2018 SUBARU WRX engine

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
first two connected devices will be
recognized.&Basic operationThis section describes some of the basic
features of the audio/visual system. Some
information may not pertain to your sys-
tem.
Your audio/visual system works when the
ignition switch is turned to the“ACC”or
“ON”position.
CAUTION
To prevent the battery from being
discharged, do not leave the audio/
visual system on longer than neces-
sary when the engine is not running.NOTESome functions can also be operated
by using the voice command system.
For details, refer to“Voice command
system”F5-79.!Turning the system on and off
Press the power/VOLUME knob to turn the
audio/visual system on and off. When the
system turns on, the mode that was in use
the last time the system was turned off will
be displayed. Press and hold the knob to
turn the display off.
Turn this knob to adjust the volume.!Selecting an audio source
1. Press the AUDIO/TUNE knob.
2. Select the desired source.Example: Source select screen
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Audio/Audio set
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5

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
!Display settings
Touch the
tab to set display.
Item Function
Day/Night
ModeThe“Auto”,“Day”or“Night”key
can be selected on the pop-up
screen.
When the“Auto”key is selected,
the screen changes to day or
night mode depending on the
position of the headlight switch.
BrightnessTouch“+”or“”to adjust the
brightness.
NOTE.When the screen is viewed through
polarized sunglasses, a rainbow pat-
tern may appear on the screen due to
optical characteristics of the screen. If
this is disruptive, please operate thescreen without polarized sunglasses.
.If the screen is set to“Day”mode
with the headlight switch turned on,
this condition is memorized even with
the engine turned off.
!How to adjust the rear view image
In the camera display, the brightness, tint,
color and black level of the screen can be
adjusted.
1. Depress the brake pedal fully and stop
the vehicle.
2. While the vehicle is stopped, set the
shift lever (MT models) or select lever
(CVT models) in the“R”position, and then
touch the display.
3. Touch the“Display Adjustment”key.
4. Touch the items to adjust the rear
camera screen.
Camera display
WARNING
When adjusting camera display
screen, make sure to depress the
brake pedal fully to avoid the vehicle
from moving. Failure to do so may
lead to a serious accident.NOTEThe camera display can be accessed
when the rear camera monitor is dis-
played.
Audio/Audio set
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
&Sun visor extension plate
(models with the EyeSight
system)With the sun visor positioned over the side
window, you can use the sun visor exten-
sion plate to prevent glare through the gap
between the sun visor and center pillar. To
use the extension plate, pull it toward the
rear of the vehicle. When you have
finished using it, stow it by pushing it
toward the front of the vehicle.
CAUTION
Do not pull out the extension plate
with the sun visor positioned over
the windshield. The extension plate
would obstruct your view of the rear
view mirror.
&Vanity mirror with light
CAUTION
Keep the vanity mirror cover closed
while the vehicle is being driven to
avoid being temporarily blinded by
the glare of bright light.To use the vanity mirror, swing down the
sun visor and open the vanity mirror cover.
The light beside the vanity mirror illumi-
nates when the mirror cover is opened.NOTEDo not use the vanity mirror light for a
long period of time while the engine is
not running. Doing so can cause bat-
tery discharge.
Interior equipment/Sun visors
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
below the climate control dials and in the
center console. Electrical power (12V DC)
from the battery is available at any of the
outlets when the ignition switch is in either
the“ACC”or“ON”position.
You can use an in-vehicle electrical appli-
ance by connecting it to an outlet.
The maximum power rating of an appli-
ance that can be connected is120W.Do
not use an appliance which exceeds the
indicated wattage for each outlet.
When using appliances connected to two
or more outlets simultaneously, the total
power consumed by them must not ex-
ceed 120W.
CAUTION
.Do not attempt to use a cigarette
lighter in the accessory power
outlets.
.Do not place any foreign objects,
especially metal ones such as
coins or aluminum foil, into the
accessory power outlet. That
could cause a short circuit. Al-
ways put the cap on the acces-
sory power outlet when it is not in
use.
.Use only electrical appliances
which are designed for 12V DC.
The maximum power rating of anappliance that can be connected
is 120W. Do not use an appliance
which exceeds the indicated wat-
tage for each outlet.
When using appliances con-
nected to two or more outlets
simultaneously, the total power
consumed by them must not
exceed 120W. Overloading the
accessory power outlet can
cause a short circuit. Do not use
double adapters or more than
one electrical appliance.
.If the plug on your electric appli-
ance is either too loose or too
tight for the accessory power
outlet, this can result in a poor
contact or cause the plug to get
stuck. Only use plugs that fit
properly.
.Use of an electric appliance in the
accessory power outlet for a long
period of time while the engine is
not running can cause battery
discharge.
.Before driving your vehicle, make
sure that the plug and the cord on
your electrical appliance will not
interfere with your shifting gears
and operating the accelerator
and brake pedals. If they do, donot use the electrical appliance
while driving.
&Use with a cigarette lighter (if
equipped)To use the accessory power outlet as a
cigarette lighter socket, purchase the
cigarette lighter plug, which is an optional
accessory. A cigarette lighter plug is
available from your SUBARU dealer.
The cigarette lighter operates only when
the ignition switch is in the“ON”or“ACC”
position.
To use the cigarette lighter, push in the
knob and wait a few moments. It will
automatically spring up when ready for
use.
WARNING
To avoid being burned, never grasp
the lighter by the end with the
heating element. Doing so could
result in injury and could also da-
mage the heating element.
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Interior equipment/Accessory power outlets
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
Rear view cameraA rear view camera is attached to the trunk
lid. When the ignition switch is“ON”and
the shift lever (MT models) or select lever
(CVT models) is set to“R”, the rear view
camera automatically displays the rear
view image behind the vehicle on the
monitor of the navigation system or the
audio display.
WARNING
.Since the rear view camera uses a
wide-angle lens, the image on the
monitor is different from the
actual view in terms of distance.
.Since the range and field of view
of the image on the monitor islimited, you should always check
the rear view and the surrounding
area with your eyes and mirrors,
and move backward at a slow
speed. Moving backward only by
checking the rear view image
from the camera could cause an
accident.
.Do not disassemble or modify the
camera, switch or wiring. If
smoke comes out or you smell a
strange odor, stop using the rear
view camera immediately. Con-
tact your SUBARU dealer for an
inspection. Continued use may
result in accident, fire or electric
shock.
CAUTION
.When washing your vehicle with
a high-pressure washer, do not
allow water to contact the camera
directly. Entry of water into the
camera lens may result in con-
densation, malfunction, fire or
electric shock.
.Since the camera is a precision
device, do not subject it to strong
impacts. Otherwise, malfunction,
fire or electric shock may occur..If mud or snow sticks to or is
frozen on the camera, you must
be very careful when removing it.
Otherwise, damage to the camera
maycauseafireorelectric
shock. Pour water or lukewarm
water over the camera to remove
mud and ice, and wipe it with a
soft, dry cloth.
.Do not put a flame close to the
camera or wiring. Otherwise, da-
mage or fire may occur.
.When replacing the fuse, be sure
to use a fuse with the specified
rating. Use of a fuse with a
different rating may result in a
malfunction.
.Do not use the rear view camera
for a long time while the engine is
not operating. Otherwise, the ve-
hicle battery may become com-
pletely discharged.
NOTE.Do not wipe the camera with alcohol,
benzine or paint thinner. Otherwise,
discoloration may occur. To remove
contamination, wipe the camera with a
cloth moistened with a diluted neutral
detergent and then wipe it with a soft,
dry cloth.
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Interior equipment/Rear view camera
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6

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
Fuel..........................................................................7-3
Fuel requirements.................................................. 7-3
Fuel filler lid and cap............................................. 7-5
State emission testing (U.S.only).........................7-7
Preparing to drive...................................................7-8
Starting and stopping theengine..........................7-9
General precautions when starting/stopping
engine................................................................. 7-9
Models without push-button start systems............7-10
Models with push-button start systems ................. 7-11
Remote engine start system (dealer option)...........7-14
Manual transmission............................................7-16
Shifting speeds.....................................................7-17
Driving tips...........................................................7-18
Driver’s Control Center Differential
(C.DIFF/DCCD) (STI)...........................................7-18
To change mode of driver’s control center
differential..........................................................7-19
Auto mode............................................................7-20
Manual mode........................................................7-21
Temporary release................................................7-22
Continuously variable transmission....................7-23
Select lever...........................................................7-24
Selection of manual mode.....................................7-25
Shift lock function.................................................7-27
Driving tips...........................................................7-28
SI-DRIVE (if equipped)..........................................7-28
Intelligent (I) mode................................................7-28
Sport (S) mode.....................................................7-29
Sport Sharp (S#) mode..........................................7-29SI-DRIVE switch....................................................7-30
Limited slip differential (LSD)(STI).....................7-31
Power steering......................................................7-31
STI .......................................................................7-31
Except STI............................................................7-32
Braking..................................................................7-33
Braking tips..........................................................7-33
Brake system.......................................................7-33
Disc brake pad wear warning indicators................7-34
High performance brake system (STI)...................7-34
Red caliper with sports brake pad (if equipped) .... 7-34
ABS (Anti-lock BrakeSystem).............................7-35
ABS self-check.....................................................7-35
ABS warning light.................................................7-35
Electronic Brake Force Distribution (EBD)
system................................................................7-36
Steps to take if EBD system malfunctions .............7-36
Vehicle Dynamics Controlsystem......................7-37
Vehicle Dynamics Control system monitor ............7-39
Vehicle Dynamics Control OFF switch...................7-39
Tire pressure monitoring system (TPMS)
(U.S.-spec. models)...........................................7-40
Parking your vehicle............................................7-42
Parking brake (models without electronic parking
brake system)....................................................7-42
Electronic parking brake (models with electronic
parking brake system).......................................7-43
Parking tips..........................................................7-45
Auto Vehicle Holdfunction..................................7-46
To turn on/off the Auto Vehicle Hold function........7-47
To operate the Auto Vehicle Hold function ............7-48
Starting and operating
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
Fuel
CAUTION
Use of a fuel which is low in quality
or use of an inappropriate fuel
additive may cause engine damage.&Fuel requirements!STI
The engine is designed to operate at
maximum performance usingunleaded
gasolinewith an octane rating of93 AKI
(98 RON) or higher. If 93 AKI (98 RON)
fuel is not readily available in your area,
unleaded gasoline with an octane rating of
91 AKI (95 RON) may be used with no
detriment to engine durability or driveabil-
ity. However, you may notice a slight
decrease in maximum engine perfor-
mance while using 91 AKI (95 RON) fuel.
Use of 91 AKI (95 RON) fuel will not affect
your warranty coverage.
!Except STI
The engine is designed to operate using
unleaded gasolinewith an octane rating
of91 AKI (95 RON) or higher. If 91 AKI
(95 RON) fuel is not readily available,
unleaded gasoline with an octane rating of87 AKI (90 RON) may be used.
Regular unleaded gasoline with an octane
rating of 87 AKI (90 RON) or higher may
also be used. Using regular unleaded
gasoline will not be detrimental to engine
durability, nor will it affect your warranty
coverage. However, depending on your
driving habits and conditions, you may
notice a decrease in maximum engine
performance, fuel economy or slight en-
gine vibration or knocking. If you experi-
ence any of these conditions while using a
lower octane rated fuel, you may want to
return to using 91 AKI (95 RON) octane
rated fuel as soon as possible. Addition-
ally, if your vehicle knocks heavily or
persistently, the use of 91 AKI (95 RON)
or higher grade unleaded gasoline is
required.
!Fuel octane rating
Using a gasoline with a lower octane rating
can cause persistent and heavy knocking,
which can damage the engine. Do not be
concerned if your vehicle sometimes
knocks lightly when you drive up a hill or
when you accelerate. Contact your
SUBARU dealer if you use a fuel with the
specified octane rating and your vehicle
knocks heavily or persistently.!RON
This octane rating is the Research Octane
Number.
!AKI
This octane rating is the average of the
Research Octane and Motor Octane num-
bers and is commonly referred to as the
Anti Knock Index (AKI).
!Unleaded gasoline
The neck of the fuel filler pipe is designed
to accept only an unleaded gasoline filler
nozzle. Under no circumstances should
leaded gasoline be used because it will
damage the emission control system and
may impair driveability and fuel economy.
!Gasoline for California-certified
LEV
If your vehicle was certified to California’s
low emission vehicle (LEV) standards as
indicated on the underhood tune-up label,
it is designed to optimize engine and
emission performance with gasoline that
meets the clean burning low-sulfur Cali-
fornia gasoline specifications. If you live in
any other state than California, your
vehicle will operate on gasoline meeting
Federal specifications. Gasoline sold out-
side California is permitted to have higher
sulfur levels, which may affect the perfor-
mance of your vehicle’s catalytic converter
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Starting and operating/Fuel
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
and may produce a sulfur exhaust odor or
smell. SUBARU recommends that you try
a different brand of unleaded gasoline
having lower sulfur to determine if the
problem is fuel related before returning
your vehicle to an authorized dealer for
service.
!MMT
Some gasoline contains an octane-enhan-
cing additive called MMT (Methylcyclo-
pentadienyl Manganese Tricarbonyl). If
you use such fuels, your emission control
system performance may deteriorate and
the CHECK ENGINE warning light/Mal-
function indicator light may turn on. If this
happens, return to your authorized
SUBARU Dealer for service. If it is
determined that the condition is caused
by the type of fuel used, repairs may not be
covered by your warranty.
!Gasoline for cleaner air
Your use of gasoline with detergent ad-
ditives will help prevent deposits from
forming in your engine and fuel system.
This helps keep your engine in tune and
your emission control system working
properly, and is a way of doing your part
for cleaner air. If you continuously use a
high quality fuel with the proper detergent
and other additives, you should never
need to add any fuel system cleaningagents to your fuel tank.
Many gasolines are now blended with
materials called oxygenates. Use of these
fuels can also help keep the air cleaner.
Oxygenated blend fuels, such as ethanol
(ethyl or grain alcohol) may be used in your
vehicle, but should contain no more than
10% ethanol for the proper operation of
your SUBARU.
Do not use any gasoline that contains
more than 10% ethanol, including from any
pump labeled E15, E30, E50 or E85 (which
are only some examples of fuel containing
more than 10% ethanol).
In addition, some gasoline suppliers are
now producing reformulated gasolines,
which are designed to reduce vehicle
emissions. SUBARU approves the use of
reformulated gasoline.
If you are not sure what the fuel contains,
you should ask your service station op-
erators if their gasolines contain deter-
gents and oxygenates and if they have
been reformulated to reduce vehicle emis-
sions.
As additional guidance, only use fuels
suited for your vehicle as explained in the
following description.
.Fuel should be unleaded and have anoctane rating no lower than that specified
in this manual.
.Methanol (methyl or wood alcohol) is
sometimes mixed with unleaded gasoline.
Methanol can be used in your vehicle
ONLYif it does not exceed 5% of the fuel
mixtureANDif it is accompanied by
sufficient quantities of the proper cosol-
vents and corrosion inhibitors required to
prevent damage to the fuel system. Do not
use fuel containing methanolEXCEPT
under these conditions.
.If undesirable driveability problems are
experienced and you suspect they may be
fuel related, try a different brand of gaso-
line before seeking service at your
SUBARU dealer.
.Fuel system damage or driveability
problems which result from the use of
improper fuel are not covered under the
SUBARU Limited Warranty.
CAUTION
Do not let fuel spill on the exterior
surfaces of the vehicle. Fuels con-
taining alcohol may cause paint
damage, which is not covered under
the SUBARU Limited Warranty.
Starting and operating/Fuel
7-4