lights TOYOTA PRIUS PLUG-IN 2012 Repair Manual

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4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47818U_(U)
4
Maintenance and care
■Front side marker lights
Turn the bulb base counterclockwise.
Ve h i c l e s w i t h h a l o g e n h e a d l i g h ts
Ve h i c l e s w i t h L E D h e a d l i g h ts
Remove the light bulb.
When installing, reverse the steps listed.
STEP 1
ITO43P167
STEP 2
STEP 3

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4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47818U_(U)
■Fog lights (if equipped)
Remove the fender liner bolt and
clip and pull down the fender
liner.
Unplug the connector while
pressing the lock release.
Turn the bulb base counterclock-
wise.
STEP 1
STEP 2
STEP 3

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4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47818U_(U)
■Front turn signal lights
Remove the fender liner bolt and clip and pull down the fender
liner. (→P. 5 1 4 )
For the U.S.A.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
STEP 1
STEP 2
STEP 3

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4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47818U_(U)
■Rear turn signal lights and back-up lights
Open the back door and remove
the cover.
To p r e v e n t d a m a g e , c o v e r t h e t i p
of the screwdriver with a rag.
Turn the bulb base counterclock-
wise.
Rear turn signal light
Back-up light
Remove the light bulb.
Rear turn signal light
Back-up light
When installing, reverse the steps listed.
STEP 1
STEP 2
ITO43P147
STEP 3
STEP 4

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4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47818U_(U)
4
Maintenance and care
■License plate lights
Open the back door and remove
the cover.
To p r e v e n t d a m a g e , c o v e r t h e t i p
of the screwdriver with a rag.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
When installing, reverse the steps listed.
STEP 1
ITO43P149
STEP 2
ITO43P150
STEP 3
STEP 4

520
4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47818U_(U)
■Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by
your Toyota dealer.
●Headlight low beams (LED headlights)
●Parking lights (LED headlights)
●St op lights
●Ta i l l i g h t s
●High mounted stoplight
●Daytime running lights (except for Canada)
■LED lights
The headlight low beams (LED headlights), parking lights (LED headlights),
stop lights, tail lights, high mounted stoplight and daytime running lights
(except for Canada) 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
Contact your Toyota dealer for more information in the following situations.
Te m p o r a r y c o n d e n s a t i o n b u i l d - u p o n t h e i n s i d e o f t h e h e a d l i g h t l e n s d o e s
not indicate a malfunction.
●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. 5 0 5

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4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47818U_(U)
4
Maintenance and care
CAUTION
■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. 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. 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.
■To p r e v e n t d a m a g e o r f i r e
Make sure bulbs are fully seated and locked.

524
PRIUS PHV_OM_OM47818U_(U)
5-1. Essential information
Emergency flashers
■Emergency flashers
If the emergency flashers are used for a long time while the hybrid system is
not operating (while the “READY” indicator is not illuminated), the 12-volt
battery may discharge.
The emergency flashers are used to warn other drivers when the
vehicle has to be stopped in the road due to a breakdown, etc.
Press the switch.
All the turn signal lights will
flash.
To t u r n t h e m o f f , p r e s s t h e
switch once again.

5
When trouble arises
533
PRIUS PHV_OM_OM47818U_(U)
5-2. Steps to take in an emergency
If a war ning light tur ns on or a war ning buzzer sounds
Stop the vehicle immediately. Continuing to drive the vehicle
may be dangerous.
The following warning indicates a possible problem in the brake sys-
tem. Immediately stop the vehicle in a safe place and contact your
To y o t a d e a l e r .
*:Parking brake engaged warning buzzer:
A buzzer will sound if the vehicle is driven at a speed of approximately 3 mph
(5 km/h) or more.
Warning lightWarning light/Details
(U.S.A.)
(Canada)
Brake system warning light and warning buzzer (red
indicator)*
•Low brake fluid
•Malfunction in the brake system
This light also comes on when the parking brake is not
released. If the light turns off after the parking brake is
fully released, the system is operating normally.
Calmly perform the following actions if any of the warning lights
comes on or flashes. If a light comes on or flashes, but then goes
off, this does not necessarily indicate a malfunction in the system.
However, if this continues to occur, have the vehicle inspected by
your Toyota dealer.

542
5-2. Steps to take in an emergency
PRIUS PHV_OM_OM47818U_(U)
■If the tire pressure warning light frequently comes on after blinking
for 1 minute
If the tire pressure warning light frequently comes on after blinking for 1
minute when the “POWER” switch is turned to ON mode, have it
checked by your Toyota dealer.
■Customization
The vehicle speed linked seat belt reminder buzzer can be disabled.
(Customizable features →P. 6 3 9 ) H o w e v e r , To y o t a r e c o m m e n d s t h a t t h e
seat belt reminder buzzer be operational to alert the driver and front passen-
ger when seat belts are not fastened.
CAUTION
■If both the ABS and the brake system warning lights remain on
Stop your vehicle in a safe place immediately and contact your Toyota
dealer. The vehicle will become extremely unstable during braking, and the
ABS system may fail, which could cause an accident resulting in death or
serious injury.
■When the electric power steering system warning light comes on
The steering wheel may become extremely heavy.
If the steering wheel becomes heavier than usual when operating, hold
firmly and operate using more force than usual.