2010 SUBARU LEGACY check oil

&Warning and indicator lights
Mark Name Page
Seatbelt warning light 3-10
Front passenger ’s
seatbelt warning light 3-10
SRS airbag system
warning light 3-11
CHECK ENGINE warn-
ing light/Malfunction in-
dicator lamp3-12
Coolant temperature
low indicator light/Cool-
ant temperature high
warning light3-13
Charge warning light 3-14
Oil pressure warning light
3-14
Engine oil level warning light3-14
AT OIL TEMP warning
light (AT and CVT mod- els)3-15
/ABS warning light 3-16 Mark Name Page
/Brake system warning light
3-17
Hill Holder indicator light
3-19
Door open warning light 3-20
Door open indicator light3-20
Low fuel warning light 3-19
All-Wheel Drive warn-
ing light (AT and CVT models)3-20
Vehicle Dynamics Con-
trol warning light/Vehi-
cle Dynamics Control
operation indicator light3-20
Vehicle Dynamics Con-
trol OFF indicator light
3-21
Security indicator light 3-22
Turn signal indicator lights3-23
High beam indicator light
3-23Mark Name Page
Front fog light indicator
light (if equipped)
3-23
Cruise control indicator light
3-23
Cruise control set indi-
cator light
3-23
Headlight indicator light 3-23
Low tire pressure
warning light
(U.S.-spec. models)3-15
ON /
Front passenger ’s fron-
tal airbag ON indicator light 1-46/
3-12
/Front passenger ’s fron-
tal airbag OFF indicator light 1-46/
3-12
Shift-up indicator 3-22
Windshield washer fluid
warning light 3-2019

Ignition switch..................................................... 3-3
LOCK .................................................................. 3-3
Acc..................................................................... 3-4
ON...................................................................... 3-4
START ................................................................ 3-4
Key reminder chime ............................................ 3-4
Ignition switch light ............................................. 3-4
Hazard warning flasher ....................................... 3-5
Meters and gauges. ............................................. 3-5
Combination meter illumination ........................... 3-5
Canceling the function for meter/gauge needle movement upon turning on the ignition switch ............................................................... 3-5
Speedometer ....................................................... 3-6
Odometer ............................................................ 3-6
Double trip meter ................................................ 3-6
Tachometer ......................................................... 3-7
Fuel gauge .......................................................... 3-7
ECO gauge ......................................................... 3-8
Warning and indicator lights .............................. 3-9
Seatbelt warning light and chime ........................ 3-10
SRS airbag system warning light ........................ 3-11
Front passenger ’s frontal airbag ON and OFF
indicators ......................................................... 3-12
CHECK ENGINE warning light/Malfunction indicator lamp .................................................. 3-12
Coolant temperature low indicator light/Coolant temperature high warning light ......................... 3-13
Charge warning light .......................................... 3-14
Oil pressure warning light .................................. 3-14
Engine low oil level warning light ....................... 3-14AT OIL TEMP warning light
(AT and CVT models) ....................................... 3-15
Low tire pressure warning light (U.S.-spec. models) .......................................... 3-15
ABS warning light .............................................. 3-16
Brake system warning light ................................ 3-17
Hill Holder indicator light ................................... 3-19
Low fuel warning light ....................................... 3-19
Door open warning light .................................... 3-20
Door open indicator light ................................... 3-20
Windshield washer fluid warning light ................ 3-20
All-Wheel Drive warning light (AT and CVT models) ........................................................... 3-20
Vehicle Dynamics Control warning light/Vehicle Dynamics Control operation indicator light .. ..... 3-20
Vehicle Dynamics Control OFF indicator light ..... 3-21
Security indicator light ....................................... 3-22
Select lever/gear position indicator ..................... 3-22
Turn signal indicator lights ................................. 3-23
High beam indicator light ................................... 3-23
Cruise control indicator light .............................. 3-23
Cruise control set indicator light ........................ 3-23
Headlight indicator light ..................................... 3-23
Front fog light indicator light (if equipped) ..... ..... 3-23
Clock .................................................................. 3-24
Multi function display ........................................ 3-24
Outside temperature indicator .. .......................... 3-25
Average fuel consumption ................................. 3-25
Current fuel consumption .................................. 3-26
Driving range on remaining fuel ......................... 3-26
Instruments and controls
3

indicator needle is pointing to the“+ ” side,
it indicates fuel-efficient driving.
Except U.S.-spec. models:
If the current rate of fuel consumption is
lower than the average rate of fuel
consumption, the indicator needle points
to the “ ” side. If the current rate of fuel
consumption is higher than the average
rate of fuel consumption, the indicator
needle points to the “+ ” side. When the
indicator needle is pointing to the “ ” side,
it indicates fuel-efficient driving.
NOTE . 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 notoperate. 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 turns off
only when the driver fastens theseatbelt.)
: 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
: CHECK ENGINE warning light/Mal-
function indicator lamp
: Coolant temperature high warning light
: Charge warning light
: Oil pressure warning light
: Engine low oil level warning light
: Windshield washer fluid warning light
: AT OIL TEMP warning light(AT and CVT models)
/: ABS warning light
: Vehicle Dynamics Control warning light/Vehicle Dynamics Control opera-
tion indicator light
: Vehicle Dynamics Control OFF indica-tor light
/: Brake system warning light
: Hill Holder indicator light
: All-Wheel Drive warning light (AT andCVT models)
: Low tire pressure warning light (U.S.-spec. models)
ON /
: Front passenger ’s frontal airbag
ON indicator light
/: Front passenger ’s frontal airbag
OFF indicator light
: Low fuel warning light
: Door open warning light
: Door open indicator light
: Cruise control indicator light
: Cruise control set indicator light
: Select lever/gear position indicator Instruments and controls
3-9
– CONTINUED –

3-14Instruments and controls
turns off when the engine is warmed up
sufficiently.
If the engine coolant temperature in-
creases over the appropriate range, the
indicator light/warning light blinks in RED.
At this time, decelerate the vehicle. After
the blinking REDlight turns off, you can
drive the vehicle normally. However, if the
indicator light/warning light often blinks inRED , the electrical system may be mal-
functioning. Contact your SUBARU dealer
for an inspection.
If the engine coolant temperature in-
creases further, the indicator light/warning
light illuminates in REDcontinuously. At
this time, the engine may be overheating.
Safely stop the vehicle as soon as
possible, and refer to the emergency
steps for the case of engine overheating.
Refer to “Engine overheating ”F9-12.
After that, have the system checked by
your nearest SUBARU dealer.
NOTE
If the engine is restarted after a certain
driving condition, this indicator light/
warning light may illuminate in RED.
However, this is not a malfunction if the
indicator light/warning light turns off
after a short time. &
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 turn off 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 illuminated,
contact your nearest SUBARU dealer
immediately. &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 turn off 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
illuminated, contact your nearest
SUBARU dealer immediately.
& Engine low oil level
warning light
The engine low oil level warning light
illuminates when the ignition switch is
turned to the “ON ”position and turns off
after approximately 2 seconds.
This light also illuminates when the engine
oil level decreases to the lower limit. The
illuminating conditions and remaining oil
level are shown in the following items.
2.5 L models:. when the ignition switch is in the “ON ”
position but the engine is not running:
approximately 1.9 US qt (1.8 liters, 1.6
Imp qt) . while the engine is running: approxi-
mately 3.2 US qt (3.0 liters, 2.6 Imp qt)
3.6 L models: . when the ignition switch is in the “ON ”
position but the engine is not running:
approximately 4.0 US qt (3.8 liters, 3.3
Imp qt) . while the engine is running: approxi-
mately 5.6 US qt (5.3 liters, 4.7 Imp qt)
If the engine low oil level warning light
illuminates while driving, park the vehicle

at a safe and level location, and then
check the engine oil level. When the
engine oil level is not within the normal
range, refill with engine oil if necessary.
Refer to“Engine oil ”F 11-12.
If the warning light does not turn off after
refilling with engine oil or the warning light
illuminates even though the engine oil
level is within the normal range, have the
system checked by a SUBARU dealer.
NOTE . The engine low oil level warning
light will not turn off immediately even
if you replace or add engine oil. It will
turn off only when the vehicle is idling
and the engine is warmed up comple-
tely.. When the vehicle is considerably
inclined on an uphill or steep slope, the
warning light may illuminate tempora-
rily due to the movement of engine oil
in the engine. & AT OIL TEMP warning
light (AT and CVT mod-els)
The AT oil temperature warning light “AT
OIL TEMP ”illuminates when the ignition
switch is turned to the “ON ”position and
turns off after approximately 2 seconds. If this light illuminates when the engine is
running, it may indicate that the transmis-
sion 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 turns off. !
Transmission control system warn- ing
If the “AT OIL TEMP ”warning light flashes
after the engine has started, it may
indicate that the 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 tire inflation pressure for thosetires.)
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- Instruments and controls
3-15
– CONTINUED –

Ventilator.............................................................. 4-2
Air flow selection ................................................ 4-2
Ventilators ........................................................... 4-3
Manual climate control system (if equipped) ..................................................... 4-4
Control panel ...................................................... 4-4
Heater operation ................................................. 4-6
Air conditioner operation ..................................... 4-7
Automatic climate control system (if equipped) ..................................................... 4-8
Control panel ...................................................... 4-9
Temperature sensors .......................................... 4-13
Operating tips for heater and air conditioner ....................................................... 4-14
Cleaning ventilator grille ..................................... 4-14 Efficient cooling after parking in direct
sunlight ........................................................... 4-14
Lubrication oil circulation in the refrigerant circuit .............................................................. 4-14
Checking air conditioning system before summer season ............................................................ 4-14
Cooling and dehumidifying in high humidity and low temperature weather condition ................... 4-14
Air conditioner compressor shut-off when engine is heavily loaded .............................................. 4-14
Refrigerant for your climate control system ... ..... 4-14
Air filtration system ........................................... 4-15
Replacing an air filter ......................................... 4-15Climate control
4

4-14Climate control
Operating tips for heater and
air conditioner &Cleaning ventilator grille
Always keep the front ventilator inlet grille
free of snow, leaves, or other obstructions
to ensure efficient heating and defrosting.
Since the condenser is located in front of
the radiator, this area should be kept clean
because cooling performance is impaired
by any accumulation of insects and leaves
on the condenser. &Efficient cooling after parking
in direct sunlight
After parking in direct sunlight, drive with
the windows open for a few minutes to
allow outside air to circulate into the heated interior. This results in quicker
cooling by the air conditioner. Keep the
windows closed during the operation of
the air conditioner for maximum cooling
efficiency.
& Lubrication oil circulation in
the refrigerant circuit
Operate the air conditioner compressor at
a low engine speed (at idle or low driving
speeds) a few minutes each month during
the off-season to circulate its oil. & Checking air conditioning
system before summer sea-son
Check the air conditioner unit for refriger-
ant leaks, hose conditions, and proper
operation each spring. Have the air con-
ditioning system checked by your
SUBARU dealer. & Cooling and dehumidifying in
high humidity and low tem-
perature weather condition
Under certain weather conditions (high
relative humidity, low temperatures, etc.) a
small amount of water vapor emission
from the air outlets may be noticed. This
condition is normal and does not indicate
any problem with the air conditioning system.
& Air conditioner compressor
shut-off when engine is
heavily loaded
To improve acceleration and gas mileage,
the air conditioner compressor is designed
to temporarily shut off during air condi-
tioner operation whenever the accelerator
is fully depressed such as during rapid
acceleration or when driving on a steepupgrade. & Refrigerant for your climate
control system
Your air conditioner uses ozone friendly
refrigerant HFC134a. Therefore, the meth-
od of adding, changing or checking the
refrigerant is different from the method for
CFC12 (freon). Consult your SUBARU
dealer for service. Repairs needed as a
result of using the wrong refrigerant are
not covered under warranty.

7-8Starting and operating
NOTE
Engine oil, engine coolant, brake fluid,
washer fluid and other fluid levels
should be checked daily, weekly or at
fuel stops. Starting the engine &
MT models
1. Apply the parking brake.
2. Turn off unnecessary lights and ac- cessories.
3. Depress the clutch pedal to the floor
and shift the shift lever into neutral. Hold
the clutch pedal to the floor while starting
the engine. The starter motor will only
operate when the clutch pedal is de-
pressed fully to the floor.
4. Turn the ignition switch to the “ON ”
position and check the operation of the
warning and indicator lights. Refer to“ Warning and indicator lights ”F 3-9.
CAUTION
Do not operate the starter motor
continuously for more than 10 sec-
onds. If the engine fails to start after
operating the starter for 5 to 10
seconds, wait for 10 seconds or
more before trying again.
5. Turn the ignition switch to the “START ”
position without depressing the accelera-
tor pedal. Release the key immediately
after the engine has started.
If the engine does not start, perform the
following procedure. (1) Turn the ignition switch to the“
LOCK ”position and wait for at least
10 seconds. After checking that the
parking brake is firmly applied, turn the
ignition switch to the “START ”position
while depressing the accelerator pedal
slightly (approximately a quarter of the
full stroke). Release the accelerator
pedal as soon as the engine starts.
(2) If this fails to start the engine, turn
the ignition switch back to the “LOCK ”
position and wait for at least 10
seconds. Then fully depress the accel-
erator pedal and turn the ignition
switch to the “START ”position. If the
engine starts, quickly release the
accelerator pedal.
(3) If this does not start the engine,
turn the ignition switch again to the“ LOCK ”position. After waiting for 10
seconds or longer, turn the ignition
switch to the “START ”position without
depressing the accelerator pedal.
(4) If the engine still refuses to start,
contact your nearest SUBARU dealer
for assistance.