ignition SUBARU IMPREZA 2005 2.G Service Manual

3-26
Instruments and controls
6. If the brake fluid level is below the “MIN” mark, DO
NOT drive the vehicle. Instead, have the vehicle towed
to the nearest SUBARU dealer for repair. „
Door open warning light
The door open warning light comes on if any door or
the rear gate is not fully closed.
Always make sure this light is out before you start to
drive. „ All-wheel drive warning light
(for AWD AT vehicles – if
equipped)
The all-wheel drive warning light comes on when the
ignition switch is turned to the “ON” position and goes
out after about two seconds.
This light comes on when All Wheel Drive is disen-
gaged and the drive mechanism is switched to Front
Wheel Drive for maintenance or similar purposes
(Non-turbo vehicles).
It flashes if the vehicle is driven with tires of differing
diameters fitted on the wheels or with an excessively
low air pressure in any of the tires.
Continuing to drive with the AWD warning light
flashing can damage the powertrain. If the AWD
warning light starts to flash, promptly park in a
safe place and check whether the tires have dif-
fering diameters and whether any of the tires
has an excessively low inflation pressure.
„ Intercooler water spray warning
l i g h t ( W R X - S T i )
This light comes on when the water level in the inter-
cooler water spray tank falls to the lower limit (about
0.4 US qt, 0.4 liter, 0.4 Imp qt).

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Instruments and controls
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„Selector lever position indicator (AT
vehicles)
This indicator shows the position of the selector lever. „ Turn signal indicator lights
These lights show the operation of the turn signal or
lane change signal.
If the indicator lights do not blink or blink rapidly, the
turn signal bulb may be burned out. Replace the bulb
as soon as possible. Refer to the “Replacing bulbs”
section in chapter 11. „
High beam indicator light
This light shows that the headlights are in the high
beam mode.
This indicator light also comes on when the headlight
flasher is operated. „ Cruise control indicator light
The cruise control indicator light comes on when the
ignition switch is turned to the “ON” position and goes
out after about three seconds.
This light comes on when the “CRUISE” main switch is pressed.
If it flashes during driving, deactivate the cruise control system and contact your SUBARU dealer for an in-
spection. Refer to “Cruise control” in Chapter 7 for the
deactivation procedure of the cruise control system. „ Cruise control set indicator light
The cruise control set indicator light comes on when
the ignition switch is turned to the “ON” position and
goes out after about three seconds.
This light comes on when vehicle speed has been set.
UG3030AA

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Instruments and controls
„
Driver’s control center differen-
tial auto indicator light (WRX-STi)
This light functions while the ignition switch is ON.
When on, it indicates that the driver’s control center
differential is set to AUTO mode. It goes off when the
driver’s control center differential’s manual mode
switch is pressed. For details, refer to Chapter 7, “Driv-
er’s Control Center Differential (DCCD) (WRX-STi)”. „ Driver’s control center differential indi-
cator lights (WRX-STi)
These indicator lights show the current differential-ac-
tion limiting factor (torque-distribution ratio between the front and rear wheels) of the center differential.
The bottom indicator light “ ” flashes in the event of
failure of the driver’s control center differential. For de-
tails, refer to Chapter 7, “Driver’s Control Center Dif-
ferential (DCCD) (WRX-STi)”. „
Headlight indicator light (WRX-
STi)
This light comes on when the headlight switch is
placed in the “ ” or “ ” position. „ REV indicator light (WRX-STi)
This light comes on when the engine speed reaches a
level set by the user and when the tachometer needle
enters the red zone.
UG3031AA

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Instruments and controls
Light control switch
The light switch operates only when the ignition switch
is in the “ON” position.
To prevent battery discharge resulting from ac-
cidentally leaving your lights on when your ve-
hicle is parked, the light switch operates only
when the ignition switch is in the “ON” posi-
tion. In any other position, the vehicle’s lights
will be out.
If you park your vehicle on a roadside at night,
use the hazard warning flasher to alert the other
drivers.
„
Headlights
To turn on the headlights, turn the knob on the end of
the turn signal lever. first position
Parking lights, instrument panel illumination, tail lights
and license plate light are on.
second position
Headlights, parking lights, instrument panel illumina-
tion, tail lights, and license plate light are on.
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Instruments and controls
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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 blade
is frozen to the window glass, be sure to oper-
ate the defroster, windshield wiper deicer (if
equipped) or rear window defogger before turn-
ing on the wiper.yIf the wipers stop during operation 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 vehicle in a safe place, turn the ignition
switch to the “LOCK” position and clean the
window glass to allow proper wiper operation. y Use clean water if windshield washer fluid is
unavailable. In areas where water freezes in
winter, use SUBARU Windshield Washer Fluid
or the equivalent. (See the “Windshield washer
fluid” section in chapter 11.)
Also, when driving the vehicle when there are
freezing temperatures, use non-freezing type
wiper blades.y Do not clean the wiper blades with gasoline
or a solvent, such as paint thinner or benzene.
This will cause deterioration of the wiperblades.
NOTE y The wiper operates only when the ignition
switch is in the “ON” or “ACC” position. y Clean your wiper blades and window glass peri-
odically with a washer solution to prevent streak-
ing, and to remove accumulations of road salt or
road film. Keep the washer button depressed at
least for 1 second so that washer solution will be
sprinkled all over the windshield or rear window. y Grease, wax, insects or other material on the
windshield or the wiper blade results in jerky wip-
er operation and streaking on the glass. If you can-
not remove those streaks after operating the
washer or if the wiper operation is jerky, clean the
outer surface of the windshield or rear window
and the wiper blades using a sponge or soft cloth
with a neutral detergent or mild-abrasive cleaner.
After cleaning, rinse the window glass and wiper
blades with clean water. The glass is clean if no
beads form on the glass when you rinse with wa-ter. y If you cannot eliminate the streaking even after
following this procedure, replace the wiper blades
with new ones. Refer to the “Replacement of wiper

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Instruments and controls
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Windshield wiper deicer (if equipped)
The windshield wiper deicer operates only when the
ignition switch is in the “ON” position.
Before turning on the windshield wiper deicer, remove
any snow from the windshield. To turn on the wind-
shield wiper deicer, push the button. The indicator light
located on the button lights up while the windshield
wiper deicer is operating.
The windshield wiper deicer will automatically shut off
after about 15 minutes. If the windshield wiper blades
have been deiced completely before that time, push
the button to turn it off. It also turns off when the igni- tion switch is turned to the “ACC” or “LOCK” position.
If deicing is not complete when you restart your vehi-
cle, you have to push the button to turn the deicer on
again.
NOTE
If your vehicle is equipped with the outside mirror
defogger, the outside mirror defogger operates
while the rear window defogger is operating.
To prevent the battery from being discharged,
do not operate the windshield wiper deicer con-
tinuously for any longer than necessary.UG3515BA

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Instruments and controls
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detect it and make the reflection surface of the mirror
dimmer to help prevent you from being blinded. For
this reason, use care not to cover the sensors with
stickers, or other similar items. Periodically wipe the
sensors clean using a piece of dry soft cotton cloth or
an applicator. VCompass calibration
1. For optimum calibration, switch off all nonessential
electrical accessories (rear window defogger, heater/
air conditioning system, spotlight, etc.) and ensure all
doors are shut.
2. Drive to an open, level area away from large metal-
lic objects or structures and make certain the ignition
switch is in the “ON” position.
3. Press and hold the left button for 3 seconds then re-
lease, and the compass will enter the calibration
mode. “CAL” and direction will be displayed.
4. Drive slowly in a circle until “CAL” disappears from
the display (about two or three circles). The compass
is now calibrated.
5. Further calibration may be necessary should out-
side. Influences cause the mirror to read inaccurately.
You will know that this has occurred if your compass
begins to read in only limited directions. Should you
encounter this situation, return to step one of the
above procedure and recalibrate the mirror. V
Compass zone adjustment
Compass calibration zones
1. The zone setting is factory preset to Zone 8. Refer
to the “Compass calibration zone” map shown above
or one attached to the end of this manual to verify that
the compass zone setting is correct for your geograph-
ical location.
2. Press and hold the right button for 3 seconds then
release, and the word “ZONE” will briefly appear and
then the zone number will be displayed.
3. Press the right hand button repeatedly to cycle the
display through all possible zone settings. Stop cycling
when the correct zone setting for your location is dis-
10
9
8
7
6
5
4
3
1112
13
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Instruments and controls
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3. Return the selection switch to the neutral position
to prevent unintentional operation.
The mirrors can also be adjusted manually. TOutside mirror defogger (if equipped)
Manual climate control system Automatic climate control system
The outside mirror defogger shares the button with
rear window defogger.
The outside mirror defogger operates only when the
ignition switch is in the “ON” position.
To turn on the outside mirror defogger, push the but-
ton. To turn it off, push the button again. The indicator
light located on the button lights up while the outside
mirror defogger is operating.
The defogger will automatically shut off after about 15
minutes. If the mirror clears before that time, push the
button to turn it off. It also turns off when the ignition
switch is turned to the “ACC” or “LOCK” position. If de-
UG3508BA
UG3046BA

4-4
Climate control
Manual climate control system (if
equipped) „
Control panel
1) Air inlet selection lever
2) Air conditioner button
3) Rear window defogger button (Refer to the “Rear win- dow defogger button” in chapter 3.)
4) Air flow control dial
5) Fan speed control dial
6) Temperature control dial
T Temperature control dial
This dial regulates the temperature of air flow from the air outlets over a range from the blue side (cool) to red side (warm). T
Fan speed control dial
The fan operates only when the ignition switch is
turned to the “ON” position. The fan speed control dial
is used to select four fan speeds. T Air flow control dial
This dial has the following five positions:
: Air flows through the instrument panel outlets.: Air flows through the instrument panel outlets
and the foot outlets.
: Air flows through the foot outlets and some
through the windshield defroster outlets.
: Air flows through the windshield defroster outlets
and foot outlets.
: Air flows through the windshield defroster out-
lets.
6253 4
1
UG4060BB

4-12
Climate control
„
To use as full-automatic climate con-
trol system
Place the temperature control dial in the position for
your desired temperature, then set the other dials and
buttons as described below. The system’s functions
will then switch to AUTO mode and be controlled au-
tomatically. y Air flow control dial: AUTO position
y Fan speed control dial: AUTO position
y Air inlet selection button: Press for at least 1 sec-
ond. (Indicator will flash twice.)y Air conditioner button: Press for at least 1 second.
(Indicator will flash twice.) „ To use as semi-automatic climate con-
trol system
Each function can be individually set to AUTO mode
independently of the others. Any function set to AUTO
mode is controlled automatically. Any function not set
to AUTO mode can be manually adjusted as desired.
The temperature can be set within a range of 65 to85 °F (20 to 30 °C). „
Fan speed control dial
The fan operates only with the ignition switch in the
ON position. The fan speed control dial is used to se-
lect the AUTO (automatic control) mode or to select
the desired fan speed. The dial’s positions and their
functions are as follows:
OFF: The fan does not operate.
AUTO: The fan speed is adjusted automatically in ac-
cordance with the air temperature inside and outside
the passenger compartment, the intensity of sunlight,
and other factors. SUBARU recommends using the
AUTO position.
Other positions: The fan speed can be adjusted in 25
steps.
UG4056BA