2014 TOYOTA IQ headlights

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

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.

5
When trouble arises
305
5-2. Steps to take in an emergency
If the engine will not star t
If the engine still does not start after following the correct starting
procedure ( P. 113) or releasing the steering lock (P. 114), confirm
the following points.
■ The engine will not start even when the starter motor oper-
ates normally.
One of the following may be the cause of the problem.
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
● The engine may be flooded.
Try to restart the engine once more following correct starting
procedures. ( P. 1 1 3 )
● Vehicles with engine immobilizer system: There may be a
malfunction in the engine immobilizer system.
(  P. 6 2 )
■ The starter motor turns over slowly, the interior lights and
headlights are dim, or the horn does not sound or sounds at
a low volume.
One of the following may be the cause of the problem.
●The battery may be discharged. ( P. 309)
● The battery terminal connec tions may be loose or corroded.

306 5-2. Steps to take in an emergency
■The starter motor does not turn over, the interior lights and
headlights do not turn on, or the horn does not sound.
One of the following may be the cause of the problem.
● One or both of the battery terminals may be disconnected.
● The battery may be discharged. ( P. 309)
Contact your Scion dealer if the problem cannot be repaired, or if
repair procedures are unknown.

310 5-2. Steps to take in an emergency
■Starting the engine when the battery is discharged
The engine cannot be started by push-starting.
■ Avoiding a discharged battery
●Turn off the headlights and the audio system while the engine is turned
off.
● Turn off any unnecessary electrical components when the vehicle is run-
ning at a low speed for an extended period, such as in heavy traffic, etc.
■ Charging the battery
The electricity stored in the battery will discharge gradually even when the
vehicle is not in use, due to natural discharge and the draining effects of cer-
tain electrical appliances. If the vehicle is left for a long time, the battery may
discharge, and the engine may be unable to start. (The battery recharges
automatically during driving.)
CAUTION
■Avoiding battery fires or explosions
Observe the following precautions to prevent accidentally igniting the flam-
mable gas that may be emitted from the battery.
●Make sure the jumper cable is connected to the correct terminal and that it
is not unintentionally in contact with any part other than the intended termi-
nal.
● Do not allow the jumper cables to come into contact with the “+” and “-” ter-
minals.
● Do not smoke, use matches, cigarette lighters or allow open flame near
the battery.
Once the vehicle’s engine has started, remove the jumper
cables in the exact reverse order in which they were con-
nected.
Once the engine starts, have the vehicle checked at your Scion
dealer as soon as possible.

328 6-1. Specifications
Light bulbs
A: HB3 halogen bulbs
B: H11 halogen bulbs
C: Wedge base bulbs (amber)
D: Wedge base bulbs
Light BulbsBulb NoWTy p e
ExteriorHeadlights
High beam
Low beam 9005
— 60
55 A
B
Parking/front side
marker lights —5 C
Front turn signal lights — 21 C
Side turn signal lights — 5 C
Rear turn signal lights 7440A 21 C
Stop/tail and rear side
marker lights 7443 21/5 D
Back-up lights — 16 D
License plate light — 5 D

344 6-2. Customization
Automatic
light off
system
(P. 132) Light sensor sensitivity Level 3 Level 1 to 5
Time elapsed before
headlights automati-
cally turn off after doors
are closed
30 seconds0 seconds
60 seconds
90 seconds
Illumination
(
P. 169) Time elapsed before
lights turn off
15 seconds7.5 seconds
30 seconds
Operation after the
engine switch is turned
to the LOCK position ON OFF
Operation when the
doors are unlocked ON OFF
Seat Belt
Reminder
Buzzer
(
P. 280) Vehicle speed linked
seat belt reminder
buzzer
ON OFF
ItemFunctionDefault settingCustomized
setting

366 Alphabetical index
Front turn signal lightsIndicator ................................ 124
Lever ..................................... 117
Replacing light bulbs ............. 255
Switch.................................... 117
Wattage ................................. 328
Fuel Capacity ..........................58, 323
Fuel pump shut off system .... 276
Gas station information ......... 376
Gauge ................................... 121
Indicator ................................ 126
Information ............................ 329
Refueling .................................58
Type ................................58, 323
Fuel door.....................................58
Fuel filler door ............................58
Fuel gauge ................................ 126
Fuel pump shut off system ..... 276
Fuses......................................... 244
Gas station information........... 376
Gauges ...................................... 121
Hazard lights Switch.................................... 268
Headlights
Replacing light bulbs ............. 255
Switch.................................... 132
Wattage ................................. 328
Hood .......................................... 199
Horn........................................... 120 I/M test ...................................... 195
Identification
Engine ................................... 322
Tire ........................................ 332
Vehicle .................................. 321
Ignition switch.......................... 113
Illuminated entry system......... 169
Immobilizer system ................... 62
Indicator lights ......................... 123
Initialization Items to initialize ................... 345
Inside rear view mirror .............. 50
Instrument panel light control .................................... 122
Interior light Switch ................................... 170
Jack Positioning a floor jack .......... 201
Keys Electronic key.......................... 24
Engine switch ........................ 113
If you lose your keys ............. 308
Ignition switch ....................... 113
Key battery ............................ 240
Key number plate .................... 24
Keys ........................................ 24
Mechanical key ....................... 24
Wireless remote control .......... 26
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