ECO mode SUBARU WRX 2018 Owners Manual

(530,1)
北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
WARNING
If the low tire pressure warning light
does not illuminate briefly after the
ignition switch is turned ON or the
light illuminates steadily after blink-
ing for approximately one minute,
you should have your Tire Pressure
Monitoring System checked at a
SUBARU dealer as soon as possi-
ble.
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, refer to“Flat tires”F9-5.
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.
&Tire inspectionCheck on a daily basis that the tires are
free from serious damage, nails, and
stones. At the same time, check the tires
for abnormal wear.
Contact your SUBARU dealer immediately
if you find any problem.NOTE.When the wheels and tires strike
curbs or are subjected to harsh treat-
ment as when the vehicle is driven on a
rough surface, they can suffer damage
that cannot be seen with the naked eye.
This type of damage does not become
evident until time has passed. Try not to
drive over curbs, potholes or on other
rough surfaces. If doing so is unavoid-able, keep the vehicle’s speed down to
a walking pace or less, and approach
the curbs as squarely as possible. Also,
make sure the tires are not pressed
against the curb when you park the
vehicle.
.If you feel unusual vibration while
driving or find it difficult to steer the
vehicle in a straight line, one of the tires
and/or wheels may be damaged. Drive
slowly to the nearest authorized
SUBARU dealer and have the vehicle
inspected.
&Tire pressures and wearMaintaining the correct tire pressures
helps to maximize the tires’service lives
and is essential for good running perfor-
mance. Check and, if necessary, adjust
the pressure of each tire (including the
spare) at least once a month (for example,
during a fuel stop) and before any long
journey.
Maintenance and service/Tires and wheels
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
Tire placardCheck the tire pressures when the tires are
cold. Use a pressure gauge to adjust the
tire pressures to the values shown on the
tire placard. The tire placard is located on
the door pillar on the driver’s side.
Driving even a short distance warms up
the tires and increases the tire pressures.
Also, the tire pressures are affected by the
outside temperature. It is best to check tire
pressure outdoors before driving the ve-
hicle.
When a tire becomes warm, the air inside it
expands, causing the tire pressure to
increase. Be careful not to mistakenly
release air from a warm tire to reduce its
pressure.
NOTE.The air pressure in a tire increases
by approximately 4.3 psi (30 kPa, 0.3
kgf/cm
2) when the tire becomes warm.
.The tires are considered cold when
you have parked the vehicle for at least
three hours or have driven less than
one mile (1.6 km).
WARNING
Do not let air out of warm tires to
adjust pressure. Doing so will result
in low tire pressure.
Incorrect tire pressures detract from con-
trollability and ride comfort, and they cause
the tires to wear abnormally..Correct tire pressure(tread worn
evenly)
Roadholding is good, and steering is
responsive. Rolling resistance is low, so
fuel consumption is also lower.
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Maintenance and service/Tires and wheels
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11

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
.Under inflated tire(tread worn on
shoulders)Rolling resistance is high, so fuel con-
sumption is also higher..Over inflated tire(tread worn in the
center)
Ride comfort is poor. Also, the tire magni-
fies the effects of road-surface bumps and
dips, possibly resulting in vehicle damage.
If the tire placard shows tire pressures for
the vehicle when fully loaded, adjust the
tire pressures to the values that match the
loading conditions.
WARNING
Driving at high speeds with exces-
sively low tire pressures can cause
the tires to deform severely and to
rapidly heat up. A sharp increase in
temperature could cause tread se-
paration, and destruction of the
tires. The resulting loss of vehiclecontrol could lead to an accident.
&Wheel balanceEach wheel was correctly balanced when
your vehicle was new, but the wheels will
become unbalanced as the tires become
worn during use. Wheel imbalance causes
the steering wheel to vibrate slightly at
certain vehicle speeds and detracts from
the vehicle’s straight-line stability. It can
also cause steering and suspension sys-
tem problems and abnormal tire wear. If
you suspect that the wheels are not
correctly balanced, have them checked
and adjusted by your SUBARU dealer.
Also have them adjusted after tire repairs
and after tire rotation.
CAUTION
Loss of correct wheel alignment
causes the tires to wear on one side
and reduces the vehicle’s running
stability. Contact your SUBARU
dealer if you notice abnormal tire
wear.
Maintenance and service/Tires and wheels
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
NOTEThe suspension system is designed to
hold each wheel at a certain alignment
(relative to the other wheels and to the
road) for optimum straight-line stability
and cornering performance.&Wear indicators1) New tread
2) Worn tread
3) Tread wear indicatorEach tire incorporates a tread wear in-
dicator, which becomes visible when the
depth of the tread grooves decreases to
0.063 in (1.6 mm). Replace the tire when
the tread wear indicator appears as a solid
band across the tread.
WARNING
When a tire’s tread wear indicator
becomes visible, the tire is worn
beyond the acceptable limit and you
must replace it immediately. With a
tire in this condition, driving at high
speeds in wet weather can cause the
vehicle to hydroplane. The resulting
loss of vehicle control can lead to an
accident.NOTEFor safety, inspect tire tread regularly
and replace the tires before their tread
wear indicators become visible.
&Rotational direction of tiresExample of rotational direction marked on
the sidewall
1) FrontIf the tires have specific rotational direc-
tion, refer to the arrow marked on the side
wall.
The arrow should be pointing forward
when the wheels are fitted.
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Maintenance and service/Tires and wheels
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
&Tire rotationVehicles equipped with 4 non-unidirec-
tional tires
1) Front
Vehicles equipped with unidirectional
tires
1) FrontTire wear varies from wheel to wheel.
Move the tires to the positions shown in the
illustration each time they are rotated. For
the tire rotation schedule, refer to the
“Warranty and Maintenance Booklet”.
Replace any damaged or unevenly worn
tires at the time of rotation. After tire
rotation, adjust the tires pressures and
make sure the wheel nuts are correctly
tightened.
After driving approximately 600 miles
(1,000 km), check the wheel nuts again
and retighten any nut that has become
loose.
&Tire replacementThe wheels and tires are important and
integral parts of your vehicle’s design; they
cannot be changed arbitrarily. The tires
fitted as standard equipment are optimally
matched to the characteristics of the
vehicle and were selected to give the best
possible combination of running perfor-
mance, ride comfort, and service life. It is
essential for every tire to have a size and
construction matching those shown on the
tire placard and to have a speed symbol
and load index matching those shown on
the tire placard.
Using tires of a non-specified size detracts
from controllability, ride comfort, braking
performance, speedometer accuracy and
odometer accuracy. It also creates incor-
rect body-to-tire clearances and inappro-
priately changes the vehicle’s ground
clearance.
All four tires must be the same in terms of
manufacturer, brand (tread pattern), con-
struction, and size. You are advised to
replace the tires with new ones that are
identical to those fitted as standard equip-
ment.
For safe vehicle operation, SUBARU
recommends replacing all four tires at the
same time.
Maintenance and service/Tires and wheels
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
Installation of accessoriesAlways consult your SUBARU dealer
before installing fog lights or any other
electrical equipment in your vehicle. Such
accessories may cause the electronic
system to malfunction if they are incor-
rectly installed or if they are not suited for
the vehicle.
Replacing bulbs
WARNING
Bulbs may become very hot while
illuminated. Before replacing bulbs,
turn off the lights and wait until the
bulbs cool down. Otherwise, there is
a risk of sustaining a burn injury.
CAUTION
.Replace any bulb only with a new
bulb of the specified wattage.
Using a bulb of different wattage
could result in a fire. For the
specified wattage of each bulb,
refer to“Bulb chart”F12-14.
.Do not touch the glass portion of
the light bulb with bare hands.
When holding the glass portion is
unavoidable, hold it using with a
clean dry cloth to avoid getting
moisture and grease on the bulb.
Ifthereisanyfingerprintsor
grease on the bulb surface, wipe
them away with a soft cloth
moistened with alcohol. Also, if
the bulb is scratched or dropped,
it may blow out or crack.
&Headlights (models with LED
headlights)The LED headlight warning light illumi-
nates if the LED headlights malfunction.
Have your vehicle inspected at a SUBARU
dealer as soon as possible.&High beam headlight (models
without LED headlights)
NOTE.If headlight aiming is required, con-
sult your SUBARU dealer for proper
adjustment of the headlight aim.
.It may be difficult to replace the
bulbs. Have the bulbs replaced by your
SUBARU dealer if necessary.
Perform the following steps to replace the
bulbs.
Maintenance and service/Installation of accessories
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
the headlight assembly by turning it clock-
wise.
4. Replace the bulb with a new one. At
this time, use care not to touch the bulb
surface.
5. To install the bulb to the headlight
assembly, turn it to the reverse direction
until it clicks.
6. Reconnect the electrical connector.
7.Left-hand side:Set the washer fluid
filler pipe to the original place and secure it
by a clip.
Right-hand side:Install the air intake duct
with clips.&Low beam headlight*, front
side marker light, parking
light* and front turn signal
light**: models without LED headlightsNOTE.If headlight aiming is required, con-
sult your SUBARU dealer for proper
adjustment of the headlight aim.
.It may be difficult to replace the
bulbs. Have the bulbs replaced by your
SUBARU dealer if necessary.
1. Start the engine and turn the steering
wheel fully in the opposite direction of the
bulb to be replaced.2. Stop the engine.
3. Remove the clips from the mud guard.4. Pull off the mud guard.!Low beam headlight
1. Disconnect the electrical connector
from the bulb as pushing the tab.
Maintenance and service/Replacing bulbs
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
2. Remove the bulb from the headlight
assembly by turning it counterclockwise.
3. Replace the bulb with a new one. At
this time, use care not to touch the bulb
surface.
4. To install the bulb to the headlight
assembly, turn it clockwise until it clicks.
5. Reconnect the electrical connector.
6. Reattach the mud guard.!Front side marker light, parking light
and front turn signal light
1) Front side marker light
2) Parking light
3) Front turn signal light1. Turn the socket counterclockwise and
pull it out.
2. Pull out the bulb from the socket and
replace the bulb with a new one.
3. After replacing the bulb, reattach the
mud guard.
–CONTINUED–
Maintenance and service/Replacing bulbs
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
3. Turn the bulb socket counterclockwise
and pull out the socket.
4. Pull the bulb out of the socket.
5. Install a new bulb.
6. Reinstall the bulb socket and the trunk
lid trim.&Other bulbsIt may be difficult to replace the bulbs.
Have the bulbs replaced by your
SUBARU dealer if necessary.
Replacing batteryThe access key fob/transmitter battery
may be discharged under the following
conditions.
.The operation of the keyless access
function is unstable
.The operating distance of the remote
keyless entry system is unstable
.The transmitter does not operate prop-
erly when used within the standard dis-
tance
Replace the battery with a new one.&Safety precautions
CAUTION
.Do not let dust, oil or water get on
or in the access key fob/transmit-
ter when replacing battery.
.Before replacing the battery, re-
move any static electricity.
.Be careful not to touch or damage
the printed circuit board in the
access key fob/transmitter when
replacing the battery.
.Be careful not to allow children to
touch the battery and any re-
moved parts; children couldswallow them.
.There is a danger of an explosion
if the battery is incorrectly re-
placed. Replace only with the
same or equivalent type of the
battery.
.Do not expose batteries to exces-
sive heat such as bright sunlight,
fire or the like.
NOTE.Replace only with the same or
equivalent type of battery recom-
mended by the manufacturer.
.Dispose of used batteries according
to local laws.
.Mount the battery in the correct
orientation to prevent fluid leakage.
Be careful not to bend the terminals. It
may result in a malfunction.
.It is recommended that the battery
should be replaced by a SUBARU deal-
er.
.Use a new battery.
.After replacing the battery, confirm
that the access key fob/transmitter
functions properly.
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Maintenance and service/Replacing battery
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
&Replacing battery of access
key fob
CAUTION
When removing or reinstalling the
access key fob cover, make sure that
the plastic part does not come off or
become misaligned.
Battery: Button battery CR20321) Release button
2) Emergency key1. Take out the emergency key.
2. Wrap a flat-head screwdriver with vinyl
tape or a cloth, and insert it in the gap to
remove the cover.3. Take out the battery using a flat-head
screwdriver with vinyl tape or a cloth.
4. Insert a new battery with its positive (+)
side facing upward as shown in the figure.5. Attach the cover to the access key fob
by fitting the projections and recesses
together.
6. Reinstall the emergency key.
Maintenance and service/Replacing battery
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