2015 SUBARU BRZ headlights

207
2-3. Operating the lights and windshield wipers
2
When driving
■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.
●The key is removed from the engine switch (vehicles without a keyless
access with push button start system) or the push-button ignition switch
is turned off (vehicles with a keyless access with push button start sys-tem).
●The light switch is in , or .
This function will be canceled in any of the following situations:
●When the engine switch is turned to the “ON” position (vehicles without a
keyless access with push button start system) or the push-button ignition
switch is turned to “ON” mode (vehicles with a keyless access with push
button start system)
●When the light switch is operated
●When the door is opened or closed
■Customization that can be configured at your SUBARU dealer
Settings (e.g. light sensor sensitivity) can be changed.
(Customizable features →P. 445)
CAUTION
■To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not run- ning.

208
2-3. Operating the lights and windshield wipers
Fog light switch∗
■Fog lights can be used when
The headlights are on in low beam.
The fog lights secure excellent visibility in difficult driving condi-
tions, such as in rain and fog.
Turns the front fog lights off
Turns the front fog lights on
∗: If equipped

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4-3. Do-it-yourself maintenance
4
Maintenance and care
■Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by
your SUBARU dealer. ●Headlight high and low beams
● Parking lights
● Daytime running lights
● Stop/tail lights
● High mounted stoplight
● Door courtesy lights (if equipped)
■Condensation build-up on the inside of the lens
Contact your SUBARU dealer for more information in the following situa-
tions. Temporary condensation build-up on the inside of the headlight lens
does not indicate a malfunction.
●Large drops of water are built up on the inside of the lens.
●Water has built up inside the headlight.
■Discharge headlights
If voltage to the discharge bulbs is insufficient, the bulbs may not come on,
or may go out temporarily. The discharge bulbs will come on when normal
power is restored.
■LED light bulbs
The parking lights, daytime running lights, stop/tail lights and high mounted
stoplight consist of a number of LEDs. If any of the LEDs burn out, take your
vehicle to your SUBARU dealer to have the light replaced.

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4-3. Do-it-yourself maintenance
■When replacing light bulbs
SUBARU recommends that you use genuine SUBARU products designed
for this vehicle.
Because certain bulbs are connected to circuits designed to prevent over-
load, non-genuine parts or parts not designed for this vehicle may be unus-
able.
■Removing and installing the luggage trim cover and trunk lid panel cover clip
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.
■When changing the back-up lights
Stop the engine and wait until the exhaust pipe has cooled sufficiently. The
lights are located near the exhaust pipe and touching a hot exhaust pipe can
cause burns.
Removing
Installing

357
4-3. Do-it-yourself maintenance
4
Maintenance and care
WARNING
■Discharge headlights
●Contact your SUBARU dealer before replacing the discharge headlights
(including light bulbs).
●Do not touch the discharge headlight’s high voltage socket when the head-
lights are turned on.
An extremely high voltage of 25000 V will be discharged and could result
in serious injury or death by electric shock.
●Do not attempt to take apart or repair the low beam discharge headlight
bulbs, connectors, power supply circuits, or related components.
Doing so could result in electric shock and serious injury or death.
■To prevent damage or fire
Make sure bulbs are fully seated and locked.

5
When trouble arises
395
5-2. Steps to take in an emergency
If the engine will not start
If the engine will not start even though correct starting procedures
are being followed ( →P. 162, 171), consider each of 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. 162, 171)
● There may be a malfunction in the engine immobilizer system. (→ P. 78)
■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. 404)
● The battery terminal connections may be loose or corroded.
■The starter motor does not turn over. (vehicles with a key-
less access with push button start system)
The engine starting system may be malfunctioning due to an
electrical problem such as an open circuit or a blown fuse. How-
ever, an interim measure is available to start the engine. (→ P. 396)

396
5-2. Steps to take in an emergency
Emergency start function (vehicles with a keyless access with
push button start system)When the engine does not start, the following steps can be used as
an interim measure to start the engine if the push-button ignition
switch is functioning normally:
Vehicles with an automatic transmission Set the parking brake.
Put the select lever in P.
Set the push-button ignition switch to “ACC” mode.
Press and hold the push-button ignition switch about 15 sec-
onds while depressing the brake pedal firmly.
Even if the engine can be started using the above steps, the system
may be malfunctioning. Have the vehicle checked by your SUBARU
dealer.
■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. 404)
● There may be a malfunction in the steering lock system. (vehi-
cles with a keyless access with push button start system)
Contact your SUBARU dealer if the problem cannot be repaired, or if
repair procedures are unknown.
STEP 1
STEP 2
STEP 3
STEP 4

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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 air conditioning system while the engine is
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.)
■Precautions when the battery is discharged (vehicles with a keyless
access with push button start system)
●In some cases, it may not be possible to unlock the doors using the key-
less access with push button start system when the battery is dis-
charged. Use the remote keyless entry system or the mechanical key to
lock or unlock the doors.
●The engine may not start on the first attempt after the battery has
recharged but will start normally after the second attempt. This is not a
malfunction.
●The push-button ignition switch mode is memorized by the vehicle. When
the battery is reconnected, the system will return to the mode it was in
before the battery was discharged. Before disconnecting the battery, turn
the push-button ignition switch off.
If you are unsure what mode the push-button ignition switch was in
before the battery discharged, be especially careful when reconnecting
the battery.