fuel pressure SUBARU LEGACY 2009 5.G Owners Manual

&Warning and indicator lights
Mark Name Page
Seatbelt warning light 3-29
Front passenger ’s
seatbelt warning light 3-29
SRS airbag system
warning light3-30
CHECK ENGINE
warning light/Malfunc-
tion indicator lamp3-31
Charge warning light 3-32
Oil pressure warning light
3-32
AT OIL TEMP warning
light (AT models)3-33
/ABS warning light 3-34
/Brake system warning light
3-35
Door open warning light3-36Mark Name Page
/Low fuel warning light 3-36
All-Wheel Drive warn-
ing light (AT models)
3-36
Vehicle Dynamics
Control operation indi-
cator light (if equipped)3-37
Vehicle Dynamics
Control warning light (if
equipped)/Vehicle Dy-
namics Control OFF
indicator light (if
equipped)3-37
Security indicator light 3-38
Turn signal indicator lights
3-40
High beam indicator light
3-40
Front fog light indicator
light (if equipped)3-40
Cruise control indicator light3-40
Cruise control set indi-
cator light3-40Mark Name Page
Headlight indicator light 3-40
Low tire pressure
warning light
(U.S.-spec. models)
3-33
/Front passenger
’s
frontal airbag ON indi-
cator light 1-48/
3-31
/Front passenger ’s
frontal airbag OFF in-
dicator light 1-48/
3-31
SPORT mode indicator
light (4-speed AT mod- els) 3-38
Shift-up indicator light
(MT models with
SI-DRIVE)3-38
S# PREP indicator light
(vehicle with
SI-DRIVE)3-3921
– CONTINUED –

Ignition switch..................................................... 3-3
LOCK .................................................................. 3-3
Acc..................................................................... 3-4
ON...................................................................... 3-4
START ................................................................ 3-4
Key reminder chime ............................................ 3-5
Ignition switch light ............................................. 3-5
Hazard warning flasher ....................................... 3-5
Meters and gauges (vehicle with SI-DRIVE) ...... 3-5
Combination meter illumination ........................... 3-5
Speedometer ....................................................... 3-6
Tachometer ......................................................... 3-6
Fuel gauge .......................................................... 3-6
Temperature gauge ............................................. 3-7
ECO gauge ......................................................... 3-8
Multi-information display (vehicle with SI-DRIVE) .................................... 3-9
Display ............................................................... 3-9
Operation switch ................................................. 3-9
Odometer and trip meter .................................... 3-10
Current and average fuel consumption ............... 3-11
Outside temperature and journey time ................ 3-12
Driving range on remaining fuel .......................... 3-14
Clock (vehicle with genuine SUBARU navigation system) ............................................................ 3-15
SI-DRIVE display ................................................ 3-15
Meter settings .................................................... 3-15
Warning messages and driver ’s information ........ 3-20
Meters and gauges (vehicle without SI-DRIVE) .............................. 3-24
Combination meter illumination .......................... 3-24 Canceling the function for meter/gauge needle
movement upon turning on the ignition switch ............................................................. 3-24
Speedometer ..................................................... 3-24
Odometer .......................................................... 3-25
Double trip meter ............................................... 3-25
Tachometer ....................................................... 3-26
Fuel gauge ........................................................ 3-26
Temperature gauge ............................................ 3-27
Warning and indicator lights ............................. 3-28
Seatbelt warning light and chime ....................... 3-29
SRS airbag system warning light ........................ 3-30
Front passenger ’s frontal airbag ON and OFF
indicators ........................................................ 3-31
CHECK ENGINE warning light/Malfunction indicator lamp ................................................. 3-31
Charge warning light .......................................... 3-32
Oil pressure warning light .................................. 3-32
AT OIL TEMP warning light (AT models) .............. 3-33
Low tire pressure warning light (U.S.-spec. models) ........................................................... 3-33
ABS warning light .............................................. 3-34
Brake system warning light ................................ 3-35
Low fuel warning light ....................................... 3-36
Door open warning light .................................... 3-36
All-Wheel Drive warning light (AT models) ..... ..... 3-36
Vehicle Dynamics Control operation indicator light (if equipped). ............................................ 3-37
Vehicle Dynamics Control warning light (if equipped)/Vehicle Dynamics Control OFF
indicator light (if equipped) .............................. 3-37
Security indicator light ....................................... 3-38
Instruments and controls
3

3-28Instruments and controls
accordance with the outside temperature
and driving conditions.
We recommend that you drive moderately
until the pointer of the temperature gauge
reaches near the middle of the range.
Engine operation is optimum with the
engine coolant at this temperature range.
Also, high revving operation while the
engine is not sufficiently warmed up
should be avoided.
CAUTION
If the pointer exceeds the normal
operating range, safely stop the
vehicle as soon as possible.
Refer to “In case of emergency ”in
chapter 9. Warning and indicator lights
Several of the warning and indicator lights
illuminate momentarily and then go out
when the ignition switch is initially turned
to the
“ON ”position. This permits check-
ing the operation of the bulbs.
Apply the parking brake and turn the
ignition switch to the “ON ”position. The
following lights illuminate:: Seatbelt warning light (The seatbelt warning light goes out
only when the driver fastens theseatbelt.)
: Front passenger ’s seatbelt warning
light
(The seatbelt warning light goes out
only when the front seat passenger
fastens the seatbelt.)
: SRS airbag system warning light
: CHECK ENGINE warning light/Mal- function indicator lamp
: Charge warning light
: Oil pressure warning light
: AT OIL TEMP warning light(AT models)
/: ABS warning light
: Vehicle Dynamics Control operation
indicator light (if equipped)
: Vehicle Dynamics Control warning light(if equipped)/Vehicle Dynamics Control
OFF indicator light (if equipped)
/: Brake system warning light
: All-Wheel Drive warning light (AT models)
: Low tire pressure warning light(U.S.-spec. models)
: SPORT mode indicator light
(4-speed AT models)
/: Front passenger ’s frontal airbag
ON indicator light
/: Front passenger ’s frontal airbag
OFF indicator light
or: Low fuel warning light
or: Door open warning light
: Cruise control indicator light
: Cruise control set indicator light
: Shift-up indicator light (MT models with SI-DRIVE)
: S# PREP indicator light(vehicle with SI-DRIVE)

3-32Instruments and controls
control system checked and re-
paired as necessary could cause
serious damage, which may not be
covered by your vehicle ’s warranty.
If this light illuminates steadily or blinks
while the engine is running, it may indicate
that there is a problem or potential
problem somewhere in the emission con-
trol system. ! If the light illuminates steadily
If the light illuminates steadily while driving
or does not go out after the engine starts,
an emission control system malfunction
has been detected.
You should have your vehicle checked by
an authorized SUBARU dealer immedi-
ately. NOTE
This light also illuminates when the fuel
filler cap is not tightened until it clicks.
If you have recently refueled your vehicle,
the cause of the CHECK ENGINE warning
light/malfunction indicator lamp coming on
could be a loose or missing fuel filler cap.
Remove the cap and retighten it until it
clicks. Make sure nothing is interfering
with the sealing of the cap. Tightening the
cap will not make the CHECK ENGINE
warning light/malfunction indicator lamp turn off immediately. It may take several
driving trips. If the light does not go out,
take your vehicle to your authorized
SUBARU dealer immediately. !
If the light is blinking
If the light is blinking while driving, an
engine misfire condition has been de-
tected which may damage the emission
control system.
To prevent serious damage to the emis-
sion control system, you should conform
to the following instructions. . Reduce vehicle speed.
. Avoid hard acceleration.
. Avoid steep uphill grades.
. Reduce the amount of cargo, if possi-
ble.. Stop towing a trailer as soon as
possible.
The CHECK ENGINE warning light/mal-
function indicator lamp may stop blinking
and illuminate steadily after several driv-
ing trips. You should have your vehicle
checked by an authorized SUBARU deal-
er immediately.
& Charge warning light
If this light illuminates when the engine is
running, it may indicate that the charging
system is not working properly. If the light illuminates while driving or does
not go out after the engine starts, stop the
engine at the first safe opportunity and
check the alternator belt. If the belt is
loose, broken or if the belt is in good
condition but the light remains on, contact
your nearest SUBARU dealer immedi-
ately. &
Oil pressure warning light
CAUTION
Do not operate the engine with the
oil pressure warning light on. This
may cause serious engine damage.
If this light illuminates when the engine is
running, it may indicate that the engine oil
pressure is low and the lubricating system
is not working properly.
If the light illuminates while driving or does
not go out after the engine starts, stop the
engine at the first safe opportunity and
check the engine oil level. If the oil level is
low, add oil immediately. If the engine oil is
at the proper level but the light remains on,
contact your nearest SUBARU dealer
immediately.

&AT OIL TEMP warning
light (AT models)
The AT oil temperature warning light “AT
OIL TEMP ”illuminates when the ignition
switch is turned to the “ON ”position and
goes out after approximately 2 seconds.
If this light illuminates when the engine is
running, it may indicate that the automatic
transmission fluid temperature is too hot.
If the light illuminates while driving, im-
mediately stop the vehicle in a safe place
and let the engine idle until the warning
light goes off. ! Automatic transmission control
system warning
If the “AT OIL TEMP ”warning light flashes
after the engine has started, it may
indicate that the automatic transmission
control system is not working properly.
Contact your nearest SUBARU dealer for
service immediately.
& Low tire pressure
warning light (U.S.-spec. models)
When the ignition switch is turned to the “ON ”position, the low tire pressure warn-
ing light will illuminate for approximately 2
seconds to check that the tire pressure
monitoring system (TPMS) is functioning properly. If there is no problem and all tires
are properly inflated, the light will go out.
Each tire, including the spare (if provided),
should be checked monthly when cold
and inflated to the inflation pressure
recommended by the vehicle manufac-
turer on the vehicle placard or tire inflation
pressure label. (If your vehicle has tires of
a different size than the size indicated on
the vehicle placard or tire inflation pres-
sure label, you should determine the
proper inflation pressure for those tires.)
As an added safety feature, your vehicle
has been equipped with a tire pressure
monitoring system (TPMS) that illuminates
a low tire pressure telltale when one or
more of your tires is significantly under-
inflated. Accordingly, when the low tire
pressure telltale illuminates, you should
stop and check your tires as soon as
possible, and inflate them to the proper
pressure. Driving on a significantly under-
inflated tire causes the tire to overheat and
can lead to tire failure. Under-inflation also
reduces fuel efficiency and tire tread life,
and may affect the vehicle
’s handling and
stopping ability.
Please note that the TPMS is not a
substitute for proper tire maintenance,
and it is the driver ’s responsibility to
maintain correct tire pressure, even if
under-inflation has not reached the level to trigger illumination of the TPMS low tire
pressure telltale.
Your vehicle has also been equipped with
a TPMS malfunction indicator to indicate
when the system is not operating properly.
The TPMS malfunction indicator is com-
bined with the low tire pressure telltale.
When the system detects a malfunction,
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 aspossible.Instruments and controls
3-33
– CONTINUED –

3-36Instruments and controls
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, then restart it.
3. Release the parking brake. If both
warning lights go out, the EBD system
may be faulty.
Drive carefully to the nearest SUBARU
dealer and have the system inspected.
4. If both warning lights illuminate again
and stay 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
faulty. Drive carefully to the nearest
SUBARU dealer and have the systeminspected.
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.
NOTE
This light does not go out 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.
& Door open warning light
When any of the doors, the rear gate
(Station wagon) or the trunk lid (Sedan) is
not fully closed, the door open warning
light illuminates.
For a vehicle without SI-DRIVE, the
open door is indicated by the correspond-
ing part of the door open warning light.
For a vehicle with SI-DRIVE, the opening
door is indicated on the multi-information
display. Always make sure this light is out before
you start to drive. &
All-Wheel Drive
warning light
(AT models)
WARNING
Continued driving with the AWD
warning light flashing can lead to
powertrain damage. If the AWD
warning light flashes, promptly park
in a safe place then check whether
all four tires are the same diameter
and whether any of the tires has a
puncture or has lost air pressure for
some other reason.
The All-Wheel Drive warning light illumi-
nates when the ignition switch is turned tothe “ON ”position and goes out after the
engine has started. ! For 5-speed automatic transmis-
sion vehicles
This light flashes if the vehicle is driven
with tires of different diameters fitted on its
wheels or with the air pressure exces-
sively low in any of its tires.

8-2Driving tips
New vehicle break-in driving –the first 1,000 miles (1,600
km)
The performance and long life of your
vehicle are dependent on how you handle
and care for your vehicle while it is new.
Follow these instructions during the first
1,000 miles (1,600 km): . Do not race the engine. And do not
allow engine speed to exceed 4,000 rpm
except in an emergency. . Do not drive at one constant engine or
vehicle speed for a long time, either fast or
slow. . Avoid starting suddenly and rapid
acceleration, except in an emergency.. Avoid hard braking, except in an
emergency.
The same break-in procedures should be
applied to a newly installed or overhauled
engine or when brake pads or brake
linings are replaced with new ones. Fuel economy hints
The following suggestions will help to save
your fuel. .
Select the proper gear position for the
speed and road conditions.. Avoid sudden acceleration or decelera-
tion. Always accelerate gently until you
reach the desired speed. Then try to
maintain that speed for as long aspossible. . Do not pump the accelerator and avoid
racing the engine.. Avoid unnecessary engine idling.
. Keep the engine properly tuned.
. Keep the tires inflated to the correct
pressure shown on the tire placard, which
is located under the door latch on thedriver ’s side. Low pressure will increase
tire wear and fuel consumption. . Use the air conditioner only when
necessary.. Keep the front and rear wheels in
proper alignment.. Avoid carrying unnecessary luggage or
cargo.. For the turbo and 3.0 L models, the
indication of the ECO gauge shows a
reference for saving fuel. Refer to “ECO
gauge ”in the meter and gauges (vehicle
with SI-DRIVE) section in chapter 3 for details.

Maintenance schedule
The scheduled maintenance items re-
quired to be serviced at regular intervals
are shown in the“Warranty and Main-
tenance Booklet ”.
For details of your maintenance schedule,
read the separate “Warranty and Main-
tenance Booklet ”. Maintenance precautions
When maintenance and service are re-
quired, it is recommended that all work be
done by an authorized SUBARU dealer.
If you perform maintenance and service
by yourself, you should familiarize yourself
with the information provided in this
section on general maintenance and
service for your SUBARU.
Incorrect or incomplete service could
cause improper or unsafe vehicle opera-
tion. Any problems caused by improper
maintenance and service performed by
you are not eligible for warranty coverage.
WARNING
. Testing of an All-Wheel Drive
vehicle must NEVER be per-
formed on a single two-wheel
dynamometer or similar appara-
tus. Attempting to do so will
result in transmission damage
and in uncontrolled vehicle
movement and may cause an
accident or injuries to persons
nearby.
. Always select a safe area when
performing maintenance on yourvehicle. .
Always be very careful to avoid
injury when working on the vehi-
cle. Remember that some of the
materials in the vehicle may be
hazardous if improperly used or
handled, for example, batteryacid.
. Your vehicle should only be ser-
viced by persons fully competent
to do so. Serious personal injury
may result to persons not experi-
enced in servicing vehicles.
. Always use the proper tools and
make certain that they are wellmaintained.
. Never get under the vehicle sup-
ported only by a jack. Always use
a safety stands to support thevehicle.
. Never keep the engine running in
a poorly ventilated area, such as
a garage or other closed areas.
. Do not smoke or allow open
flames around the fuel or battery.
This will cause a fire.
. Because the fuel system is under
pressure, replacement of the fuel
filter should be performed only
by your SUBARU dealer.
. Wear adequate eye protection to Maintenance and service
11-3
– CONTINUED –

11-14Maintenance and service
Cooling system
WARNING
Never attempt to remove the radia-
tor cap until the engine has been
shut off and has cooled down
completely. Since the coolant is
under pressure, you may suffer
serious burns from a spray of boil-
ing hot coolant when the cap isremoved.
CAUTION
. Vehicles are filled at the factory
with SUBARU Super Coolant that
does not require the first change
for 11 years/137,500 miles (11
years/220,000 km). This coolant
should not be mixed with any
other brand or type of coolant
during this period. Mixing with a
different coolant will reduce the
life of the coolant. Should it be
necessary to top off the coolant
for any reason, use only
SUBARU Super Coolant.
If the SUBARU Super Coolant is
diluted with another brand or
type, the maintenance interval is shortened to that of the mixingcoolant.
. Do not splash the engine coolant
over painted parts. The alcohol
contained in the engine coolant
may damage the paint surface.
& Cooling fan, hose and con- nections
Your vehicle employs an electric cooling
fan which is thermostatically controlled to
operate when the engine coolant reaches
a specific temperature.
If the radiator cooling fan does not operate
even when the engine coolant tempera-
ture gauge exceeds the normal operating
range, the cooling fan circuit may be
defective. Check the fuse and replace it
if necessary. If the fuse is not blown, have
the cooling system checked by your
SUBARU dealer.
If frequent addition of coolant is neces-
sary, there may be a leak in the engine
cooling system. It is recommended that
the cooling system and connections be
checked for leaks, damage, or looseness. &
Engine coolant
! Checking the coolant level
Check the coolant level at each fuel stop.
1. Check the coolant level on the outside
of the reservoir while the engine is cool.
2. If the level is close to or lower than the “LOW ”level mark, add coolant up to the
“ FULL ”level mark. If the reserve tank is
empty, remove the radiator cap and refill
as required.

11-36Maintenance and service
for abnormal wear.
Contact your SUBARU dealer immedi-
ately if you find any problem. NOTE .When the wheels and tires strike
curbs or are subjected to harsh treat-
ment as when the vehicle is driven on a
rough surface, they can suffer damage
that cannot be seen with the naked eye.
This type of damage does not become
evident until time has passed. Try not
to drive over curbs, potholes or on
other rough surfaces. If doing so is
unavoidable, keep the vehicle ’s speed
down to a walking pace or less, and
approach the curbs as squarely as
possible. Also, make sure the tires are
not pressed against the curb when you
park the vehicle.. If you feel unusual vibration while
driving or find it difficult to steer the
vehicle in a straight line, one of the
tires and/or wheels may be damaged.
Drive slowly to the nearest authorized
SUBARU dealer and have the vehicleinspected.
& Tire pressures and wear
Maintaining the correct tire pressures
helps to maximize the tires ’service lives
and is essential for good running perfor- mance. Check and, if necessary, adjust
the pressure of each tire (including the
spare) at least once a month (for example,
during a fuel stop) and before any long
journey.
Check the tire pressures when the tires
are cold. Use a pressure gauge to adjust
the tire pressures to the values shown on
the tire placard. The tire placard is located
on the door pillar on the driver
’s side.
Driving even a short distance warms up
the tires and increases the tire pressures.
Also, the tire pressures are affected by the
outside temperature. It is best to check tire
pressure outdoors before driving thevehicle.
When a tire becomes warm, the air inside
it expands, causing the tire pressure to increase. Be careful not to mistakenly
release air from a warm tire to reduce itspressure.
NOTE . The air pressure in a tire increases
by approximately 4.3 psi (30 kPa, 0.3 kgf/cm
2) when the tire becomes warm.
. The tires are considered cold when
the vehicle has been parked for at least
3 hours or has been driven less than 1
mile (1.6 km).
WARNING
Do not let air out of warm tires to
adjust pressure. Doing so will result
in low tire pressure.
Incorrect tire pressures detract from con-
trollability and ride comfort, and they
cause the tires to wear abnormally.