2016 SUBARU LEGACY ECU

Keys and doors/Alarm system
position (models with“keyless access with
push-button start system”).
3. Open the doors and get out of the
vehicle.
4. Make sure that the engine hood is
locked.
5. Close all doors and the rear gate/trunk
lid.
Access key
1) Arm button: Press to arm the system
2) Disarm button: Press to disarm the
system
Transmitter
1) Arm button: Press to arm the system
2) Disarm button: Press to disarm the
system
Security indicator light
6. Briefly press the arm button (for lessthan 2 seconds). All doors (and the rear
gate (Outback)) will lock, an electronic
chirp will sound once, the hazard warning
flashers will flash once, and the security
indicator light will start flashing rapidly.
After rapid flashing for 30 seconds (stand-
by time), the security indicator light will
then flash slowly (twice approximately
every 2 seconds), indicating that the
system has been armed for surveillance.
If any of the doors (rear gate or trunk lid) is
not fully closed, an electronic chirp sounds
five times, the hazard warning flashers
flash five times to alert you that the doors
(or the rear gate/trunk lid) are not properly
closed. When you close the door, the
system will automatically arm and doors
will automatically lock.
!To arm the system using power
door locking switch
1. Close all windows and the moonroof (if
equipped).
2. Remove the key from the ignition
switch (models without keyless access
function)/make sure the push-button igni-
tion switch is turned off (models with
keyless access function).
3. Open the doors and get out of the
vehicle.
4. Make sure that the engine hood (and
the trunk lid (Legacy)) are locked.
2-30

5. Close the doors (and the rear gate
(Outback)) but leave only the driver’s door
or the front passenger’s door open.
6. Press the front side (“LOCK”side) of
the power door locking switch to set the
door locks.
7. Close the door. An electronic chirp will
sound once, the hazard warning flashers
will flash once and the security indicator
light will start flashing rapidly. After rapid
flashing for 30 seconds (standby time), the
security indicator light will then flash
slowly (twice approximately every 2 sec-
onds), indicating that the system has been
armed for surveillance.!To arm the system using the key-
less access function (if equipped)
1. Close all windows and the moonroof (if
equipped)
2. Turn the push-button ignition switch to
the“OFF”position.
3. Open the doors and get out of the
vehicle.
4. Make sure that the engine hood is
locked.
5. Close all doors and the rear gate/trunk
lid.
1) Door lock sensor
Security indicator light
6. Carry the access key and touch the
door lock sensor. All doors (for Outback,
including the rear gate) will lock, an
electronic chirp will sound once, the
hazard warning flashers will flash once,
and the security indicator light will start
flashing rapidly. After rapid flashing for 30
seconds (standby time), the security in-
dicator light will then flash slowly (twice
approximately every 2 seconds), indicat-
ing that the system has been armed for
surveillance.
If any of the doors or the rear gate is not
fully closed, an electronic chirp sounds
five times, the hazard warning flashers
flash five times to alert you that the doors
(or the rear gate/trunk lid) are not properly
closed. When you close the door, the
Keys and doors/Alarm system
–CONTINUED–2-31

Keys and doors/Alarm system
system will automatically arm and doors
will automatically lock.
&Disarming the system
Perform either of the following procedures.
.Briefly press the disarm button (for less
than 2 seconds) on the access key/remote
transmitter.
.Carry the access key and perform
either of the following procedures (models
with“keyless access with push-button
start system”).
–Grip the front door handle.
–Press the rear gate opener button.
The flashing of the security indicator light
will then change slowly (once approxi-
mately every 3 seconds from twice ap-
proximately every 2 seconds), indicating
that the alarm system has been disarmed.
!Emergency disarming
If you cannot disarm the system using the
transmitter (i.e. the transmitter is lost,
broken or the transmitter battery is too
weak), you can disarm the system without
using the transmitter.
The system can be disarmed if you turn
the ignition switch from the“LOCK”/“OFF”
to the“ON”position with a registered key/
access key.
NOTE
For models with“keyless access with
push-button start system”, if the ac-
cess key battery is discharged, perform
the procedure described in“Switching
power”F9-18. In such a case, replace
the battery immediately. Refer to“Re-
placing battery of access key”F11-50.
&Valet mode
When you choose the valet mode, the
alarm system does not operate. In valet
mode, the access key/remote transmitter
is used only for locking and unlocking the
doors and rear gate (Outback) and panic
activation.
To enter the valet mode, change the
setting of your vehicle’s alarm system for
deactivation mode. Refer to“Activating
and deactivating the alarm system”F2-
28. The security indicator light will con-
tinue to flash once every 3 seconds
indicating that the system is in the valet
mode.
To exit valet mode, change the setting of
your vehicle’s alarm system for activation
mode. Refer to“Activating and deactivat-
ing the alarm system”F2-28.
&Tripped sensor identification
The security indicator light flashes when
the alarm system has been triggered.
Also, the number of flashes indicates the
location of unauthorized intrusion or the
severity of impact on the vehicle.
When the ignition switch is turned to the
“ON”position, the indicator light will
illuminate for 1 second and then flash as
follows:
.When a door or rear gate (Outback)
was opened: 5 times
.When the trunk (Legacy) was opened:
4 times
.When a strong impact or multiple
impacts were sensed: twice (only models
with shock sensors (dealer option))
.When a light impact was sensed: once
(only models with shock sensors (dealer
option))
&Shock sensors (dealer op-
tion)
The shock sensors trigger the alarm
system when they sense impacts applied
to the vehicle and when any of their
electric wires is cut. The alarm system
causes the horn to sound and the hazard
warning flashers to flash for a short time
when the sensed impact is weak, but it
warns of a strong impact or multiple
2-32

&Internal trunk lid release
handle
The internal trunk lid release handle is a
device designed to open the trunk lid from
inside the trunk. In the event children or
adults become locked inside the trunk, the
handle allows them to open the lid. The
handle is located on the inside of the trunk
lid.
To open the trunk lid from inside the trunk,
pull the yellow handle as indicated by the
arrow on the handle. This operation
unlocks the trunk lid. Then, push up the
lid.
The handle is made of material that
remains luminescent for approximately
an hour in the dark trunk space after it is
exposed to ambient light even for a short
time.
WARNING
Never allow any child to get in the
trunk and play with the release
handle. If the driver starts the vehi-
cle without knowing that a child is
inside the trunk and the child opens
the lid using the release handle, the
child could fall out and be killed or
seriously injured.
CAUTION
.Do not close the lid while grip-
ping the release handle. The
handle may be damaged.
.Do not use the handle as a hook
to fasten straps or ropes to
secure your cargo in the trunk.
Such use may result in damage
of the handle.
.Load the trunk so that cargo
cannot strike the release handle.
If the cargo hits the handle while
the vehicle is being driven, the
handle may be pulled and the
trunk lid may open. That may
cause cargo to fall out of the
trunk, which could create a traffic
safety hazard.!Inspection
Perform the following steps at least twice
a year to check the release handle for
correct operation.
1. Open the trunk lid.
2. Use a flat-head screwdriver with a thin
blade. Slide the flat-head screwdriver
blade from the slit aperture of the lock
assembly fully to the end until you hear a
click.
Keys and doors/Trunk lid (Legacy)
–CONTINUED–2-39

CAUTION
.If the reverse function is operated
3 times consecutively, automatic
opening and closing of the power
rear gate function will be can-
celed and the rear gate will stop
opening or closing suddenly.
Whether the rear gate opens or
closes depends on the rear gate
height when automatic operation
is ceased. Be careful that the rear
gate does not hit anyone’s head
or face, etc. and that fingers and
baggage, etc. are not caught in it.
.Take care not to damage the
touch sensors. Otherwise, the
reverse function may cease to
operate.
If, while opening or closing using power
rear gate, the rear gate catches persons
or baggage or hits an obstacle, an
electronic chirp will sound 3 times and
the rear gate will operate as follows.
When opening the rear gate:The rear
gate will automatically close.
When closing the rear gate:The rear
gate will automatically open.
1) Touch sensor
Touch sensors are attached on the left
and right edges of the rear gate. If the
touch sensors detect fingers, baggage,
etc. while closing by the power rear gate
function, an electronic chirp will sounds 3
times and the rear gate will open auto-
matically.
NOTE
When the rear gate is opened using the
reverse function, it will be opened fully
or to the height registered in the
memory function.!Rear gate drop prevention function
If, while fully opened via the power rear
gate function, the rear gate is lowered by
the weight of snow and such, an electronic
chirp will sound and the rear gate drop
prevention function will apply braking to
the rear gate so that it prevents a rapid
closure of the rear gate.
NOTE
.If there is snow on the rear gate,
only use the power rear gate function
after removing the snow.
.If you close the rear gate manually
just after the rear gate is fully opened
using the power rear gate function, the
rear gate drop prevention function will
detect a rapid closure of the rear gate
and apply braking to the rear gate. In
this case, this is not a malfunction.
!Selecting audible signal operation
Using an electronic chirp, the power rear
gate will give you an audible signal before
starting its operation. If desired, the
audible signal can be turned off by a
SUBARU dealer. Consult your SUBARU
dealer for details.
For models with“keyless access with
push-button start system”, you can turn
the audible signal off by operating the
multi information display. For details, refer
Keys and doors/Rear gate (Outback)
–CONTINUED–2-47

Ignition switch (models without push-
button start system)......................................... 3-3
LOCK.................................................................. 3-3
ACC.................................................................... 3-4
ON...................................................................... 3-4
START ................................................................ 3-4
Key reminder chime............................................ 3-4
Ignition switch light............................................. 3-4
Push-button ignition switch (models with
push-button start system)............................... 3-5
Safety precautions.............................................. 3-5
Operating range for push-button start system...... 3-5
Switching power................................................. 3-6
When access key does not operate properly........ 3-7
Hazard warning flasher....................................... 3-7
Meters and gauges.............................................. 3-7
Combination meter illumination........................... 3-7
Canceling the function for meter/gauge needle
movement upon turning on the ignition
switch............................................................... 3-8
Speedometer....................................................... 3-8
Odometer............................................................ 3-8
Double trip meter................................................ 3-9
Tachometer......................................................... 3-9
Fuel gauge......................................................... 3-10
Temperature gauge............................................ 3-11
ECO gauge........................................................ 3-11
Warning and indicator lights............................. 3-12
Seatbelt warning light and chime........................ 3-12
SRS airbag system warning light........................ 3-14Front passenger’s frontal airbag ON and OFF
indicators........................................................ 3-14
CHECK ENGINE warning light/Malfunction
indicator light.................................................. 3-15
Charge warning light.......................................... 3-15
Oil pressure warning light.................................. 3-15
Engine low oil level warning indicator................ 3-16
AT OIL TEMP warning light (CVT models)........... 3-16
Low tire pressure warning light (U.S. spec.
models)........................................................... 3-16
ABS warning light.............................................. 3-18
Brake system warning light................................ 3-18
Electronic parking brake indicator light.............. 3-20
Hill Holder indicator light................................... 3-21
Low fuel warning light....................................... 3-21
Door open indicator........................................... 3-22
Windshield washer fluid warning indicator.......... 3-22
All-Wheel Drive warning light (CVT models) ........ 3-22
Power steering warning light.............................. 3-22
Vehicle Dynamics Control warning light/Vehicle
Dynamics Control operation indicator light ....... 3-23
Vehicle Dynamics Control OFF indicator light..... 3-24
Warning chimes and warning indicator of the
keyless access with push-button start system (if
equipped)........................................................ 3-24
Security indicator light....................................... 3-29
Select lever/gear position indicator..................... 3-30
Turn signal indicator lights................................. 3-30
High beam indicator light................................... 3-30
Cruise control indicator..................................... 3-30
Cruise control set indicator................................ 3-30
Instruments and controls
3

Instruments and controls/Ignition switch (models without push–button start system)
while turning it (all models) and the select
lever is in the“P”position (CVT models).
&ACC
In this position the electrical accessories
(radio, accessory power outlet, etc.) can
be used.
&ON
This is the normal operating position after
the engine is started.
&START
CAUTION
Do not turn the ignition switch to the
“START”position while the engine
is running.
The engine is started in this position. The
starter cranks the engine to start it. When
the key is released (after the engine has
started), the key automatically returns to
the“ON”position.
If the engine does not start with your
registered key, pull out the key once (at
this time, the security indicator light will
blink), reinsert the key in the ignition
switch and then try to start the engine
again.
NOTE
The engine may not start in the follow-
ing cases:
.The key grip is touching another key
or a metallic key holder.
.The key is near another key thatcontains an immobilizer transponder.
.The key is near or touching another
transmitter.
&Key reminder chime
The reminder chime sounds when the
driver’s door opens and the key is in the
“LOCK”or“ACC”positions. The chime
stops when the ignition switch is turned to
the“ON”position or the key is removed
from the ignition switch.
&Ignition switch light
For easy access to the ignition switch in
the dark, the ignition switch light illumi-
nates when driver’s door is opened or
when the driver’s door is unlocked using
the remote keyless entry transmitter.
The light remains illuminated for approxi-
mately 30 seconds and gradually turns off
under the following conditions.
.When the driver’s door is closed
.When the doors are unlocked using the
remote keyless entry transmitter
The light gradually turns off under the
following conditions.
.When the ignition switch is turned to
the“ON”position
.When the doors are locked using the
remote keyless entry transmitter
3-4

Front passenger’s warning light
!Operation
If the driver and/or front passenger have/
has not yet fastened the seatbelt(s) when
the ignition switch is turned to the“ON”
position, the seatbelt warning light(s) will
flash for 6 seconds, to warn that the
seatbelt(s) is/are unfastened. If the dri-
ver’s seatbelt is not fastened, a chime will
also sound simultaneously.
NOTE
.If the driver’s and/or front passen-
ger’s seatbelt(s) are/is still not fastened
6 seconds later, the seatbelt warning
device operates as follows according
to the vehicle speed.
–At speeds lower than approxi-
mately 9 mph (15 km/h)The warning light(s) for unfastened
seatbelt(s) will alternate between
steady illumination and flashing at
15-second intervals. The chime will
not sound.
–At speeds higher than approxi-
mately 9 mph (15 km/h)
The warning light(s) for unfastened
seatbelt(s) will alternate between
flashing and steady illumination at
15-second intervals and the chime
will sound while the warning light(s)
is/are flashing.
If there is no passenger on the front
passenger’s seat, the seatbelt warning
device for the front passenger’s seat will
be deactivated. The front passenger’s
occupant detection system monitors
whether or not there is a passenger on
the front passenger’s seat.
Observe the following precautions. Failure
to do so may prevent the device from
functioning correctly or cause the device
to fail.
.Do not install any accessory such as a
table or TV onto the seatback.
.Do not store a heavy load in the
seatback pocket.
.Do not allow the rear seat occupant to
place his/her hands or legs on the front
passenger’s seatback, or allow him/her topull the seatback.
.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
“Manual seat”F1-4 (models equipped
with manual seats only).
If the seatbelt warning device for the front
passenger’s seat does not function cor-
rectly (e.g., it is activated even when the
front passenger’s seat is empty or it is
deactivated even when the front passen-
ger has not fastened his/her seatbelt),
take the following actions.
.Ensure that no article is placed on the
seat other than a child restraint system
and its child occupant.
.Ensure that there is no article left in the
seatback pocket.
.Ensure that the backward-forward po-
sition 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 still the seatbelt warning device for front
passenger’s seat does not function cor-
rectly after taking relevant corrective ac-
tions described above, immediately con-
tact your SUBARU dealer for an inspec-
tion.
Instruments and controls/Warning and indicator lights
–CONTINUED–3-13