2005 SUBARU IMPREZA Part number

2-5
Keys and doors
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„Security indicator light
The security indicator light deters potential thieves by
indicating that the vehicle is equipped with an immobi-
lizer system. It begins flashing (approximately once
every three seconds) about 60 seconds after the igni-
tion switch is turned from the “ON” position to the
“ACC” or “LOCK” position or immediately after the key
is pulled out.
If the security indicator light does not flash, the immo-
bilizer system may be faulty. If this occurs, we recom-
mend that you contact your SUBARU dealer as soon
as possible.
In case an unauthorized key is used (e.g. an imitation
key), the security indicator light comes on.
NOTE
Even if the security indicator light flashes irregu-
larly or its fuse blows (the light does not flash if its
fuse is blown), the immobilizer system will func-
tion normally. „ Key replacement
Your key number and security ID will be required if you
ever need a replacement key made. Any new key
must be registered for use with your vehicle’s immobi-
lizer system before it can be used. Up to four keys can be registered for use with one vehicle.
For security, all the keys registered with your vehicle’s
immobilizer system will have their ID codes erased
and re-registered when a new key is made. Therefore,
all of your vehicle’s keys must be presented when a
new key is registered. Any key that is not re-registered
when a new key is made cannot be used after the oth-
er keys are re-registered. For information on replace-
ment keys and on the registration of keys with your im-
mobilizer system, we recommend that you contact
your SUBARU dealer.
NOTE
This device complies with Part 15 of the FCC
Rules and with RSS-210 of Industry Canada. Oper-
ation is subject to the following two conditions:
(1) This device may not cause harmful interfer-
ence, and (2) this device must accept any interfer-
ence received, including interference that may
cause undesired operation.
NO USER SERVICEABLE PARTS INSIDE.
DO NOT ATTEMPT TO MODIFIED THIS EQUIP-
MENT. IF MODIFIED, YOUR AUTHORITY TO OP-
ERATE THIS EQUIPMENT MIGHT BE VOIDED BY
FCC or Industry Canada.

7-8
Starting and operating
inspection program or its contractors or licens-
ees.
The EPA has issued regulations for inspecting the On-
Board Diagnostic (OBD) system as part of the state
emissions inspection. The OBD system is designed to
detect engine and transmission problems that might
cause vehicle emissions to exceed allowable limits.
These inspections apply to all 1996 model year and
newer passenger cars and light tracks. Several states
plus the District of Columbia have opted to start the
OBD system inspection prior to the required EPA reg-
ulation effective date of January 1, 2002. Other states
will add OBD system inspection in 2002. y The inspection of the OBD system consists of a vi-
sual operational check of the “ CHECK ENGINE” warn-
ing light/malfunction indicator lamp (MIL) and an ex-
amination of the OBD system with an electronic scan
tool while the engine is running. y A vehicle passes
the OBD system inspection if
proper the “ CHECK ENGINE ” warning light/MIL illumi-
nation is observed, there is no stored diagnostic trou-
ble codes, and the OBD system readiness monitors
are complete. y A vehicle fails
the OBD inspection if the “ CHECK
ENGINE ” warning light/MIL is not properly operating or there is one or more diagnostic trouble codes stored
in vehicle’s computer with the “
CHECK ENGINE”
warning light/MIL illuminated. y A state emission inspection may reject (not pass or
fail) a vehicle if the number of OBD system readiness monitors “ Not Ready ” is greater than three. Under this
condition, the vehicle operator should be instructed to
drive his/her vehicle for a few days to set the monitors
and return for an emission re-inspection. y Owners of rejected or failing vehicles should contact
their Subaru Dealer for service.

10-3
Appearance care
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flush the suspension and axle parts, as they are par-
ticularly prone to mud and sand buildup. Do not use a
sharp-edged tool to remove caked mud.
NOTE
Be careful not to damage brake hoses, sensor har-
nesses, and other parts when washing suspen-
sion components. TUsing a warm water washer
y Keep a good distance of 12 in (30 cm) or more be-
tween the washer nozzle and the vehicle. y Do not wash the same area continuously.
y If a stain will not come out easily, wash by hand.
Some warm water washers are of the high tempera-
ture, high pressure type, and they can damage or de-
form the resin parts such as mouldings, or cause wa-
ter to leak into the vehicle. „ Waxing and polishing
Always wash and dry the vehicle before waxing and
polishing.
Use a good quality polish and wax and apply them ac-
cording to the manufacturer’s instructions. Wax or pol-
ish when the painted surface is cool.
Be sure to polish and wax the chrome trim, as well as
the painted surfaces. Loss of wax on a painted surface leads to loss of the original luster and also quickens
the deterioration of the surface. It is recommended
that a coat of wax be applied at least once a month, or
whenever the surface no longer repels water.
If the appearance of the paint has diminished to the
point where the luster or tone cannot be restored,
lightly polish the surface with a fine-grained com-
pound. Never polish just the affected area, but include
the surrounding area as well. Always polish in only
one direction. A No. 2000 grain compound is recom-
mended. Never use a coarse-grained compound.
Coarser grained compounds have a smaller grain-size
number and could damage the paint. After polishing
with a compound, coat with wax to restore the original
luster. Frequent polishing with a compound or an in-
correct polishing technique will result in removing the
paint layer and exposing the undercoat. When in
doubt, it is always best to contact your SUBARU deal-
er or an auto paint specialist.
NOTE
Be careful not to block the windshield washer noz-
zles with wax when waxing the vehicle. „
Cleaning aluminum wheels
y Promptly wipe the aluminum wheels clean of any
kind of grime or agent. If dirt is left on too long, it may

11 -1 5
Maintenance and service
– CONTINUED –
Non-turbo models
7. Remove the oil filter with an oil filter wrench.
8. Before installing a new oil filter, apply a thin coat of
engine oil to the seal.
9. Clean the rubber seal seating area of the bottom of
engine and install the oil filter by hand turning. Be
careful not to twist or damage the seal.
10.Tighten the oil filter by the amount indicated in the
following table after the seal makes contact with the
bottom of engine.
Never over tighten the oil filter because that can
result in an oil leak.
11.Reinstall under cover (for Turbo).
12.Pour engine oil through the filler neck.
Oil capacity (guideline):
4.2 US qt (4.0 liters, 3.5 Imp qt)
The oil quantity indicated above is only guideline.
The necessary quantity of oil depends on the quantity
of oil that has been drained. The quantity of drained oil
differs slightly depending on the temperature of the oil
and the time the oil is left flowing out. After refilling the
engine with oil, therefore, you must the dipstick to con-
firm that the level is correct.
13.Start the engine and make sure that no oil leaks ap-
pear around the filter’s rubber seal and drain plug.
UGB057EA
Oil filter color Part number Amount of rotation Black 15208AA080 1 rotation
White 15208AA09A 2/3 – 3/4 rotation

13-2
Consumer information and Reporting safety defects
Consumer information and Reporting safety defectsFor U.S.A.
The following information has been compiled accord-
ing to Code of Federal Regulations “Title 49, Part
575”.
Tire information „
Tire labeling
Many markings (e.g. Tire size, Tire Identification
Number or TIN) are placed on the sidewall of a
tire by tire manufacturers. These marking can
provide you with useful information on the tire. T Tire size
Your vehicle comes equipped with P-Metric tire
size. It is important to understand the sizing sys-
tem in selecting the proper tire for your vehicles.
Here is a brief review of the tire sizing system
with a breakdown of its individual elements. V P Metric
With the P-Metric system, Section Width is mea-
sured in millimeters. To convert millimeters into
inches, divide by 25.4. The Aspect Ratio (Sec-
tion Height divided by Section Width) helps pro- vide more dimensional information about the tire
size. Example:
(1) P = Certain tire type used on light duty vehi-
cles such as passenger cars
(2) Section Width in millimeters
(3) Aspect Ratio (= section height
÷ section
width).
(4) R = Radial Construction
(5) Rim diameter in inches V Load and Speed Rating Descriptions
The load and speed rating descriptions will ap-
pear following the size designation.
They provide two important facts about the tire.
First, the number designation is its load index.
Second, the letter designation indicates the tire’s
speed rating.P 205 / 55 R 16
(1) (2) (3) (4) (5)