2004 SUBARU IMPREZA WRX Owners Manual

Foreword
Congratulations on choosing a SUBARU vehicle. This Owner’s Man-
ual has all the information necessary to keep your SUBARU in excel-
lent condition and to properly maintain the emission control system
for minimizing emission pollutants. We urge you to read this manual
carefully so that you may understand your vehicle and its operation.
For information not found in this Owner’s Manual, such as details
concerning repairs or adjustments, please contact the dealer from
whom you purchased your SUBARU or the nearest SUBARU dealer. The information, specifications and illustrations found in this manual
are those in effect at the time of printing. FUJI HEAVY INDUSTRIES
LTD. reserves the right to change specifications and designs at any
time without prior notice and without incurring any obligation to
make the same or similar changes on vehicles previously sold. This
Owner’s Manual applies to all models and covers all equipment, in-
cluding factory installed options. Some explanations, therefore may
be for equipment not installed in your vehicle.
Please leave this manual in the vehicle at the time of resale. The next
owner will need the information found herein.FUJI HEAVY INDUSTRIES LTD., TOKYO, JAPAN
and are registered trademarks of FUJI HEAVY INDUSTRIES, LTD.
© copyright 2002 FUJI HEAVY INDUSTRIES LTD.

This manual describes the following vehicle types.Sedan Wagon and OUTBACK SPORT
UGF053AAUGF055AA

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Warranties !Warranties for U.S.A.
All SUBARU vehicles distributed by Subaru of Ameri-
ca, Inc. and sold at retail by an authorized SUBARU
dealer in the United States come with the following
warranties: " SUBARU Limited Warranty
" Emission Control Systems Warranty
" Emissions Performance Warranty
All warranty information, including details of coverage
and exclusions, is in the “Warranty and Maintenance
Booklet”. Please read these warranties carefully. ! Warranties for Canada
All SUBARU vehicles distributed by Subaru Canada,
Inc. and sold at retail by an authorized SUBARU deal-
er in Canada come with the following warranties: " SUBARU Limited Warranty
" Anti-Corrosion Warranty
" Emission Control Warranty
All warranty information, including details of coverage
and exclusions, is in the Warranty and Service Book-
let. Please read these warranties carefully. !
WRX-STi (U.S. model only)
WRX-STi models are equipped with High Intensity
Discharge (HID) headlights that contain mercury.
For that reason, it is necessary to remove HID
headlights before vehicle disposal. Once re-
moved, please reuse, recycle or dispose of the HID
headlights as hazardous waste. !All models except U.S. model WRX-STi
This vehicle does not contain mercury devices or
parts.

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How to use this owner’s manual !Using your Owner’s manual
Before you operate your vehicle, carefully read this
manual. To protect yourself and extend the service life
of your vehicle, follow the instructions in this manual.
Failure to observe these instructions may result in se-
rious injury and damage to your vehicle.
This manual is composed of fourteen chapters. Each
chapter begins with a brief table of contents, so you
can usually tell at a glance if that chapter contains the
information you want.
Chapter 1: Seat, seatbelt and SRS airbags
This chapter informs you how to use the seat and seat-
belt and contains precautions for the SRS airbags.
Chapter 2: Keys and doors
This chapter informs you how to operate the keys,
locks and windows.
Chapter 3: Instruments and controls
This chapter informs you about the operation of instru-
ment panel indicators and how to use the instruments
and other switches.
Chapter 4: Climate Control
This chapter informs you how to operate the climate
control.
Chapter 5: Audio This chapter informs you how to operate your audio system.
Chapter 6: Interior equipment
This chapter informs you how to operate interior
equipment.
Chapter 7: Starting and operating
This chapter informs you how to start and operate your SUBARU.
Chapter 8: Driving tips
This chapter informs you how to drive your SUBARU
in various conditions and explains some safety tips on
driving.
Chapter 9: In case of emergency
This chapter informs you what to do if you have a prob-
lem while driving, such as a flat tire or engine over-
heating.
Chapter 10: Appearance care
This chapter informs you how to keep your SUBARU
looking good.
Chapter 11: Maintenance and service
This chapter informs you when you need to take your
SUBARU to the dealer for scheduled maintenance
and informs you how to keep your SUBARU running
properly.
Chapter 12: Specifications
This chapter informs you about dimension and capac-
ities of your SUBARU.

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Chapter 13: Consumer information and Reporting safety defects
This chapter informs you about Uniform tire quality
grading standards and Reporting safety defects.
Chapter 14: Index
This is an alphabetical listing of all that’s in this manu-
al. You can use it to quickly find something you want to read. !Safety warnings
You will find a number of WARNINGs, CAUTIONs and
NOTEs in this manual.
These safety warnings alert you to potential hazards
that could result in injury to you or others.
Please read these safety warnings as well as all other
portions of this manual carefully in order to gain a bet-
ter understanding of how to use your SUBARU vehicle safely.
A WARNING indicates a situation in which seri-
ous injury or death could result if the warning is
ignored.
A CAUTION indicates a situation in which injury
or damage to your vehicle, or both, could result
if the caution is ignored.
NOTE
A NOTE gives information or suggestions how to
make better use of your vehicle. ! Safety symbol
You will find a circle with a slash through it in this man-
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ual. This symbol means “Do not”, “Do not do this”, or
“Do not let this happen”, depending upon the context.Vehicle symbols
There are some of the symbols you may see on your vehicle.Mark Name CAUTION
Power door lock and unlock
Passenger’s windows lock and un-
lock Fuel
Front fog lights
Parking lights
Hazard warning flasher
Cigarette lighter

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Engine hood
Trunk lid (Sedan)
Seat heater
Child restraint top tether anchorages
Child restraint lower anchorages
Horn
Windshield wiper deicer
Wiper intermittent
Windshield wiper and washer
Mark NameRear window wiper and washer Lights
Parking lights, tail lights, license plate
light and instrument panel illumination
Head lights
Illumination brightness
Fan speed
Instrument panel outlets
Instrument panel outlets and foot out- lets
Foot outlets
Windshield defroster and foot outlets
Mark Name