2017 SUBARU LEGACY ECU

Inside warningchime Outside warning
chime Operation indicator
on push-button
ignition switch Status Action
Ding,
ding ...
(intermittent) —— The driver
’s door is opened while the push-
button ignition switch is “ACC ”and the select
lever is in the “P ”position. Switch the push-button ignition switch to
“
OFF” , or close the driver ’s door.
*When exiting the vehicle, be sure to switch
the push-button ignition switch to “OFF ”.
The push-button ignition switch is switched
to “OFF ”while the driver ’s door is open. Close the driver
’s door.
Ding Short beep
(2 seconds) —Lockout warning:
An attempt is made to lock all doors while
the access key is left inside the vehicle. Take out the access key from the vehicle,
and lock the doors.
*The doors cannot be locked while the
access key is inside the vehicle.
*A chirp sound will be heard, and all doors
will be unlocked.
— Short beep
(2 seconds) —Access key lock-in warning:
The door lock sensor is touched while the
push-button ignition switch is
“OFF ”and the
access key is inside the vehicle. Take out the access key from the vehicle,
and lock the doors.
*If the access key is inside the vehicle, the
doors cannot be locked.
— Beep, beep,
beep, beep,
beep
(5 times) —Door ajar warning:
The door lock sensor is touched while the
ignition switch is in the
“OFF ”position and
one of the doors including the rear gate is
opened. Close the doors securely and lock them.
*If one of the doors including the rear gate is
opened, the doors cannot be locked.
Ding Long beep (60
seconds max.)
—Power warning:
The door lock sensor is touched while you
are
carrying the access key, the push-button
ignition switch is in a position other than
“ OFF ”and the select lever is in the “P ”
position. Return the access key inside the vehicle, or
switch the push-button ignition switch to
“
OFF” .
*If the push-button ignition switch is not
switched to “OFF ”, the doors cannot be
locked.
Ding,
ding ...
(7 seconds) ——
Access key warning:
The vehicle is driven while the access key is
not inside the vehicle. Carry the access key, and drive the vehicle.
Instruments and controls/Warning and indicator lights
–CONTINUED –
3-27

Instruments and controls/Warning and indicator lights
&Security indicator light
This indicator light shows the status of the
alarm system. It also indicates operation
of the immobilizer system.
!Alarm system
It blinks to show the driver the operational
status of the alarm system. For detailed
information, refer to “Alarm system”F 2-
28.
! Immobilizer system
The security indicator light starts blinking
in the following conditions.
For models with “keyless access with
push-button start system ”:
. Immediately after the push-button igni-
tion switch is turned to the “OFF”position.
. Immediately after the driver ’s door is
opened or closed when all of the following
conditions are met.
–The push-button ignition switch is in
the “ON ”or “ACC ”position.
– The access key is outside the
vehicle.
– The engine is not running.
– In the event that an unauthorized
key is used (for example, the key is
unregistered or the ID code does not
match), the power is not switched to
“ON ”and the security indicator light continues blinking.
For models without “keyless access
with push-button start system ”:
. Approximately 60 seconds after the
ignition switch is turned from the “ON ”
position to the “ACC”or “LOCK ”position.
. Immediately after the key is pulled out.
If the indicator light does not blink in the
above conditions, it may indicate that
immobilizer system may be malfunction-
ing. Contact your nearest SUBARU dealer
immediately.
In the event that an unauthorized key (for
example, an unauthorized duplicate) is
used, the security indicator light illumi-
nates. For details about the immobilizer
system, refer to “Immobilizer”F 2-4.
NOTE
. The security indicator light remains
off in the following conditions. It means
that the matching of the ID code is
completed and the immobilizer system
is deactivated, and it does not indicate
a malfunction.
Models with “keyless access with
push-button start system ”:
– while the engine is running
– the push-button ignition switch has been turned to the
“ON ”or
“ ACC” position and the driver ’s
door has not been opened or closed
Models without “keyless access
with push-button start system ”:
– while the engine is running
– for approximately 60 seconds
after the ignition switch is turned
from the “ON ”position to the
“ ACC ”or “LOCK ”position
– when the ignition switch is in the
“ ON ”position.
. Even if a malfunction occurs, such
as the security indicator light flashes
irregularly, it will not affect the func-
tionality of the immobilizer system.
3-30

Instruments and controls/Mirrors
!Photosensors
The mirror has a photosensor attached on
both the front and back sides. During
nighttime driving, these sensors detect
distracting glare from vehicle headlights
behind you and automatically dim the
mirror to eliminate glare and preserve
your vision. For this reason, use care not
to cover the sensors with stickers, or other
similar items. Periodically wipe the sen-
sors clean using a piece of dry soft cotton
cloth or an applicator. !
Compass zone adjustmentCompass calibration zones
1. Refer to the “Compass calibration
zones” map shown above to verify that
the compass zone setting is correct for
your geographical location.
2. Press and hold the compass display
button for 3 seconds until the zone
selection comes up (a number will be
displayed in the mirror compass window).
3. Press the compass display button
repeatedly until the correct zone setting
for your location is displayed.
4. Releasing the button for 5 seconds will
exit the zone setting mode. !
Compass calibration
1. If a “C”is displayed in the compass
window, the compass needs to be cali-
brated.
2. Drive the vehicle in a circle at 5 mph (8
km/h) or less until the display reads a
direction.
3. You can also calibrate the compass by
driving your vehicle on your everyday
routine. The compass will be calibrated
once it has tracked a complete circle.
4. To recalibrate your compass, push and
hold the compass display button for 9
seconds until a “C ” appears in the
compass window.
5. Calibrate the compass according to
step 2 or step 3.
! HomeLink
®Wireless Control Sys-
tem
The HomeLink
®Wireless Control System
can be used to activate remote control
devices such as gate operators, garage
door openers, door locks, home lighting
and security systems.
There are three HomeLink
®buttons on the
mirror, each of which can be programmed
for operation of one desired device. For
details on the device types which can be
operated by this system, consult the
HomeLink
®website at:
3-64

Instruments and controls/Mirrors
1) HomeLink®button 1
2) HomeLink®button 2
3) HomeLink®button 3
2. Press and hold the two outer
HomeLink®buttons (button 1 and button
3) until the HomeLink®indicator light
begins to flash (after approximately 10
seconds). Then release both buttons.
3. Hold the end of the entrance gate ’s/
garage door opener ’s hand-held transmit-
ter between 1 and 3 inches (25 and 76
mm) away from the HomeLink
®button you
wish to program.
4. Press and hold the desired HomeLink
®button.
5. Press and release ( “cycle”) the hand-
held transmitter button every 2 seconds
until step 6 is complete. 6. When the indicator light flashes slowly
and then rapidly after several seconds,
release both buttons.
7. Plug the motor of the entrance gate/
garage door opener to the outlet.
8. Test your entrance gate/garage door
opener by pressing the programmed
HomeLink
®button.
! Operating the HomeLink
®Wire-
less Control System
Once programmed, the HomeLink
®Wire-
less Control System can be used to
remote-control the devices to which its
buttons are programmed. To activate a
device, simply press the appropriate but-
ton. The indicator light illuminates, indicat-
ing that the signal is being transmitted.
!Programming other devices
To program other devices such as door
locks, home lighting and security systems,
contact HomeLink
®at www.homelink.com
or call 1-800-355-3515.
! Reprogramming a single
HomeLink
®button
1. Press and hold the HomeLink
®button
you wish to reprogram. DO NOT release
the button until step 4 has been com-
pleted.
2. When the HomeLink
®indicator light begins to flash slowly (after approximately
20 seconds), position the hand-held trans-
mitter of the device between 1 to 3 inches
(25 to 76 mm) away from the HomeLink
®button you wish to program.
3. Press and hold the hand-held trans-
mitter button. The HomeLink
®indicator
light will flash, first slowly and then rapidly.
4. When the indicator light begins to flash
rapidly, release both buttons.
The programming for the previous device
is now erased and the new device can be
operated by pressing the HomeLink
®button.
!Erasing HomeLink
®button mem-
ory
NOTE
. Performing this procedure erases
the memory of all the preprogrammed
buttons simultaneously. The memory
of individual buttons cannot be erased.
. It is recommended that upon the
sale of the vehicle, the memory of all
programmed HomeLink
®buttons be
erased for security purposes.
3-68

Instruments and controls/Mirrors
distracting glare from vehicle headlights
behind you and automatically dim the
mirror to eliminate glare and preserve
your vision. For this reason, use care not
to cover the sensors with stickers, or other
similar items. Periodically wipe the sen-
sors clean using a piece of dry soft cotton
cloth or an applicator.
!HomeLink
®Wireless Control Sys-
tem
The HomeLink
®Wireless Control System
can be used to activate remote control
devices such as gate operators, garage
door openers, door locks, home lighting
and security systems.
There are three HomeLink
®buttons on the
mirror, each of which can be programmed
for operation of one desired device. For
details on the device types which can be
operated by this system, consult the
HomeLink
®website at:
www.homelink.com or call 1-800-355-
3515. .
U.S.-spec. models
FCC ID: NZLPZLHL4
CAUTION
FCC WARNING
Changes or modifications not ex-
pressly approved by the party re-
sponsible for compliance could void
the user ’s authority to operate the
equipment.
This device complies with part 15 of the
FCC Rules. Operation is subject to the
following two conditions: (1) This de-
vice may not cause harmful interfer-
ence, and (2) this device must accept
any interference received, including
interference that may cause undesired
operation. .
Canada-spec. models
HomeLink®and the HomeLink®house are
registered trademarks of Gentex Corpora-
tion.
3-70

NOTE
Some garage door openers may re-
quire you to do the above press-hold-
release sequence a third time to com-
plete the programming.
4. The garage door opener should now
recognize the HomeLink
®Wireless Control
System and your garage door opener
should activate when the HomeLink
®button is pressed.
!Programming for entrance gates
and garage door openers in
Canada
1. Unplug the motor of the entrance gate
or garage door opener from the outlet.
NOTE
If any of the HomeLink®buttons are
already programmed for other devices,
skip step 2 because it clears the
memory of all three buttons.
1) HomeLink®button 1
2) HomeLink®button 2
3) HomeLink®button 3
2. Press and hold the two outer
HomeLink®buttons (button 1 and button
3) until the HomeLink®indicator light
begins to flash (after approximately 20
seconds). Then release both buttons.
3. Hold the end of the entrance gate ’s/
garage door opener ’s hand-held transmit-
ter between 1 and 3 inches (25 and 76
mm) away from the HomeLink
®button you
wish to program.
4. Press and hold the desired HomeLink
®button.
5. Press and release (“cycle”) the hand-
held transmitter button every 2 seconds
until step 6 is complete. 6. When the indicator light flashes slowly
and then rapidly after several seconds,
release both buttons.
7. Plug the motor of the entrance gate/
garage door opener to the outlet.
8. Test your entrance gate/garage door
opener by pressing the programmed
HomeLink
®button.
! Operating the HomeLink
®Wire-
less Control System
Once programmed, the HomeLink
®Wire-
less Control System can be used to
remote-control the devices to which its
buttons are programmed. To activate a
device, simply press the appropriate but-
ton. The indicator light illuminates, indicat-
ing that the signal is being transmitted.
!Programming other devices
To program other devices such as door
locks, home lighting and security systems,
contact HomeLink
®at www.homelink.com
or call 1-800-355-3515.
! Reprogramming a single
HomeLink
®button
1. Press and hold the HomeLink
®button
you wish to reprogram. DO NOT release
the button until step 4 has been com-
pleted.
2. When the HomeLink
®indicator light
Instruments and controls/Mirrors
–CONTINUED –3-73

Instruments and controls/Mirrors
begins to flash slowly (after approximately
20 seconds), position the hand-held trans-
mitter of the device between 1 to 3 inches
(25 to 76 mm) away from the HomeLink
®button you wish to program.
3. Press and hold the hand-held trans-
mitter button. The HomeLink
®indicator
light will flash, first slowly and then rapidly.
4. When the indicator light begins to flash
rapidly, release both buttons.
The programming for the previous device
is now erased and the new device can be
operated by pressing the HomeLink
®button.
!Erasing HomeLink
®button mem-
ory
NOTE
. Performing this procedure erases
the memory of all the preprogrammed
buttons simultaneously. The memory
of individual buttons cannot be erased.
. It is recommended that upon the
sale of the vehicle, the memory of all
programmed HomeLink
®buttons be
erased for security purposes.
1) HomeLink®button 1
2) HomeLink®button 2
3) HomeLink®button 3
1. Press and hold the two outer buttons
(button 1 and button 3) until the indicator
light begins to flash (after approximately
20 seconds).
2. Release both buttons.
!In case a problem occurs
If you cannot activate a device using the
corresponding HomeLink
®button after
programming, contact HomeLink®at
www.homelink.com or call 1-800-355-
3515 for assistance.
& Auto-dimming mirror/com-
pass with HomeLink
®(mod-
els with EyeSight system)
1) Display
2) HomeLink®buttons
3) Switch
During nighttime driving, the auto-dimming
feature senses distracting glare from
vehicle headlights behind you and auto-
matically dims to eliminate the glare and
help preserve your vision.
3-74

!To Operate the Auto-Dimming Fea-
ture
Press the “
”switch to turn the auto-
dimming feature on/off. The auto-dimming
feature is enabled when the switch ’s
green LED indicator is on. The auto-
dimming feature will default to on with
each ignition cycle.
! To Operate the Compass Feature
1. To turn the compass feature on/off,
press and hold the “
”switch for more
than 3 seconds or until the display turns
on/off. The compass feature will default to
on with each ignition cycle.
2. If the display reads “C”, slowly drive
the vehicle in circles until compass is
calibrated.
Compass calibration zones
3. To adjust for compass zone variance:
(1) Find your current location and
zone number on the map.
(2) Press and hold the “
”switch for
more than 6 seconds or until a zone
number appears in the display.
(3) Once the zone number appears in
the display, toggle the “
”switch
again until your current location zone
number appears. After you stop press-
ing the switch, your new zone number
will be saved. Within a few seconds,
the display will show a compass
direction.
4. If the vehicle’ s magnetics have chan-
ged or if the compass appears inaccurate,
recalibrate the compass. Press and hold
the “
”switch for more than 9 seconds or
until a “C”appears in the display. Once a
“C ”appears in the display, slowly drive the
vehicle in circles until compass is cali-
brated.
! HomeLink
®Wireless Control Sys-
tem
The HomeLink
®Wireless Control System
provides a convenient way to replace up
to three hand-held radiofrequency re-
motes used to activate devices such as
gate operators, garage door openers,
entry door locks, security systems, even
home lighting. The below steps are generic programming instructions; for
Genie and Sommer garage door openers
please go directly to the HomeLink
®website. Additional information and pro-
gramming videos can be found at
www.HomeLink.com and
www.youtube.com/HomeLinkGentex.
CAUTION
.
Before programming HomeLink®to a garage door opener or gate
operator, make sure that people
and objects are out of the way of
the device to prevent potential
harm or damage.
. When programming a garage
door opener, it is advised to park
outside of the garage.
. Do not use HomeLink
®with any
garage door opener that lacks
safety stop and reverse features
as required by U.S. federal safety
standards (this includes any gar-
age door opener model manufac-
tured before April 1, 1982). A
garage door that cannot detect
an object signaling the door to
stop and reverse does not meet
current U.S. federal safety stan-
dards.
. It is also recommended that a
Instruments and controls/Mirrors
–CONTINUED –3-75