2004 SUBARU LEGACY oil

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TWarning and indicator light
Mark Name Page
Seatbelt warning light 3-10
SRS airbag system warning light 3-10
CHECK ENGINE warning
light/Malfunction indicator lamp 3-11
Charge warning light 3-12
Oil pressure warning light 3-12
AT OIL temperature warn-
ing light (if equipped) 3-12
or ABS warning light 3-13
VDC warning light (if
equipped) 3-13
or Brake system warning light 3-14
Door open warning light 3-15
Low fuel warning light 3-15
Front-wheel drive warning
light (if equipped) 3-15
VDC operation indicator
light (if equipped) 3-15
VDC OFF indicator light (if equipped) 3-16
Security system indicator
light (if equipped) 3-16
Turn signal indicator lights 3-17
High beam indicator light 3-18
Cruise control set indicator light 3-18
Mark Name Page

1-32
Seat, seatbelt and SRS airbags
webbing and all hardware periodically for cracks, cuts,
gashes, tears, damage, loose bolts or worn areas. Re-
place the seatbelts even if only minor damage is
found.
y
Keep the belts free of polishes, oils, chemi-
cals and particularly battery acid. y Never attempt to make modifications or
changes that will prevent the seatbelt from op-
erating properly.
Seatbelt extender
If the front seatbelts are not long enough to permit the
tongue plate to engage with the seatbelt buckle, an
optional seatbelt extender is available from your
SUBARU dealer. When ordering an extender, only or-
der one particularly designed for your vehicle. Several
different types of extenders are available to match var-
ious varieties of front seatbelt designs. See your
SUBARU dealer for assistance.
The extender adds approximately 8 inches (200 mm)
of length and it can be used for either the driver or front
passenger seating position.
Be sure to observe the following when using
the seatbelt extender.
Failure to follow these instructions and warn-
ings could reduce the effectiveness of the seat-
belt and result in more serious injury in the
event of a collision.y Never use the extender when the belt itself is
long enough to permit it to be buckled properly.
If removal of heavy clothing is all that is needed
to permit the seatbelt to be buckled properly,
remove the heavy clothing and do not use the

2-10
Keys and doors
„
Replacing the battery
Do not let dust, oil or water get on or in the
transmitter when replacing the battery.
When the transmitter battery begins to get weak,
transmitter range will begin to decrease and the LED
will not illuminate. Replace the battery as soon as pos-
sible.
To replace the battery:
1. Remove the two screws on the back of the trans- mitter case by using a phillips screwdriver.
2. Separate the case.
3. Remove the old battery from the holder.
1) Positive (+) side facing up
4. Replace with a new battery (Type CR2032 or
equivalent) making sure to install the new battery with
the positive (+) side facing up.
5. Install the back half of the transmitter case.
6. Reinstall the two screws on the back of the trans-
mitter case.
After the battery is replaced, the transmitter must
be synchronized with the keyless entry system’s
control unit. Press either the “LOCK/ARM” or “UN-
HS2017BA
1
HS2018BB

3-1
3
Instruments and controls
Ignition switch .............................................. 3-3 LOCK .................................................................. 3-3
ACC .................................................................... 3-4
ON ....................................................................... 3-5
START ................................................................ 3-5
Key reminder chime .......................................... 3-5
Ignition switch light .......................................... 3-5
Key interlock release (AT vehicles only) ........ 3-5
Hazard warning flasher ................................ 3-6
Meters and gauges ....................................... 3-7 Speedometer ..................................................... 3-7
Odometer/Trip meter ........................................ 3-7
Tachometer ........................................................ 3-8
Outside temperature indicator (if equipped) .. 3-8
Fuel gauge ......................................................... 3-8
Temperature gauge ........................................... 3-9
Warning and indicator lights ....................... 3-10 Seatbelt warning light and chime .................... 3-10
SRS airbag system warning light .................... 3-10
CHECK ENGINE warning light/Malfunction indicator lamp ................................................. 3-11
Charge warning light ........................................ 3-12
Oil pressure warning light ................................ 3-12
AT OIL TEMPerature warning light (for AT vehicles) ............................................. 3-12
ABS warning light ............................................. 3-13
VDC (Vehicle Dynamics Control) warning light (if equipped) ........................................... 3-13
Brake system warning light ............................. 3-14
Door open warning lights ................................. 3-15
Low fuel warning light ...................................... 3-15 Front-wheel drive warning light (for AT
vehicles except GT and vehicle with VDC) .. 3-15
VDC (Vehicle Dynamics Control) operation indicator light (if equipped) ........................... 3-15
VDC (Vehicle Dynamics Control) OFF indicator light (if equipped) ........................... 3-16
Security system status indicator light
(if equipped) .................................................... 3-16
Selector lever position indicator (AT vehicles) ................................................... 3-17
Gear position indicator (AT vehicle with SPORTSHIFT) ................................................. 3-17
Turn signal indicator lights .............................. 3-17
High beam indicator light ................................. 3-18
Cruise control set indicator light .................... 3-18
Clock .............................................................. 3-18
Light control switch ...................................... 3-19 Headlights ......................................................... 3-19
High/low beam change (dimmer) .................... 3-20
Headlight flasher ............................................... 3-20
Daytime running light system ......................... 3-21
Turn signal lever ........................................... 3-21
Illumination brightness control ................... 3-22
Parking light switch ...................................... 3-23
Fog light switch (if equipped) ...................... 3-24
Wiper and washer ......................................... 3-24 Windshield wiper and washer switches ......... 3-26
Rear window wiper and washer switch (if equipped) .................................................... 3-27
Rear window defogger switch ..................... 3-28

3-10
Instruments and controls
Warning and indicator lights
Several of the warning and indicator lights come on
momentarily and then go out when the ignition switch
is initially turned to the “ON” position. This permits
checking the operation of the bulbs.
Apply the parking brake and turn the ignition switch to
the “ON” position. The following lights come on:
Seatbelt warning light
SRS airbag system warning light
CHECK ENGINE warning light / Malfunction indica- tor lamp
Charge warning light
Oil pressure warning light
AT OIL temperature warning light (AT vehicles) ABS warning light
VDC warning light (if equipped)
VDC operation indicator light (if equipped)
VDC OFF indicator light (if equipped)
Brake system warning light
If any lights fail to come on, it indicates a burned-out
bulb or a malfunction of the corresponding system.
Consult your authorized SUBARU dealer for repair. „
Seatbelt warning light and chime
When the ignition switch is turned to the “ON” position,
the seatbelt warning light will come on and the remind-
er chime will sound for about six seconds to remind the
driver to fasten the seatbelt.
The seatbelt warning light remains on for about six
seconds and turns off automatically after six seconds.
The seatbelt reminder chime will turn off when the
driver’s side seatbelt is buckled or it will turn off auto- matically after six seconds. „ SRS airbag system warning light
When the ignition switch is turned to the “ON” position,
the SRS airbag system warning light will come on for
about six seconds and go out. This shows the SRS
frontal airbag and SRS side airbag (if equipped) and
seatbelt pretensioners are in normal operation.
If this light comes on while driving or remains illuminat-
ed even after a period of about 6 seconds from when
the ignition has been turned on, it may indicate that the
SRS frontal airbag system or SRS side airbag system
(if equipped) or seatbelt pretensioner system is not
working properly. Contact your nearest SUBARU
dealer immediately.

3-12
Instruments and controls
and come on steadily after several driving trips. You
should have your vehicle checked by an authorized
SUBARU dealer immediately. „
Charge warning light
If this light comes on when the engine is running, it
may indicate that the charging system is not working
properly.
If the light comes on while driving or does not go out
after the engine starts, stop the engine at the first safe
opportunity and check the alternator belt. If the belt is
loose, broken or if the belt is in good condition but the
light remains on, contact your nearest SUBARU deal-
er immediately. „ Oil pressure warning light
Do not operate the engine with the oil pressure
warning light on. This may cause serious en-
gine damage.
If this light comes on when the engine is running, it
may indicate that the engine oil pressure is low and the lubricating system is not working properly.
If the light comes on while driving or does not go out
after the engine starts, stop the engine at the first safe
opportunity and check the engine oil level. If the oil lev-
el is low, add oil immediately. If the engine oil is at the
proper level but the light remains on, contact your
nearest SUBARU dealer immediately. „
AT OIL TEMPerature warning
light (for AT vehicles)
If this light comes on when the engine is running, it
may indicate that the automatic transmission fluid tem-
perature is too hot.
If the light comes on while driving, it is unnecessary to
stop the vehicle, but avoid driving up steep grades or
in stop and go traffic. T Automatic transmission control system warn- ing
If the light flashes after the engine starts, it may indi-
cate that the automatic transmission control system is
not working properly. Contact your nearest SUBARU
dealer for service immediately.

4-1
4
Climate control
Ve ntilat or .. ... ... .. ... ... ... ... .. ... ... ... ... .. ... ... ... ... .. ... 4-2
Driver’s si de ventilat ors .......... .................... ..... 4-2
Center ventilat ors .................... .................... ..... 4-2
Fro nt p assen ger’s si de ventilat ors ............ ..... 4-3
Air fl ow s electi on ..................... .................... ..... 4-4
M an u al heati ng and air co nditio nin g
sys te m ... ... ... .. ... ... ... ... .. ... ... ... ... .. ... ... ... ... .. ... 4-5
Co ntrol pan el ....... ..................... .................... ..... 4-5
Heat er o peration .. .................... .................... ..... 4-7
Air co nditio ner operation ........ .................... ..... 4-10
Aut omatic clim ate co ntr o l sy stem
( if eq uip ped) .. ... ... ... ... .. ... ... ... ... .. ... ... ... ... .. ... 4-11
Co ntrol pan el ....... ..................... .................... ..... 4-12
Te mperature se nsors .............. .................... ..... 4-18
O per atin g ti ps for heater a n d a ir
c o nd iti oner .. .. ... ... ... ... .. ... ... ... ... .. ... ... ... ... .. ... 4-19
Clea ning ventilator g rille ......... .................... ..... 4-19
Effic ient cool ing a fter parking in dir e ct
su nlig ht ............. ..................... .................... ..... 4-20
L u bricati on oil circul ation in the refrigerant
circuit ................ ..................... .................... ..... 4-20
Che cking air co nditi oni ng sy stem before
su mmer sea son ..................... .................... ..... 4-20
Co oling and de hum idif ying in high hum idi ty
and low te mperature weat her co ndition .. .... 4-20
Air co ndit io ner co mpressor s hut-o ff
w hen e ngi ne is heavily l oaded ................. ..... 4-20
Refrigerant for your climate control system .. 4-20
Air filtration system (if equipped) ................ 4-21

4-20
Climate control
„
Efficient cooling after parking in direct
sunlight
After parking in direct sunlight, drive with the windows
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 windows closed during
the operation of the air conditioner for maximum cool- ing efficiency. „ Lubrication oil circulation in the refrig-
erant circuit
Operate the air conditioner compressor at a low en-
gine speed (at idle or low driving speeds) a few min-
utes each month during the off-season to circulate its
oil. „ Checking air conditioning system be-
fore 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. „
Cooling and dehumidifying in high hu-
midity and low temperature weather condition
Under certain weather conditions (high relative humid-
ity, low temperatures, etc.) a small amount of water
vapor emission from the air outlets may be noticed.
This condition is normal and does not indicate any
problem with the air conditioning system. „ Air conditioner compressor shut-off
when engine is heavily loaded
To improve acceleration and gas mileage, the air con-
ditioner compressor is designed to temporarily shut off
during air conditioner operation whenever the acceler-
ator is fully depressed such as during rapid accerela-
tion or when driving on a steep upgrade. „ Refrigerant for your climate control system
Your air conditioner uses ozone friendly refrigerant
HFC134a. Therefore, the method of adding, changing
or checking the refrigerant is different from the method
for CFC12 (freon). Consult your SUBARU dealer for
service. Repairs needed as a result of using the wrong
refrigerant are not covered under warranty.