2016 SUBARU WRX ECO mode

but it turns off while driving.
. The warning light illuminates during
driving, but it turns off immediately and
remains off.
When driving with an insufficient battery
voltage such as when the engine is jump
started, the ABS warning light may illumi-
nate. This is due to the low battery voltage
and does not indicate a malfunction.
When the battery becomes fully charged,
the light will turn off.
& Brake system
warning light WARNING. Driving with the brake system
warning light on is dangerous.
This indicates your brake system
may not be working properly. If
the light remains illuminated,
have the brakes inspected by a
SUBARU dealer immediately.
. If at all in doubt about whether
the brakes are operating prop-
erly, do not drive the vehicle.
Have your vehicle towed to the
nearest SUBARU dealer for re-
pair.
. If the brake system warning light
illuminates, the electronic park- ing brake system may be mal-
functioning. Immediately stop
your vehicle in a safe location,
use tire stops under the tires to
prevent the vehicle from moving
and contact your SUBARU deal-
er. For details, refer to “ Electro-
nic parking brake (models with
electronic parking brake sys-
tem) ” F 7-44.
NOTE . Even if the brake system warning
light illuminates, if the warning light
behavior is as described in the follow-
ing examples, the electronic parking
brake system is not malfunctioning.
– The warning light turns off when
the electronic parking brake is ap-
plied or released.
– The warning light turns off when
the ignition switch is turned to the
“ ON ” position again.
. The brake system warning light may
illuminate immediately after the engine
is started. However, it is not malfunc-
tioning if the warning light turns off
after the electronic parking brake is
released.
. The brake system warning light may
illuminate after the electronic parking brake is frequently applied and re-
leased. However, the electronic parking
brake system is not malfunctioning if
the light turns off for a short period of
time.
. When the engine is started while the
electronic parking brake is applied/
released, the system may judge an
abnormal situation and the warning
light may illuminate. If the warning light
illuminates, turn the ignition switch
once to the “ LOCK/OFF ” position and
then restart the engine. Then, apply/
release the electronic parking brake. If
the warning light turns off, the system
will be restored.
This light has the following functions.
! Parking brake indicator (models
without electronic parking brake
system)
This light illuminates with the parking
brake applied while the ignition switch is
in the “ ON ” position. It turns off when the
parking brake is fully released.
! Brake fluid level warning
This light illuminates when the brake fluid
level has dropped to near the “ MIN ” level
of the brake fluid reservoir with the ignition
switch in the “ ON ” position and with the
parking brake fully released.Instruments and controls/Warning and indicator lights
– CONTINUED –3-21

Instruments and controls/Warning and indicator lights
If the brake system warning light should
illuminate while driving (with the parking
brake fully released and with the ignition
switch positioned in “ ON ” ), it could be an
indication of leaking of brake fluid or worn
brake pads. If this occurs, immediately
stop the vehicle at the nearest safe place
and check the brake fluid level. If the fluid
level is below the “ MIN ” mark in the
reservoir, do not drive the vehicle. Have
the vehicle towed to the nearest SUBARU
dealer for repair.
! Electronic Brake Force Distribution
(EBD) system warning
The brake system warning light also
illuminates if a malfunction occurs in the
EBD system. In that event, it illuminates
together with the ABS warning light.
The EBD system may be malfunctioning if
the brake system warning light and ABS
warning light illuminate simultaneously
during driving.
Even if the EBD system fails, the conven-
tional braking system will still function.
However, the rear wheels will be more
prone to locking when the brakes are
applied harder than usual and the vehi-
cle ’ s motion may therefore become some-
what harder to control.
If the brake system warning light and ABS
warning light illuminate simultaneously, take the following steps.
1. Stop the vehicle in the nearest safe,
flat place.
2. Shut down the engine, apply the
parking brake and then restart it.
3. Release the parking brake. If both
warning lights turn off, the EBD system
may be malfunctioning. Drive carefully to
the nearest SUBARU dealer and have the
system inspected.
4. If both warning lights illuminate again
and remain illuminated after the engine
has been restarted, shut down the engine
again, apply the parking brake, and check
the brake fluid level.
5. If the brake fluid level is not below the
“ MIN ” mark, the EBD system may be
malfunctioning. Drive carefully to the
nearest SUBARU dealer and have the
system inspected.
6. If the brake fluid level is below the
“ MIN ” mark, DO NOT drive the vehicle.
Instead, have the vehicle towed to the
nearest SUBARU dealer for repair.
! Electronic parking brake system
warning (models with electronic
parking brake system)
The brake system warning light illumi-
nates when the electronic parking brake
system is malfunctioning. If the warning light illuminates, promptly park in a safe
location as soon as possible and contact
your SUBARU dealer.
The brake system warning light remains
illuminated when the parking brake cannot
be released even if the parking brake
switch is pushed. For details, refer to
“ Electronic parking brake (models with
electronic parking brake system) ” F 7-44.
! Frequent operation warning
The brake system warning light illumi-
nates and a chirp sound will be heard if
the parking brake switch is operated too
frequently. In this case, the operation of
the parking brake switch is restricted to
protect the electronic parking brake sys-
tem.
! Vacuum pump system warning (ex-
cept STI)
This light illuminates when a malfunction
is detected in the vacuum pump system.
NOTE The vacuum pump system assists the
boost pressure when driving at high
altitudes while the engine is cold.3-22

& Electronic parking
brake indicator light
(models with electronic
parking brake system)! Parking brake indicator
The light illuminates with the parking
brake applied while the ignition switch is
in the “ ON ” position. It turns off when the
parking brake is fully released.
! Electronic parking brake system
warning
WARNING. When you release the electronic
parking brake while the engine is
running, the electronic parking
brake indicator light will turn off.
However, if the light still illumi-
nates, stop the vehicle in a safe
place immediately and have the
system inspected by a SUBARU
dealer.
. If at all in doubt about whether
the brakes are operating prop-
erly, do not drive the vehicle.
Have your vehicle towed to the
nearest SUBARU dealer for re-
pair. . If the electronic parking brake
indicator light flashes, the elec-
tronic parking brake system may
be malfunctioning. Immediately
stop your vehicle in a safe loca-
tion, use tire stops under the
tires to prevent the vehicle from
moving and contact your
SUBARU dealer. For details, refer
to “ Electronic parking brake
(models with electronic parking
brake system) ” F 7-44.
NOTE . When the ignition switch is turned to
the “ LOCK ” / “ OFF ” position with the
electronic parking brake applied, the
electronic parking brake indicator light
remains illuminated for approximately
30 seconds and then turns off.
. When the electronic parking brake
switch is pressed to apply the electro-
nic parking brake while the ignition
switch is in the “ LOCK ” / “ OFF ” posi-
tion, the electronic parking brake in-
dicator light illuminates, remains illu-
minated for approximately 30 seconds
and then turns off.
. Even if the electronic parking brake
indicator light flashes, if the warning
light behavior is as described in the
following examples, the electronic parking brake system is not malfunc-
tioning.
– The indicator light turns off when
the electronic parking brake is re-
leased.
. The electronic parking brake indica-
tor light may flash immediately after the
engine is started. However, it is not
malfunctioning if the indicator light
turns off after the electronic parking
brake is released.
. The electronic parking brake indica-
tor light may flash after the electronic
parking brake is frequently applied and
released. However, the electronic park-
ing brake system is not malfunctioning
if the light turns off for a short period of
time.
The electronic parking brake indicator light
flashes when the electronic parking brake
system is malfunctioning. If the indicator
light flashes, promptly park in a safe
location as soon as possible and contact
your SUBARU dealer.
The electronic parking brake indicator light
remains illuminated when the parking
brake cannot be released even if the
parking brake switch is pulled. For details,
refer to “ Electronic parking brake (models
with electronic parking brake system) ”
F 7-44.Instruments and controls/Warning and indicator lights
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Instruments and controls/Warning and indicator lights
! Parking brake apply inhibit warn-
ing
The electronic parking brake indicator light
flashes for 10 seconds and a chirp sound
will be heard if the parking brake switch is
operated when the parking brake cannot
be applied.
! Frequent operation warning
The electronic parking brake indicator light
flashes for 10 seconds and a chirp sound
will be heard if the parking brake switch is
operated too frequently. In this case, the
operation of the parking brake switch is
restricted to protect the electronic parking
brake system.
NOTE Wait until the indicator light turns off.
& Low fuel warning lightThe low fuel warning light illuminates
when the tank is nearly empty, at approxi-
mately 2.6 US gal (10.0 liters, 2.2 Imp gal).
It only operates when the ignition switch is
in the “ ON ” position.
CAUTION
Promptly put fuel in the tank when-
ever the low fuel warning light
illuminates. Engine misfires as a result of an empty tank could cause
damage to the engine.
NOTE This light does not turn off unless the
tank is replenished up to an internal
fuel quantity of approximately 4.5 US
gal (17 liters, 3.7 Imp gal).
& Hill start assist warning
light/Hill start assist
OFF indicator light
(models without electro-
nic parking brake sys-
tem) ! Hill start assist warning light
While the engine is running, if there are
any malfunctions in the Hill start assist
system, the warning light will illuminate.
WARNING
When the Hill start assist warning
light illuminates, have the vehicle
inspected at an authorized SUBARU
dealer. ! Hill start assist OFF indicator light
While the Hill start assist system is
deactivated, the Hill start assist OFF
indicator light illuminates continuously to
inform the driver that the Hill start assist
system is not operational.
& Hill Holder indicator
light (models with elec-
tronic parking brake
system) WARNINGIf the Hill Holder indicator light does
not illuminate even when the Hill
Holder switch is pressed to activate
the Hill Holder function, the electro-
nic parking brake system may be
malfunctioning. Immediately stop
the vehicle in a safe location and
contact your SUBARU dealer.
The light illuminates when the Hill Holder
switch is pressed to activate the Hill
Holder function. For details about the Hill
Holder function, “ Hill Holder function ” F 7-
46.3-24

Instruments and controls/Warning and indicator lights
Inside warning
chime Outside warning
chime Operation indicator
on push-button igni-
tion switch Status Action
Ding,
ding ...
(intermittent) —— The driver ’ s door was opened while the
push-button ignition switch is “ ACC ” (in
CVT models, when the select lever is in
the “ P ” position.) Switch the push-button ignition switch to
“ OFF ” , or close the driver ’ s door.
*When exiting the vehicle, be sure to
switch the push-button ignition switch to
“ OFF ” .
The push-button ignition switch was
switched to “ OFF ” while the driver ’ s door
is open. Close the driver ’ s door.
Ding Short beep
(2 seconds) — Lockout warning:
All doors were closed after the locking of
all doors was set by using the door lock
lever or power door locking switch while
the access key is inside the vehicle. Take out the access key from the
vehicle, and lock the doors.
*The doors cannot be locked while the
access key is inside the vehicle.
*A chirp sound will be heard, and all
doors will be unlocked.
— Short beep
(2 seconds) — Trunk lockout warning:
The trunk was closed with the access
key in it while all doors are locked (or
during the automatic lock time period). Take out the access key from the trunk,
and close the trunk.
*By pressing the trunk lid opener button
after this warning chime sounds, the
trunk can be unlocked.
Access key lock-in warning:
The door lock sensor was touched while
the push-button ignition switch is “ OFF ”
and the access key is inside the vehicle. Take out the access key from the
vehicle, and lock the doors.
*If the access key is inside the vehicle,
the doors cannot be locked.
— Beep, beep ...
(5 beeps) — Door ajar warning:
The door lock sensor is touched while
the push-button ignition switch is in the
“ OFF ” position and another door or the
trunk is opened. Close
the doors securely and lock them.
*If one of the doors is opened, the doors
cannot be locked.3-30

& Security indicator lightThis indicator light shows the status of the
alarm system. It also indicates operation
of the immobilizer system.
! Alarm system
It blinks to show the driver the operational
status of the alarm system. For detailed
information, refer to “ Alarm system ” F 2-
25.
! Immobilizer system
The security indicator light starts blinking
in the following conditions.
For models with “ keyless access with
push-button start system ” :
. Immediately after the push-button igni-
tion switch is turned to the “ OFF ” position.
. Immediately after the driver ’ s door is
opened or closed when all of the following
conditions are met.
– The push-button ignition switch is in
the “ ON ” or “ ACC ” position.
– The access key is outside the
vehicle.
– The engine is not running.
– In the event that an unauthorized
key is used (for example, the key is
unregistered or the ID code does not
match), the power is not switched to
“ ON ” and the security indicator light continues blinking.
For models without “ keyless access
with push-button start system ” :
. Approximately 60 seconds after the
ignition switch is turned from the “ ON ”
position to the “ ACC ” or “ LOCK ” position.
. Immediately after the key is pulled out.
If the indicator light does not blink in the
above conditions, it may indicate that
immobilizer system may be malfunction-
ing. Contact your nearest SUBARU dealer
immediately.
In the event that an unauthorized key (for
example, an unauthorized duplicate) is
used, the security indicator light illumi-
nates. For details about the immobilizer
system, refer to “ Immobilizer ” F 2-3.
NOTE . The security indicator light remains
off in the following conditions. It means
that the matching of the ID code is
completed and the immobilizer system
is deactivated, and it does not indicate
a malfunction.
Models with “ keyless access with
push-button start system ” :
– while the engine is running
– the push-button ignition switch has been turned to the “ ON ” or
“ ACC ” position and the driver ’ s
door has not been opened or closed
Models without “ keyless access
with push-button start system ” :
– while the engine is running
– for approximately 60 seconds
after the ignition switch is turned
from the “ ON ” position to the
“ ACC ” or “ LOCK ” position
– when the ignition switch is in the
“ ON ” position.
. Even if a malfunction occurs, such
as the security indicator light flashes
irregularly, it will not affect the func-
tionality of the immobilizer system.Instruments and controls/Warning and indicator lights
– CONTINUED –3-33

& Turn signal indicator
lightsThese lights show the operation of the turn
signal or lane change signal.
If the indicator lights do not blink or blink
rapidly, the turn signal bulb may be burned
out. Replace the bulb as soon as possible.
Refer to “ Replacing bulbs ” F 11-44.
& High beam indicator
lightThis light shows that the headlights are in
the high beam mode.
This indicator light also illuminates when
the headlight flasher is operated.
& Cruise control indica-
torThis indicator appears when the cruise
control main button is pressed to activate
the cruise control function. For details,
refer to “ To set cruise control ” F 7-53.
CAUTION
If the CHECK ENGINE warning light/
malfunction indicator light illumi-
nates, the cruise control indicator
flashes at the same time. At this
time, avoid driving at high speed and have your vehicle inspected at a
SUBARU dealer as soon as possi-
ble.
& Cruise control set in-
dicator This indicator appears when vehicle
speed has been set to use the cruise
control function. Refer to “ To set cruise
control ” F 7-53.
& Automatic headlight
beam leveler warning
light (models with LED
headlights) This light illuminates when the automatic
headlight beam leveler does not operate
normally.
If this light illuminates while driving or does
not turn off approximately 3 seconds after
turning the ignition switch to the “ ON ”
position, have your vehicle inspected at
your SUBARU dealer.
& Front fog light indicator
light (if equipped)
This indicator light illuminates while the
front fog lights are illuminated. & Headlight indicator
light This indicator light illuminates under the
following conditions.
. when the light switch is turned to the
“
” or “ ” position
. when the light control switch is in the
“ AUTO ” position and the headlights illumi-
nate automatically
& Driver ’ s control center differ-
ential auto indicator (STI)
This indicator functions while the ignition
switch is “ ON ” . When it appears, it
indicates that the driver ’ s control center
differential is set to the auto mode. It
disappears when the driver ’ s control
center differential is set to the manualInstruments and controls/Warning and indicator lights
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Instruments and controls/Multi information display
Multi information display
1) ECO gauge (refer to “ ECO gauge ” F 3-
12.)
2) Warning screen (refer to “ Warning
screen ” F 3-39.)/Basic screen (refer to
“ Basic screens ” F 3-44.)
3) Cruise control information display/
C.DIFF/DCCD indicator 4) Warning indicator
5) Select lever/gear position indicator (refer
to “ Select lever/gear position indicator
(CVT models) ” F 3-34.)
6) SI-DRIVE indicator light (refer to “ SI-
DRIVE indicator ” F 3-34.)
7) Odometer (refer to “ Odometer ” F 3-9.)/
double trip meter (refer to “ Double trip
meter ” F 3-9.)
& Basic operation By operating “ ” or “ ” of the control
switch, the screens and selection items
can be switched. When the “
/SET ”
switch is pulled toward you, the item can
be selected and set.
If there are some useful messages, such
as vehicle information, warning informa-
tion, etc., they will interrupt the current
screen, and appear on the display accom-
panied by a beep. If such a screen is
displayed, take proper action according to
the message shown on the screen. & Welcome screen
When the door is unlocked, and the
driver ’ s door is opened and then closed,
the welcome screen will appear for ap-
proximately 20 seconds.
NOTE . Once the welcome screen appears,
it takes a certain period of time to
display it again.
. The welcome screen will disappear
when the ignition switch is turned to
the “ ON ” position while the welcome
screen is displayed.
. If any of the doors is opened while
the welcome screen is displayed, the
door ajar warning will appear.
. The welcome screen can be set to
on or off. For details, refer to “ Welcome3-38