2017 SUBARU LEGACY maintenance

Warranties
&Warranties for U.S.A.
SUBARU vehicles distributed by Subaru
of America, Inc. and sold at retail by an
authorized SUBARU dealer in the United
States come with the following warranties:
. SUBARU Limited Warranties
. Federal Emission Control Systems
Warranties
. California Emissions Control Sys-
tems Warranties
All warranty information, including applic-
ability, details of coverage and exclusions,
is in the “Warranty and Maintenance
Booklet ”. Read these warranties carefully.
&Warranties for Canada
SUBARU vehicles distributed by Subaru
Canada, Inc. and sold at retail by an
authorized SUBARU dealer in Canada
come with the following warranties:
. SUBARU Limited Warranty
. Emission Control System Warranty
All warranty information, including applic-
ability, details of coverage and exclusions,
is in the “Warranty and Service Booklet ”.
Read these warranties carefully.
& Warranties except for U.S.A.
and Canada
All warranty information, including details
of coverage and exclusions, is in the
“Warranty and Maintenance Booklet ”.
Read these warranties carefully.
How to use this Owner ’s
Manual
& Using your Owner ’s Manual
Before you operate your vehicle, carefully
read this manual. To protect yourself and
extend the service life of your vehicle,
follow the instructions in this manual.
Failure to observe these instructions may
result in serious injury and damage to your
vehicle.
This manual is composed of fourteen
chapters. Each chapter begins with a brief
table of contents, so you can usually tell at
a glance if that chapter contains the
information you want.
Chapter 1: Seat, seatbelt and SRS
airbags
This chapter informs you how to use the
seat and seatbelt and contains precau-
tions for the SRS airbags.
Chapter 2: Keys and doors
This chapter informs you how to operate
the keys, locks and windows.
Chapter 3: Instruments and controls
This chapter informs you about the opera-
tion of instrument panel indicators and
how to use the instruments and other
switches.
– CONTINUED –
1

Chapter 4: Climate control
This chapter informs you how to operate
the climate control.
Chapter 5: Audio
This chapter informs you how to operate
your audio system.
Chapter 6: Interior equipment
This chapter informs you how to operate
interior equipment.
Chapter 7: Starting and operating
This chapter informs you how to start and
operate your SUBARU.
Chapter 8: Driving tips
This chapter informs you how to drive your
SUBARU in various conditions and ex-
plains some safety tips on driving.
Chapter 9: In case of emergency
This chapter informs you what to do if you
have a problem, such as a flat tire or
engine overheating.
Chapter 10: Appearance care
This chapter informs you how to keep your
SUBARU looking good.
Chapter 11: Maintenance and service
This chapter informs you when you need
to take your SUBARU to the dealer for
scheduled maintenance and informs you
how to keep your SUBARU running
properly.Chapter 12: Specifications
This chapter informs you about the dimen-
sions and capacities of your SUBARU.
Chapter 13: Consumer information and
Reporting safety defects
This chapter informs you about Tire
information, Uniform tire quality grading
standards and Reporting safety defects.
Chapter 14: Index
This is an alphabetical listing of all that’
sin
this manual. You can use it to quickly find
something you want to read.
For models with EyeSight system:
For details about the EyeSight system,
refer to the Owner ’s Manual supplement
for the EyeSight system.
& Safety warnings
You will find a number of WARNINGs,
CAUTIONs and NOTEs in this manual.
These safety warnings alert you to poten-
tial hazards that could result in injury to
you or others.
Please read these safety warnings as well
as all other portions of this manual care-
fully in order to gain a better understand-
ing of how to use your SUBARU vehicle
safely.
WARNING
A WARNING indicates a situation in
which serious injury or death could
result if the warning is ignored.
CAUTION
A CAUTION indicates a situation in
which injury or damage to your
vehicle, or both, could result if the
caution is ignored.
NOTE
A NOTE gives information or sugges-
tions how to make better use of your
vehicle.
2

Table of contents
Seat, seatbelt and SRS airbags1
Keys and doors2
Instruments and controls
Climate control4
Audio5
Interior equipment6
Starting and operating7
Driving tips8
In case of emergency9
Appearance care10
Maintenance and service11
Specifications12
Consumer information and Reporting safety defects13
Index14
3

Front seats........................................................... 1-2
Manual seat (if equipped) .................................... 1-4
Power seat (if equipped) ...................................... 1-5
Head restraint adjustment .................................... 1-8
Seat heater (if equipped).................................... 1-9
Front seat heater (if equipped) ............................ 1-10
Rear seat heater (if equipped) ............................. 1-10
Rear seats........................................................... 1-11Reclining the seatback (Outback) ........................ 1-11
Folding down the rear seatback .......................... 1-12
Head restraint adjustment ................................... 1-14
Armrest ............................................................. 1-15
Seatbelts ............................................................. 1-16Seatbelt safety tips ............................................. 1-16
Emergency Locking Retractor (ELR) ................... 1-17
Automatic Locking Retractor/Emergency Locking Retractor (ALR/ELR) ......................................... 1-17
Seatbelt warning light and chime ........................ 1-17
Fastening the seatbelt ........................................ 1-17
Seatbelt maintenance ......................................... 1-24
Front seatbelt pretensioners ............................. 1-24System monitors................................................ 1-26
System servicing ................................................ 1-26 Precautions against vehicle modification
............ 1-27
Child restraint systems..................................... 1-27Where to place a child restraint system .............. 1-28
Choosing a child restraint system ...................... 1-30
Installing child restraint systems with ALR/ELR seatbelt ........................................................... 1-30
Installing a booster seat ..................................... 1-34
Installation of child restraint systems by use of lower and tether anchorages (LATCH) .............. 1-36
Top tether anchorages ....................................... 1-39
*SRS airbag (Supplemental Restraint
System airbag) ................................................ 1-41
General precautions regarding SRS airbag
system ............................................................ 1-42
Components ...................................................... 1-48
SUBARU advanced frontal airbag system, SRS seat cushion airbag, SRS side airbag and SRS
curtain airbag .................................................. 1-51
System operation ............................................... 1-56
SRS airbag system monitors .............................. 1-68
SRS airbag system servicing ............................. 1-69
Precautions against vehicle modification ............ 1-70
Seat, seatbelt and SRS airbags
1

Seat, seatbelt and SRS airbags/Front seatbelt pretensioners
CAUTION
Observe the following precautions.
Otherwise, the tongue plate can hit
against the trim, causing damage to
the trim.
.Do not allow the retractor to roll
up the seatbelt too quickly.
. Have the seatbelt fully rolled up
so that the tongue plates are
neatly stored.
& Seatbelt maintenance
To clean the seatbelts, use a mild soap
and lukewarm water. Never bleach or dye
the belts because this could seriously
affect their strength.
Inspect the seatbelts and attachments
including the webbing and all hardware
periodically for cracks, cuts, gashes,
tears, damage, loose bolts or worn areas.
Replace the seatbelts even if only minor
damage is found.
CAUTION
. Keep the belts free of polishes,
oils, chemicals and particularly
battery acid.
. Never attempt to make modifica-
tions or changes that will prevent
the seatbelt from operating prop-
erly.
Front seatbelt pretensioners
The driver ’s and front passenger ’s seat-
belts have a seatbelt pretensioner. The
seatbelt pretensioners are designed to be
activated in the event of an accident
involving moderate to severe frontal and
side collisions and rollover accidents.
The following sensors serve as sensors
for the pretensioners.
. Front sub sensor
. Front door impact sensor
. Rollover sensor
If the sensor detects a certain predeter-
mined amount of force during frontal or
side collisions or rollover accidents, the
front seatbelt is quickly drawn back in by
the retractor to take up the slack so that
1-24

Keys and doors/Immobilizer
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. This
system, however, is not a 100% anti-theft
guaranty.
For models with “keyless access with
push-button start system ”:
If you press the push-button ignition
switch when carrying an unregistered
access key, the switch will not turn to the
“ON ”position and the engine will not start.
If the engine does not start, perform the
procedure described in “Starting engine”
F 9-19.
For models without “keyless access
with push-button start system ”:
Even if an unregistered key fits into the
ignition switch and can be turned to the
“START ”position, the engine will auto-
matically stop after several seconds.
If the engine does not start, pull out the
key once before trying again. Refer to
“ Ignition switch (models without push-
button start system) ”F 3-4.
CAUTION
. Do not place the key under direct
sunlight or anywhere it may
become hot.
. Do not get the key wet. If the key
gets wet, wipe it dry with a cloth
immediately.
. Do not modify or remove the
system. If modified or removed,
the proper operation of the sys-
tem cannot be guaranteed.
NOTE
. To protect your vehicle from theft,
please pay close attention to the fol-
lowing security precautions:
–Never leave your vehicle unat-
tended with its keys inside.
– Before leaving your vehicle,
close all windows and the moon-
roof, and lock the doors (all models)
and rear gate (Outback).
– Do not leave spare keys or any
record of your key number in the
vehicle.
. The vehicle has a maintenance-free
type immobilizer system.
& Certification for immobilizer
system
. For models with “keyless access
with push-button start system ”:
Refer to “Certification for keyless access
with push-button start system ”F 2-21.
. For models without “keyless access
with push-button start system ”:
– U.S.-spec. models
FCC ID: MOZRI-38BFH
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.
2-4

Instruments and controls/Meters and gauges
&Double trip meter
This meter displays the two trip meters
when the ignition switch is in the “ON”
position.
The trip meter shows the distance that the
vehicle has been driven since you last set
it to zero.
Trip reset switch
If you press the trip reset switch when the
ignition switch is in the “LOCK”/“OFF ”or
“ACC ”position, the odometer/trip meter
will light up. It is possible to switch
between the A trip meter and B trip meter
indications while the odometer/trip meter
is lit up. If you do not press the trip reset
switch within 10 seconds of illumination of
the odometer/trip meter, the odometer/trip
meter will turn off.
Also, if you open and close the driver ’s
door within 10 seconds of illumination of
the odometer/trip meter, the odometer/trip
meter will turn off.
The display can be switched as shown in
the following illustration by pressing the
trip reset switch.
To set the trip meter to zero, select the A
trip or B trip meter by pressing the trip
reset switch and keep the switch pressed
for more than 2 seconds.
CAUTION
To ensure safety, do not attempt to
change the function of the indicator
during driving, as an accident could
result.
NOTE
If the connection between the combina-
tion meter and battery is broken for any
reason such as vehicle maintenance or
fuse replacement, the data recorded on
the trip meter will be lost.
& Tachometer
The tachometer shows the engine speed
in thousands of revolutions per minute.
CAUTION
Do not operate the engine with the
pointer of the tachometer in the red
zone. In this range, fuel injection will
be cut by the engine control module
3-10

Instruments and controls/Warning and indicator lights
inflated. Accordingly, when the low tire
pressure telltale illuminates, you should
stop and check your tires as soon as
possible, and inflate them to the proper
pressure. Driving on a significantly under-
inflated tire causes the tire to overheat and
can lead to tire failure. Under-inflation also
reduces fuel efficiency and tire tread life,
and may affect the vehicle’s handling and
stopping ability.
Please note that the TPMS is not a
substitute for proper tire maintenance,
and it is the driver ’s responsibility to
maintain correct tire pressure, even if
under-inflation has not reached the level
to trigger illumination of the TPMS low tire
pressure telltale.
Your vehicle has also been equipped with
a TPMS malfunction indicator to indicate
when the system is not operating properly.
The TPMS malfunction indicator is com-
bined with the low tire pressure telltale.
When the system detects a malfunction,
the telltale will flash for approximately one
minute and then remain continuously
illuminated. This sequence will continue
upon subsequent vehicle start-ups as long
as the malfunction exists. When the
malfunction indicator is illuminated, the
system may not be able to detect or signal
low tire pressure as intended. TPMS
malfunctions may occur for a variety of reasons, including the installation of re-
placement or alternate tires or wheels on
the vehicle that prevent the TPMS from
functioning properly. Always check the
TPMS malfunction telltale after replacing
one or more tires or wheels on your
vehicle to ensure that the replacement or
alternate tires and wheels allow the TPMS
to continue to function properly.
Should the warning light illuminate stea-
dily after blinking for approximately one
minute, have the system inspected by
your nearest SUBARU dealer as soon as
possible.
WARNING
If this light does not illuminate
briefly after the ignition switch is
turned ON or the light illuminates
steadily after blinking for approxi-
mately one minute, you should have
your Tire Pressure Monitoring Sys-
tem checked at a SUBARU dealer as
soon as possible.
If this light illuminates while driving,
never brake suddenly. Instead, per-
form the following procedure. Other-
wise an accident involving serious
vehicle damage and serious perso-
nal injury could occur.
1) Keep driving straight ahead while gradually reducing speed.
2) Slowly pull off the road to a safe place.
If this light still illuminates while
driving after adjusting the tire pres-
sure, a tire may have significant
damage and a fast leak that causes
the tire to lose air rapidly. If you have
a flat tire, replace it with a spare tire
as soon as possible.
When a spare tire is mounted or a
wheel rim is replaced without the
original pressure sensor/transmitter
being transferred, the Low tire pres-
sure warning light will illuminate
steadily after blinking for approxi-
mately one minute. This indicates
the TPMS is unable to monitor all
four road wheels. Contact your
SUBARU dealer as soon as possible
for tire and sensor replacement and/
or system resetting. If the light
illuminates steadily after blinking
for approximately one minute,
promptly contact a SUBARU dealer
to have the system inspected.
CAUTION
The tire pressure monitoring system
is NOT a substitute for manually
3-18