light SUBARU WRX 2016 Workshop Manual

Instruments and controls/Ignition switch (models without push – button start system)
Ignition switch (models with-
out push-button start sys-
tem) WARNING. Never turn the ignition switch to
“ LOCK ” while the vehicle is
being driven or towed because
that will lock the steering wheel,
preventing steering control. And
when the engine is turned off, it
takes a much greater effort than
usual to steer.
. Before leaving the vehicle, al-
ways remove the key from the
ignition switch for safety and
never allow an unattended child
to remain in the vehicle. Failure
to follow this procedure could
result in injury to a child or
others. Children could operate
the power windows, the moon-
roof or other controls or even
make the vehicle move.
CAUTION
Do not attach a large key holder or
key case to either key. If it banged against your knees or hands while
you are driving, it could turn the
ignition switch from the “ ON ” posi-
tion to the “ ACC ” or “ LOCK ” posi-
tion, thereby stopping the engine.
Also, if the key is attached to a
keyholder or to a large bunch of
other keys, centrifugal force may act
on it as the vehicle moves, resulting
in unwanted turning of the ignition
switch.
The ignition switch has four positions:
LOCK, ACC, ON and START.
NOTE . Keep the ignition switch in the
“ LOCK ” position when the engine is
not running. . Using electrical accessories for a
long time with the ignition switch in the
“ ON ” or “ ACC ” position can cause the
battery to go dead.
. If the ignition switch will not move
from the “ LOCK ” position to the “ ACC ”
position, turn the steering wheel
slightly to the left and right as you turn
the ignition switch.
& LOCK The key can only be inserted or removed
in this position. The ignition switch will lock
the steering wheel when you remove the
key.
If turning the key is difficult, turn the
steering wheel slightly to the right and left
as you turn the key.3-4

The key can be turned from the “ ACC ” to
“ LOCK ” position only when the select
lever is in the “ P ” position (CVT models)
and the key is pushed in while turning it
(all models).
& ACC In this position the electrical accessories
(audio, accessory power outlet, etc.) can
be used.
& ON This is the normal operating position after
the engine is started.
& START
The engine is started in this position. The
starter cranks the engine to start it. When the key is released (after the engine has
started), the key automatically returns to
the “ ON ” position.
CAUTIONDo not turn the ignition switch to the
“ START ” position while the engine
is running.
If your registered key fails to start the
engine, pull out the key once (the security
indicator light will blink), and then insert
the key in the ignition switch and turn it to
the “ START ” position and again try to start
the engine.
NOTE The engine may not start in the follow-
ing cases: . The key grip is touching another key
or a metallic key holder.
. The key is near another key that
contains an immobilizer transponder.
. The key is near or touching another
transmitter.
& Key reminder chime The reminder chime sounds when the
driver ’ s door is opened and the ignition
switch is in the “ LOCK ” or “ ACC ” position.
The chime stops under the following
conditions.
. when the ignition switch is turned to the
“ ON ” position
. when the key is removed from the
ignition switch
. when the driver ’ s door is closedInstruments and controls/Ignition switch (models without push – button start system)
– CONTINUED –3-5

Instruments and controls/Push – button ignition switch (models with push – button start system)
& Ignition switch lightFor easy access to the ignition switch in
the dark, the ignition switch light illumi-
nates when the driver ’ s door is opened or
when the driver ’ s door is unlocked using
the remote keyless entry transmitter.
The light remains illuminated for several
tens of seconds and then gradually turns
off under the following conditions.
. when the driver ’ s door is closed
. when the doors are unlocked using the
remote keyless entry transmitter
The light turns off immediately under the
following conditions.
. when the ignition switch is turned to the
“ ON ” position
. when all doors are locked using the
remote keyless entry transmitter Push-button ignition switch
(models with push-button
start system) & Safety precautions Refer to “ Safety precautions ” F 2-10.
& Operating range for push-
button start system
1) Antenna
2) Operating range
NOTE . If the access key is not detected
within the operating range of the an-
tennas inside the vehicle, the push-
button ignition switch and the engine
start cannot be operated. . Even when the access key is outside
the vehicle, if it is placed too close to
the glass, it may be possible to switch
the power or to start the engine.
. Do not leave the access key in the
following places. It may become im-
possible to operate the push-button
ignition switch and the engine start.
– On the instrument panel
– On the floor
– Inside the glove box
– Inside the door trim pocket
– On the rear seat
– On the rear shelf
– Inside the trunk
. When operating the push-button
ignition switch or starting the engine,
if the access key battery is discharged,
perform the procedure described in
“ Access key – if access key does not
operate properly ” F 9-16. In such a
case, replace the battery immediately.
Refer to “ Replacing battery of access
key ” F 11-50.3-6

& Switching power
1) Operation indicator
2) Push-button ignition switch
The power is switched every time the
push-button ignition switch is pressed.
1. Carry the access key, and sit in the
driver ’ s seat.
2. Shift the shift lever in neutral (MT
models) or the select lever in the “ P ”
position (CVT models).
3. Press the push-button ignition switch
without depressing the clutch pedal (MT
models) or the brake pedal (CVT models).
Every time the button is pressed, the
power is switched in the sequence of
“ OFF ” , “ ACC ” , “ ON ” and “ OFF ” . When the
engine is stopped and the push-button
ignition switch is in “ ACC ” or “ ON ” , the operation indicator on the push-button
ignition switch illuminates in orange. Power
status Indicator color Operation
OFF Turned off Power is turned
off.
ACC Orange The following
systems can be
used:
audio and ac-
cessory power
outlet.
ON Orange
(while engine is
stopped) All electrical
systems can be
used.Turned off
(while engine is
running)
CAUTION
. When the push-button ignition
switch is left in “ ON ” or “ ACC ”
for a long time, it may result in
vehicle battery discharge.
. Do not spill drinks or other
liquids on the push-button igni-
tion switch. It may cause a mal-
function.
. Do not touch the push-button
ignition switch with a hand soiled with oil or other contaminants. It
may cause a malfunction.
. If the push-button ignition switch
does not operate smoothly, stop
the operation. Contact a
SUBARU dealer immediately.
. If the push-button ignition switch
does not illuminate even when
the instrument panel illumination
is turned on, have the vehicle
inspected at a SUBARU dealer.
. If the vehicle was left in the hot
sun for a long time, the surface of
the push-button ignition switch
may get hot. Be careful not to
burn yourself.
NOTE . In CVT models, the push-button
ignition switch cannot be switched to
“ OFF ” when the select lever is in a
position other than “ P ” .
. When operating the push-button
ignition switch, firmly press it all the
way.
. If the push-button ignition switch is
pressed quickly, the power may not
turn on or off.
. If the indicator light on the push-
button ignition switch flashes in green
when the push-button ignition switch isInstruments and controls/Push – button ignition switch (models with push – button start system)
– CONTINUED –3-7

Instruments and controls/Hazard warning flasher
pressed, steering is locked. When this
occurs, press the push-button ignition
switch while turning the steering wheel
left and right.
! Battery drainage prevention func-
tion
When the push-button ignition switch is
left in the “ ACC ” or “ ON ” position for
approximately 1 hour, the push-button
ignition switch will be automatically
switched to “ OFF ” to prevent the battery
from going dead. (In CVT models, this
function is activated when the select lever
is in the “ P ” position.)
& When access key does not
operate properlyRefer to “ Access key – if access key does
not operate properly ” F 9-16. Hazard warning flasher
The hazard warning flasher is used to
warn other drivers when you have to park
your vehicle under emergency conditions.
The hazard warning flasher works regard-
less of the position of the ignition switch.
To turn on the hazard warning flasher,
push the hazard warning button on the
instrument panel. To turn off the flasher,
push the button again.
NOTE When the hazard warning flasher is on,
the turn signals do not work. Meters and gauges NOTE Liquid-crystal displays are used in
some of the meters and gauges on
the combination meter. You will find
their indications hard to see if you wear
polarized glasses.
& Combination meter illumina-
tion When the ignition switch is turned to the
“ ON ” position, the various parts of the
combination meter are illuminated in the
following sequence.
1. Warning lights, indicator lights, meter
needles, gauge needles illuminate.
2. Meter and gauge indications each
show MAX position.
3. Meter and gauge indications each
show MIN position.
4. Regular illumination (for driving) be-
gins.3-8

NOTE This sequence of operations may not
take place if you quickly turn the
ignition switch to start the engine. This
is not a malfunction.
& Canceling the function for
meter/gauge needle move-
ment upon turning on the
ignition switch It is possible to activate or deactivate the
movement of the meter needles and
gauge needles that takes place when the
ignition switch is turned to the “ ON ”
position. To change the setting, perform
the procedures described in “ Gauge Initial
Movement ” F 3-47.
& Speedometer The speedometer shows the vehicle
speed. The digital speedometer can be
also displayed on the multi information
display. & Odometer
The unit displayed varies depending on the
models.
1) Trip knob
This meter displays the odometer when
the ignition switch is in the “ ON ” position.
The odometer shows the total distance
that the vehicle has been driven.
If you press the trip knob when the ignition
switch is in the “ LOCK ” / “ OFF ” or “ ACC ”
position, the odometer/trip meter will light
up. If you do not press the trip knob within
10 seconds of illumination of the od-
ometer/trip meter, the odometer/trip meter
will turn off.
Also, if you open and close the driver ’ s
door within 10 seconds of illumination of
the odometer/trip meter, the odometer/trip meter will turn off.
& Double trip meter
1) Trip knob
This meter displays the two trip meters
when the ignition switch is in the “ ON ”
position.
The trip meter shows the distance that the
vehicle has been driven since you last set
it to zero.
If you press the trip knob when the ignition
switch is in the “ LOCK ” / “ OFF ” or “ ACC ”
position, the odometer/trip meter will light
up. It is possible to switch between the A
trip meter and B trip meter indications
while the odometer/trip meter is lit up. If
you do not press the trip knob within 10
seconds of illumination of the odometer/ Instruments and controls/Meters and gauges
– CONTINUED –3-9

Instruments and controls/Meters and gauges
trip meter, the odometer/trip meter will turn
off.
Also, if you open and close the driver ’ s
door within 10 seconds of illumination of
the odometer/trip meter, the odometer/trip
meter will turn off.
The display can be switched as shown in
the following sequence by pressing the
trip knob.
To set the trip meter to zero, select the A
trip or B trip meter by pressing the knob
and keep the knob pressed for more than
2 seconds.
CAUTIONTo ensure safety, do not attempt to
change the function of the indicator
during driving, as an accident could
result.
NOTE If the connection between the combina-
tion meter and battery is broken for any
reason such as vehicle maintenance or
fuse replacement, the data recorded on
the trip meter will be lost. & Tachometer The tachometer shows the engine speed
in thousands of revolutions per minute.
CAUTIONDo not operate the engine with the
pointer of the tachometer in the red
zone. In this range, fuel injection will
be cut by the engine control module
to protect the engine from overrev-
ving. The engine will resume run-
ning normally after the engine speed
is reduced below the red zone.
NOTE To protect the engine/transmission
while the select lever is in the “ P ” or
“ N ” position (CVT models) or the shift
lever is in the neutral position (MT
models), the engine is controlled so
that the engine speed may not become
too high even if the accelerator pedal is
depressed hard. & Fuel gauge
1) Low fuel warning light
The fuel gauge shows the approximate
amount of fuel remaining in the tank.
When the ignition switch is in the “ LOCK ” /
“ OFF ” or “ ACC ” position, the fuel gauge
shows “ E ” even if the fuel tank contains
fuel.
The gauge may move slightly during
braking, turning or acceleration due to fuel
level movement in the tank.
If you press the trip knob while the ignition
switch is in the “ LOCK ” / “ OFF ” or “ ACC ”
position, the fuel gauge ’ s dial will light up
and the needle will indicate the amount of
fuel remaining in the tank.
If, while the fuel gauge needle is indicating
the amount of fuel remaining in the tank,3-10

Instruments and controls/REV indicator light and buzzer (STI)
& ECO gauge
The unit displayed varies depending on the
models.
The ECO gauge shows the difference
between the average rate of fuel con-
sumption since the trip meter was last
reset and the current rate of fuel con-
sumption.
The ECO gauge indicates the current fuel
efficiency as shown in the following chart.
Displayed
unit Needle position
“ + ” side “ - ” side
MPG Better Poorer
l/100km Poorer Better
km/l Better PoorerNOTE . The ECO gauge shows only an
approximate indication.
. After resetting the trip meter, the
average rate of fuel consumption is not
shown until driving 0.6 mile (1 km).
Until that time, the ECO gauge does not
operate.
REV indicator light and buz-
zer (STI)
1) REV indicator light
The REV alarm system has the following
functions.
. When the engine speed reaches the
level that was previously set, the REV
indicator light illuminates to inform you. At
this time, a buzzer also sounds if the
buzzer setting is activated.
. Whenever the engine speed enters the
red zone of the tachometer, the REV
indicator light flashes.
NOTE
Even if the REV alarm system is not set,
the REV indicator light will flash when-3-12

ever the engine speed enters the red
zone of the tachometer.
To change the REV indicator settings,
perform the procedures described in “ REV
settings (STI) ” F 3-47.
Warning and indicator lights Several of the warning and indicator lights
illuminate when the ignition switch is
initially turned to the “ ON ” position. This
permits checking the operation of the
bulbs.
Apply the parking brake and turn the
ignition switch to the “ ON ” position. For
the system check, the following lights
illuminate and then turn off after several
seconds or after the engine has started.
: Seatbelt warning light
(The seatbelt warning light turns off
only when the driver fastens the
seatbelt.)
: Front passenger ’ s seatbelt warning
light
(The seatbelt warning light turns off
only when the front seat passenger
fastens the seatbelt.)
: SRS airbag system warning light
ON /
: Front passenger ’ s frontal airbag
ON indicator light
/ : Front passenger ’ s frontal airbag
OFF indicator light
: CHECK ENGINE warning light/Mal-
function indicator light : Charge warning light
: Oil pressure warning light
: REV indicator light (STI)
: AT OIL TEMP warning light
(CVT models)
: Rear differential oil temperature warn-
ing light (STI)
: Low tire pressure warning light
(U.S.-spec. models)
/ : ABS warning light
/ : Brake system warning light
: Electronic parking brake indicator
light
: Low fuel warning light
: Hill start assist warning light/Hill start
assist OFF indicator light (models
without electronic parking brake sys-
tem)
: Hill holder indicator light (models with
electronic parking brake system)
: Door open warning light
: AWD warning light (if equipped)
: Power steering warning light (except
STI)Instruments and controls/Warning and indicator lights
– CONTINUED –3-13

Instruments and controls/Warning and indicator lights
: Vehicle Dynamics Control warning
light/Vehicle Dynamics Control opera-
tion indicator light
: Vehicle Dynamics Control OFF indica-
tor light
: LED headlight warning light
: Headlight indicator light
: Automatic headlight beam leveler
warning light (if equipped)
: Traction mode indicator light
: Steering responsive fog lights OFF
indicator light
If any lights fail to illuminate, it indicates a
burned-out bulb or a malfunction of the
corresponding system.
Consult your authorized SUBARU dealer
for repair.
& Seatbelt warning light
and chimeYour vehicle is equipped with a seatbelt
warning device at the driver ’ s and front
passenger ’ s seat, as required by current
safety standards.
With the ignition switch turned to the “ ON ”
position, this device reminds the driver
and front passenger to fasten their seat-
belts by illuminating the warning lights in the locations indicated in the following
illustration and sounding a chime.
Driver ’ s warning light
Front passenger ’ s warning light ! Operation
If the driver and/or front passenger have/
has not yet fastened the seatbelt(s) when
the ignition switch is turned to the “ ON ”
position, the seatbelt warning light(s) will
flash for 6 seconds, to warn that the
seatbelt(s) is/are unfastened. If the dri-
ver ’ s seatbelt is not fastened, a chime will
also sound simultaneously.
NOTE . If the driver ’ s and/or front passen-
ger ’ s seatbelt(s) are/is still not fastened
6 seconds later, the seatbelt warning
device operates as follows according
to the vehicle speed.
– At speeds lower than approxi-
mately 9 mph (15 km/h)
The warning light(s) for unfastened
seatbelt(s) will alternate between
steady illumination and flashing at
15-second intervals. The chime will
not sound.
– At speeds higher than approxi-
mately 9 mph (15 km/h)
The warning light(s) for unfastened
seatbelt(s) will alternate between
flashing and steady illumination at
15-second intervals and the chime
will sound while the warning light(s)
is/are flashing.
. It is possible to cancel the warning3-14