lights TOYOTA IQ 2014 Owner's Guide

252 4-3. Do-it-yourself maintenance
■Under the driver’s side instrument panel
FuseAmpereCircuit
1 ECU-IG NO.1 7.5 A Vehicle stability control system,
shift lock control system, electric
power steering, automatic head-
light system, main body ECU, tire
pressure warning system
2 GAUGE 10 A Electric cooling fan, charging sys-
tem, emergency flashers, front
passenger’s seat belt reminder
light, back-up lights, multiport fuel
injection system/sequential multi-
port fuel injection system, wind-
shield wiper ECU
3 HTR-IG 10 A Air conditioning system, rear win-
dow defogger
4 WASHER RR 10 A Windshield washer
5 WIPER RR 10 A Rear window wiper
6 WIPER FR 25 A Windshield wipers
7 WASHER FR 10 A Windshield washer
8 OBD 7.5 A On-board diagnosis system
9 DOOR NO.2 20 A Power windows

253
4-3. Do-it-yourself maintenance
4
Maintenance and care
10 D/L NO.1
15 APower door lock system, main
body ECU
11 DOOR NO.1 30 A Power windows
12 CIG 15 A Power outlet
13 ACC 5 AOutside rear view mirrors, audio
system, shift lock control system,
main body ECU
14
PANEL NO.15 A Meter
15 TAIL 10 A Parking lights, tail lights, license
plate lights, multiport fuel injection
system/sequential multiport fuel
injection system, instrument clus-
ter, windshield wiper ECU
16 (FOG FR) 15 A No circuit
17 AM1 7.5 A ACC, starting system
18 STOP 10 A Vehicle stability control system,
power management ECU, shift
lock control system, stop lights,
multiport fuel injection system/
sequential multiport fuel injection
system
19 (SEAT-HTR) 15 A No circuit
■ After a fuse is replaced
●If the lights do not turn on even after the fuse has been replaced, a bulb
may need replacement. ( P. 255)
● If the replaced fuse blows again, have the vehicle inspected by your
Scion dealer.
■ If there is an overload in the circuits
The fuses are designed to blow, protecting the wiring harness from damage.
FuseAmpereCircuit

255
4-3. Do-it-yourself maintenance
4
Maintenance and care
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 perf orm, contact your Scion dealer.
For more information about replacing other light bulbs, contact your
Scion dealer.
■ Prepare a replacement light bulb.
Check the wattage of the light bulb being replaced. ( P. 328)
■ Front bulb locations
Headlight (low beam)
Parking/front
side marker
light
Headlights (high beam) and
daytime running light
Front turn signal light

259
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Headlight high beams and daytime running lights
Left side
Push the tab in and lift the lid off.
Turn the cover clockwise.

261
4-3. Do-it-yourself maintenance
4
Maintenance and care
Turn the bulb base counterclock-
wise.
Unplug the connector while
depressing the lock release.
■ Parking/front side marker lights
Turn the bulb base counterclock-
wise.

262 4-3. Do-it-yourself maintenance
Remove the light bulb.
■ Front turn signal lights
Turn the bulb base counterclock-
wise.
Remove the light bulb.

263
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Back-up lights, stop/tail and rear side marker lights and rear
turn signal lights
Open the back door. ( P. 33)
Folding down rear seatbacks. ( P. 4 0 )
Remove the cover.
Use a flathead screwdriver which
is wrapped with a cloth.
Turn the bulb bases counter-
clockwise.
Stop/tail and rear side marker
light
Rear turn signal light
Back-up light
Remove the light bulb. Stop/tail and rear side marker
light
Rear turn signal light
Back-up light

264 4-3. Do-it-yourself maintenance
■License plate lights
Disengage the claws.
Use a flathead screwdriver which
is wrapped with a cloth.
Remove the license plate light.
Turn the bulb base counterclock-
wise.
Remove the light bulb.

265
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Lights other than the above
If any of the lights listed below has burned out, have it replaced by
your Scion dealer.
● Side turn signal lights
● High mounted stoplight
■When replacing the left side headlight
Be sure to install the fuse cover properly.
■ Condensation build-up on th e inside of the lens
Temporary condensation build-up on the inside of the headlight lens does
not indicate a malfunction.
Contact your Scion dealer for more information in the following situations:
● Large drops of water are built up on the inside of the lens.
● Water has built up inside the headlight.
■ 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 Scion dealer to have the light replaced.
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. When i\
t 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. 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.
■ To prevent damage or fire
Make sure bulbs are fully seated and locked.

268
5-1. Essential information
Emergency flashers
NOTICE
■To prevent battery discharge
Do not leave the emergency flashers on longer than necessary when the
engine is not running.
Use the emergency flashers if th e vehicle malfunctions or is
involved in an accident.
Press the switch to flash all
the turn signal lights. To turn
them off, press the switch
once again.