brake light SUBARU WRX 2018 Owner's Manual

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
controlled throttle’s self-diagnosis
function. To overcome it, keep the
ignition switch in the“ON”position
for approximately 10 seconds before
starting the engine.&Models without push-button
start systems!Starting engine
CAUTION
Do not operate the starter motor
continuously for more than 10 sec-
onds. If the engine fails to start after
operating the starter for 5 to 10
seconds, wait for 10 seconds or
more before trying again.NOTEDo not shift the shift lever/select lever
while the starter is cranking.
!MT models
1. Apply the parking brake.
2. Turn off unnecessary lights and acces-
sories.
3. Depress the clutch pedal to the floor
and shift the shift lever into neutral. Hold
the clutch pedal to the floor while starting
the engine.The starter motor will only operate when
the clutch pedal is depressed fully to the
floor.
4. Turn the ignition switch to the“ON”
position and check the operation of the
warning and indicator lights. Refer to
“Warning and indicator lights”F3-13.
5. Turn the ignition switch to the“START”
positionwithoutdepressing the accelera-
tor pedal. Release the key immediately
after the engine has started.
If the engine does not start, perform the
procedure described in“If the engine does
not start”F7-11.
6. Confirm that all warning and indicator
lights have turned off after the engine has
started.
!CVT models
1. Apply the parking brake.
2. Turn off unnecessary lights and acces-
sories.
3. Shift the select lever to the“P”or“N”
position (preferably the“P”position).
The starter motor will only operate when
the select lever is at the“P”or“N”position.
4. Turn the ignition switch to the“ON”
position and check the operation of the
warning and indicator lights. Refer to
“Warning and indicator lights”F3-13.
5. Turn the ignition switch to the“START”positionwithoutdepressing the accelera-
tor pedal. Release the key immediately
after the engine has started.
If the engine does not start, perform the
procedure described in“If the engine does
not start”F7-11.
6. Confirm that all warning and indicator
lights have turned off after the engine has
started.
While the engine is warming up, make sure
that the select lever is at the“P”or“
N”
position and that the parking brake is
applied.
CAUTION
If you restart the engine while the
vehicle is moving, shift the select
lever into the“N”position. Do not
attempt to place the select lever of a
moving vehicle into the“P”position.
Starting and operating/Starting and stopping the engine
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!If the engine does not start
CAUTION
For safety, release the accelerator
pedal as soon as the engine starts.
Try the following procedure.
1. Turn the ignition switch to the“LOCK”
position and wait for at least 10 seconds.
2. After checking that the parking brake is
firmly set, turn the ignition switch to the
“START”position while depressing the
accelerator pedal slightly (approximately
a quarter of the full stroke).
3. If this fails to start the engine, turn the
ignition switch back to the“LOCK”position
and wait for at least 10 seconds.
4. Fully depress the accelerator pedal
and turn the ignition switch to the“START”
position.
If this fails to start the engine, try the
following procedure.
1. Turn the ignition switch again to the
“LOCK”position.
2. After waiting for 10 seconds or longer,
turn the ignition switch to the“START”
position without depressing the accelera-
tor pedal.
If the engine still does not start, contactyour nearest SUBARU dealer for assis-
tance.
!Stopping the engine
The ignition switch should be turned off
only when the vehicle is stopped and the
engine is idling.
WARNING
Do not stop the engine when the
vehicle is moving. This will cause
loss of power to the power steering
and the brake booster, making steer-
ing and braking more difficult. It
could also result in accidental acti-
vation of the“LOCK”position on the
ignition switch, causing the steering
wheel to lock.&Models with push-button
start systems!Safety precautions
Refer to“Safety precautions”F2-8.
!Operating range for push-button
start system
Refer to“Operating range”F3-6.!Starting engine
WARNING
If the indicator on the push-button
ignition switch flashes in green after
the engine has started, never drive
the vehicle. The steering is still
locked, and it may result in an
accident. In this case, press the
push-button ignition switch with
the brake pedal depressed and with
the steering wheel turned from the
right to the left.
CAUTION
.When the operation indicator on
the push-button ignition switch is
flashing in orange, there may be a
malfunction with the vehicle.
Contact a SUBARU dealer imme-
diately.
.Do not continue pressing the
push-button ignition switch for
more than 10 seconds. Doing so
could cause a malfunction. If the
engine does not start, stop press-
ing the push-button ignition
switch. Instead, press the push-
buttonignitionswitchwithout
depressing the brake pedal to
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Starting and operating/Starting and stopping the engine
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switch the power status to“OFF”.
Wait 10 seconds, and then push
the push-button ignition switch
to start the engine.
NOTE.When pressing the push-button igni-
tion switch with the clutch pedal (MT
models) or the brake pedal (CVT mod-
els) depressed:
–The engine starter operates for a
maximum of 10 seconds and after
starting the engine, the starter stops
automatically.
–You can start the engine regard-
less of the power status.
.If the engine does not start, check
the security indicator light. Then press
the push-button ignition switch without
depressing the clutch pedal (MT mod-
els) or the brake pedal (CVT models) to
switch the power to“OFF”.
–If the light had illuminated, try to
start the engine again.
–If the light had been off, press the
push-button ignition switch while
depressing the clutch pedal (MT
models) or the brake pedal (CVT
models) more forcefully.
.The engine may not start depending
on the radio wave conditions aroundthe vehicle. In such a case, refer to
“Starting engine”F9-27.
.If the vehicle battery is discharged,
the steering cannot be unlocked.
Charge the battery.
.Do not shift the shift lever/select
lever while the starter is cranking.
1) Operation indicator
2) Push-button ignition switchThe design of the push-button ignition
switch may be slightly different depending
on the models.
When you press the push-button ignition
switch with the clutch pedal (MT models)/
brake pedal (CVT models) depressed, the
engine will start. The start procedure of the
engine is as follows.!MT models
1. Carry the access key fob, and sit in the
driver’s seat.
2. Apply the parking brake.
3. Shift the shift lever in neutral.
4. Depress the brake pedal.
5. Depress the clutch pedal until the
indicator on the push-button ignition switch
turns green.
6. While depressing the clutch pedal,
press the push-button ignition switch.
!CVT models
1. Carry the access key fob, and sit in the
driver’s seat.
2. Apply the parking brake.
3. Shift the select lever in the“P”position.
The engine can also start when the select
lever is in the“N”position, however, for
safety reasons, start in the“P”position.
4. Depress the brake pedal until the
operation indicator on the push-button
ignition switch turns green. When starting
with the select lever in the“N”position, the
indicator does not turn green.
5. While depressing the brake pedal,
press the push-button ignition switch.
Starting and operating/Starting and stopping the engine
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Pull the switch rearward to reduce the
initial LSD torque. When the lowest posi-
tion of the driver’s control center differen-
tial indicator is displayed, the initial LSD
torque will be minimum.
CAUTION
.Do not operate the control switch
when a wheel slippage occurs.
Wait until the wheelspin has been
brought under control.
.Under any of the following condi-
tions after setting to the manual
mode, pull the center differential
control switch to minimize the
initial LSD torque:
–When a temporary spare tire is
installed–When your vehicle is towed
–When the vehicle is stopped
with the manual mode se-
lected
NOTE.A higher initial LSD torque setting
gives the vehicle greater traction when
driving straight ahead but makes cor-
nering more difficult. Remember this
when adjusting the initial LSD torque.
In general, higher initial LSD torque
settings assist driving on slippery
roads and lower settings for non-slip-
pery roads. When the vehicle is stuck in
snow or mud, setting the initial LSD
torque to the maximum will help to free
the vehicle.
.The setting of the initial LSD torque
will remain even when the auto mode is
selected or the ignition switch is turned
to the“LOCK”/“OFF”position. How-
ever, the initial LSD torque will be
minimized when the battery is discon-
nected and reconnected.
.During cornering or when making
turns (especially when going into the
garage), the rotational difference be-
tween the front and rear wheels may
cause a braking effect accompanied by
vibration and noise. This does notindicate a problem. The phenomenon
will disappear when setting the initial
LSD torque to the minimum.
In the auto mode, it controls the initial
LSD torque automatically. While in the
auto mode, this phenomenon some-
times occurs depending on the driving
condition, however, it does not indicate
a problem.
.Use the center differential indicator
only as a rough indication of the initial
LSD torque.
.If you operate the center differential
control switch while quickly accelerat-
ing or turning a tight corner, you may
feel slight shocks. This is due to
differential action by the center differ-
ential and does not indicate a problem.
&Temporary releaseWhen the driver stops the vehicle and pulls
the parking brake lever after manually
setting the initial LSD torque, the LSD
torque is temporarily minimized. However
the indicator on the combination meter
continues to show the driver’s selected
initial LSD torque. When the driver re-
leases the parking brake lever, the initial
LSD torque set by the driver is restored.
Starting and operating/Driver’s Control Center Differential (C.DIFF/DCCD) (STI)
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
!N (Neutral)
This position is for restarting a stalled
engine. In this position, the transmission is
neutral, meaning that the wheels and
transmission are not locked. Therefore,
the vehicle will roll freely, even on the
slightest incline unless the parking brake
or foot brake is applied.
WARNING
Do not drive the vehicle with the
select lever in the“N”(neutral)
position. Engine braking has no
effect in this condition and the risk
of an accident is consequently in-
creased.NOTEIf the select lever is in the“N”position
when you stop the engine for parking,
you may not subsequently be able to
move it to the“R”and“P”positions. If
this happens, turn the ignition switch to
the“ON”position. You will then be able
to move the select lever to the“P”
position.!D (Drive)
This position is for normal driving. The
transmission shifts automatically and con-
tinuously into a suitable gear according to
the vehicle speed and the acceleration you
require. Also, while driving up and down a
hill, the transmission assists and controls
the driving performance and engine brak-
ing while corresponding to the road grade.
When more acceleration is required in the
“D”position, depress the accelerator pedal
fully to the floor and hold that position. The
transmission will automatically downshift.
If the Intelligent (I) mode or the Sport (S)
mode has been selected, the transmission
will operate like a conventional automatic
transmission. When you release the pedal,
the transmission will return to the original
gear position.
If you operate one of the shift paddles
behind the steering wheel while driving in
the“D”position, the transmission will
temporarily switch to the manual mode.
In this mode, you can shift into any gear
position using the shift paddles. For details
about the manual mode, refer to“Selection
of manual mode”F7-25. Once the vehicle
speed stabilizes, the transmission will
switch from the manual mode back to the
“D”position for normal driving.
&Selection of manual modeWith the vehicle either moving or station-
ary, move the select lever from the“D”
position to the“M”position to select the
manual mode.
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Starting and operating/Continuously variable transmission
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!Except STI
When you select the Sport Sharp (S#)
mode with the select lever in the“D”
position, the transmission gear ratio will
shift from variable speed to eight-speed.
The select lever/gear position indicator
display will change from“D”to the gear
position.
When selecting Sport Sharp (S#) mode,
the following controls will be applied.
.Uphill control
Prevents unnecessary shift-up/shift-down
during ascent.
.Cornering control
While turning, if there is a large centrifugal
force, shift-up will not occur: during re-
acceleration.
.Braking control
At the beginning of corners etc., heavy
application of the brake pedal will cause
automatic downshift and gently re-accel-
erate.
.Sudden acceleration return control
During acceleration, if acceleration pedal
is returned suddenly (for example, at
corners etc.), shift-up will not be applied.
&SI-DRIVE switch
NOTE.The next time you turn on the engine,
the following SI-DRIVE mode will be
selected.
–Intelligent (I) mode if you have
turned off the engine in the Intelli-
gent (I) mode
–Sport (S) mode if you have turned
off the engine in the Sport (S) mode
or Sport Sharp (S#) mode
.If the CHECK ENGINE warning light/
malfunction indicator light illuminates
during engine operation, the SI-DRIVE
mode changes to the Sport (S) mode. In
this case, it is not possible to change to
the Sport Sharp (S#) mode or Intelligent
(I) mode.
.If the engine coolant temperature
becomes so high that the engine could
overheat, it is not possible to change to
the Sport Sharp (S#) mode. While the
vehicle is in the Sport Sharp (S#) mode,
it changes to the Sport (S) mode when
the engine coolant temperature in-
creases.
.If any of the SI-DRIVE indicators
blink, the SI-DRIVE system may be
malfunctioning. Contact your SUBARU
dealer.!STI
SI-DRIVE switchTo select the Intelligent (I) mode:
Push the SI-DRIVE switch.
To select the Sport (S) mode:
Rotate the SI-DRIVE switch to the left.
To select the Sport Sharp (S#) mode:
Rotate the SI-DRIVE switch to the right.
After operating the SI-DRIVE switch, the
switch returns to its original position.
Starting and operating/SI-DRIVE
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Braking&Braking tips
WARNING
Never rest your foot on the brake
pedal while driving. This can cause
dangerous overheating of the
brakes and needless wear on the
brake pads and linings.
!When the brakes get wet
When driving in rain or after washing the
vehicle, the brakes may get wet. As a
result, brake stopping distance will be
longer. To dry the brakes, drive the vehicle
at a safe speed while lightly depressing the
brake pedal to heat up the brakes.
!Use of engine braking
Remember to make use of engine braking
in addition to foot braking. When descend-
ing a grade, if only the foot brake is used,
the brakes may start working improperly
because of brake fluid overheating,
caused by overheated brake pads. To help
prevent this, shift into a lower gear to get
stronger engine braking.
!Braking when a tire is punctured
Do not depress the brake pedal suddenly
when a tire is punctured. This could causea loss of control of the vehicle. Keep
driving straight ahead while gradually
reducing speed. Then slowly pull off the
road to a safe place.
&Brake system!Two separate circuits
Your vehicle has two separate circuit brake
systems. Each circuit works diagonally
across the vehicle. If one circuit of the
brake system should fail, the other half of
the system still works. If one circuit fails,
the brake pedal will go down much closer
to the floor than usual and you will need to
press it down much harder. And a much
longer distance will be needed to stop the
vehicle.
!Brake booster
The brake booster uses engine manifold
vacuum to assist braking force. Do not turn
off the engine while driving because that
will turn off the brake booster, resulting in
poor braking power.
The brakes will continue to work even
when the brake booster completely stops
functioning. If this happens, however, you
will have to depress the pedal much harder
than normal and the braking distance will
increase.!Brake assist system
WARNING
Do not be overconfident about the
brake assist. It is not a system that
brings more braking ability to the
vehicle beyond its braking capabil-
ity. Always use the utmost care
when driving regarding vehicle
speed and safe distance.
CAUTION
When you need to brake suddenly,
continue depressing the brake pedal
strongly to obtain the effect of the
brake assist.
Brake assist is a driver assistance system.
It assists the brake power when the driver
cannot depress the brake pedal strongly
and the brake power is insufficient.
Brake assist generates the brake power
according to the speed at which the driver
depresses the brake pedal.NOTEWhen you depress the brake pedal
strongly or suddenly, the following
phenomena occur. However, even
though these occur, they do not indi-
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Starting and operating/Braking
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cate any malfunctions, and the brake
assist system is operating properly.
.You might feel that the brake pedal is
applied by lighter force and generates a
greater braking force.
.You might hear an ABS operating
noise from the engine compartment.&Disc brake pad wear warning
indicatorsThe disc brake pad wear warning indica-
tors on the disc brakes give a warning
noise when the brake pads are worn.
If a squeaking or scraping noise is heard
from the disc brakes while braking, im-
mediately have your vehicle checked by
your SUBARU dealer.
&High performance brake sys-
tem (STI)Your vehicle is equipped with large, high
performance brake pads that provide
optimum braking force under various driv-
ing conditions. The brake pads have the
following characteristics.
Brake noises
The brake pads are made of iron-based
material. Therefore, unusual noise may be
heard when depressing the brake pedal
slightly before stopping completely. How-
ever, this does not indicate a malfunction.
Discoloration
Frequent severe driving, such as repeated
driving on sharp uphill or downhill grades,
can cause discoloration of the paint on the
brake calipers. The discoloration will not
affect the braking performance.
Stuck brake pads
.If the vehicle is left parked for an
extended period of time with the brake
system wet, the iron in the brake pads may
form rust and cause the brake pads and
disc rotors to stick together. This may
result in noise or vibration while driving. If
this occurs, fully depress the brake pedal
several times to free the brake pads.
.If the vehicle is left parked for an
extended period of time in a cold tempera-ture, the brake pads and disc rotors may
be frozen and stuck together. In this case,
it may be difficult to start the vehicle.
Brake dust
Due to the material used for the brake
pads, the wheels may become covered in
brake dust. This is not a malfunction, and
will not affect the brake performance.
&Red caliper with sports brake
pad (if equipped)Brake noises
The brake pads are made of iron-based
material. Therefore, unusual noise may be
heard when depressing the brake pedal
slightly before stopping completely. How-
ever, this does not indicate a malfunction.
Brake dust
Due to the material used for the brake
pads, the wheels may become covered in
brake dust. This is not a malfunction, and
will not affect the brake performance.
Starting and operating/Braking
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ABS (Anti-lock Brake Sys-
tem)The ABS prevents the lock-up of wheels
which may occur during sudden braking or
braking on slippery road surfaces. This
helps prevent the loss of steering control
and directional stability caused by wheel
lock-up.
When the ABS is operating, you may hear
a chattering noise or feel a slight vibration
in the brake pedal. This is normal when the
ABS operates.
The ABS will not operate when the vehicle
speed is below approximately 6 mph (10
km/h).
WARNING
Always use the utmost care in driv-
ing–overconfidence because you
are driving a vehicle with the ABS
could easily lead to a serious acci-
dent.
CAUTION
.The ABS does not always de-
crease stopping distance. You
should always maintain a safe
following distance from other
vehicles.
.When driving on badly surfaced
roads, gravel roads, icy roads, or
over deep newly fallen snow,
stopping distances may be long-
er for a vehicle with the ABS than
one without. When driving under
these conditions, therefore, re-
duce your speed and leave ample
distance from other vehicles.
.When you feel the ABS operating,
you should maintain constant
brake pedal pressure. Do not
pump the brake pedal since
doing so may defeat the opera-
tion of the ABS system.
&ABS self-checkJust after the vehicle is started, you may
feel on the brake pedal a vibration similar
to when the ABS operates, and you may
also hear the sound of the ABS working
from the engine compartment. This is
caused by an automatic functional test of
the ABS being carried out and does not
indicate any abnormal condition.&ABS warning lightRefer to“ABS warning light”F3-20.
Starting and operating/ABS (Anti-lock Brake System)
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Electronic Brake Force Dis-
tribution (EBD) systemThe EBD system maximizes the effective-
ness of the brakes by allowing the rear
brakes to supply a greater proportion of the
braking force. It functions by adjusting the
distribution of braking force to the rear
wheels in accordance with the vehicle’s
loading condition and speed.
The EBD system is an integral part of the
ABS and uses some of the ABS compo-
nents to perform its function of optimizing
the distribution of braking force. If any of
the ABS components used by the EBD
system malfunction, the EBD system also
stops working.
When the EBD system is operating, you
may hear a chattering noise or feel a slight
vibration in the brake pedal. This is normal
and does not indicate a malfunction.
&Steps to take if EBD system
malfunctionsBrake and ABS warning lightIf a malfunction occurs in the EBD system,
the system stops working and the brake
system warning light and ABS warning
light illuminate simultaneously.
The EBD system may be malfunctioning if
the brake system warning light and ABS
warning light illuminate simultaneously
while driving.
Even if the EBD system malfunctions, the
conventional braking system will still func-
tion. However, the rear wheels will be more
prone to locking when the brakes are
applied harder than usual and the vehicle’s
motion may therefore become somewhat
harder to control.If the brake system warning light and ABS
warning light illuminate simultaneously,
take the following steps.
1. Stop the vehicle in the nearest safe, flat
location.
2. Apply the parking brake and turn off the
engine.
3. Restart the engine.
4. Release the parking brake.
Even if both warning lights turn off:
The EBD system may be malfunctioning.
Drive carefully to the nearest SUBARU
dealer and have the system inspected.
If both warning lights illuminate again
and remain illuminated after restarting
the engine:
1. Turn off the engine again.
2. Apply the parking brake.
3. Check the brake fluid level. For details
about checking the brake fluid level, refer
to“Checking the fluid level”F11-24.
.If the brake fluid level is not below the
“MIN”mark, the EBD system may be
malfunctioning. Drive carefully to the
nearest SUBARU dealer and have the
system inspected.
.If the brake fluid level is below the“MIN”
mark, DO NOT drive the vehicle. Instead,
have the vehicle towed to the nearest
Starting and operating/Electronic Brake Force Distribution (EBD) system
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