light SUBARU IMPREZA 2002 2.G Workshop Manual

Instruments and controls
3-29
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The mirrors can also be adjusted manually.
Outside mirror defogger (if equipped)
The outside mirror defogger shares the switch with
rear window defogger.
The outside mirror defogger operates only when the
ignition switch is in the “ON” position.
HB5009BC
1) OFF
2) ON 3) Push
To turn on the outside mirror defogger, push the
switch. To turn it off, push the switch again. The indi-
cator light located on the switch 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 switch to turn it off. It also turns off when
the ignition switch is turned to the
“ACC” or “LOCK”
position. If defrosting or defogging is desired when
you restart your vehicle, you have to push the switch
to turn it on again. NOTE While the outside mirror defogger is operating, the rear window defogger also operates.
CAUTION
To prevent the battery from being discharged,
do not operate the defogger continuously for
any longer than necessary.

4
4-1
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Ventilator 4-2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air flow selection 4-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Center and side ventilators 4-3 . . . . . . . . . . . . . . . . . . . . . .
Climate control system 4-4 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control panel 4-4
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Heater operation 4-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air conditioner operation 4-8 . . . . . . . . . . . . . . . . . . . . . . . .
Operating tips for heater and air
conditioner 4-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cleaning ventilator grille 4-10 . . . . . . . . . . . . . . . . . . . . . . . . .
Efficient cooling after parking in direct sunlight 4-10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lubrication oil circulation in the refrigerant
circuit 4-10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking air conditioning system before summer season 4-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cooling and dehumidifying in high humidity and low temperature weather condition 4-11 . . . . .
Air conditioner compressor shut-off when engine is heavily loaded 4-11 . . . . . . . . . . . . . . . . . . . . . . . .
Refrigerant for your climate control system 4-11 . .
Air filtration system (if equipped) 4-12 . . . . . . . . . . . . .
Climate control

Climate control
4-5
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Air conditioner button (if equipped)
HB5010BB
1) Push
The air conditioner operates only when the engine is running. Push the air conditioner button while the fan is in op-
eration to turn on the air conditioner. The indicator
light will come on.
Push it again to turn off the air conditioner. Air inlet selection lever
: Interior air is recirculated inside the vehicle.: Outside air is drawn into the passenger
compartment.
WARNING
Continued operation in the position may
fog up the windows. Switch to the posi-
tion as soon as the outside dusty condition clears.
Heater operation
Defrosting or defogging the windshield
HG4023AA
To direct warm air to the windshield and front door windows:
1. Set the air inlet selection lever to the “
”
position.

Climate control
4-7
– CONTINUED –
To direct warm air toward the floor:
1. Set the air inlet selection lever to the “”
position
2. Set the air flow control dial to the “
” position.
3. Set the temperature control dial to the most com-
fortable level.
4. Set the fan speed control dial to the desired speed. NOTE
Warm air also comes out from the right and left
air outlets. To stop warm air flow from these out-lets, turn the corresponding knob clockwise.
Bi-level heating
HG4026AA
This setting allows you to direct air of different tem-
peratures from the instrument panel and foot outlets.
The air from the foot outlets is slightly warmer than
from the instrument panel outlets.
1. Set the air inlet selection lever to the “
”
position.
2. Set the air flow control dial to the “
” position.
3. Set the temperature control dial to the desired
temperature level.
4. Set the fan speed control dial to the desiredspeed.
Setting the temperature control dial fully turned to
the red area or blue area decreases the temperature
difference between the air from the instrument panel
outlets and the air from the foot outlets.

Climate control
4-10
Operating tips for heater and air conditioner Cleaning ventilator grille
HG4016BA
Always keep the front ventilator inlet grille free of
snow, leaves, or other obstructions to ensure effi-
cient heating and defrosting. Since the condenser is
located in front of the radiator, this area should be
kept clean because cooling performance is im-
paired by any accumulation of insects and leaves
on the condenser.
Efficient cooling after parking in direct sunlight
After parking in direct sunlight, drive with the win- dows open for a few minutes to allow outside air to
circulate into the heated interior. This results in
quicker cooling by the air conditioner. Keep the win-dows closed during the operation of the air condi-
tioner for maximum cooling efficiency. Lubrication oil circulation in the refrigerant circuit
Operate the air conditioner compressor at a low en- gine speed (at idle or low driving speeds) a few
minutes each month during the off-season to circu-
late its oil. Checking air conditioning system before summer season
Check the air conditioner unit for refrigerant leaks,
hose conditions, and proper operation each spring.
This check is best performed by your SUBARU
dealer.

Audio
5-16
nTone control
The volume control dial (7) normally function as vol-
ume control. The dial become a control for Bass or
Treble when you select the appropriate tone controlmode.
Choose desired level for each mode by turning the
volume control dial. The control function returns to
volume control mode after about 5 seconds.
To change control modes: Each brief press of the
“BAS/TRE” button (8) changes control modes in the
following sequence starting from bass control mode.
(When the radio is first turned on, the control mode
is in the volume control.)
Bass Treble Volume (BAS) (TRE) (VOL)
nFader and balance control
The volume control dial (7) normally function as vol-
ume control. The dial become the controls for Fader
or Balance when you select the appropriate fader
and balance control mode.
Choose desired setting for each mode by turning
the volume control dial. The control function returns
to volume control mode after about 5 seconds. To change control modes:
Each brief press of the
“FAD/BAL” button (6) changes control modes in the
following sequence starting from fader control
mode. (When the radio is turned on, the control
mode is in the volume control.)
Balance Fader Volume
(BAL) (FAd) (VOL)
nDisplay illumination dimness cancellation
The brightness of the radio display dims when the
light switch is in the “p ” or “w ” positions. If this
makes the display difficult to read, press the volume
dial for more than two seconds to return the displayto original brightness.
FM/AM selection button
Push the “FM” (1) or “AM” (2) button when the radio
is off to turn on the radio.Push the “FM” or “AM” button when the radio is on
to select FM1, FM2 or AM reception.
Stereo indicator
The stereo indicator “ST” will come on when an FM
stereo broadcast is received.

Audio
5-20
NOTE Only use good quality cassettes (cassettes
longer than C-90 are not recommended). Put cassettes back in their boxes immediately
after use to protect them from dust and dirt andto prevent the tape from unwinding. Never expose cassettes to heat, direct sunlight
or moisture. Clean the tape head (once or twice a month)
using a
wet-type cleaning cassette.
To play back a cassette tape
n When cassette tape is not in the player
When a cassette is partially inserted, it is automati-
cally drawn in and starts tape playback.
n When cassette tape is in the player
When the “TAPE” button (12) is pressed, the display
will show “PLAY” and the player will start playback.
Tape travel indicators
These indicate the direction the cassette tape ismoving. : indicates that the top side of the cassette is be-
ing played back. : indicates that the bottom side of the cassette is
being played back.
Program switching button (PROG)
When the program switching button “PROG” (16) is
pressed during playback, the tape travel indicatorswill switch and the player will begin playing back theopposite side of the tape. The same mechanism is
automatically activated when the end of the tape is
reached. This allows the opposite side of the tape to
play, providing continuous playback.
Fast-forward button (FF)
To fast-forward the tape, press the “FF” button (15).
The display will show “FF”. To stop fast-forwarding,
press the “FF” or “TAPE” (12) button.
Rewind button (REW)
To rewind the tape, press the “REW” button (17).
The display will indicate “REW”. To stop rewinding,
press the “REW” or “TAPE” (12) button.
Eject button (
)
When “
” button (10) is pressed, play back stops
and the cassette tape is ejected. The ejection function also operates when the ignition switch is in the “LOCK” position. Always make cer-
tain that you remove the cassette tape.

Audio
5-22
Dolby B NR button ()
Press “
” button (14) when playing tapes re-
corded using the Dolby NR system*. The “” in-
dicator will light up and high-frequency noise on the
tape will be reduced for clearer sound reproduction.
* Noise reduction system manufactured under license from Dolby Laboratories Licensing Corporation.
“Dolby” and the
double-D Symbol are trade marks of Dolby Laboratories Li-
censing Corporation.
n Auto metal sensor
The cassette player automatically adjusts for metal or CrO 2 tape.
Built in CD changer operation
HS5004DB
(18) LOAD button
(19) SCAN button
(20) Disc slot
(21) CD button
(22) Eject button
(23) Random button
(24) Fast forward/Fast reverse and
track UP/DOWN knob
(25) Repeat button
(26) Disc select button

Audio
5-23
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NOTE
Make sure to always insert a disc with the label side up. If a disc is inserted with the label sidedown, it might be ejected or the player mightshut off.
How to insert a CD(s)
n Inserting a CD
1. Press “LOAD” button (18). If the magazine in the
player has an idle position where you can insert adisc, the “DISC” indicator associated with the idle
position will blink.
If no indicator blinks, it means that there is no idleposition in the magazine.
2. As soon as the “DISC” indicator begins to blink,
the “IN” will appear on display for a period of 15 se-
conds. Insert a disc during the period. The disc will be then automatically drawn in, and the player willbegin to play back the first number of the disc. To insert more discs in succession, repeat Steps 1
and 2. The magazine will be loaded with discs in the
ascending order of position number.
If you do not insert any disc in 15 seconds after you
have pressed the “LOAD” button, the player will be-
gin to play back the first number of the last disc you
have inserted.
The disc indicator steadily lights up if a disc is al-
ready inserted in the corresponding position of themagazine. While the player is in the loading mode, if you
press any of the other mode buttons “FM” (2), “AM”
(1)
and “TAPE” (12), the player will enter the stand-
by mode. Press the “CD” button (21) to start play-
back.
n Inserting a disc in a desired position
1. Press the “LOAD” button. If the magazine in the
player has an idle position where you can insert adisc, the “DISC” indicator associated with the idle
position will blink.
The positions in the magazine the indicator of which
steadily lights up are already loaded with discs.
2. Press the “DISC SELECT ” button (26) at the posi-
tion where you want to insert a disc. The associated
“DISC” indicator will blink, and the “IN” will be dis-
played.
3. If you insert a disc during the 15-second periodwhile the “IN” is on display, the disc will be automati-
cally drawn in, and the player will start playback of
the disc, beginning with the first number. To insert more discs in succession, repeat Steps 1
and 2. While the player is in the loading mode, if you

Audio
5-24
press any of the other mode buttons “FM” (2), “AM”
(1) and “TAPE” (12), the player will enter standby
mode. Press the “CD” button to start playback.
n Loading all the magazine (Full disc loading mode)
1. If you continue to press the “LOAD” button for
more than 1.5 seconds, the player will produce beep sound and will enter the full disc loading mode.
2. A “DISC” indicator will blink, and the “IN” will be
on display for a period of 15 seconds. If a disc issuccessfully loaded during this period, the “DISC”
indicator will stop blinking and will steadily light.
3. When the loading of a disc is complete, the next
“DISC” indicator will blink. Then repeat Step 2.
4. When the magazine is filled with discs by repeat-
ing Steps 2 and 3, the player will start playback of
the discs, beginning with the one inserted first.
If you fail to insert any disc during each 15-second interval, the full disc loading mode will be canceled,
and the player will start playback of the disc in-
serted first.
How to play back a CD or make a pause
n When there is no CD inserted:
Insert a CD by referring to “How to Insert a CD(s) ”.When a CD is loaded, the player will start playback
of the CD, beginning with the first number.
n When there are CDs loaded:
Press a desired one of the “DISC SELECT ” buttons
(26) the “DISC” indicator of which steadily lights up.
The player will then start playback of the selected
CD, beginning with the first number.
Selecting a desired track (TRACK)
HS5005BA
❚: Skipping forward
❚ : Skipping backward
: Fast forwarding
: Fast reversing