2004 SUBARU IMPREZA WRX ECU

11 - 2 4
Maintenance and service
0
1) Bolt
1. Remove the bolt securing the rear air cleaner ele- ment case.
2. Unsnap the three clamps holding the rear air clean-
er element case. 1) Air cleaner element
3. Separate the rear air cleaner element case from
the front cleaner element case and remove the air
cleaner element.
4. Clean the inside of the front and rear air cleaner el-
ement cases with a damp cloth and install a new air
cleaner element.
5. Insert the four projections on the rear air cleaner el-
ement case into the slits on the front air cleaner ele-
ment case and snap the three clamps on the rear air
cleaner element case and then tighten the bolt.
1
HSB030BB1HSB031BB

11 - 7 4
Maintenance and service
!
Rear combination lights
! Sedan
1. Remove the clip from the rear trunk trim with a reg-
ular screwdriver. 1) Backup light
2) Rear turn signal light
3) Brake light
4) Tail light
5) Brake/tail light
2. Open the rear portion of the side trunk trim panel.
3. Remove the bulb holder from the rear combination
light assembly by turning it counterclockwise.
4. Remove the bulb from the socket by pushing it and
turning counterclockwise. Install a new bulb.
5. Set the bulb holder into the rear combination light
assembly and turn it clockwise until it locks.
6. Secure the rear trunk trim panel with the clips.
UGB538BA
554
2
3
1
UGB539BB

11 -7 5
Maintenance and service
– CONTINUED –
!Wagon
1. Using a Phillips screwdriver, remove the upper and
lower screws that secure the side cover of the rear
combination light assembly. 2. Remove the upper and lower screws. Then, slide
the rear combination lamp assembly to the rear and
remove it from the vehicle.
UGB540BA
UGB541BA

14-8
Index
Safety tips
................................................................. 1-13
Warning light and chime ...........................1-15, 3-19
Seatbelts ......................................................................... 1-13
Security system ............................................................ 2-14
Selector lever ................................................................ 7-22
Position indicator ................................................... 3-26
Semi-automatic climate control system .............4-11
Shift lock release ......................................................... 7-26
Side ventilators ............................................................. 4-3
Snow tires ....................................................................... 8-14
Sounding a panic alarm ............................................ 2-9
Spark plugs .................................................................... 11-26
Specifications ................................................................ 12-2
Speedometer .......................................................... 3-7, 3-15
SRS airbag (Supplemental Restraint
System airbag) ....................................................... 6, 1-52
SRS airbag system warning light ..........................3-20
SRS frontal airbag ....................................................... 1-56
SRS side airbag ........................................................... 1-64
Starting the engine ...................................................... 7-9
State emission testing (U.S. only) ........................7-7
Stopping the engine ................................................... 7-11
Storage compartments .............................................. 6-5
Sun visors ....................................................................... 6-4
Sun shades .................................................................... 2-33
Supplemental Restraint System airbag (SRS) 1-52
Synthetic leather upholstery ...................................10-6T
Tachometer
............................................................. 3-9, 3-16
Temperature gauge .......................................... 3-10, 3-17
Temporary spare tire .................................................. 9-3
Tie-down hooks ............................................................. 9-18
Tilt steering wheel ........................................................ 3-49
Tire Chains ......................................................................... 8-16
Inspection .................................................................. 11-45
Pressures and wear .............................................. 11-45
Replacement ............................................................ 11-50
Rotation ...................................................................... 11-50
Tires ................................................................................... 12-5
Types .......................................................................... 11-44
Tires and wheels .......................................................... 11-44
Top tether anchorages ............................................... 1-46
Towing .............................................................................. 9-17
All wheels on the ground ....................................9-21
Flat-bed truck ........................................................... 9-20
Trailer
Hitch ............................................................................. 8-25
Hitches ........................................................................ 8-34
Towing ........................................................................ 8-29
Towing tips ................................................................ 8-37
Trunk lid ............................................................................ 2-25
Release handle ....................................................... 2-26
Trunk light ........................................................................ 11-78