2010 SUBARU LEGACY Owners Manual

window defogger. Some models are also
equipped with an outside mirror defogger
and/or windshield wiper deicer. The de-
fogger and deicer system is activated only
when the ignition switch is in the“ON ”
position.
Manual climate control system
Automatic climate control system
To activate the defogger and deicer
system, press the control switch that is
located on the climate control panel. The
rear window defogger, outside mirror
defogger and windshield wiper deicer are
activated simultaneously. The indicator
light on the control switch illuminates while
the defogger and deicer system is acti-vated.
To turn them off, press the control switch
again. They also turn off when the ignition
switch is turned to the “Acc ”or “LOCK ”
position.
The defogger and deicer system will
automatically shut off after approximately
15 minutes. If the rear window and outside
mirror have been cleared and the wind-
shield wiper blades have been deiced completely before that time, press the
control switch to turn them off. If defrost-
ing, defogging or deicing is not complete,
you have to press the control switch to
turn them on again.
The defogger and deicer system setting
can be changed for continuous operation
by a SUBARU dealer. Contact your
SUBARU dealer for details.
If the battery voltage drops below the
permissible level, continuous operation of
the defogger and deicer system is can-
celed and the system stops operating.
CAUTION
. To prevent the battery from being
discharged, do not operate the
defogger and deicer system con-
tinuously for any longer than
necessary.
. Do not use sharp instruments or
window cleaner containing abra-
sives to clean the inner surface
of the rear window. They may
damage the conductors printed
on the window. Instruments and controls
3-35
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3-36Instruments and controls
NOTE .Turn on the defogger and deicer
system if the wipers are frozen to the windshield.. If the windshield is covered with
snow, remove the snow so that the
windshield wiper deicer works effec-
tively.. While the defogger and deicer sys-
tem is in the continuous operation
mode, if the vehicle speed remains at
9mph(15km/h)orlowerfor15
minutes, the windshield wiper deicer
automatically stops operating, though
the rear window defogger and outside
mirror defogger maintain continuous
operation in this condition. 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
position. Pull the tab at the bottom of the
mirror toward you for the night position.
Push it away for the day position. The
night position reduces glare from head-lights. &
Auto-dimming mirror/com-
pass (if equipped)
1) Left button
2) Auto dimming indicator
3) Photosensor
4) Right button
The auto-dimming mirror/compass has an
anti-glare feature which automatically re-
duces glare coming from headlights of
vehicles behind you. It also contains a
built-in compass. . By pressing and releasing the left
button, the automatic dimming function is
toggled on or off. When the automatic
dimming function is on, the auto dimming
indicator light (green) located to the right
of the button will illuminate. . By pressing and releasing the right

button, the compass display is toggled on
or off. When the compass is on, an
illuminated 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
transmission is shifted into reverse. This
is to ensure good rearward visibility duringreversing. !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
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. !
Compass 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 metallic 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 release, 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 (approxi-
mately two or three circles). The compass
is now calibrated.
5. Further calibration may be necessary
should outside 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 recali-
brate the mirror. !
Compass zone adjustment
1. The zone setting is factory preset to
Zone 8. Refer to the “Compass calibration
zone ”map attached to the end of this
manual to verify that the compass zone
setting is correct for your geographical 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 isdisplayed.
4. Releasing the button for 3 seconds will
exit the zone setting mode. Instruments and controls
3-37
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3-38Instruments and controls
&Outside mirrors
! Convex mirror (passenger side)
WARNING
Objects look smaller in a convex
mirror and farther away than when
viewed in a flat mirror. Do not use
the convex mirror to judge the
distance of vehicles behind you
when changing lanes. Use the inside
mirror (or glance backwards) to
determine the actual size and dis-
tance of objects that you view in
convex mirror. !
Remote control mirror switch
The remote control mirrors operate only
when the ignition switch is in the “ON ”or
“ Acc ”position.
1. Turn the knob to the “L ” side to adjust
the left-hand mirror or to the “R ” side to
adjust the right-hand mirror.
2. Move the knob in the direction you
want to move the mirror.
3. Return the knob to the neutral position
to prevent unintentional operation.
The mirrors can also be adjusted manu-
ally. Tilt/telescopic steering wheel
WARNING
Do not adjust the steering wheel tilt/
telescopic position while driving.
This may cause loss of vehicle
control and result in personal injury.
1. Adjust the seat position. Refer to “ Front seats ”F 1-2.
2. Pull the tilt/telescopic lock lever down.
3. Move the steering wheel to the desired level.
4. Pull the lever up to lock the steering
wheel in place.
5. Make sure that the steering wheel is
securely locked by moving it up and down,

and forward and backward.Horn
To sound the horn, push the horn pad. Instruments and controls
3-39

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Ventilator.............................................................. 4-2
Air flow selection ................................................ 4-2
Ventilators ........................................................... 4-3
Manual climate control system (if equipped) ..................................................... 4-4
Control panel ...................................................... 4-4
Heater operation ................................................. 4-6
Air conditioner operation ..................................... 4-7
Automatic climate control system (if equipped) ..................................................... 4-8
Control panel ...................................................... 4-9
Temperature sensors .......................................... 4-13
Operating tips for heater and air conditioner ....................................................... 4-14
Cleaning ventilator grille ..................................... 4-14 Efficient cooling after parking in direct
sunlight ........................................................... 4-14
Lubrication oil circulation in the refrigerant circuit .............................................................. 4-14
Checking air conditioning system before summer season ............................................................ 4-14
Cooling and dehumidifying in high humidity and low temperature weather condition ................... 4-14
Air conditioner compressor shut-off when engine is heavily loaded .............................................. 4-14
Refrigerant for your climate control system ... ..... 4-14
Air filtration system ........................................... 4-15
Replacing an air filter ......................................... 4-15Climate control
4

4-2Climate control
Ventilator &Air flow selection