2018 TOYOTA COROLLA iM turn signal

1794-5. Using the driving support systems
4
Driving
COROLLA iM_U (OM12M42U)
■When “Headlight System Malfunction Vi sit Your Dealer” is displayed on
the multi-information display
The system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer immediately.
■ High beam automatic turning on or off conditions
●When all of the following conditions are fulfilled, the high beam will be auto-
matically turned on (after approximately 1 second):
• Vehicle speed is approximately 21 mph (33 km/h) or more.
• The area ahead of the vehicle is dark.
• There are no vehicles ahead with headlights or tail lights turned on.
• There are few streetlights on the road ahead.
● If any of the following conditions is met, the high beams will turn off automat-
ically:
• Vehicle speed is below approx imately 17 mph (27 km/h).
• The area ahead of the vehicle is not dark.
• Vehicles ahead have their headlights or tail lights turned on.
• There are many streetlights on the road ahead.
■ Front sensor detection information
●The high beam may not be automatically turned off in the following situa-
tions:
• When vehicles ahead suddenly appear from a curve
• When the vehicle is cut in front of by another vehicle
• When vehicles ahead are hidden from sight due to repeated curves, road
dividers or roadside trees
• When vehicles ahead appear from the faraway lane on wide road
• When vehicles ahead have no lights
● The high beam may be turned off if a vehicle ahead that is using fog lights
without using the headlights is detected.
● House lights, street lights, traffic signals, and illuminated billboards or signs
may cause the high beam to switch to the low beams, or the low beams to
remain on.
● The following factors may affect the amount of time taken to turn the high
beam on or off:
• The brightness of headlights, fog lights, and tail lights of vehicles ahe\
ad
• The movement and direction of vehicles ahead
• When a vehicle ahead only has operational lights on one side
• When a vehicle ahead is a two-wheeled vehicle
• The condition of the road (gradient, curve, condition of the road surface,
etc.)
• The number of passengers and amount of luggage
● The high beam may be turned on or off when the driver does not expect it.
● Bicycles or similar objects may not be detected.

2726-3. Do-it-yourself maintenance
COROLLA iM_U (OM12M42U)
Check the wattage of the light bulb to be replaced. (→P. 332)
■Front
Light bulbs
You may replace the following bulb s 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 (OM12M42U)■
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

2766-3. Do-it-yourself maintenance
COROLLA iM_U (OM12M42U)■
Front turn signal lights
Remove the securing clip
and pull out the washer fluid
filler opening. (When replac-
ing right side bulb only.)
Turn the bulb base counter-
clockwise.
Remove the light bulb.
When installing the light bulb, install by conducting and
with the directions reversed.
Install the washer fluid filler
opening and then install the
securing clip. (When replac-
ing right side bulb only.)
1
2
3
432
5

2776-3. Do-it-yourself maintenance
6
Maintenance and care
COROLLA iM_U (OM12M42U)■
Stop lights and rear turn signal lights
Open the back door and
remove the 2 screws.
Remove the lamp assembly
by pulling it straight back.
Turn the bulb base counter-
clockwise.Stop lights
Rear turn signal lights
Remove the light bulb. Stop lights
Rear turn signal lights
When installing the light bulb, install by conducting and
with the directions reversed.
Install the lamp assembly
and then install the 2 screws.
Align the guide ( ) and pin
( ) on the lamp assembly with
the mounting when installing it.
1
2
1
2
3
1
2
432
5
1
2

2806-3. Do-it-yourself maintenance
COROLLA iM_U (OM12M42U)■
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.

282
COROLLA iM_U (OM12M42U)
7-1. Essential information
Press the switch.
All the turn signal lights will flash.
To turn them off, press the switch
once again.
■Emergency flashers
If the emergency flashers are used for a long time while the engine is not
operating, the battery may discharge.
Emergency flashers
The emergency flashers are used to warn other drivers when the
vehicle has to be stopped in th e road due to a breakdown, etc.

3328-1. Specifications
COROLLA iM_U (OM12M42U)
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
Interior Vanity 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