2011 SUBARU IMPREZA WRX STI service

Black plate (409,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
! High beam light bulbsRight-hand side1. Use a screwdriver to undo the clips on
the air intake duct, then remove the air
intake duct (right-hand side).Left-hand side
2. Use a screwdriver to remove the
secured clip of the washer tank. To make
it easy to access the bulb, move the
washer tank to the horizontal direction
(left-hand side).3. Disconnect the electrical connector
from the bulb.
4. Remove the bulb from the headlight
assembly by turning it counterclockwise.
5. Replace the bulb with new one. At this
time, use care not to touch the bulb
surface.
6. To install the bulb to the headlight
assembly, turn it clockwise until it clicks.
7. Reconnect the electrical connector.
8. Install the air intake duct with clips
(right-hand side).
9. Set the washer tank to the original
place and secure it by clip (left-hand side).
Maintenance and service
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Black plate (410,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
11-50
Maintenance and service
& Front turn signal lightIt may be difficult to replace the bulbs.
Have the bulbs replaced by your SUBARU
dealer if necessary.&Front fog light (if equipped)
NOTEIt may be difficult to replace the bulbs.
Have the bulbs replaced by your
SUBARU dealer if necessary.Type A
Type B1. Remove the clips.2. Turn over the mud guard.
3. Disconnect the electrical connector.
1) View from driver ’s left-hand side
2) View from driver ’s right-hand side4. Remove the bulb.
5. Replace the bulb with a new one.
6. After replacing the bulb, reattach the
mud guard.

Black plate (411,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
& Rear combination lights! 4-door models1. Remove the clip from the rear trunk
trim with a screwdriver.
2. Open the rear portion of the side trunk
trim panel.
1) Brake/tail and rear side marker light
2) Rear turn signal light
3) Back-up light3. Remove the bulb socket from the rear
combination light assembly by turning it
counterclockwise.
4. Pull the bulb out of the bulb socket and
replace it with a new one.
5. Set the bulb socket into the rear
combination light assembly and turn it
clockwise until it locks.
6. Secure the rear trunk trim panel with
the clips. !
5-door models
1. Using a Phillips screwdriver, remove
the upper and lower screws that secure
the rear combination light assembly.2. Slide the rear combination light as-
sembly rearward and remove it from the
Maintenance and service
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11

Black plate (412,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
11-52
Maintenance and service
vehicle.1) Rear side marker light
2) Rear turn signal light3. Remove the bulb socket from the rear
combination light assembly by turning it
counterclockwise.
4. Pull the bulb out of the bulb socket and
replace it with a new one.
5. Set the bulb socket into the rear
combination light assembly and turn it
clockwise until it locks.
6. Put the rear combination light assem-
bly into place while aligning the clip with
the guide on the vehicle.7. Tighten the upper and lower screws.
& Back-up light (5-door)1. Apply a flat-head screwdriver to the
light cover as shown in the illustration, and
pry the light cover off from the rear gate
trim.

Black plate (413,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
2. Turn the bulb socket counterclockwise
and remove it.3. Pull the bulb out of the bulb socket and
replace it with a new one.
4. Install the bulb socket by turning it
clockwise.
5. Install the light cover on the rear gate.
& License plate light1. Insert a finger into the right side of the
license plate light cover, then press once
to the left and pull out to remove the cover.2. Turn the bulb socket counterclockwise and pull out the socket.
3. Pull the bulb out of the socket.
4. Install a new bulb.
5. Reinstall the license plate light cover.
&
Map light! Type A1. Remove the lens by prying the edge of
the lens with a flat-head screwdriver.
Maintenance and service
11-53
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11

Black plate (414,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
11-54
Maintenance and service
2. Turn the bulb until the flat surfaces at
its ends are aligned vertically. Pull the bulb
straight downward to remove it.
3. Install a new bulb.
4. Reinstall the lens. !
Type B
1. Remove the lens by prying the edge of
the lens with a flat-head screwdriver.
2. Pull the bulb out of the socket.
3. Install a new bulb.
4. Reinstall the lens.
&Dome light and cargo area
lightDome lightCargo area light1. Remove the lens by prying the edge of

Black plate (415,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
the lens with a flat-head screwdriver.
2. Pull the bulb out of the socket.
3. Install a new bulb.
4. Reinstall the lens.& Trunk light1. Remove the cover by squeezing its
sides and pulling it.
2. Pull the bulb out of the socket.
3. Install a new bulb.
4. Reinstall the cover.
&High mount stop light (4-
door) (except LED [Light
Emitting Diode] type)1. Remove the high mount stop light
cover by prying the edge with a screw-
driver.
2. Remove the bulb socket from the high
mount stop light assembly by turning it
counterclockwise.
3. Pull the bulb out of the socket.
4. Install a new bulb.
5. Reinstall the cover.&Other bulbsIt may be difficult to replace the bulbs.
Have the bulbs replaced by your
SUBARU dealer if necessary.
Maintenance and service
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11

Black plate (421,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
& Engine oilFor the checking, adding and replacing procedure or other details, refer to “Engine oil”F 11-10.NOTEThe procedure for changing the engine oil and oil filter should be performed by a properly-trained expert. It is recommended
that you have this service performed by your SUBARU dealer.
! Approved engine oil
Always use the SUBARU approved engine oil. For further details, please contact your SUBARU dealer.
If the approved engine oil is unavailable, use the alternative engine oil described on the next page.
Specifications
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