Maintenance and care -> Light bulbs for Your Toyota Prius 4 Door Third Generation (2010-2015)

4-3. Do-it-yourself m aintenanc e  
Light bulbs  
You may replace the following bulbs by yourself. The difficulty level  
of replacement varies depending on the bulb. As there is a danger  
that components may be damaged, we recommend that replacement  
is carried out by your Toyota dealer.  
Preparing for light bulb replacement  
Check the wattage of the light bulb to be replaced. (P. 570)  
Front bulb locations  
Headlight low beam (halogen headlights)  
Parking light  
(halogen headlights)  
Headlight high beam  
(including daytime running  
lights for Canada)  
Front side  
marker light  
4
Front turn  
signal light  
Fog light  
467  
4-3. Do-it-yourself maintenance  
Rear bulb locations  
Rear turn signal light  
License plate lights  
Back-up light  
Replacing light bulbs  
Headlight low beams (halogen headlights)  
STEP  
1
Turn the bulb base counterclock-  
wise.  
468  
4-3. Do-it-yourself maintenance  
Unplug the connector while  
pressing the lock release.  
STEP  
2
ITO43P163  
Replace the light bulb, and install  
the bulb base.  
STEP  
3
Align the 3 tabs on the light bulb  
with the mounting, and insert.  
4
Turn and secure the bulb base.  
STEP  
4
Shake the bulb base gently to  
check that it is not loose, turn the  
headlights on once and visually  
confirm that no light is leaking  
through the mounting.  
469  
4-3. Do-it-yourself maintenance  
Headlight high beams (including daytime running lights for  
Canada)  
STEP  
1
Turn the bulb base counterclockwise.  
Vehicles with halogen headlights  
Vehicles with LED headlights  
Unplug the connector while  
pressing the lock release.  
STEP  
2
ITO43P165  
470  
4-3. Do-it-yourself maintenance  
Replace the light bulb, and install  
the bulb base.  
STEP  
3
Align the 3 tabs on the light bulb  
with the mounting, and insert.  
Turn and secure the bulb base.  
STEP  
4
Shake the bulb base gently to  
check that it is not loose, turn the  
headlights on once and visually  
confirm that no light is leaking  
through the mounting.  
4
471  
4-3. Do-it-yourself maintenance  
Parking lights (halogen headlights)  
Turn the bulb base counterclock-  
wise.  
STEP  
1
Remove the light bulb.  
STEP  
2
ITO43P167  
STEP  
3
When installing, reverse the steps listed.  
472  
4-3. Do-it-yourself maintenance  
Front side marker lights  
STEP  
1
Turn the bulb base counterclockwise.  
Vehicles with halogen headlights  
Vehicles with LED headlights  
4
Remove the light bulb.  
STEP  
2
ITO43P167  
STEP  
3
When installing, reverse the steps listed.  
473  
4-3. Do-it-yourself maintenance  
Fog lights (if equipped)  
Remove the engine under cover  
bolt and clip and pull down the  
engine under cover.  
STEP  
1
Unplug the connector while  
pressing the lock release.  
STEP  
2
Turn the bulb base counterclock-  
wise.  
STEP  
3
474  
4-3. Do-it-yourself maintenance  
STEP  
4
When installing, reverse the steps listed.  
After installing the bulb base, shake the bulb base gently to check  
that it is not loose.  
Insert the clip.  
4
475  
4-3. Do-it-yourself maintenance  
Front turn signal lights  
STEP  
1
Remove the engine under cover bolt and clip and pull down  
the engine under cover. (P. 474)  
For the U.S.A.  
Turn the bulb base counterclock-  
wise.  
STEP  
2
Remove the light bulb.  
STEP  
3
476  
4-3. Do-it-yourself maintenance  
For Canada  
s
Turn the bulb base counterclock-  
wise.  
STEP  
2
Remove the light bulb.  
STEP  
3
4
ITO43P144  
STEP  
4
When installing, reverse the steps listed.  
Insert the clip.  
477  
4-3. Do-it-yourself maintenance  
Rear turn signal lights and back-up lights  
Open the back door and remove  
the cover.  
STEP  
1
To prevent damage, cover the tip  
of the screwdriver with a rag.  
Turn the bulb base counterclock-  
wise.  
STEP  
2
Rear turn signal light  
Back-up light  
Remove the light bulb.  
STEP  
3
Rear turn signal light  
Back-up light  
ITO43P147  
STEP  
4
When installing, reverse the steps listed.  
478  
4-3. Do-it-yourself maintenance  
License plate lights  
Open the back door and remove  
the cover.  
STEP  
1
To prevent damage, cover the tip  
of the screwdriver with a rag.  
Turn the bulb base counterclock-  
wise.  
STEP  
2
4
ITO43P149  
Remove the light bulb.  
STEP  
3
ITO43P150  
STEP  
4
When installing, reverse the steps listed.  
479  
4-3. 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.  
Headlight low beams (LED headlights)  
Parking lights (LED headlights)  
Stop lights  
Tail lights  
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.  
Temporary condensation build-up on the inside of the headlight lens does  
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. 465  
480  
4-3. Do-it-yourself maintenance  
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 prevent damage or fire  
Make sure bulbs are fully seated and locked.  
4
481  
4-3. Do-it-yourself maintenance  
482