2005 SUBARU LEGACY Engine

3-34
Instruments and controls
!
SPORT mode indicator light (AT
vehicles)
This light comes on when the ignition switch is turned
to the “ON” position and goes out after the engine has
started. When the selector lever is moved to the man-
ual gate, the SPORT mode is selected and the indica-
tor light comes on. (Refer to the “Automatic transmis-
sion – 4 speed” or “Automatic transmission – 5 speed”
section in chapter 7.) ! Selector lever position indicator (AT
vehicles)
This indicator shows the position of the selector lever. !
Gear position indicator (AT vehicles)
When the manual mode is selected, the gear position
indicator (which shows the current gear selection) and
the upshift/downshift indicator light up. (Refer to the
“Automatic transmission – 4 speed” or “Automatic
transmission – 5 speed” section in chapter 7.) ! 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”
UB3532AA
UB7527CA

3-38
Instruments and controls
Canada-spec. vehicles
The outside temperature indicator shows the outside
temperature in a range from –22 to 122 °F (–30 to
50 °C).
The indicator can give a false reading under any of the
following conditions:" When there is too much sun.
" During idling; while running at low speeds in a traffic
jam; when the engine is restarted immediately follow-
ing a shutdown. " When the actual outside temperature falls outside
the specified indicator range. !
Road surface freeze warning indication
U.S.-spec. vehicles
UB3567AA
UB3201BA

3-44
Instruments and controls
The journey time indication flashes each time a com-
plete hour has elapsed. If the display is giving an indi-
cation other than the journey time, the display switch-
es to the journey time, flashes for five seconds, and re-
turns to its original indication each time a complete
hour has elapsed.
NOTE
The journey time is reset when the ignition switch
is turned to the “OFF” position. It is also reset if
the ignition switch is turned to the “LOCK” or
“ACC” position prior to restarting of the engine.
Light control switch
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.
The light switch operates only when the ignition switch
is in the “ON” position.UB3540AA

3-46
Instruments and controls
!
Headlight flasher
Do not hold the lever in the flashing position for
more than just a few seconds.
To flash the headlights, pull the lever toward you and
then release it. The high beam will stay on for as long
as you hold the lever. The headlight flasher works
even though the lighting switch is in the “OFF” posi-tion.
When the headlights are on high beam, the high beam indicator light “ ” on the instrument panel also
comes on. !
Daytime running light system
The tail lights, parking lights, and side marker
lights are not turned on by the daytime running
light system. The light switch must always be
turned to the “ ” position when it is dark
outside.
The low beam headlights will automatically come on at
reduced brightness when the engine has started, un-
der the following conditions:" The parking brake is fully released.
" The light switch is in the “OFF” or “ ” position.
UB3205CA

4-1
4
Climate control
Ventilator ....................................................... 4-2 Air flow selection .............................................. 4-2
Center and side ventilators .............................. 4-3
Manual climate control system (if equipped) ............................................... 4-4Control panel ..................................................... 4-4
Heater operation ............................................... 4-7
Air conditioner operation ................................. 4-9
Automatic climate control system (if equipped) ............................................... 4-10Temperature sensors ....................................... 4-16
Operating tips for heater and air conditioner ........................................... 4-17Cleaning ventilator grille .................................. 4-17
Efficient cooling after parking in direct sunlight ........................................................... 4-18
Lubrication oil circulation in the refrigerant
circuit .............................................................. 4-18
Checking air conditioning system before summer season .................................. 4-18
Cooling and dehumidifying in high humidity and low temperature weather condition ...... 4-18
Air conditioner compressor shut-off
when engine is heavily loaded ...................... 4-18
Refrigerant for your climate control system .. 4-18
Air filtration system (if equipped) ................ 4-19

4-6
Climate control
: Air flows through the instrument panel outlets,
the windshield defroster outlets, and the foot outlets.
: Air flows through the instrument panel outlets
and the windshield defroster outlets.
NOTE
In a vehicle equipped with an air conditioner, when
the dial is placed in the “ ” position or “ ”
position the air conditioner compressor automati-
cally operates to quickly defog the windshield.
However the indicator on the air conditioner but-
ton will not come on. At the same time, the air inlet
selection is automatically set to “outside air”mode.
In this state, you cannot select “recirculation”
mode by manually pressing the air inlet selectionbutton.
Also, you cannot stop the air conditioner com-
pressor by pressing the air conditioner button. !
Air conditioner button
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.
UB4518BA

4-10
Climate control
NOTE
In a vehicle equipped with an air conditioner, when
the dial is placed in the “ ” position or “ ”
position the air conditioner compressor automati-
cally operates to quickly defog the windshield.
However the indicator on the air conditioner but-
ton will not come on. At the same time, the air inlet
selection is automatically set to “outside air” mode.
In this state, you cannot select “recirculation”
mode by manually pressing the air inlet selection button.
Also, you cannot stop the air conditioner com-
pressor by pressing the air conditioner button.
Automatic climate control system (if
equipped)
NOTE "
Operate the automatic climate control system
when the engine is running. " The blower fan rotates at a low speed when the
engine coolant temperature is low.
For efficient defogging or dehumidifying in cold
weather, press the “A/C” button. " Even when cooling is not necessary, setting the
temperature much lower than the current outlet air
temperature turns on the air conditioner compres-
sor automatically and the “A/C” indicator light on
the control panel comes on.
The automatic climate control system automatically
controls outlet air temperature, fan speed, air flow dis-
tribution air-inlet control, and air conditioner compres-
sor operation. It activates when the “AUTO” button is
pressed, and is used to maintain a constant, comfort-
able climate within the passenger compartment.
The temperature can be set within a range of 65 to 85 °F (18 to 32 °C).

4-18
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.
Have your SUBARU dealer perform this check. !
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 accelera-
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.