2010 SUBARU LEGACY coolant level

11-10Maintenance and service
& 2.5 L turbo models
1) Power steering fluid reservoir
(page 11-29)
2) Manual transmission oil level gauge (MT) (page 11-23)
3) Clutch fluid reservoir (page 11-31)
4) Brake fluid reservoir (page 11-30)
5) Fuse box (page 11-48)
6) Battery (page 11-47)
7) Windshield washer tank (page 11-42)
8) Engine oil filler cap (page 11-12)
9) Engine coolant reservoir (page 11-18)
10) Radiator cap (page 11-18)
11) Engine oil level gauge (page 11-12)
12) Air cleaner case (page 11-20)

&3.6 L models1) Power steering fluid reservoir
(page 11-29)
2) Differential gear oil level gauge (AT) (page 11-26)
3) Automatic transmission fluid level gauge (page 11-24)
4) Brake fluid reservoir (page 11-30)
5) Fuse box (page 11-48)
6) Battery (page 11-47)
7) Windshield washer tank (page 11-42)
8) Engine oil filler cap (page 11-12)
9) Engine coolant reservoir (page 11-18)
10) Radiator cap (page 11-18)
11) Engine oil level gauge (page 11-12)
12) Air cleaner case (page 11-20) Maintenance and service
11-11

11-18Maintenance and service
&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.
3. After refilling the reserve tank and the
radiator, reinstall the caps and check that
the rubber gaskets inside the radiator cap
are in the proper position.
CAUTION
. Be careful not to spill engine
coolant when adding it. If coolant
touches the exhaust pipe, it may
cause a bad smell, smoke, and/or
a fire. If engine coolant gets on
the exhaust pipe, be sure to wipe
it off.
. Do not splash the engine coolant
over painted parts. The alcohol
contained in the engine coolant
may damage the paint surface. !
Changing the coolant
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.
Always add genuine SUBARU cooling
system conditioner whenever the coolant
is replaced.
Change the engine coolant and add
genuine SUBARU cooling system condi-
tioner using the following procedures
according to the maintenance schedule
in the “Warranty and Maintenance Book-
let ”.

1. Remove the under cover.
2.5 L models
1) Drain plug
3.6 L models
1) Drain plug
2. Place a proper container under the drain plug and loosen the drain plug.
3. Loosen the radiator cap to drain the
coolant from the radiator. Then drain the
coolant from the reserve tank. Tighten the
drain plug securely.
4. Install the under cover.
1) Fill up to here
5. Slowly pour the coolant and fill up to
just below the filler neck, allowing enough
room to add genuine SUBARU cooling
system conditioner in the radiator. Add
genuine SUBARU cooling system condi-
tioner until the coolant level reaches the
filler neck. Do not pour the coolant too
quickly, as this may lead to insufficient air
bleeding and trapped air in the system. Coolant capacity (guideline):
2.5 L non-turbo models:MT: 6.9 US qt (6.5 liters, 5.7 Imp qt)
CVT: 6.8 US qt (6.4 liters, 5.6 Imp qt)
2.5 L turbo models: 6.9 US qt (6.5 liters, 5.7 Imp qt)
3.6 L models: 6.9 US qt (6.5 liters, 5.7 Imp qt)
CAUTION
. Be careful not to spill engine
coolant when adding it. If coolant
touches the exhaust pipe, it may
cause a bad smell, smoke, and/or
a fire. If engine coolant gets on
the exhaust pipe, be sure to wipe
it off.
. Do not splash the engine coolant
over painted parts. The alcohol
contained in the engine coolant
may damage the paint surface. Maintenance and service
11-19
– CONTINUED –

11-20Maintenance and service
6. Pour the coolant and fill to the reser-
voir tank’s “FULL ”level mark.
7. Put the radiator cap back on and
tighten firmly. At this time, make sure that
the rubber gasket in the radiator cap is
correctly in place. 8. Start and race the engine at 2,000 to
3,000 rpm for 5 to 6 times within 40seconds.
9. Stop the engine and wait until the
coolant cools down (122 to 140
8F [50 to
60 8C]). If there is any loss of coolant, add
coolant to the radiator ’s filler neck and to
the reserve tank ’s “FULL ”level.
10. Put the radiator cap and reservoir cap
back on and tighten firmly. Air cleaner element
WARNING
Do not operate the engine with the
air cleaner element removed. The air
cleaner element not only filters
intake air but also stops flames if
the engine backfires. If the air
cleaner element is not installed
when the engine backfires, you
could be burned.
CAUTION
When replacing the air cleaner ele-
ment, use a genuine SUBARU air
cleaner element. If it is not used,
there is the possibility of causing a
negative effect to the engine.
The air cleaner element functions as a
filter screen. When the element is perfo-
rated or removed, engine wear will be
excessive and engine life shortened.
The air cleaner element is a dry type. It is
unnecessary to clean or wash the ele-ment.

System................................................................. 7-24
Brake pedal Free play ............................................................. 11-33
Reserve distance .................................................. 11-33
Brake system ............................................................ 7-24
Warning light ......................................................... 3-17
Braking ..................................................................... 7-23
Tips...................................................................... 7-23
Breaking-in of new brake pads and linings ................... 11-34
Bulb Chart .................................................................. 12-10
Replacing ............................................................. 11-50
C Capacities ................................................................. 12-4
Cargo area Cover ................................................................... 6-15
Light ....................................................................... 6-3
Tie-down hooks ..................................................... 6-17
Catalytic converter ....................................................... 8-3
Center Console .................................................................. 6-6
Ventilators ............................................................... 4-3
Changing
Coolant ................................................................ 11-18
Flat tire ................................................................... 9-6
Oil and oil filter ..................................................... 11-14
Charge warning light .................................................. 3-14
CHECK ENGINE warning light/Malfunction indicator lamp ...................................................................... 3-12 Checking
Brake pedal free play ............................................ 11-33
Brake pedal reserve distance ................................. 11-33
Clutch function ..................................................... 11-33
Clutch pedal free play ........................................... 11-34
Coolant level ........................................................ 11-18
Fluid level (automatic transmission fluid) .................. 11-24
Fluid level (brake fluid) .......................................... 11-30
Fluid level (clutch fluid) .......................................... 11-31
Fluid level (power steering fluid) .. ........................... 11-29
Fluid level (washer fluid) ........................................ 11-42
Oil level (engine oil) .............................................. 11-12
Oil level (front differential gear oil) .......................... 11-26
Oil level (manual transmission oil) .......................... 11-23
Oil level (rear differential gear oil) ........................... 11-27
Child restraint systems ................................................ 1-25
Installation of a booster seat .................................... 1-31
Installation with A/ELR seatbelt ... ............................. 1-28
Lower and tether anchorages ................................... 1-33
Top tether anchorages ............................................ 1-35
Child safety ................................................................... 5
Locks .................................................................... 2-20
Chime Key........................................................................ 3-4Light ..................................................................... 3-27
Seatbelt. ........................................................ 1-14, 3-10
Cleaning Aluminum wheels ................................................... 10-3
Interior .................................................................. 10-5
Ventilation grille ...................................................... 4-14 Index
14-3

Electrical system........................................................ 12-3
Electronic Brake Force Distribution (EBD) system ........................................................... 3-18, 7-26
Electronic parking brake. ............................................. 7-34
Automatic release function by gas pedal ................... 7-35
Hill Holder ............................................................. 7-35
Warning ........................................................ 3-19, 7-37
Emergency Locking Retractor (ELR) ............................. 1-13
Engine
Compartment overview ........................................... 11-9
Coolant ................................................................ 11-18
Exhaust gas (carbon monoxide) ............................. 6, 8-2
Hood .................................................................... 11-7
Low oil level warning light ....................................... 3-14
Oil....................................................................... 11-12 Overheating .......................................................... 9-12
Starting ................................................................... 7-8
Stopping ............................................................... 7-10
Exterior care .............................................................. 10-2
F
Flat tires ..................................................................... 9-6
Floor mat .................................................................. 6-14
Fluid level
Automatic transmission .......................................... 11-24
Brake .................................................................. 11-30
Clutch .................................................................. 11-31
Power steering ..................................................... 11-29
Fog light Bulb .................................................................... 11-53
Indicator light ......................................................... 3-23 Switch
................................................................... 3-30
Front Differential gear oil ................................................ 11-26
Fog light ...................................................... 3-30, 11-53
Fog light indicator light ............................................ 3-23
Position light ........................................................ 11-53
Seatbelt pretensioners ............................................ 1-22
Turn signal light .................................................... 11-53
Front seats ................................................................. 1-2
Forward and backward adjustment ............................ 1-3
Power seat ............................................................. 1-4
Reclining ................................................................ 1-3
Seat height adjustment (driver ’s seat) ........................ 1-4
Fuel ........................................................................... 7-2
Economy hints ........................................................ 8-2
Filler lid and cap ...................................................... 7-3
Gauge .................................................................... 3-7
Requirements ......................................................... 7-2
Fuses ..................................................................... 11-48
Main fuse ............................................................ 11-50
Fuses and circuits ...................................................... 12-6
G
GAWR (Gross Axle Weight Rating) .. ............................. 8-13
Glove box ................................................................... 6-6
GVWR (Gross Vehicle Weight Rating) ........................... 8-13
H
Hands-free system. ..................................................... 5-32
Hazard warning flasher .......................................... 3-5, 9-2
Head restraint adjustment Index
14-5

W
Warning and indicator lights.......................................... 3-9
Warning light
ABS ............................................................. 3-16, 7-25
All-Wheel Drive ...................................................... 3-20
AT OIL TEMP ........................................................ 3-15
Brake system ........................................................ 3-17
Charge ................................................................. 3-14
CHECK ENGINE ................................................... 3-12
Coolant temperature high ........................................ 3-13
Door open ............................................................. 3-20
Engine low oil level ................................................ 3-14
Low fuel .......................................................... 3-8, 3-19
Low tire pressure ................................................... 3-15
Oil pressure .......................................................... 3-14
Seatbelt ........................................................ 1-14, 3-10
SRS airbag system ................................................ 3-11
Vehicle Dynamics Control ............................... 3-20, 7-29
Windshield washer fluid .......................................... 3-20
Warranties ..................................................................... 1
Warranties and maintenance ....................................... 8-19
Washing ................................................................... 10-2
Waxing and polishing ................................................. 10-3
Wear indicators ......................................................... 11-39
Wheel Alignment .............................................................. 12-5
Aluminum ............................................................. 11-42
Balance ............................................................... 11-39
Replacement ........................................................ 11-41
Windows ................................................................... 2-21 Windshield
Washer fluid. ........................................................ 11-42
Wiper and washer switches ..................................... 3-32
Wiper blades ........................................................ 11-44
Wiper deicer .......................................................... 3-34
Winter
Driving ................................................................... 8-8
Tires ........................................................... 8-10, 11-35
Wiper and washer ...................................................... 3-31
Wiper deicer .............................................................. 3-34 Index
14-11