2010 TOYOTA PRIUS low beam

8
PRIUS_U (OM47668U) U.S.A.
Pictorial indexExterior
Windshield wipers P. 210
Parking lights P. 206
Hood P. 420
Headlights (low beam) P. 206
Moonroof with Solar Panel P. 100
Outside rear view mirrors P. 96
Front side marker lights P. 206
Front turn signal lights P. 178
Fog lights P. 209
Headlights (high beam) P. 206

209
2-3. Operating the lights and windshield wipers
2
When driving
PRIUS_U (OM47668U) U.S.A.
Fog light switch
: If equipped
The fog lights improve visibility in difficult driving conditions, such
as in rain or fog. The fog lights can be used when the headlights are
on low beam.
Off
On
ITO23P109

213
2-3. Operating the lights and windshield wipers
2
When driving
PRIUS_U (OM47668U) U.S.A.
Headlight cleaner switch
: If equipped
■The headlight cleaner can be operated when
The “POWER” switch is in ON mode and the headlight switch is turned on.
If equipped, the headlight switch is in the “AUTO” position and the headlight
is on.
■ Windshield washer linked operation
When the windshield washer is operated with the “POWER” switch in ON
mode and the low beam headlights on, the headlight cleaner will operate
once. ( P. 210)
NOTICE
■When the washer fluid tank is empty
Do not use this function when the washer fluid tank is empty. This may
cause the washer fluid pump to overheat.
Washer fluid can be sprayed on the headlights.
Press the switch to clean the
headlights.
ITO23P124

466 4-3. Do-it-yourself maintenance
PRIUS_U (OM47668U) U.S.A.
FUSEAmpereCircuit
12 AM2 7.5A Power windows
13 ECU-B2 7.5A Smart key system
14 MAYDAY 10A No circuit
15 ECU-B3 10A Air conditioning system
16 TURN & HAZ 10A Turn signal lights
17 ETCS 10AMultiport fuel injection system/
sequential multiport fuel injection
system
18 ABS MAIN
NO.1 20A Anti-lock brake system
19 P/I 2 40AParking control system, horn,
right-hand headlight (low beam),
left-hand headlight (low beam),
back-up lights
20 ABS MTR 1 30A Anti-lock brake system
21 ABS MTR 2 30A Anti-lock brake system
22 H-LP HI MAIN 20A H-LP HI RH, H-LP HI LH,
headlight switch, daytime running
light system
23 P/I 1 60A IG2, EFI MAIN, BATT FAN
24 EPS 60A Electric power steering
25 PCU 10A Inverter and converter
26 IGCT NO.2 10A Hybrid system, parking control
system, power windows, inverter
and converter

472
4-3. Do-it-yourself maintenance
PRIUS_U (OM47668U) U.S.A.
Light bulbs
You may replace the following bulbs yourself. The difficulty level of
replacement varies depending on the bulb. If necessary bulb
replacement seems difficult to perform, contact your Toyota dealer.
For more information about replacing other light bulbs, contact your
Toyota dealer.
■ Prepare a replacement light bulb.
Check the wattage of the light bulb being replaced. ( P. 567)
■ Front bulb locations
Vehicles with LED headlights
ITO43P134
Parking light
Headlight high beam
Front turn 
signal light
Front fog light
Front side marker light

473
4-3. Do-it-yourself maintenance
4
Maintenance and care
PRIUS_U (OM47668U) U.S.A.
Vehicles with halogen headlights
■ Rear bulb locations
ITO43P13R
Headlight low beam
Front turn 
signal light
Headlight 
high beam
Parking light
Front side marker light
ITO43P138
Rear turn signal light Back-up lightLicense plate lights

474 4-3. Do-it-yourself maintenance
PRIUS_U (OM47668U) U.S.A.
Replacing light bulbs■ Headlight low beams (halogen bulbs)
For the right side only: 
Remove the bolt and unclip the
engine coolant reservoir hose.
Then lift up the air cleaner inlet
duct.
Turn the bulb base counterclock-
wise.
STEP1
ITO43P162
STEP2

482 4-3. Do-it-yourself maintenance
PRIUS_U (OM47668U) U.S.A.■
License plate lights
Open the back door and remove
the cover.
To protect the cover, place a rag
between the flathead screwdriver
and cover as shown in the illus-
tration.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
■ Lights other than the above
If any of the lights listed below has burnt out, have your Toyota
dealer replace it.
●Headlight low beams (LED type)
● Stop/tail lights
● High mounted stoplight
ITO43P148
STEP1
ITO43P149
STEP2
ITO43P150
STEP3