Light TOYOTA C-HR 2018 1.G Repair Manual

1854-3. Operating the lights and wipers
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Driving
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Headlight switch
Turning the end of the lever turns on the lights as follows:
For U.S.A.The headlights, side
marker, parking lights,
daytime running lights
(→ P. 187) and so on
turn on and off auto-
matically.
(When the engine
switch is in the “ON”
position [vehicles with-
out a smart key system]
or IGNITION ON mode
[vehicles with a smart
key system])
The side marker, parking, tail, license plate, daytime run-
ning lights ( →P. 187) and instrument panel lights turn on.
The headlights and all the lights listed above (except day-
time running lights) turn on.
The daytime running lights turn off.
The headlights can be operated manually or automatically.
Operating instructions

1864-3. Operating the lights and wipers
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For CanadaThe headlights, side
marker, parking lights,
daytime running lights
(→ P. 187) and so on
turn on and off auto-
matically.
(When the engine
switch is in the “ON”
position [vehicles with-
out a smart key system]
or IGNITION ON mode
[vehicles with a smart
key system])
The side marker, parking, tail, license plate, daytime run-
ning lights ( →P. 187) and instrument panel lights turn on.
The headlights and all the lights listed above (except day-
time running lights) turn on.
The daytime running lights turn on. ( →P. 187)
With the headlights on, push
the lever away from you to turn
on the high beams.
Pull the lever toward you to the
center position to turn the high
beams off.
Pull the lever toward you and
release it to flash the high
beams once.
You can flash the high beams with the headlights on or off.
Turning on the high beam headlights

1874-3. Operating the lights and wipers
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Driving
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■Daytime running light system
●To make your vehicle more visible to other drivers during daytime driving,
the daytime running lights turn on automatically whenever the engine is
started and the parking brake is released with the headlight switch in the
/ / position. (Illuminate brighter than the parking lights.)
Daytime running lights are not designed for use at night.
For the U.S.A.: Daytime running lights can be turned off by operating the
switch.
● Compared to turning on the headlights, the daytime running light system
offers greater durability and consumes less electricity, so it can help improve
fuel economy.
■ Headlight control sensor
■ Automatic light off system
Vehicles without a smart key system
● When the headlights are on: The headlights and tail lights turn off 30 sec-
onds after the engine switch is turned to the “ACC” or “LOCK” position and a
door is opened and closed. (The lights turn off immediately if on the
key is pressed after all the doors are locked.)
● When only the tail lights are on: The tail lights turn off automatically if the
engine switch is turned to the “ACC” or “LOCK” position and the driver’s
door is opened.
To turn the lights on again, turn the engine switch to “ON” position, or turn the
light switch to or once and then back to or .
If any of the doors is kept open, the lights automatically turn off after 20 min-
utes. The sensor may not function properly if an
object is placed on the sensor, or anything
that blocks the sensor is affixed to the
windshield.
Doing so interferes with the sensor
detecting the level of ambient light and
may cause the automatic headlight sys-
tem to malfunction.

1884-3. Operating the lights and wipers
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Vehicles with a smart key system
● When the headlights come on: The headlights and tail lights turn off 30 sec-
onds after a door is opened and closed if the engine switch is turned to
ACCESSORY mode or turned off. (The lights turn off immediately if on
the key is pressed after all the doors are locked.)
● When only the tail lights come on: The tail lights turn off automatically if the
engine switch is turned to ACCESSORY mode or turned off and the driver’s
door is opened.
To turn the lights on again, turn the engine switch to IGNITION ON mode, or
turn the light switch to or once and then back to or .
If any of the doors is kept open, the lights automatically turn off after 20 min-
utes.
■ Light reminder buzzer
Vehicles without a smart key system
A buzzer sounds when the engine switch is turned to “LOCK” position and the
driver's door is opened while the lights are turned on.
Vehicles with a smart key system
A buzzer sounds and a message appears when the engine switch is turned
off or turned to ACCESSORY mode and the driver’s door is opened while the
lights are turned on.
■ Battery-saving function
In the following conditions, the headlights and the other remaining lights will
go off automatically after 20 minutes in order to prevent the vehicle battery
from being discharged:
●The headlights and/or tail lights are on.
● Vehicles without a smart key system: The engine switch is turned to the
“ACC” position or turned off.
Vehicles with a smart key system: The engine switch is turned to ACCES-
SORY mode or turned off.
● The light switch is in or .
This function will be canceled in any of the following situations:
● Vehicles without a smart key system: The engine switch is turned to the
“ON” position.
Vehicles with a smart key system: The engine switch is turned to IGNITION
ON.
● When the light switch is operated.
● When the door is opened or closed.

1894-3. Operating the lights and wipers
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Driving
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Customization
Settings (e.g. light sensor sensitivity) can be changed.
(Customizable features: →P. 474)
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not
running.

1904-3. Operating the lights and wipers
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Automatic High Beam
Push the lever away from you
with the headlight switch in the or position.
Press the Automatic High
Beam switch.
The Automatic High Beam indica-
tor will come on when the head-
lights are turned on automatically
to indicate that the system is
active.
The Automatic High Beam uses an in-vehicle camera sensor to
assess the brightness of streetlights, the lights of vehicles
ahead etc., and automatically turns the high beam on or off as
necessary.
WARNING
■ Limitations of the Automatic High Beam
Do not rely on the Automatic High Beam. Always drive safely, taking care to
observe your surroundings and turning the high beam on or off manually if
necessary.
■ To prevent incorrect operation of the Automatic High Beam system
Do not overload the vehicle.
Activating the Automatic High Beam system
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1914-3. Operating the lights and wipers
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Driving
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Switching to low beam
Pull the lever to the original
position.
The Automatic High Beam indi-
cator will turn off.
Push the lever away from you to
activate the Automatic High
Beam system again.
■
Switching to high beam
Press the Automatic High
Beam switch.
The Automatic High Beam indi-
cator will turn off and the high
beam indicator will turn on.
Press the switch to activate the
Automatic High Beam system
again.
Turning the high beam on/off manually

1924-3. Operating the lights and wipers
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■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 above approximately 21 mph (34 km/h).
• 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 are fulfilled, the high beam will be automat-
ically turned off:
• Vehicle speed drops below approximately 17 mph (27 km/h).
• The area ahead of the vehicle is not dark.
• Vehicles ahead have headlights or tail lights turned on.
• There are many streetlights on the road ahead.
■ Camera sensor detection information
●The high beam may not be automatically turned off in the following situa-
tions:
• When oncoming vehicles suddenly appear from a curve
• When the vehicle is cut off 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

1934-3. Operating the lights and wipers
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Driving
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The high beam may be turned on or off when the driver does not expect it.
● Bicycles or similar objects may not be detected.
● In the situations shown below, the system may not be able to accurately
detect surrounding brightness levels. This may cause the low beams to
remain on or the high beams to cause problems for pedestrians, vehicles
ahead or other parties. In these cases, manually switch between the high
and low beams.
• In bad weather (rain, snow, fog, sandstorms, etc.)
• The windshield is obscured by fog, mist, ice, dirt, etc.
• The windshield is cracked or damaged.
• The camera sensor is deformed or dirty.
• The camera sensor temperature is extremely high.
• Surrounding brightness levels are equal to those of headlights, tail lights
or fog lights.
• Vehicles ahead have headlights that are either switched off, dirty, are changing color, or are not aimed properly.
• When driving through an area of in termittently changing brightness and
darkness.
• When frequently and repeatedly driving ascending/descending roads, or
roads with rough, bumpy or uneven surfaces (such as stone-paved
roads, gravel tracks, etc.).
• When frequently and repeatedly taking curves or driving on a winding
road.
• There is a highly reflective object ahead of the vehicle, such as a sign or a mirror.
• The back of a vehicle ahead is highly reflective, such as a container on a truck.
• The vehicle’s headlights are damaged or dirty.
• The vehicle is listing or tilting, due to a flat tire, a trailer being towed etc.
• The high beam and low beam are repeatedly being switched between in an abnormal manner.
• The driver believes that the high beam may be causing problems or dis- tress to other drivers or pedestrians nearby.

1944-3. Operating the lights and wipers
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Temporarily lowering sensor sensitivity
The sensitivity of the sensor can be temporarily lowered.
Turn the engine switch off while the following conditions are met.
• The headlight switch is in or .
• The headlight switch lever is in high beam position.
• Automatic High Beam switch is on.
Turn the engine switch to ON mode.
Within 30 seconds after , repeat pulling the headlight switch lever to the
original position then pushing it to the high beam position quickly 10 times,
then leave the lever in high beam position.
If the sensitivity is changed, the Automatic High Beam indicator is turn on
and off 3 times.
Automatic High Beam (headlights) may turn on even the vehicle is stopped.
■ If “Headlight System Malf unction. Visit Your Dealer.” is displayed on the
multi-information display
The system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer.
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