light SUBARU IMPREZA WRX 2013 4.G Repair Manual

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.
This light has the following functions. ! Parking brake warning
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. !
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.
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. Instruments and controls
3-19
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3-20Instruments and controls
&Low fuel warning light
The low fuel warning light illuminates
when the tank is nearly empty (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. When this
light illuminates, fill the fuel tank immedi-
ately.
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 3.7 US
gal (14 liters, 3.1 Imp gal). & Hill start assist warning
light/Hill start assist OFF
indicator light (STI)
!Hill start assist warning light
While the engine is running, if there are
any malfunctions in the Hill start assist system, the 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(STI)
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. & Door open warning light
The door open warning light illuminates if
any door or the rear gate is not fullyclosed.
Always make sure this light is not illumi-
nated before you start to drive. &
Vehicle Dynamics
Control warning light/
Vehicle Dynamics Con-
trol operation indicatorlight
!Vehicle Dynamics Control warning light
CAUTION
The Vehicle Dynamics Control sys-
tem provides its ABS control
through the electrical circuit of the
ABS system. Accordingly, if the ABS
is inoperative, the Vehicle Dynamics
Control system becomes unable to
provide ABS control. As a result, the
Vehicle Dynamics Control system
becomes inoperative, causing the
warning light to illuminate. Although
both the Vehicle Dynamics Control
and ABS systems are inoperative in
this case, the ordinary functions of
the brake system are still available.
You will be safe while driving in this
condition, but drive carefully and
have your vehicle checked at a
SUBARU dealer as soon as possi-ble.

NOTE .If the electrical circuit of the Vehicle
Dynamics Control system itself mal-
functions, only this particular warning
light illuminates. Under these circum-
stances, the ABS (Anti-lock Brake
System) remains fully operational.. The warning light illuminates when
the electronic control system of the
ABS/Vehicle Dynamics Control systemmalfunctions.
The Vehicle Dynamics Control system is
probably inoperative under any of the
following conditions. Have your vehicle
checked at a SUBARU dealer immedi-
ately. . The warning light does not illuminate
when the ignition switch is turned to the “ ON ”position.
. The warning light illuminates while the
vehicle is running.
NOTE
If the warning light behavior is as
described in the following examples,
the Vehicle Dynamics Control system
may be considered to be operating
normally. . The warning light illuminates right
after the engine is started but turns off
immediately and remains off.. The warning light illuminates after the engine has started and turns off
while the vehicle is subsequently beingdriven..
The warning light illuminates during
driving, but turns off immediately and
remains off. ! Vehicle Dynamics Control opera-
tion indicator light
The indicator light flashes during activa-
tion of the skid suppression function and
during activation of the traction controlfunction. NOTE . The light may remain illuminated for
a short period of time after the engine
has been started, especially in cold
weather. This does not indicate the
existence of a problem. The light
should turn off as soon as the engine
has warmed up.. The indicator light illuminates when
the engine has developed a problem
and the CHECK ENGINE warning light/
malfunction indicator light is on.
The Vehicle Dynamics Control system is
probably malfunctioning under the follow-
ing condition. Have your vehicle checked
at a SUBARU dealer as soon as possible. . The light does not turn off even after
the engine has warmed up for several minutes after it was started. &
Vehicle Dynamics
Control OFF indicator
light/Traction Control
OFF indicator light (STI)
This light has the function of indicating the
following conditions. .The Vehicle Dynamics Control system
has been deactivated (all models).. Only the Traction control system has
been deactivated (STI).
The light illuminates under the following conditions. . The Vehicle Dynamics Control system
is not operating (all models).. Only the Traction Control system is not
operating (STI). STI:
This light illuminates in yellow for approxi-
mately 1 second when the ignition switch
is turned to the “ON ”position. After that,
the light changes to green and remains
illuminated in green for 1 second, and then
turns off. It indicates that the Vehicle
Dynamics Control system is operating
normally. Instruments and controls
3-21
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3-22Instruments and controls
The indicator light shows the activated/deactivated conditions as follows.
Activated/deactivated status for each function
Traction Control Vehicle Dynamics
Control system ABS
Indicator light Turn off Activated Activated Activated
(Illuminates in
green)* Deactivated Activated Activated
(Illuminates in
yellow) Deactivated Deactivated
Activated
*: STI only For details about the Traction Control and Vehicle Dynamics Control system, refer to “ Vehicle Dynamics Control system ”F 7-28. !
Vehicle Dynamics Control OFF in-
dicator light (yellow)
. This light illuminates when the Vehicle
Dynamics Control OFF switch is pressed
(except STI). . This light illuminates when the Vehicle
Dynamics Control mode switch is pressed
for more than 2 seconds (STI). . The light illuminates when the Vehicle
Dynamics Control system is deactivated.
NOTE . The light may remain illuminated for
a while after the engine has been
started, especially in cold weather. This
does not indicate the existence of a
problem. The light should turn off as
soon as the engine has warmed up.. The indicator light illuminates when
the engine has developed a problem
and the CHECK ENGINE warning light/
malfunction indicator light is on.
The Vehicle Dynamics Control system is
probably malfunctioning under the follow-
ing conditions. Have your vehicle checked
at a SUBARU dealer as soon as possible. . The light does not illuminate when the
ignition switch is turned to the “ON ”
position.. The light does not turn off even after
the lapse of several minutes (the engine

has warmed up) after the engine has started. !Traction Control OFF indicator light (green –STI)
The light illuminates when the Vehicle
Dynamics Control mode switch is pressed
briefly to select the traction mode. For
details, refer to “Traction mode ”F 7-30.
& Security indicator light
The security indicator light deters potential
thieves by indicating that the vehicle is
equipped with an immobilizer system. It
begins flashing (approximately once every
3 seconds) approximately 60 seconds
after the ignition switch is turned from the“ON ”position to the “Acc ”or “LOCK ”
position or immediately after the key is pulled out.
If the security indicator light does not flash,
the immobilizer system may not be func-
tioning properly. If this occurs, contact
your SUBARU dealer as soon as possible.
In case an unauthorized key is used (e.g.,
an imitation key), the security indicator
light illuminates.
NOTE . For the flashing pattern when arm-
ing the alarm system, refer to “Arming
the system ”F 2-16.
. Even if the security indicator light
flashes irregularly or its fuse blows (the
light does not flash if its fuse is blown),
the immobilizer system will function
normally. &
SI-DRIVE indicator light (STI)
1) Intelligent (I) mode
2) Sport (S) mode
3) Sport Sharp (S#) mode
This light indicates the current SI-DRIVE mode.
For details of SI-DRIVE mode, refer to “SI-
DRIVE (STI) ”F 7-22.
& Shift-up indicator light (STI)
While selecting the Intelligent (I) mode of
SI-DRIVE, this indicator light illuminates
and informs the driver about the upshift
timing for fuel-efficient driving. Instruments and controls
3-23
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3-24Instruments and controls
&Turn signal indicator lights
These 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 11-39.
& High beam indicator light
This 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-
tor light
This light illuminates when the “CRUISE ”
main switch is pressed to activate the
cruise control function.
CAUTION
If the CHECK ENGINE warning light/
malfunction indicator light illumi-
nates, the cruise control indicator
light flashes at the same time. At
this time, avoid driving at high
speed and have your vehicle in- spected at a SUBARU dealer as
soon as possible.
NOTE
If you press the “CRUISE ”main switch
button while turning the ignition switch “ ON ”, the cruise control function is
deactivated and the cruise control
indicator light flashes. To reactivate
the cruise control function, turn the
ignition switch back to the “Acc ”or
“ LOCK ”position, and then turn it again
to the “ON ”position.
& Cruise control set in-
dicator light
This light illuminates when vehicle speed
has been set to use the cruise controlfunction. &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 when the
headlight switch is placed in the “”or “
”
position.
& Driver ’s control center differ-
ential auto indicator light (STI)
This light functions while the ignition
switch is “ON ”. When illuminated, it
indicates that the driver ’s control center
differential is set to the auto mode. It turns
off when the driver ’s control center differ-
ential is set to the manual mode. For
details, refer to “Driver ’s Control Center
Differential (DCCD) (STI) ”F 7-18.
! Driver ’s control center dif-
ferential auto [+] indicatorlight
When the AUTO [+] mode is set, the
AUTO [+] indicator light illuminates.

For details, refer to“Driver ’sControl
Center Differential (DCCD) (STI) ”F 7-18.
! Driver ’s control center dif-
ferential auto [ ] indicator
light
When the AUTO [ ] mode is set, the
AUTO [ ] indicator light illuminates.
For details, refer to “Driver ’sControl
Center Differential (DCCD) (STI) ”F 7-18.
& Driver ’s control center differ-
ential indicator and warning
lights (STI)
! Indicator lights
When you select the manual mode of the driver ’s control center differential, the
initial limited slip differential (LSD) torque that is currently selected for the center
differential is indicated by the illumination
of these indicator lights. !
Warning light
All the indicator lights will flash in the event
that the driver ’s control center differential
has a malfunction. Have the vehicle
inspected by your SUBARU dealer. For
details, refer to “Driver ’s Control Center
Differential (DCCD) (STI) ”F 7-18.
& REV indicator light (STI)
This indicator light illuminates when the
engine speed reaches the level that was
previously set. This indicator light also
flashes when the tachometer needle en-
ters the red zone. For details, refer to “
REV indicator light and buzzer (STI) ”F 3-
10. Instruments and controls
3-25

3-28Instruments and controls
“ ON ”position, the indication does not
flash. NOTE
The outside temperature indication
may differ from the actual outside
temperature. The road surface freeze
warning indication should be treated
only as a guide. Be sure to check the
condition of the road surface beforedriving. & Current fuel consumption (if equipped)
This display shows the rate of fuel con-
sumption at the present moment. &
Average fuel consumption
1) U.S.-spec. models
2) Except U.S.-spec. models
This display shows the average rate of
fuel consumption since the trip meter was
last reset.
When either of the trip meter displays is
reset, the corresponding average fuel
consumption value is also reset. NOTE . The indicated values vary in accor-
dance with changes in the vehicle ’s
running conditions. Also, the indicated
values may differ slightly from the
actual values and should thus be
treated only as a guide.. After either trip meter display is
reset, the average fuel consumption corresponding to that trip meter dis-
play is not shown until the vehicle has
subsequently covered a distance of 1
mile (or 1 km). &
Turn off display of fuel con-
sumption indicator
The display of the fuel consumption
indicator can be turned off.
To turn off the display of the indicator, turn
the ignition switch to the “LOCK ”position
and press the “+ ” button adjacent to the
information display for approximately 5
seconds. Then, the information display
and the clock display will blink for 3
seconds to notify that the display of the
fuel consumption has been turned off.
To restore the indicator, once again pressthe “+ ” button for approximately 5 sec-
onds. NOTE . The initial display setting of the fuel
consumption indicator of your vehicle
has been set to operational at the time
of shipment from the factory. . The average fuel consumption is
calculated even while the indicator is
not displayed.. Even if you turn off the fuel con-
sumption indicator, the fuel consump-
tion indicator will automatically turn on

when the battery voltage is discon-
nected and then reconnected for bat-
tery replacement or fuse replacement.Light control switch
The light control switch operates when the
key is inserted into the ignition switch.
Regardless of the position of the light
control switch, the illuminated lights are
turned off when the key is removed from
the ignition switch. NOTE
Even if the key is removed from the
ignition switch, the lights can be illu-
minated by operating the light control
switch from
“OFF ”to the “
”or “”
position. In this case, if the driver ’s
door is opened, a chirp sound will
inform the driver that the lights are illuminated.
CAUTION
. Use of any lights for a long period
of time while the engine is not
running can cause the battery todischarge.
. Before leaving the vehicle, make
sure that the light control switch
is turned to the “OFF ”position. If
the vehicle is left unattended for
a long time with the light control
switch set to a position otherthan “OFF ”, the battery may be discharged.
& Headlights
To turn on the headlights, turn the knob on
the end of the turn signal lever. “
”position
Instrument panel illumination, headlights,
front side marker lights, rear side marker
lights, tail lights and license plate lights areon. “
” position
Instrument panel illumination, front side
marker lights, rear side marker lights, tail
lights and license plate lights are on. Instruments and controls
3-29
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3-30Instruments and controls
&High/low beam change (dim- mer)
To change from low beam to high beam,
push the turn signal lever forward. When
the headlights are on high beam, the high
beam indicator light “
”on the combina-
tion meter also illuminates.
To switch back to low beam, pull the lever
back to the center position. &
Headlight flasher
To flash the headlights, pull the lever
toward you and then release it. The high
beam will remain on for as long as you
hold the lever. The headlight flasher works
even though the light switch is in the“OFF ”position.
When the headlights are on high beam,
the high beam indicator light “
”on the
combination meter also illuminates.
CAUTION
Do not hold the lever in the flashing
position for more than just a fewseconds. &
Daytime running light system
WARNING
The brightness of the illumination of
the high beam headlights is reduced
by the daytime running light system.
The light switch must always be
turned to the “
”position when it
is dark outside.
The high beam headlights will automati-
cally illuminate at reduced brightness
when the engine has started, under the
following conditions: . The parking brake is fully released.
. The light switch is in the “OFF ”or “
”
position.
NOTE
When the light switch is in the “
”
position, the front side marker lights,
tail lights and license plate lights areilluminated.