2017 TOYOTA COROLLA iM Headlight

1804-5. Using the driving support systems
COROLLA iM_U (OM12K64U)■Conditions in which functions may not operate properly
In the following situations, the front sensor may not detect white (yellow) lines
and various functions may not operate normally.
●There are shadows on the road that run parallel with, or cover, the white
(yellow) lines.
●The vehicle is driven in an area without white (yellow) lines, such as in front
of a tollgate or checkpoint, or at an intersection, etc.
●The white (yellow) lines are cracked, or cat's eyes (reflective markers) or
stones are present.
●The white (yellow) lines cannot be seen or are difficult to see due to sand,
etc.
●The vehicle is driven on a road surface that is wet due to rain, puddles, etc.
●The traffic lines are yellow (which may be more difficult to recognize than
lines that are white).
●The white (yellow) lines cross over a curb, etc.
●The vehicle is driven on a bright surface, such as concrete.
●The vehicle is driven on a surface that is bright due to reflected light, etc.
●The vehicle is driven in an area where the brightness changes suddenly,
such as at the entrances and exits of tunnels, etc.
●Light from the headlights of an oncoming vehicle, the sun, etc., enters the
camera.
●The vehicle is driven where the road diverges, merges, etc.
●The vehicle is driven on a slope.
●The vehicle is driven on a road which tilts left or right, or a winding road.
●The vehicle is driven on an unpaved or rough road.
●The vehicle is driven around a sharp curve.
●The traffic lane is excessively narrow or wide.
●The vehicle is extremely tilted due to carrying heavy luggage or having
improper tire pressure.
●The distance to the preceding vehicle is extremely short.
●The vehicle is moving up and down a large amount due to road conditions
during driving (poor roads or road seams).
●The headlight lenses are dirty and emit a faint amount of light at night, or the
beam axis has deviated.
●The vehicle has just changed lanes or crossed an intersection.
■Warning messages
Warning messages are used to indicate a system malfunction or to inform the
driver of the need for caution while driving. (→P. 300)
■Customization
→P. 349

2726-3. Do-it-yourself maintenance
COROLLA iM_U (OM12K64U)
Check the wattage of the light bulb to be replaced. (→P. 332)
■Front
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.
Preparing for light bulb replacement
Bulb locations
Headlights
Front turn signal lights
Front side marker lights1
2
3

2736-3. Do-it-yourself maintenance
6
Maintenance and care
COROLLA iM_U (OM12K64U)■
Rear
■Headlights
Remove the securing clip
and pull out the washer fluid
filler opening. (When replac-
ing right side bulb only.)
Remove the cover.
Back-up lights
Stop lights
Rear turn signal lights
License plate lights
Replacing light bulbs
1
2
3
4
1
2

2746-3. Do-it-yourself maintenance
COROLLA iM_U (OM12K64U)
Turn the bulb base counter-
clockwise and remove it.
Unplug the connector while
pressing the lock release.
Replace the light bulb, and
install the bulb base.
Align the 3 tabs on the light bulb
with the mounting and insert.
Turn and secure the bulb
base.
Shake the bulb base gently to
check that it is not loose, turn
the headlights on once and visu-
ally confirm that no light is leak-
ing through the mounting.
3
4
5
6

2806-3. Do-it-yourself maintenance
COROLLA iM_U (OM12K64U)■
Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by
your Toyota dealer.
●Parking lights/daytime running lights
●Rear side marker lights
●High mounted stoplight
●Tail lights
●Side turn signal lights
■LED light bulbs
The parking lights/daytime running lights, rear side marker lights, high
mounted stoplight and tail lights consist of a number of LEDs. If any of the
LEDs burns out, take your vehicle to your Toyota dealer to have the light
replaced.
■Condensation build-up on the inside of the lens
Temporary condensation build-up on the inside of the headlight lens does not
indicate a malfunction.
Contact your Toyota dealer for more information in the following situations:
●Large drops of water have built up on the inside of the lens.
●Water has built up inside the headlight.
WARNING
■Replacing light bulbs
●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. When it 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. 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.

3167-2. Steps to take in an emergency
COROLLA iM_U (OM12K64U)
Start the engine of the second vehicle. Increase the engine speed
slightly and maintain at that level for approximately 5 minutes to
recharge the battery of your vehicle.
Maintain the engine speed of the second vehicle and turn the
engine switch to the “ON” position, then start the vehicle's engine.
Once the vehicle’s engine has started, remove the jumper cables in
the exact reverse order from which they were connected.
Once the engine starts, have the vehicle inspected at your Toyota
dealer as soon as possible.
■Starting the engine when the battery is discharged
The engine cannot be started by push-starting.
■To prevent battery discharge
●Turn off the headlights and the air conditioning system while the engine is
off.
●Turn off any unnecessary electrical components when the vehicle is running
at a low speed for an extended period, such as in heavy traffic.
■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.)
3
4
5

3328-1. Specifications
COROLLA iM_U (OM12K64U)
Light bulbs
Light bulbsBulb No.WTy p e
ExteriorHeadlights 9012 55 A
Front side marker
lights⎯5B
Front turn signal lights 7444NA 28/8 C
Side turn signal lights⎯5C
Rear turn signal lights 7440 21 B
Stop lights 7440 21 B
Back-up lights 921 16 B
License plate lights⎯5B
InteriorVanity lights⎯5D
Front interior lights/
personal lights⎯8B
Rear interior light⎯8D
Luggage compart-
ment light⎯5D
A: HIR2 halogen bulbs
C: Wedge base bulbs (amber)B: Wedge base bulbs (clear)
D: Double end bulbs

3528-2. Customization
COROLLA iM_U (OM12K64U)■
Automatic light control system (→P. 141)
■Lights (→P. 141)
■LDA (Lane Departure Alert)* (→P. 176)
*: If equipped
■
Automatic air conditioning system (→P. 196)
■Illumination (→P. 203)
FunctionDefault settingCustomized set-
ting
Light sensor sensitivity Standard -2 to 2—O
Time elapsed before
headlights automatically
turn off after doors are
closed
30 seconds
Off
—O60 seconds
90 seconds
12
FunctionDefault settingCustomized set-
ting
Daytime running light sys-
tem (except Canada)OnOff—O
12
FunctionDefault settingCustomized set-
ting
LDA warning sensitivityHighNormalO—
12
FunctionDefault settingCustomized set-
ting
A/C auto switch operationOnOff—O
12
FunctionDefault settingCustomized set-
ting
Time elapsed before the
interior lights turn off15 seconds7.5 seconds—O30 seconds
Operation after the engine
switch is turned offOnOff—O
Operation when the doors
are unlockedOnOff—O
12