ 189
Head-up display....................... 146
Headlights ................................ 242 Automatic High Beam
system .......... ...................... 247
Headlight aim................ 634, 774
Light switch ........................... 242
Replacing light bulbs ............ 642
Heaters Automatic air conditioning
system .......... ...................... 512
Outside rear view mirrors ..... 517
Seat heaters ......................... 523
F
G
H
Page 790 of 800

790Alphabetical index
PRIUS_OM_OM47A29U_(U)
JackPositioning a floor jack .......... 590
Vehicle-equipped jack... 674, 689
Jack handle ...................... 674, 689
Jam protection function Moon roof.............................. 203
Power windows ..................... 199
Keyless entry Smart key system ................. 176
Wireless remote control ........ 160
Keys .......................................... 160 Electronic key ....................... 160
Engine switch........................ 225
If the electronic key does not operate properly ........... 708
If you lose your keys ..... 161, 164
Key number plate.................. 160
Keyless entry ........................ 160
Keys ...................................... 160
Mechanical key ..................... 160
Power switch......................... 225
Replacing the battery ............ 628
Warning buzzer..................... 177
Wireless remote control key ...................................... 160
Knee airbags .............................. 36 Language
(multi-information display)... 142
LATCH system ........................... 61
LDA (Lane Departure Alert with steering control) ........... 289
Lever Auxiliary catch lever.............. 588
Hood lock release lever ........ 588
Shift lever.............................. 234
Turn signal lever ................... 240
Wiper lever ........................... 254
License plate lights Light switch ........................... 242
Replacing light bulbs ............ 642
Light Automatic High Beam system .......... ...................... 247
Door courtesy lights .............. 525
Fog light switch ..................... 252
Headlight switch ................... 242
Illuminated entry system ....... 527
Interior lights ................. 526, 527
Interior light list ..................... 525
Luggage compartment light..................................... 172
Personal lights ...................... 526
Replacing light bulbs ............ 636
Shift lever light ...................... 525
Turn signal lever ................... 240
Vanity lights .......................... 542
Wattage ................................ 736
Light bulbs Replacing.............................. 636
Wattage ................................ 736
Luggage cover ......................... 537
J
K
L