2006 SUBARU LEGACY ECU

1-46 Seat, seatbelt and SRS airbags
yDo not apply any strong impact to the
front passenger’s seat such as by kicking.
y Do not spill liquid on the front passen-
ger’s seat. If liquid is spilled, wipe it off im-
mediately. y Do not disassemble the front passen-
ger’s seat. y Do not install any accessory (such as
an audio amplifier) other than a genuine
SUBARU accessory under the front pas-
senger’s seat. y Do not place anything (shoes, umbrella,
etc.) under the front passenger’s seat. y The front passenger’s seat must not be
used with the head restraint removed. y Do not leave any article including a child
restraint system on the front passenger’s
seat or the seatbelt tongue and buckle en-
gaged when you leave your vehicle.y Do not place a magnet near the seatbelt
buckle and the seatbelt retractor.y Do not use front seats with their back-
ward-forward position and seatback not
being locked into place securely. If any of
them are not locked securely, adjust them
again. For adjusting procedure, refer to
the “Manual seat” in the front seats sec-
tion in Chapter 1 in this owner’s manual.
(Models equipped with manual seats only)
If the seatbelt buckle switch and/or front
passenger’s occupant detection system
have failed, the SRS airbag system warn- ing light will illumi
nate. Have the system
inspected by your SUBARU dealer imme-
diately if the SRS airbag system warning
light comes on.
If your vehicle has sustained impact, this
may affect the proper function of the
Subaru advanced frontal airbag system.
Have your vehicle inspected at your
SUBARU dealer.
NOTE
The front passenger’s SRS side airbag,
SRS curtain airbag and seatbelt preten-
sioner are not controlled by the Subaru
advanced frontal airbag system. T Passenger’s frontal airbag ON and
OFF indicators
or : Front passenger’s frontal air- bag ON indicator
or : Front passenger’s frontal air- bag OFF indicator
The front passenger’s frontal airbag ON
and OFF indicators show you the status of
the front passenger’s SRS frontal airbag.
The indicators are located between the
map lights.
When the ignition switch is turned to the
“ON” position, both the ON and OFF indi- cators illuminate for 6 seconds during
which time the system is checked. Follow-
ing the system check, both indicators ex-
tinguish for 2 seconds. After that, one of
the indicators illuminates depending on
the status of the fr ont passenger’s SRS
frontal airbag determined by the Subaru
advanced frontal airbag system monitor-
ing.
If the front passenger ’s SRS frontal airbag
is activated, the passenger’s frontal airbag
ON indicator will illuminate while the OFF
indicator will remain extinguished.
If the front passenger ’s SRS frontal airbag
is deactivated, the passenger’s frontal air-
bag ON indicator will remain extinguished
while the OFF indicator will illuminate.
If both the ON and OFF indicators remain
lit or extinguished simultaneously, the sys-
tem is faulty. Contact your SUBARU deal-
er immediately for an inspection.
100663

1-48 Seat, seatbelt and SRS airbags
goes out and the OFF indicator comes on.
If still the ON indicator remains illuminated
while the OFF indicator extinguishes, take
the following actions. yEnsure that no article is placed on the
seat other than the child restraint system
and the child occupant. y Ensure that there is no article left in the
seatback pocket. y Ensure that the backward-forward posi-
tion and seatback of front passenger’s
seat are locked into place securely by
moving the seat back and forth. (Models
equipped with manual seats only)
If the ON indicator still illuminates while
the OFF indicator extinguishes after tak-
ing relevant corrective actions described
above, relocate the child restraint system
to the rear seat and immediately contact
your SUBARU dealer for an inspection.
NOTE
When a child who has outgrown a child
restraint system or a small adult is
seated in the front passenger’s seat,
the Subaru advanced frontal airbag
system may or may not activate the
front passenger’s SRS frontal airbag
depending on the occupant’s seating
posture. If the front passenger’s SRS
frontal airbag is activated (the ON indi- cator illuminates while the OFF indica- tor extinguish
es), take the following
actions. y Ensure that no article is placed on
the seat other than the occupant.y Ensure that there is no article left in
the seatback pocket.
If the ON indicator still illuminates
while the OFF indicator extinguishes
despite the fact that the actions noted
above have been taken, seat the child/
small adult in the rear seat and immedi-
ately contact your SUBARU dealer for
an inspection. Even if the system has
passed the dealer inspection, it is rec-
ommended that on subsequent trips
the child/small adult always take the
rear seat.
Children who have outgrown a child re-
straint system should always wear the
seatbelt irrespective of whether the airbag
is deactivated or activated. T Conditions in which front passen-
ger’s SRS frontal airbag is activated
The front passenger’s SRS frontal airbag
will be activated for deployment upon im-
pact when any of the following conditions
is met regarding the front passenger’s seat.y When the seat is occupied by an adult. y
When a heavy article is placed on the
seat.
When the front passenger’s seat is occu-
pied by an adult, observe the following
precautions. Failure to do so may lessen
the load on the front passenger’s seat, de-
activating the front passenger’s SRS fron-
tal airbag despite the fact that the seat is
occupied by an adult.y Do not allow the r ear seat occupant to
lift the front passenger’s seat cushion us-
ing his/her feet.y Do not place any article under the front
passenger’s seat, or squeeze any article
from behind and under the seat. This may
lift the seat cushion.y Do not squeeze any article between the
front passenger’s seat and side trim/pillar,
door or center consol e box. This may lift
the seat cushion. V If the passenger’s frontal airbag
OFF indicator illuminates and the
ON indicator extinguishes even
when the front passenger’s seat is
occupied by an adult
This can be caused by the adult incorrect-
ly sitting in the front passenger’s seat.
Turn the ignition switch to the “OFF” posi-
tion. Ask the front passenger to set the
seatback to the upri ght position, sit up
straight in the center of the seat cushion,

Seat, seatbelt and SRS airbags 1-49
– CONTINUED –
correctly fasten the seatbelt, position his/
her legs out forward, and adjust the seat
to the rearmost position. Turn the ignition
switch to the “ON” position. If the OFF in-
dicator remains illuminated while the ON
indicator remains extinguished, take the
following actions. y
Turn the ignition switch to the “OFF” po-
sition. y Ensure that there is no article, book,
shoe, or other object trapped under the
seat, at the rear of the seat, or on the side
of the seat. y Ensure that the backward-forward posi-
tion and seatback of front passenger’s
seat are locked into place securely by
moving the seat back and forth. (Models
equipped with manual seats only)y Next, turn the ignition switch to the “ON”
position and wait 6 seconds to allow the
system to complete self-checking. Follow-
ing the system check, both indicators ex-tinguish for 2 seconds. Now, the ON indi-
cator should illuminate while the OFF indi-
cator remains extinguished.
If the OFF indicator still illuminates while
the ON indicator re mains extinguished,
ask the occupant to move to the rear seat
and immediately contact your SUBARU
dealer for an inspection. T
Effect vehicle modifications made for persons with disabilities may
have on Subaru advanced frontal
airbag system operation (U.S. only)
Changing or moving any parts of the front
seats, seat belts, front bumper, front side
frame, instrument panel, combinationmeter, steering whee l, steering column,
tire, suspension or floor panel can affect
the operation of the Subaru advanced air-
bag system. If you have any questions,
you may contact the following Subaru dis-
tributors:
of Columbia>
Subaru of America, Inc.
Customer Dealer Services Department
P.O. Box 6000
Cherry Hill, NJ 08034-6000
1-800-SUBARU3 (1-800-782-2783)

Schuman Carriage Motors, Inc.
1234 South Beretania Street, Honolulu, HI
96814
808-592-4497

Triple J Enterprises, Inc.
P.O. Box 6066, Tamuning, Guam 96931
671-646-9126
Trebol Subaru of Puerto Rico, Inc.
P.O. Box 11204, San Juan, Puerto Rico
00910
787-793-2828
There are currently no
Subaru distributors
in any other U.S. terr itories. If you are in
such an area, please contact the Subaru
distributor or dealer from which you
bought your vehicle.

2
Keys and doors
Keys ..................................................................... 2-2 Key number ............................................................. 2-2
Immobilizer ......................................................... 2-3 Security ID plate ..................................................... 2-3
Security indicator light ........................................... 2-4
Key replacement ........ ....................................... ...... 2-4
Door locks ........................................................... 2-4 Locking and unlocking from the outside ............. 2-4
Locking and unlocking from the inside ................ 2-5
Battery drainage prevention function ................... 2-6
Power door locking switches ............................ 2-6 Key lock-in prevention function ............................ 2-7
Remote keyless entry system ........................... 2-7 Locking the doors .................................................. 2-8
Unlocking the doors ............................................... 2-9
Unlocking the trunk lid/rear gate ........................... 2-9
Illuminated entry ..................................................... 2-9
Vehicle finder function ........................................... 2-9
Sounding a panic alarm ......................................... 2-10
Selecting audible signal operation ....................... 2-10
Replacing the battery ............................................. 2-10
Replacing lost transmitters ................................... 2-11
Alarm system ...................................................... 2-14 System alarm operation ......................................... 2-14
Activating and deactivating the alarm system ..... 2-14
If you have accidentally triggered the alarm system ................................................................... 2-15
Arming the system ................................................. 2-15
Disarming the system ............................................ 2-16 Valet mode ............................................................... 2-16
Passive arming ....................................................... 2-17
Tripped sensor identification ................................ 2-18
Shock sensors (dealer option) .............................. 2-18
Child safety locks ........... .................................... 2-18
Windows ................... ....................................... .... 2-19
Power windows ....................................................... 2-19
Trunk lid (Sedan) ............... ................................. 2-21
To open and close the trunk lid from outside ...... 2-21
To open the trunk lid from inside .......................... 2-22
To lock and unlock the trunk lid release lever ..... 2-22
Internal trunk lid release hand le ..................... ....... 2-22
Rear gate (Station wagon) ................................. 2-24
Moonroof (if equipped) ..... ................................. 2-25
Tilting/sliding moonroof (Sedan) .......................... 2-26
Moonroof (Station wagon) ..................................... 2-27

2-2 Keys and doors
Keys and doorsKeys
1) Master key
2) Submaster key
3) Valet key
4) Key number plate
5) Security ID plate
Three types of keys are provided for your
vehicle.
Master key, submaste r key and valet key.
The master key and submaster key fit all
locks on your vehicle.y Ignition switch
y Driver’s door
y Glove box
y Trunk lid release lever
The valet key fits only the ignition switch and door locks. You can keep the trunk
and glove box locked when you leave your
vehicle and valet key at a parking facility.
„
Key number
1) Key number plate
2) Security ID plate
The key number is stamped on the key number plate attached to the key set.
Write down the key number and keep it in
another safe place, not in the vehicle. This
number is needed to make a replacement
key if you lose your key or lock it inside the
vehicle.
For information on making replacement
keys for vehicles with the immobilizer sys-
tem, refer to the “Immobilizer” section in
this chapter.
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5
3
2
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Do not attach a large key holder or
key case to either key. If it bangs
against your knees while you are
driving, it could turn the ignitionswitch from the ON position to the
ACC or OFF position, thereby stop-
ping the engine.
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Keys and doors 2-3
– CONTINUED –
Immobilizer
The immobilizer system is designed to
prevent an unauthorized person from
starting the engine. Only keys registered with your vehicle’s immobilizer system
can be used to operate your vehicle. Even
if an unregistered key fits into the ignition
switch and can be turned to the “START”
position, the engine will automatically stop
after several seconds.
Each immobilizer key contains a tran-
sponder in which the key’s ID code is
stored. When a key is inserted into the ig-
nition switch and turned to the “ON” posi-
tion, the transponder transmits the key’s ID code to the imm obilizer system’s re-
ceiver. If the transmitt ed ID code matches
the ID code registered in the immobilizer
system, the system allo ws the engine to
be started. Since the ID code is transmit-
ted and acted upon almost instantly, the
immobilizer system does not impede nor-
mal starting of the engine.
If the engine fails to start, pull out the key
once before trying again. (Refer to the “Ig-
nition switch” section [chapter 3].)
This device complies with Part 15 of
the FCC Rules and with RSS-210 of In-
dustry Canada. Operation is subject to
the following two co nditions: (1) This device may not cause harmful interfer-
ence, and (2) this device must accept
any interference received, including in-
terference that may cause undesired
operation.
Changes or modifications not express-
ly approved by the party responsible
for compliance could void the user’s
authority to operate the equipment.
NOTE
To protect your veh
icle from theft,
please pay close attention to the fol-
lowing security precautions: y Never leave your vehicle unattended
with its keys inside. y Before leaving your vehicle, close all
windows and lock the doors and reargate (Stati on wagon).
y Do not leave spare keys or any
record of your key number in the vehi-
cle.
„ Security ID plate
1) Key number plate
2) Security ID plate
The security ID is stamped on the security
ID plate attached to the key set. Write
down the security ID and keep it in another
safe place, not in the vehicle. This number
is needed to make a replacement key if
you lose your key or lock it inside the vehi-cle.
This number is also needed for replace-
ment or repair of the engine control unit,
integrated unit, and combination meter.
y
Do not place the key under direct
sunlight or anywhere it may be-
come hot.
y Do not get the key wet. If the key
gets wet, wipe it dry with a cloth
immediately.
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200701

2-4 Keys and doors
„Security indicator light
The security indicator light deters potential
thieves by indicating that the vehicle is
equipped with an immobilizer system. It
begins flashing approximately 60 seconds
after the ignition switch is turned from the
“ON” position to the “ACC” or “LOCK” po-
sition or immediately after the key is pulled
out.
If the security indicator light does not
flash, the immobilizer system may be
faulty. If this occurs, contact your
SUBARU dealer as soon as possible.
In case an unauthorized key is used (e.g. an imitation key), the security indicator
light comes on.NOTE
Even if the security indicator light
flashes irregularly or its fuse blows
(the light does not flash if its fuse is
blown), the immobilizer system will function normally. „ Key replacement
Your key number plate and security ID
plate will be required if you ever need a re-placement key made. Any new key must
be registered for use with your vehicle’s
immobilizer system before it can be used.
Up to four keys can be registered for use
with one vehicle.
For security, all the keys registered with
your vehicle’s immobilizer system will
have their ID codes erased and re-regis-
tered when a new key is made. Therefore,
all of your vehicle’s keys must be present-
ed when a new key is registered. Any key
that is not re-registered when a new key is
made cannot be used after the other keys
are re-registered. For information on re-
placement keys and on the registration of keys with your imm obilizer system, con-
tact your SUBARU dealer.Door locks „ Locking and unlocking from
the outside
To lock the driver’s door from the outside
with the key, turn the key toward the rear.
To unlock the door, turn the key toward
the front.
Lift the outside door handle to open an un- locked door.
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Keys and doors 2-11
– CONTINUED –
1) Negative (–) side facing up
3. Replace with a new battery (Type
CR2025 or equivalent) making sure to in-
stall the new battery with the negative (–)
side facing up.
4. Refit the removed half of the transmit-ter case.
After the battery is replaced, the trans-
mitter must be synchronized with the
keyless entry system’s control unit.
Press either the “ ” or “ ” button
six times to synchronize the unit.
„ Replacing lost transmitters
If you lose a transmitter or want to pur-
chase additional transmitters (up to four
can be programmed), you should re-pro- gram all of your transmitters for security
reasons. It is recommended that you have
your dealer program all of your transmit-
ters into your system. T
Programming the transmitters
The keyless entry system is equipped with
a special code learning feature that allows
you to program new transmitter codes into
the system or to delete old ones. The sys-
tem can learn up to four unique transmitter
codes. The four transmitter codes may be
the same or different.
Programming transmitter codes into
system:
Bag containing transmitter Transmitter circuit board
To register a new transmitter with the key-
less entry system, it is necessary to pro-
gram the transmitter’s code (identification
number) into the syst em. A label showing
the code is affixed to the bag containing
the transmitter, and another is affixed to
the circuit board inside the transmitter. If
there is no bag, open the transmitter case
and make a note of the eight-digit number.
Program the number into the system in
accordance with the following procedure:
1. Firmly close the doors and the rear
gate (Station wagon) or trunk lid (Sedan).
2. Open the driver’s door, sit on the driv-
er’s seat, and close the door.
3. Perform the following steps within 45 seconds.
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