fuel SUBARU OUTBACK 2008 4.G Owner's Manual

3-36Instruments and controls
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
comes on. 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 comes on.
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 comes
on when the ignition switch is turned to the“ 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. ! For 4-speed automatic transmis-
sion vehicles
This light comes on when All-Wheel Drive
is disengaged and the drive mechanism is
switched to Front Wheel Drive for main- tenance or similar purposes.
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.
& Vehicle Dynamics
Control operation indi-
cator light (if equipped)
This light comes on when the ignition
switch is ON and goes out approximately
2 seconds later.
It blinks when the skid suppression func-
tion is activated. It illuminates when only
the traction control function is operating.
The Vehicle Dynamics Control system is
probably faulty under any of the following
conditions. Have your vehicle checked at
a SUBARU dealer immediately. .The light does not come on when the
ignition switch is turned to the “ON ”
position. . The light does not go out even after a
period of approximately 2 seconds after
the ignition switch has been turned to the“ ON ”position.

3-38Instruments and controls
SUBARU dealer as soon as possible. . The light does not go out even after the
lapse of several minutes (the engine has
warmed up) after the engine has started. & Security indicator light
This indicator light shows the status of the
alarm system. It also indicates operation
of the immobilizer system. !Alarm system
It blinks to show the driver the operational
status of the alarm system. For detailed
information, refer to the “Alarm system ”
section in chapter 2. ! Immobilizer system
This light blinks approximately 60 seconds
after the ignition switch is turned from“ ON ”position to the “Acc ”or “LOCK ”
position or immediately after the key is
pulled out. (Refer to the “Door locks ”
section in chapter 2.)
If the indicator light does not flash, it may
indicate that immobilizer system may be
faulty. Contact your nearest SUBARU
dealer immediately.
In the event that an unauthorized key (for
example, an unauthorized duplicate) is
used, the security indicator light comeson. &
SPORT mode indicator
light (4-speed AT mod-
els) (if equipped)
This light comes on when the ignition
switch is turned to the “ON ”position and
goes out after the engine has started.
When the selector lever is moved to the
manual gate, the SPORT mode is se-
lected and the indicator light comes on.
(Refer to the “Automatic transmission –4-
speed ”section in chapter 7.)
& Shift-up indicator light
(MT models) (if equipped)
When the ignition switch is turned to the “ON ”position, the indicator light comes on
for 3 seconds, and then turns off. While
selecting the Intelligent (I) mode of SI-
DRIVE, this indicator light comes on and
informs the upshift timing to the driver for
fuel-efficient driving. &
S# PREP indicator light
(if equipped)1) S# PREP indicator light
When the engine is not warmed up
sufficiently, the S# PREP indicator light
turns on. While this indicator light is on,
the SI-DRIVE mode cannot be changed to
the Sport Sharp (S#) mode. For details
about the SI-DRIVE mode, refer to the “SI-
DRIVE (Except 2.5-liter non-Turbo mod-els) ”section in chapter 7.

&Current fuel consumption
U.S.-spec. models
Canada-spec. models
This indication shows the rate of fuel
consumption at the present moment. &
Average fuel consumption
U.S.-spec. models
Canada-spec. models
This indication shows the average rate of
fuel consumption since the trip meter was last reset.
Pressing the trip knob toggles the indica-
tion between the average fuel consump-
tion corresponding to the A trip meter
indication and the average fuel consump-
tion corresponding to the B trip meterindication.
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
corresponding to that trip meter indica-
tion is not shown until the vehicle has
subsequently covered a distance of 1
mile (or 1 km). Instruments and controls
3-43
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3-44Instruments and controls
& Driving range on remaining fuel
U.S.-spec. models
Canada-spec. models
The driving range indicates the distance that can be driven taking into account the
amount of fuel remaining in the tank and
the average rate of fuel consumption.
When the low fuel warning light comes on,
the driving range indication flashes for 5
seconds. (The display first switches to the
driving range indication if it was originally
giving some other indication.)
U.S.-spec. models
Canada-spec. models
If the driving range is shown as “
”,
there is only a tiny amount of fuel left in the
tank. You must refuel the vehicle immedi-
ately. NOTE
The driving range on remaining fuel is
only a guide. The indicated value may
differ from the actual driving range on
remaining fuel, so you must immedi-
ately fill the tank when the low fuel
warning light comes on.

Vehicle with SI-DRIVE
Vehicle without SI-DRIVE
The indicator light located on the combi-
nation meter will illuminate when the front
fog lights are on. 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. .
In freezing weather, be sure that
the wiper blades are not frozen to
the windshield or rear window
before switching on the wipers.
Attempting to operate the wiper
with the blades frozen to the
window glass could cause not
only the wiper blades to be
damaged but also the wiper mo-
tor to burn out. If the wiper
blades are frozen to the window
glass, be sure to operate the
defroster, wiper deicer (if
equipped) or rear window defog-
ger before turning on the wiper.
. If the wipers stop during opera-
tion because of ice or some other
obstruction on the window, the
wiper motor could burn out even
if the wiper switch is turned off. If
this occurs, promptly stop the
vehicle in a safe place, turn the
ignition switch to the “LOCK ”
position and clean the window
glass to allow proper wiper op-eration.
. Use clean water if windshield
washer fluid is unavailable. In
areas where water freezes in
winter, use SUBARU Windshield
Washer Fluid or the equivalent.
Refer to the “Windshield washer
Instruments and controls
3-49
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6-12Interior equipment
Floor mat
A retaining pin is located on the driver ’s
side of the vehicle next to the fuel filler
door release. Fit the grommet in the carpet
onto the pin to prevent the carpet frommoving.
CAUTION
Make sure the driver ’s floor mat is
placed back in its proper location
and correctly secured on its retain-
ing pin. Also, do not use more than
one floor mat. If the floor mat slips
forward and interferes with the
movement of the pedals during
driving, it could cause an accident. Cargo area cover (if
equipped)
The cargo area cover is provided for
covering the cargo area and to protect its
contents from direct sunlight. This cover is
detachable to make room for additionalcargo. &
Using the cover
To extend the cover, pull the end of the
cover out of the housing, then insert its
hooks into the catches as shown. To
rewind it, unhook it from the catches and
it will rewind automatically. You should
hold on to the cover and guide it back into
the cover housing while it is rewinding.

Fuel...................................................................... 7-3
Fuel requirements ............................................... 7-3
Fuel filler lid and cap ........................................... 7-5
State emission testing (U.S. only) ...................... 7-7
Preparing to drive ............................................... 7-8
Starting the engine .............................................. 7-9
Manual transmission vehicle ................................ 7-9
Automatic transmission vehicle ........................... 7-9
Stopping the engine ........................................... 7-10
Remote engine start system (dealer option) ................................................. 7-11
Starting your vehicle .......................................... 7-11
Remote start safety features ............................... 7-11
Entering the vehicle while it is running via remote start ................................................................. 7-12
Entering the vehicle following remote engine start shutdown ......................................................... 7-12
Pre-heating or pre-cooling the interior of the vehicle ............................................................. 7-12
Service mode ..................................................... 7-12
Remote transmitter programming and programmable feature option ............................ 7-12
System maintenance .......................................... 7-13
Manual transmission –5 speeds ...................... 7-14
Shifting speeds .................................................. 7-15
Driving tips ........................................................ 7-15
Manual transmission –6 speeds (2.5GT
spec.B) ............................................................. 7-16
Selecting reverse gear ........................................ 7-16
Shifting speeds .................................................. 7-17
Driving tips ........................................................ 7-17 Automatic transmission
–4-speed ................... 7-18
Selector lever .................................................... 7-18
Selector lever reverse inhibiting function ............ 7-20
Selection of manual mode .................................. 7-21
Maximum speeds ............................................... 7-22
Driving tips ........................................................ 7-22
SPORT mode ..................................................... 7-23
Shift lock release ............................................... 7-23
Automatic transmission –5-speed ................... 7-24
Selector lever .................................................... 7-25
Selector lever reverse inhibiting function ............ 7-26
Selection of manual mode .................................. 7-27
Maximum speeds ............................................... 7-29
Driving tips ........................................................ 7-29
Shift lock release ............................................... 7-29
SI-DRIVE (Except 2.5-liter non-Turbo models) ............................................................ 7-30
Intelligent (I) mode ............................................. 7-31
Sport (S) mode .................................................. 7-31
Sport Sharp (S#) mode. ...................................... 7-32
SI-DRIVE selector .............................................. 7-32
SI-DRIVE Sport Sharp (S#) switch ...................... 7-32
Rear viscous limited slip differential (LSD) (if equipped) .................................................... 7-33
Power steering ................................................... 7-33
Braking ............................................................... 7-34
Braking tips ....................................................... 7-34
Brake system .................................................... 7-34
Disc brake pad wear warning indicators ............. 7-34
ABS (Anti-lock Brake System) .......................... 7-35
Starting and operating
7

Fuel
CAUTION
Use of a fuel which is low in quality
or use of an inappropriate fuel
additive may cause engine damage.
& Fuel requirements
! 2.5-liter non-turbo models
The 2.5-liter non-turbo engine is designed
to operate using unleaded gasoline with
an octane rating of 87 AKI or higher. ! 2.5-liter turbo models
The 2.5-liter turbo engine is designed to
operate using premium unleaded gasoline
with an octane rating of 91 AKI or higher. If
premium unleaded gasoline is not avail-
able, regular unleaded gasoline with an
octane rating of 87 AKI or higher may be
temporarily used. For optimum engine
performance and driveability, it is required
that you use premium grade unleadedgasoline. NOTE
Be sure to use premium unleaded
gasoline of 91 AKI or higher for a 2.5-
liter turbo engine model. If other gaso-
line (lower than 91 AKI) is used, knock-
ing, reduced output and poor accelera-
tor response will result. !
3.0-liter models
The 3.0-liter engine is designed to operate
using unleaded gasoline with an octane
rating of 91 AKI or higher. Regular
unleaded gasoline with an octane rating
of 87 AKI or higher may be used. However
for optimum engine performance and
driveability, it is recommended that you
use 91 AKI or higher grade unleaded
gasoline. You may experience reduced
output, poor accelerator response, and
reduced fuel economy when using gaso-
line with an octane rating lower than 91
AKI, depending on your driving habits and
conditions. If you experience any of these
conditions while using a lower octane
rated fuel, you may want to return to using
91 AKI octane rated fuel as soon as
possible. Additionally, if your vehicle
knocks heavily or persistently, or if you
are driving with heavy loads such as when
towing a trailer, the use of 91 AKI or higher
grade unleaded gasoline is required. !
Fuel octane rating
This octane rating is the average of the
Research Octane and Motor Octane
numbers and is commonly referred to as
the Anti Knock Index (AKI).
Using a gasoline with a lower octane
rating can cause persistent and heavy
knocking, which can damage the engine.
Do not be concerned if your vehicle
sometimes knocks lightly when you drive
up a hill or when you accelerate. See your
dealer or a qualified service technician if
you use a fuel with the specified octane
rating and your vehicle knocks heavily or
persistently. ! Unleaded gasoline
The neck of the fuel filler pipe is designed
to accept only an unleaded gasoline filler
nozzle. Under no circumstances should
leaded gasoline be used because it will
damage the emission control system and
may impair driveability and fuel economy. ! California fuel
If your vehicle was certified to California
Emission Standards as indicated on the
underhood tune-up label, it is designed to
optimize engine and emission control
system performance with gasoline that
meets the clean burning low-sulfur Cali-
fornia gasoline specifications. If you live in
any other state than California, your Starting and operating
7-3
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7-4Starting and operating
vehicle will operate on gasoline meeting
Federal specifications. Gasoline sold out-
side California is permitted to have higher
sulfur levels, which may affect the perfor-
mance of your vehicle ’s catalytic converter
and may produce a sulfur exhaust odor or
smell. SUBARU recommends that you try
a different brand of unleaded gasoline
having lower sulfur to determine if the
problem is fuel related before returning
your vehicle to an authorized dealer for
service. The CHECK ENGINE warning
light/malfunction indicator lamp may also
turn on. If this occurs, return to your
authorized SUBARU dealer for diagnosis.
If it is determined that the condition is
caused by the type of fuel used, repairs
may not be covered by your warranty. ! MMT
Some gasoline contains an octane-en-
hancing additive called MMT (Methylcy-
clopentadienyl Manganese Tricarbonyl). If
you use such fuels, your emission control
system performance may deteriorate and
the CHECK ENGINE warning light/mal-
function indicator lamp may turn on. If this
happens, return to your authorized
SUBARU Dealer for service. If it is
determined that the condition is caused
by the type of fuel used, repairs may not
be covered by your warranty. !
Gasoline for cleaner air
CAUTION
Do not let fuel spill on the exterior
surfaces of the vehicle. Fuels con-
taining alcohol may cause paint
damage, which is not covered under
the SUBARU Limited Warranty.
Your use of gasoline with detergent
additives will help prevent deposits from
forming in your engine and fuel system.
This helps keep your engine in tune and
your emission control system working
properly, and is a way of doing your part
for cleaner air. If you continuously use a
high quality fuel with the proper detergent
and other additives, you should never
need to add any fuel system cleaning
agents to your fuel tank.
Many gasolines are now blended with
materials called oxygenates. Use of these
fuels can also help keep the air cleaner.
Oxygenated blend fuels, such as MTBE
(Methyl Tertiary Butyl ether) or ethanol
(ethyl or grain alcohol) may be used in
your vehicle, but should contain no more
than 15% MTBE or 10% ethanol for the
proper operation of your SUBARU.
In addition, some gasoline suppliers are now producing reformulated gasolines,
which are designed to reduce vehicle
emissions. SUBARU approves the use of
reformulated gasoline.
If you are not sure what the fuel contains,
you should ask your service station
operators if their gasolines contain deter-
gents and oxygenates and if they have
been reformulated to reduce vehicle emis-sions.
As additional guidance, only use fuels
suited for your vehicle as explained in thefollowing. .
Fuel should be unleaded and have an
octane rating no lower than that specified
in this manual. . Methanol (methyl or wood alcohol) is
sometimes mixed with unleaded gasoline.
Methanol can be used in your vehicle
ONLY if it does not exceed 5% of the fuel
mixture ANDif it is accompanied by
sufficient quantities of the proper cosol-
vents and corrosion inhibitors required to
prevent damage to the fuel system. Do not
use fuel containing methanol EXCEPT
under these conditions. . If undesirable driveability problems are
experienced and you suspect they may be
fuel related, try a different brand of gaso-
line before seeking service at your
SUBARU dealer.

.Fuel system damage or driveability
problems which result from the use of
improper fuel are not covered under the
SUBARU Limited Warranty. & Fuel filler lid and cap
CAUTION
Always use a genuine SUBARU fuel
filler cap. If you use the wrong cap, it
may not fit or have proper venting,
and your fuel tank and emission
control system might be damaged.
! Refueling
WARNING
Gasoline vapor is highly flammable.
Before refueling, always first stop
the engine and make sure that there
are no lighted cigarettes, open
flames or electrical sparks in the
adjacent area.
CAUTION
. Never add any cleaning agents to
the fuel tank. The addition of a
cleaning agent may cause da-
mage to the fuel system. .
Do not let fuel spill on the exterior
surfaces of the vehicle. Fuels
may cause paint damage, which
is not covered under the
SUBARU Limited Warranty.
1. To open the fuel filler lid, pull the lid
release lever up. The lever is on the floor
at the left of the driver ’s seat.
2. Open the fuel filler lid. Starting and operating
7-5
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