warning SUBARU IMPREZA WRX STI 2011 Manual PDF

Black plate (142,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
3-20
Instruments and controls
the telltale will flash for approximately one
minute and then remain continuously
illuminated. This sequence will continue
upon subsequent vehicle start-ups as long
as the malfunction exists. When the
malfunction indicator is illuminated, the
system may not be able to detect or signal
low tire pressure as intended. TPMS
malfunctions may occur for a variety of
reasons, including the installation of re-
placement or alternate tires or wheels on
the vehicle that prevent the TPMS from
functioning properly. Always check the
TPMS malfunction telltale after replacing
one or more tires or wheels on your
vehicle to ensure that the replacement or
alternate tires and wheels allow the TPMS
to continue to function properly.
Should the warning light illuminate stea-
dily after blinking for approximately one
minute, have the system inspected by
your nearest SUBARU dealer as soon as
possible.
WARNING
If this light does not illuminate
briefly after the ignition switch is
turned ON or the light illuminates
steadily after blinking for approxi-
mately one minute, you should have
your Tire Pressure Monitoring Sys-
tem checked at a SUBARU dealer as soon as possible.
If this light illuminates while driving,
never brake suddenly and keep
driving straight ahead while gradu-
ally reducing speed. Then slowly
pull off the road to a safe place.
Otherwise an accident involving
serious vehicle damage and serious
personal injury could occur.
If this light still illuminates while
driving after adjusting the tire pres-
sure, a tire may have significant
damage and a fast leak that causes
the tire to lose air rapidly. If you have
a flat tire, replace it with a spare tire
as soon as possible.
When a spare tire is mounted or a
wheel rim is replaced without the
original pressure sensor/transmitter
being transferred, the Low tire pres-
sure warning light will illuminate
steadily after blinking for approxi-
mately one minute. This indicates
the TPMS is unable to monitor all
four road wheels. Contact your
SUBARU dealer as soon as possible
for tire and sensor replacement and/
or system resetting.
If the light illuminates steadily after
blinking for approximately one min-
ute, promptly contact a SUBARU
dealer to have the system inspected.
CAUTION
The tire pressure monitoring system
is NOT a substitute for manually
checking tire pressure. The tire
pressure should be checked peri-
odically (at least monthly) using a
tire gauge. After any change to tire
pressure(s), the tire pressure mon-
itoring system will not re-check tire
inflation pressures until the vehicle
is first driven more than 20 mph (32
km/h). After adjusting the tire pres-
sures, increase the vehicle speed to
at least 20 mph (32 km/h) to start the
TPMS re-checking of the tire infla-
tion pressures. If the tire pressures
are now above the severe low
pressure threshold, the low tire
pressure warning light should turn
off a few minutes later. Therefore, be
sure to install the specified size for
the front and rear tires.

Black plate (143,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
&
ABS warning light
CAUTION
. If any of the following conditions
occur, we recommend that you
have the ABS system repaired at
the first available opportunity by
your SUBARU dealer.
– The warning light does not
illuminate when the ignition
switch is turned to the “ON ”
position.
– The warning light illuminates
when the ignition switch is
turned to the “ON ”position,
but it does not turn off even
when the vehicle speed ex-
ceeds approximately 8 mph
(12 km/h).
– The warning light illuminates
during driving.
. When the warning light is on (and
the brake system warning light is
off), the ABS function shuts
down. However, the conventional
brake system continues to oper-
ate normally.
With a vehicle equipped with an EBD
system, the ABS warning light illuminates together with the brake system warning
light if the EBD system malfunctions. For
further details of the EBD system mal-
function warning, refer to
“Electronic
Brake Force Distribution (EBD) system
warning ”F 3-22.
NOTEIf the warning light behavior is as
described in the following conditions,
the ABS system may be considered
normal.
. The warning light illuminates right
after the engine is started but turns off
immediately, remaining off.
. The warning light remains illumi-
nated after the engine has been started,
but it turns off when the vehicle speed
reaches approximately 8 mph (12
km/h).
. 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.
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.
Instruments and controls
3-21
– CONTINUED –
3

Black plate (144,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
3-22
Instruments and controls
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.
&
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, or 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.
NOTEThis 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).
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.&
Hill start assist warning
light (MT models
–if
equipped)/Hill start as-
sist OFF indicator light
(STI)
! Hill start assist warning light
While the engine is rotating, if there are
any malfunctions in the Hill start assist
system, the light will illuminate.
WARNING
When the Hill start assist warning

Black plate (145,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
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 fully
closed.
Always make sure this light is not illumi-
nated before you start to drive.&
All-Wheel Drive warn-
ing light (AT models)
This light illuminates when All-Wheel
Drive is disengaged and the drive me-
chanism is switched to Front Wheel Drive
for maintenance or similar purposes.
It flashes if the vehicle is driven with tires
of differing diameters fitted on the wheels
or with an excessively low air pressure in
any of the tires.
CAUTION
Continuing to drive with the AWD
warning light flashing can damage
the powertrain. If the AWD warning
light starts to flash, promptly park in
a safe place and check whether the
tires have differing diameters and
whether any of the tires has an
excessively low inflation pressure.&
Vehicle Dynamics
Control operation indi-
cator light
It blinks when the skid suppression func-
tion is activated. It illuminates only when
the traction control function is operating.
The Vehicle Dynamics Control system is
probably malfunctioning under any of the
following conditions. Have your vehicle
checked at a SUBARU dealer immedi-
ately.
. The light does not illuminate when the
ignition switch is turned to the “ON ”
position.
. The light does not turn off even after a
period of approximately 2 seconds after
the ignition switch has been turned to the
“ON ”position.
&
Vehicle Dynamics
Control warning light/
Vehicle Dynamics Con-
trol OFF indicator light/
Traction Control OFF in-
dicator light (STI)
This warning light has both the function of
indicating malfunctions in the Vehicle
Dynamics Control system and the function
of indicating that the Vehicle Dynamics
Control system has been deactivated or
only the Traction Control system has been
deactivated.
It illuminates in the event of a malfunction
in the system and is on when the Vehicle
Dynamics Control system is not operating
or only the Traction Control system is not
operating.
STI:
This warning light illuminates in yellow for
approximately 1 second when the ignition
switch is turned to the “ON”position. After
that, this warning 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
3-23
– CONTINUED –
3

Black plate (146,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
3-24
Instruments and controls
! Vehicle Dynamics Control warning
light (yellow)
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
also becomes inoperative, causing
the warning light to illuminate.
Though both the Vehicle Dynamics
Control and ABS systems are inop-
erative in this case, the ordinary
functions of the brake system are
still available. You will be safe while
driving with this condition, but drive
carefully and have your vehicle
checked at a SUBARU dealer as
soon as possible.NOTE.If the electrical circuit of the Vehicle
Dynamics Control system itself mal-
functions, the warning light only illumi-
nates. At this time, the ABS (Anti-lock
Brake System) remains fully opera-
tional. .
The warning light illuminates when
the electronic control system of the
ABS/Vehicle Dynamics Control system
malfunctions.
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.
NOTEIf the warning light behavior is as
described below, the Vehicle Dynamics
Control system may be considered
normal.
. The warning light illuminates right
after the engine is started but turns off
immediately, remaining off.
. The warning light illuminates after
engine startup and turns off while the
vehicle is subsequently being driven.
. The warning light illuminates during
driving, but it turns off immediately and
remains off. !
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 lamp 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 lapse of several minutes (the engine
has warmed up) after the engine has
started.

Black plate (149,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
turn it again to the “ON ”position.
. If this indicator light and the CHECK
ENGINE warning light/malfunction in-
dicator lamp flash simultaneously dur-
ing driving, have the vehicle checked
by your nearest SUBARU dealer.&
Cruise control set in-
dicator light
This light illuminates when vehicle speed
has been set.&
Front fog light indicator
light (if equipped)
This indicator light illuminates while the
front fog lights are illuminated.&
Headlight indicator
light (if equipped)
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 [+] indicator
lightWhen 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 ’s Control
Center Differential (DCCD) (STI) ”F 7-18.& Driver ’s control center differ-
ential indicator and warning
lights (STI)! Indicator lightsWhen 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.
Instruments and controls
3-27
– CONTINUED –
3

Black plate (150,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
3-28
Instruments and controls
! Warning lightAll 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 light illuminates when the engine
speed reaches a level set by driver or
when the tachometer needle enters the
red zone.
ClockThe time changes by 1 minute each time
the “+”button or “”button is pressed.
Pressing the “+”button moves the dis-
played time forward, while pressing the “”
button moves the displayed time back.
Pressing and holding either button
changes the displayed time continuously.
CAUTION
To ensure safety, do not attempt to
set the time while driving, as an
accident from inadequate attention
to the road could result.NOTEIf the battery is disconnected, the time
will be erased. After reconnecting the
battery, set the correct time.

Black plate (152,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
3-30
Instruments and controls
! Road surface freeze warning indi-
cation1) U.S.-spec. models
2) Except U.S.-spec. modelsWhen the outside temperature drops to
378F(3 8C) or lower, the temperature
indication flashes to show that the road
surface may be frozen.
If the outside temperature drops to 37 8F
(3 8C) or lower while the display is giving
an indication other than the outside
temperature, the display switches to the
outside temperature indication and flashes
for 5 seconds before returning to its
original indication.
If the display is already indicating an
outside temperature of 37 8F(3 8C) or lower
when the ignition switch is turned to the “
ON ”position, the indication does not
flash.
NOTEThe 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 before
driving.& Current fuel consumption (if
equipped)This indication shows the rate of fuel
consumption at the present moment.
&Average fuel consumption1) U.S.-spec. models
2) Except U.S.-spec. modelsThis indication shows the average rate of
fuel consumption since the trip meter was
last reset.
When either of the trip meter indications 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.
. When either trip meter indication is
reset, the average fuel consumption

Black plate (155,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
& 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 select lever is in a position other
than the “P”position (AT models).
. The parking brake is fully released.
. The light switch is in the “OFF”or “
”
position.
NOTEWhen the light switch is in the “
”
position, the front side marker lights,
tail lights and license plate lights are
illuminated.
Turn signal leverTo activate the right turn signal, push the
turn signal lever up. To activate the left
turn signal, push the turn signal lever
down. When the turn is finished, the lever
will return automatically. If the lever does
not return after cornering, return the lever
to the neutral position by hand.
To signal a lane change, push the turn
signal lever up or down slightly and hold it
during the lane change. The turn signal
indicator lights will flash in the direction of
the turn or lane change. The lever will
return automatically to the neutral position
when you release it.
Illumination brightness con-
trolThe brightness of clock display, audio, air
conditioner, information display and instru-
ment panel illumination dims when the
light switch is in the “
”or “
”
positions. You can adjust brightness of
the instrument panel illumination for better
visibility.
For turbo models, you can also adjust the
brightness of the instrument panel illumi-
nation when the lighting switch is in the
“OFF ”position.
To brighten, turn the control dial upward.
To darken, turn the control dial downward.
Instruments and controls
3-33
– CONTINUED –
3

Black plate (158,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
3-36
Instruments and controls
Front fog light switch (if
equipped)The front fog lights operate only when the
light switch is in the “
”position.
However, the front fog lights turn off when
the headlights are switched to high beam.
To turn on the front fog lights, turn the front
fog light switch on the turn signal lever
upward to the “
”position. To turn off the
front fog lights, turn the switch back down
to the “OFF”position.
Turbo modelsNon-turbo modelsThe indicator light on the combination
meter will illuminate when the front fog
lights are illuminated.
Wiper and washer
WARNING
In freezing weather, do not use the
windshield washer until the wind-
shield is sufficiently warmed by the
defroster.
Otherwise the washer fluid can
freeze on the windshield, blocking
your view.
CAUTION
. Do not operate the washer con-
tinuously for more than 10 sec-
onds, or when the washer fluid
tank is empty. This may cause
overheating of the washer motor.
Check the washer fluid level
frequently, such as at fuel stops.
. Do not operate the wipers when
the windshield or rear window is
dry. This may scratch the glass,
damage the wiper blades and
cause the wiper motor to burn
out. Before operating the wiper
on a dry windshield or rear
window, always use the wind-
shield washer.