headlight SUBARU IMPREZA WRX 2006 2.G User Guide

Instruments and controls 3-25
Illumination brightness con-
trol
When the headlight switch is in the
“ ” or “ ” position, you can ad-
just brightness of the instrument panel illu-
mination for better visibility.
To brighten, turn the control dial upward.
To darken, turn the control dial downward.
Headlight beam leveler (U.S.-
spec. WRX-STI)
The WRX-STI version has High-Intensity
Discharge (HID) headlights on the low
beam setting. The HID headlights gener-
ate more light than conventional halogen
headlights. Therefore a driver of an on-
coming vehicle may experience too much
glare when your headlight beam height
adjustment is high due to the vehicle car-
rying heavy load.
The headlight beam leveler can be used
to adjust beam height to avoid such a con-
dition.
The higher the number the knob is turned
to, the lower the beam becomes.
Parking light switch
The parking light switch operates regard-
less of the ignition switch position.
By pushing the front end of this switch, fol-
lowing lights will come on.– Parking lights
– Front side marker lights
– Tail lights
– License plate lights
To turn off, push the rear end of the park-
ing light switch.
Avoid leaving these lights on for a long
time because that will run down the bat-
tery.300131300623
300134

3-26 Instruments and controls
Front fog light button (if
equipped)
The front fog lights operate only when the
headlights are on low beam. Push the
front fog light button to turn the front fog
lights on.
Press the button again to turn them off.
The indicator light located on the button
will illuminate when the front fog lights are
on.
Wiper and washer
300322
In freezing weather, do not use the
windshield washer until the wind-
shield is sufficiently warmed by the
defroster.
Otherwise the washer fluid can
freeze on the windshield, blocking
your view.
Do not operate the washer contin-
uously for more than ten seconds,
or when the washer fluid tank is
empty. This may cause overheat-
ing of the washer motor. Check
the washer fluid level frequently,
such as at fuel stops.
Do not operate the wipers when
the windshield or rear window is
dry. This may scratch the glass,
damage the wiper blades and
cause the wiper motor to burn out.
Before operating the wiper on a
dry windshield or rear window, al-
ways use the windshield washer.
In freezing weather, be sure that
the wiper blades are not frozen to
the windshield or rear window be-
fore switching on the wipers. At-
tempting to operate the wiper with
the blades frozen to the window
glass could cause not only the
wiper blades to be damaged but
also the wiper motor to burn out. If
the wiper blades are frozen to the
window glass, be sure to operate
the defroster, windshield wiper
deicer (if equipped) or rear win-
dow defogger before turning on
the wiper.
If the wipers stop during opera-
tion because of ice or some other
obstruction on the window, the
wiper motor could burn out even if
the wiper switch is turned off. If
this occurs, promptly stop the ve-
hicle in a safe place, turn the igni-
tion switch to the “LOCK ” posi-
tion and clean the window glass
to allow proper wiper operation.

3-32 Instruments and controls
Mirrors
Always check that the inside and outside
mirrors are properly adjusted before you
start driving.
Inside mirror
The inside mirror has a day and night po-
sition. Pull the tab at the bottom of the mir-
ror toward you for the night position. Push
it away for the day position. The night po-
sition reduces glare from headlights.
Auto-dimming mirror/compass (if
equipped)
1) Left button
2) Auto dimming indicator
3) Photosensor
4) Right button
The inside electronic compass mirror has
an anti-glare feature which automatically
reduces glare coming from headlights of
vehicles behind you. It also contains a
built-in compass.
By pressing and releasing the left but-
ton, the automatic dimming function is tog-
gled on or off. When the automatic dim-
ming function is on, the auto dimming indi-
cator light (green) located to the right of
the button will illuminate.
By pressing and releasing the right but- ton, the compass display is toggled on or
off. When the compass is on, an illuminat-
ed compass reading will appear in the
lower part of the mirror.
Even with the mirror in anti-glare mode,
the mirror surface turns bright if the trans-
mission is shifted into reverse. This is to
ensure good rearward visibility during re-
versing.
Photosensors
The mirror has a photosensor attached on
both the front and back sides. If the glare
from the headlights of vehicles behind you
strikes the mirror, these sensors detect it
and make the reflection surface of the mir-
ror dimmer to help prevent you from being
blinded. For this reason, use care not to
300145
1 2 3 4
300517
300518

Maintenance and service
Tires and wheels ................................................ 11-30
Types of tires .................................... ...................... 11-30
Tire inspection ................................... ..................... 11-30
Tire pressures and wear ........................... ............. 11-30
Wheel balance ..................................... ................... 11-32
Wear indicators ................................... .................... 11-33
Tire rotation ..................................... ........................ 11-33
Tire replacement .................................. ................... 11-33
Wheel replacement ................................. ................ 11-34
Aluminum wheels ................................... ............ 11-35
Intercooler water spray (WRX-STI) ................. .. 11-35
Windshield washer fluid ........................... ......... 11-36
Replacement of wiper blades ....................... ..... 11-37
Windshield wiper blades assembly .................. .... 11-37
Windshield wiper blade rubber ..................... ........ 11-38
Rear window wiper blade assembly .................. ... 11-38
Rear window wiper blade rubber .................... ...... 11-39
Battery ........................................... ...................... 11-40
Fuses ............................................. ...................... 11-41
Main fuse ......................................... .................... 11-43
Installation of accessories ....................... ......... 11-43
Replacing bulbs ................................... ............... 11-44
Headlights (WRX-STI) .............................. ............... 11-45
Headlights (Except WRX-STI) ....................... ......... 11-46
Front turn signal light bulbs ..................... ............. 11-48
Parking light ..................................... ....................... 11-48
Front fog light ................................... ...................... 11-48
Rear combination lights ........................... .............. 11-48
License plate light ............................... ................... 11-50
Dome light, map light and cargo area light ........ .. 11-50Trunk light .......................................
........................ 11-51
High mount stop light ............................. ............... 11-51

Maintenance and service 11-45
– CONTINUED –
Wattage Bulb No.
1) Parking light 12V-5W 168
2) Front turn signal light 12V-21W –
3) Front side marker light 12V-5W –
4) Spot light 12V-8W –
5) Room light 12V-8W –
6) High beam head light 12V-60W 9005 (HB3)
7) Front fog light 12V-55W H3
8) Low beam head light WRX-STI 12V-35W D2S
Except WRX-STI 12V-55W H7
9) Trunk room light 12V-5W –
10) High mount stop light
Sedan
(in compartment) 12V-21W –
(in rear spoiler) 12V-1.2W –
Wagon 12V-13W 912
11) Brake/tail light 12V-21/5W 7443
12) Tail light 12V-21/5W 7443
13) Rear turn signal light 12V-21W (Amber) –
14) Backup light 12V-21W 7440
15) License plate light 12V-5W 168
16) Cargo area light 12V-5W –
Headlights (WRX-STI)
Replace any bulb only with a new
bulb of the specified wattage. Using
a bulb of different wattage could re-
sult in a fire.
High-intensity-discharge (HID)
bulbs are used for the low beams of
the headlights on the WRX-STI.
These HID bulbs use an extremely
high voltage. To avoid the risk of an
electric shock and resulting serious
injury, you should not attempt to re-
place them. Neither should you at-
tempt to replace the high-beam
bulbs, remove/refit the headlight as-
semblies, or remove any headlight-
assembly components. For replace-
ment of the headlight bulbs (low-
beam and high-beam), removal and
installation of the headlight assem-
blies, and removal of headlight-as-
sembly components, contact your
SUBARU dealer.

11-46 Maintenance and service
Headlights (Except WRX-STI)
Before replacing the left-hand (battery-
side) high-beam light bulb, remove the
screw that retains the windshield washer
nozzle and tip the windshield washer noz-
zle sideways.
Non-turbo models
Turbo models
Before replacing the right-hand low- or
high-beam light bulb, remove the bolts and remove the air intake duct.
NOTE
If headlight aiming is required, con-
sult your SUBARU dealer for proper
adjustment of the headlight aim.
It may be difficult to replace the
bulbs. Have your SUBARU dealer re-
place the bulbs if necessary.
B00393
B00525
B00478
Halogen headlight bulbs become
very hot while in use. If you touch
the bulb surface with bare hands or
greasy gloves, finger prints or
grease on the bulb surface will de-
velop into hot spots and cause the
bulb to break. If there are finger
prints or grease on the bulb surface,
wipe them away with a soft cloth
moistened with alcohol.

Maintenance and service 11-47
– CONTINUED –
Right-hand low beam light bulbs
1. Remove the bulb cover, by turning it
counterclockwise.
2. Disconnect the electrical connector. 3. Remove the retainer spring.
4. Replace the bulb with a new one.
5. Set the retainer spring securely.
6. Reconnect the electrical connector.
7. Install the bulb cover.
Left-hand low beam light bulb
High beam light bulbs
1. Disconnect the electrical connector
from the bulb.
2. Remove the bulb from the headlight
assembly by turning it counterclockwise.
B00455
B00456
Replacement of the left-hand low
beam light bulb requires removal of
the battery and is thus dangerous. It
must be performed by a SUBARU
dealer.
B00457
700093
B00458

11-48 Maintenance and service
3. Replace the bulb with new one.
4. Reconnect the electrical connector. At
this time, use care not to touch the bulb
surface.
5. To install the bulb to the headlight as-
sembly, turn it clockwise until it clicks.
Front turn signal light bulbs
It may be difficult to replace the bulbs.
Have your SUBARU dealer replace the
bulbs if necessary.
Parking light
It may be difficult to replace the bulbs.
Have your SUBARU dealer replace the
bulbs if necessary.
Front fog light
It may be difficult to replace the bulbs.
Have your SUBARU dealer replace the
bulbs if necessary.
Rear combination lights
Sedan
1. Remove the clip from the rear trunk
trim with a screwdriver.
1) Tail light
2) Brake/tail light
3) Rear turn signal light
4) Backup light
2. Open the rear portion of the side trunk
trim panel.
3. 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 combi-
nation light assembly and turn it clockwise
until it locks.
6. Secure the rear trunk trim panel with
the clips.
B00185
1 2
3
4
B00460

12-8 Specifications
Fuse panel located in the engine compartment
A) FWD socket (AT models except Turbo)
B) Main fuse
C) Engine sensor (Non-turbo models)
1 3
A
B
9
6
5
7
C
312
4 8
1 0 11 1 2
C00107
Fuse panelFuse ratingCircuit
120ARadiator cooling fan (Main)
220ARadiator cooling fan (Sub)
330AABS motor
420ARear window defogger
515AHazard warning flasher
Horn
615ATurn signal lights
710AAutomatic transmission control unit
810AAlternator
915AHeadlight (right side)
1015AHeadlight (left side)
1120ALighting switch
1220AClock
Interior light
1310ASecondary air combination valve
(Turbo models only)

Specifications 12-9
Bulb chart
Description Wattage Bulb type
Headlight
WRX-STI versionLow beam 12V-35W D2S
High beam 12V-60W 9005 (HB3)
Except WRX-STI ver-
sion Low beam 12V-55W H7
High beam 12V-60W 9005 (HB3)
Front fog light 12V-55W H3
Front turn signal light 12V-21W –
Parking light 12V-5W 168
Front side marker light 12V-5W –
Rear combination light
Brake/tail light 12V-21/5W 7443
Turn signal light 12V-21W (Amber) –
Backup light 12V-21W 7440
High mount stop light Sedan (in compartment) 12V-21W –
Sedan (in rear spoiler) 12V-1.2W –
Wagon 12V-13W 912
License plate light 12V-5W 168
Trunk room light 12V-5W –
Cargo area light 12V-5W –
Front ashtray light 12V-1.4W –
Dome light 12V-8W –
Map light 12V-8W –