2018 SUBARU WRX fuel consumption

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
&ECO gaugeThe unit displayed varies depending on
the models.The ECO gauge shows the difference
between the average rate of fuel con-
sumption since the trip meter was last
reset and the current rate of fuel consump-
tion.
The ECO gauge indicates the current fuel
efficiency as shown in the following chart.Displayed
unitNeedle position
“+”side“-”side
MPG Better Poorer
l/100km Poorer Better
km/l BetterPoorer
NOTE.The ECO gauge shows only an
approximate indication.
.After resetting the trip meter, the
average rate of fuel consumption is not
shown until driving 0.6 mile (1 km). Until
that time, the ECO gauge does not
operate.
REV indicator light and buz-
zer (STI)1) REV indicator lightThe REV alarm system has the following
functions.
.When the engine speed reaches the
level that was previously set, the REV
indicator light illuminates to inform you. At
this time, a buzzer also sounds if the
buzzer setting is activated.
.Whenever the engine speed enters the
red zone of the tachometer, the REV
indicator light flashes.
Instruments and controls/REV indicator light and buzzer (STI)
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
!Sonar Audible Alarm
The Reverse Automatic Braking system is
equipped with a function that emits a
warning sound when the system operates.
The function can be activated or deacti-
vated. Select“On”to set the warning
sound to active. Select“Off”to set the
warning sound to inactive.
!Default Settings
Select“Ye s”to use the menu screen to
restore customized settings to the factory
default settings. Select“No”to return to the
previous screen without restoring to the
factory default settings.
Multi-function display (color
LCD)
WARNING
Always pay adequate attention to
safe driving when operating the
multi-function display while the ve-
hicle is in motion. When operation of
the multi-function display is disturb-
ing your awareness and ability to
concentrate on driving, stop the
vehicle in a safe place before per-
forming operations on the screen.
Also, do not concentrate on the
display while driving. Doing so may
cause you to look away from the
road and could result in an accident.
The multi-function display has the follow-
ing functions.
Description Page
Displays useful messages,
such as warning information,
etc.3-46
Displays basic screens (e.g.
fuel consumption screen, etc.)3-47
Sets and adjusts maintenance
notification3-59
Registers driving history 3-60
Sets and customizes car op-
eration3-61
Reverse Automatic Braking
system (if equipped)7-66
Also, use the multi-function display to set
and initialize the multi-function display
itself.NOTE.Illustrations show the display for
U.S.-spec. models as an example. For
models other than U.S.-spec. models,
elements in the illustrations (such as
the display indication and measure-
ment unit) may be different than the
ones for U.S.-spec. models.
.When the vehicle is in motion,
certain functions and selections may
not be available.
.The images shown in this Owner’s
Manual are sample images. The actual
images may vary depending on the
Instruments and controls/Multi-function display (color LCD)
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
Content Description Page
Fuel consumption screen Displays fuel consumption screen. 3-48
Triple meter screen Displays up to 3 optional items. 3-49
Prevention safety screen Displays the status of your vehicle. 3-49
Boost pressure screen Displays the boost pressure, etc. 3-50
Guidance screen Enters the setting screen 3-50
Clock/calendar screen Displays the clock/calendar.3-51
!Fuel consumption screen1) Average fuel consumption corresponding
to the driving distance of each trip meter
2) Current fuel consumption
3) Driving range on remaining fuelNOTEThe driving range on the remaining fuel
is only a guide. The indicated value may
differ from the actual driving range on
the remaining fuel, so you must im-
mediately fill the tank when the low fuel
warning light illuminates.
Instruments and controls/Multi-function display (color LCD)
3-48

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
!Triple meter screenTriple meter screen (display example)From the following pieces of information,
you can select up to three items to be
displayed.
Item Details
Engine oil temperature (except
STI)Average vehicle speedAccelerator opening ratioItem Details
Vehicle postureAverage fuel consumption cor-
responding to the driving dis-
tance of the odometerBoost pressureJourney distance (the distance
that has been driven since the
ignition switch was turned to
the“ON”position)Average fuel consumption for
the entire driving distance from
when the ignition switch was
turned to the“ON”position
!Prevention safety screen1) Telltale screen
2) Steering angle
3) Vehicle posture
4) Running conditionFor functions that are operating, the
corresponding indicator will illuminate or
flash.NOTEThe vehicle posture indication may
differ from the actual vehicle posture.
–CONTINUED–
Instruments and controls/Multi-function display (color LCD)
3-49
3

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
Top menu Menu option Description Page
Car Setting
Keyless Buzzer Volume Set the audible signal volume. 0 (OFF) to 7 3-61
Hazard Warning Flasher Set the hazard warning flasher. On or Off 3-61
Defogger Set and customize the operation of the defogger. 15 minutes or Continuous 3-61
Interior Light Set and customize the interior light off delay timer. 10, 20, 30 seconds or Off 3-61
Auto Light Sensor
*1
Set and customize the sensitivity of the auto light
sensor.Low, Mid, High or Max 3-61
Keyless Access Setting
Driver’s Door Unlock
*1
Set and customize the keyless access function. Driver’s Door Only, All 3-62
Welcome Lighting Set the leaving time and approaching time. 30, 60, 90 seconds or Off 3-62
Go Back Return to top menu.—
Initialize
Reset to Defaults Reset all settings to the default settings. Yes or No 3-62
Lifetime Fuel Cons Reset Clear logged lifetime fuel consumption data. Yes or No 3-62
Go Back Return to the top menu.—
Go Back
—Return to the top menu.—
*1: If equipped
Instruments and controls/Multi-function display (color LCD)
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
“Auto Light Sensor”item in step 1.
!Keyless Access setting
1. Select“Keyless Access Setting”from
the 2nd menu in the setting screen. Refer
to“Setting screen”F3-52.
2. Select“Driver’s Door Unlock”.3. Select the preferred setting by using
the control switches.
4. Select“Set”to exit settings. Select“Go
Back”to return to the previous screen
without applying the setting changes.!Welcome lighting setting
You can change the setting for the period
of time in which the exterior remain on by
the welcome lighting function.
1. Select“Welcome Lighting”from the
2nd menu in the setting screen. Refer to
“Setting screen”F3-52.
2. Select“Leaving time set”to change
the setting when leaving the vehicle.
Select“Approaching time set”to change
the setting when approaching.
3. Select the preferred setting by using
the control switches.
4. Select“Set”to exit settings. Select“Go
Back”to return to the previous screen
without applying the setting changes.!Initialize
You can initialize the items that have been
set to your preference.
!Reset to factory default settings
1. Select“Reset to Defaults”from the
2nd menu in the setting screen. Refer to
“Setting screen”F3-52.
2. Select“Set”to exit settings. Select“Go
Back”to return to the previous screen
without resetting.
!Lifetime fuel consumption reset-
ting
1. Select“Lifetime Fuel Cons Reset”
from the 2nd menu in the setting screen.
Refer to“Setting screen”F3-52.
Instruments and controls/Multi-function display (color LCD)
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
New vehicle break-in driving–
the first 1,000 miles (1,600 km)The performance and long life of your
vehicle are dependent on how you handle
and care for your vehicle while it is new.
Follow these instructions during the first
1,000 miles (1,600 km):
.Do not race the engine. And do not
allow engine speed to exceed 4,000 rpm
except in an emergency.
.Do not drive at one constant engine or
vehicle speed, either fast or slow.
.Avoid starting suddenly and rapid ac-
celeration, except in an emergency.
.Avoid hard braking, except in an emer-
gency.
The same break-in procedures should be
applied to an overhauled engine, newly
mounted engine or when brake pads or
brake linings are replaced with new ones.
Fuel economy hintsThe following suggestions will help to save
fuel.
.Select the proper gear position for the
speed and road conditions.
.Avoid sudden acceleration or decelera-
tion. Always accelerate gently until you
reach the desired speed. Then try to
maintain that speed for as long as possi-
ble.
.Do not pump the accelerator and avoid
racing the engine.
.Avoid unnecessary engine idling.
.Keep the engine properly tuned.
.Keep the tires inflated to the correct
pressure shown on the tire placard, which
is located under the door latch on the
driver’s side. Low pressure will increase
tire wear and fuel consumption.
.Use the air conditioner only when
necessary.
.Keep the front and rear wheels in
proper alignment.
.Avoid carrying unnecessary luggage or
cargo.
.The indication of the ECO gauge shows
a reference for saving fuel. For details,
refer to“ECO gauge”F3-12.
Engine exhaust gas (carbon
monoxide)
WARNING
.Never inhale engine exhaust gas.
Engine exhaust gas contains
carbon monoxide, a colorless
and odorless gas which is dan-
gerous, or even lethal, if inhaled.
.Always properly maintain the en-
gine exhaust system to prevent
engine exhaust gas from entering
the vehicle.
.Never run the engine in a closed
space, such as a garage, except
for the brief time needed to drive
the vehicle in or out of it.
.Avoid remaining in a parked ve-
hicle for a lengthy time while the
engine is running. If that is un-
avoidable, then use the ventila-
tion fan to force fresh air into the
vehicle.
.Always keep the front ventilator
inlet grille free from snow, leaves
or other obstructions to ensure
that the ventilation system al-
ways works properly.
.If at any time you suspect that
Driving tips/New vehicle break-in driving–the first 1,000 miles (1,600 km)
8-2

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
Engine oil
CAUTION
.If the level gauge is not pulled out
easily, twist the level gauge right
and left, then pull it out. Other-
wise, you may be injured acci-
dentally straining yourself.
.Use only engine oil with the
recommended grade and vis-
cosity.
.Be careful not to spill engine oil
when adding it. If oil touches the
exhaust pipe, it may cause a bad
smell, smoke, and/or a fire. If
engine oil gets on the exhaust
pipe, be sure to wipe it off.&Engine oil consumptionSome engine oil will be consumed while
driving. The rate of consumption can be
affected by such factors as transmission
type, driving style, terrain and tempera-
ture. Under the following conditions, oil
consumption can be increased and thus
require refilling between maintenance in-
tervals:
.When the engine is new and within the
break-in period.When the engine oil is of lower quality
.When the incorrect oil viscosity is used
.When engine braking is employed
(repeatedly)
.When the engine is operated at high
engine speeds (for extended periods of
time)
.When the engine is operated under
heavy loads (for extended periods of time)
.When the engine idles for extended
periods of time
.When the vehicle is operated in stop
and go and/or heavy traffic situations
.When the vehicle is used under severe
thermal conditions
.When the vehicle accelerates and
decelerates frequently
Under these or similar conditions, you
should check your oil at least every 2nd
fuel fill-up and change your engine oil more
frequently. Different drivers in the same
car may experience different results. If
your oil consumption rate is greater than
expected, contact your authorized
SUBARU retailer who may perform a test
under controlled conditions.
&Checking the oil level1. Park the vehicle on a level surface and
stop the engine. If you check the oil level
just after stopping the engine, wait a few
minutes for the oil to drain back into the oil
pan before checking the level.STI
1) Oil level gauge
2) Oil filler cap
–CONTINUED–Maintenance and service/Engine oil
11-13
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