2003 SUBARU LEGACY Owners Manual

6
Interior equipment6-25
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CONTINUED –
HB6007BB
Sedan
HB6008BA
HB7019AD
The subfloor storage is located under the floor of the trunk or cargo area
and can be used to store small items. To open the lid, pull the tab or
handle up. Station wagon: Hang the hook provided on the underside of the lid on
the rear edge of the roof to keep the lid open. NOTE When storing a flat tire, put the subfloor storage in the trunk or car- go area.

6-26

7
Starting and operating Fuel7-2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel requirements 7-2
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Fuel filler lid and cap 7-4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State emission testing (U.S. only) 7-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preparing to drive 7-9
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Starting the engine 7-10
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Starting the engine for a manual transmission vehicle 7-10 . . . . . . . . . .
Starting the engine for an automatic transmission vehicle 7-10 . . . . . .
Starting the engine during cold weather below –4F ( –20 C) 7-11 . . .
Starting a flooded engine 7-11
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Stopping the engine 7-12
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Manual transmission 7-12
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Automatic transmission (Brighton, L, Outback) 7-15 . . . . . . . . . . . . . . .
Selector lever 7-16
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shift lock release 7-20
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic transmission (with SPORTSHIFT mode – 2.5GT, 2.5GTLO) 7-21 . . . . . . . . . . . . . . . . . .
Selector lever 7-22
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Selection of SPORTSHIFT mode (manual mode) 7-25 . . . . . . . . . . . . . . . . . .
Shift lock release 7-29
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear viscous limited slip differential (LSD) (if equipped) 7-30 . . .
Power steering 7-31
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Braking 7-31
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Braking tips 7-31
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake system 7-32
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Disc brake pad wear warning indicators 7-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ABS (Anti-lock Brake System) 7-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VDC (Vehicle Dynamics Control) system (if equipped) 7-36 . . . . . .
VDC OFF switch 7-41
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Parking your vehicle 7-42
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cruise control (if equipped) 7-44 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7-2
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 models
The 2.5 Liter engine is designed to operate using unleaded gasoline
with an octane rating of 87 AKI or higher. 3.0 Liter models
The 3.0 Liter engine is designed to operate using premium unleaded
gasoline with an octane rating of 91 AKI or higher. Regular unleaded
gasoline with an octane rating of 87 AKI may be used if necessary.
For optimum engine performance and driveability, it is recommended
that you use premium grade unleaded gasoline. 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 techni-
cian 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 gaso-
line be used because it will damage the emission control system and
may impair driveability and fuel economy.

7
Starting and operating7-3
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CONTINUED –

Gasoline for California-certified LEV
Your vehicle was certified to California ’s low emission vehicle (LEV)
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 California gasoline
specifications. If you live in any other state than California, your ve-hicle will operate on gasoline meeting Federal specifications. Gaso-
line sold outside California is permitted to have higher sulfur levels,
which may affect the performance of your vehicle ’s catalytic converter
and may produce a sulfur exhaust odor or smell. SUBARU recom-
mends that you try a different brand of unleaded gasoline having low-
er sulfur to determine if the problem is fuel related before returningyour vehicle to an authorized dealer for service. Gasoline for cleaner air CAUTION
Do not let fuel spill on the exterior surfaces of the vehicle. Fuels containing alcohol may cause paint damage, which is not cov-
ered under the SUBARU Limited Warranty.
Your use of gasoline with detergent additives will help prevent depos-
its 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, youshould 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 con-
tain no more than 15% MTBE or 10% ethanol for the proper operationof your SUBARU.

7-4In 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 detergents and oxygenates
and if they have been reformulated to reduce vehicle emissions. As additional guidance, only use fuels suited for your vehicle as ex-
plained below.
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 un-
leaded gasoline. Methanol can be used in your vehicle ONLY if it
does not exceed 5% of the fuel mixture AND if it is accompanied by
sufficient quantities of the proper cosolvents and corrosion inhibitors
required to prevent damage to the fuel system. Do not use fuel con-
taining methanol EXCEPT under these conditions.
If undesirable driveability problems are experienced and you sus-
pect they may be fuel related, try a different brand of gasoline 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 War-
ranty.
Fuel filler lid and cap Refueling
WARNING
Gasoline vapor is highly flammable. Before refueling, always
first stop the engine and make sure that there are no lighted ciga- rettes, open flames or electrical sparks in the adjacent area. When opening the cap, do not remove the cap quickly. Fuel
may be under pressure and spray out of the fuel filler neck espe-
cially in hot weather, which may cause injury.

7
Starting and operating7-5
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CONTINUED –
CAUTION
Never add any cleaning agents to the fuel tank. The addition of
a cleaning agent may cause damage to the fuel system. Make sure that the cap is tightened until it clicks to prevent
fuel spillage in the event of an accident. 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. Always use a genuine SUBARU fuel filler cap. If you use the
wrong cap, it may not fit or have proper venting, and your fueltank and emission control system might be damaged.
HBF013DA
HB3000BB
Sedan
HB3007BA
HB3001BD
1. To open the fuel filler lid, pull the lid release lever up.

7-6
HB7030BB
2. Remove the fuel filler cap by turning it slowly counterclockwise.
3. Stop filling the tank after the fuel filler pump automatically clicks off.
Do not add any more fuel.
4. Put the cap back on, turn it clockwise until you hear a clicking
noise. Be certain not to catch the tether under the cap while tighten-ing.
5. Close the fuel filler lid completely.
If you spill any fuel on the painted surface, rinse it off immediately.
Otherwise, the painted surface could be damaged. NOTE
HG3016AA
You will see the “FUEL DOOR p” sign in the combination
meter. This indicates that the fuel filler door (lid) is located on the right side of the vehicle.