2016 SUBARU WRX check engine

Instruments and controls/Warning and indicator lights
If the brake system warning light should
illuminate while driving (with the parking
brake fully released and with the ignition
switch positioned in “ ON ” ), it could be an
indication of leaking of brake fluid or worn
brake pads. If this occurs, immediately
stop the vehicle at the nearest safe place
and check the brake fluid level. If the fluid
level is below the “ MIN ” mark in the
reservoir, do not drive the vehicle. Have
the vehicle towed to the nearest SUBARU
dealer for repair.
! Electronic Brake Force Distribution
(EBD) system warning
The brake system warning light also
illuminates if a malfunction occurs in the
EBD system. In that event, it illuminates
together with the ABS warning light.
The EBD system may be malfunctioning if
the brake system warning light and ABS
warning light illuminate simultaneously
during driving.
Even if the EBD system fails, the conven-
tional braking system will still function.
However, the rear wheels will be more
prone to locking when the brakes are
applied harder than usual and the vehi-
cle ’ s motion may therefore become some-
what 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 place.
2. Shut down the engine, apply the
parking brake and then restart it.
3. Release the parking brake. If both
warning lights turn off, the EBD system
may be malfunctioning. Drive carefully to
the nearest SUBARU dealer and have the
system inspected.
4. If both warning lights illuminate again
and remain illuminated after the engine
has been restarted, shut down the engine
again, apply the parking brake, and check
the brake fluid level.
5. 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.
6. If the brake fluid level is below the
“ MIN ” mark, DO NOT drive the vehicle.
Instead, have the vehicle towed to the
nearest SUBARU dealer for repair.
! Electronic parking brake system
warning (models with electronic
parking brake system)
The brake system warning light illumi-
nates when the electronic parking brake
system is malfunctioning. If the warning light illuminates, promptly park in a safe
location as soon as possible and contact
your SUBARU dealer.
The brake system warning light remains
illuminated when the parking brake cannot
be released even if the parking brake
switch is pushed. For details, refer to
“ Electronic parking brake (models with
electronic parking brake system) ” F 7-44.
! Frequent operation warning
The brake system warning light illumi-
nates and a chirp sound will be heard if
the parking brake switch is operated too
frequently. In this case, the operation of
the parking brake switch is restricted to
protect the electronic parking brake sys-
tem.
! Vacuum pump system warning (ex-
cept STI)
This light illuminates when a malfunction
is detected in the vacuum pump system.
NOTE The vacuum pump system assists the
boost pressure when driving at high
altitudes while the engine is cold.3-22

& Door open warning
lightThe warning light illuminates if any door or
the trunk lid is not fully closed. This
function is effective even if the ignition
switch is in the “ LOCK ” / “ OFF ” or “ ACC ”
position, or the key is removed from the
ignition switch.
Always make sure this light is not illumi-
nated before you start to drive.
& All-Wheel Drive warn-
ing light (if equipped)This light flashes if the vehicle is driven
with tires of differing diameters fitted on
the wheels or with an excessively low air
pressure in any of the tires.
WARNING
Continued driving with the AWD
warning light flashing can lead to
powertrain damage. If the AWD
warning light flashes, promptly park
in a safe place then check whether
all four tires are the same diameter
and whether any of the tires has a
puncture or has lost air pressure for
some other reason. & Power steering warn-
ing light (except STI) This warning light illuminates when the
ignition switch is turned to the “ ON ”
position and turns off after the engine
has started. This indicates that the warn-
ing system is working properly.
While the engine is running, this warning
light illuminates when a malfunction has
been detected in the electric power steer-
ing system.
CAUTIONWhen the power steering warning
light is illuminated, there may be
more resistance when the steering
wheel is operated. Drive carefully to
the nearest SUBARU dealer and
have the vehicle inspected immedi-
ately.
NOTE If the steering wheel is operated in the
following ways, the power steering
control system may temporarily limit
the power assist in order to prevent the
system components, such as the con-
trol computer and drive motor, from
overheating. . The steering wheel is operated fre-
quently and turned sharply while the
vehicle is maneuvered at extremely low
speeds, such as while frequently turn-
ing the steering wheel during parallel
parking.
. The steering wheel remains in the
fully turned position for a long period
of time.
At this time, there will be more resis-
tance when steering. However this is
not a malfunction. Normal steering
force will be restored after the steering
wheel is not operated for a while and
the power steering control system has
an opportunity to cool down. However,
if the power steering is operated in a
non-standard way which causes power
assist limitation to occur too fre-
quently, that may result in a malfunc-
tion of the power steering control
system.
& LED headlight warning
light (if equipped) This light illuminates if the LED headlights
malfunction. Have your vehicle inspected
at a SUBARU dealer as soon as possible.Instruments and controls/Warning and indicator lights
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Instruments and controls/Warning and indicator lights
& Vehicle Dynamics
Control warning light/
Vehicle Dynamics Con-
trol operation indicator
light! Vehicle Dynamics Control warning
light
CAUTIONThe Vehicle Dynamics Control sys-
tem provides its ABS control
through the electrical circuit of the
ABS. Accordingly, if the ABS is
inoperative, the Vehicle Dynamics
Control system becomes unable to
provide ABS control. As a result, the
Vehicle Dynamics Control system
also becomes inoperative, causing
the warning light to illuminate.
Though both the Vehicle Dynamics
Control and ABS are inoperative in
this case, the ordinary functions of
the brake system are still available.
You will be safe while driving with
this condition, but drive carefully
and have your vehicle checked at a
SUBARU dealer as soon as possi-
ble. NOTE . If the electrical circuit of the Vehicle
Dynamics Control system itself mal-
functions, the warning light only illumi-
nates. At this time, the ABS (Anti-lock
Brake System) remains fully opera-
tional.
. The warning light illuminates when
the electronic control system of the
ABS/Vehicle Dynamics Control system
malfunctions.
The Vehicle Dynamics Control system is
probably inoperative under any of the
following conditions. Have your vehicle
checked at a SUBARU dealer immedi-
ately.
. The warning light does not illuminate
when the ignition switch is turned to the
“ ON ” position.
. The warning light illuminates while the
vehicle is running.
NOTE If the warning light behavior is as
described in the following examples,
the Vehicle Dynamics Control system
may be considered normal.
. The warning light illuminates when
the ignition switch is turned to the
“ ON ” position and turns off approxi-
mately 2 seconds after the engine has
started. . The warning light illuminates right
after the engine is started but turns off
immediately, remaining off.
. The warning light illuminates after
the engine has started and turns off
while the vehicle is subsequently being
driven.
. The warning light illuminates during
driving, but it turns off immediately and
remains off.
. The warning light illuminates when
the engine has stalled and continues to
illuminate after the engine has been
restarted. However, it will turn off once
the vehicle starts moving.
! Vehicle Dynamics Control opera-
tion indicator light
The indicator light flashes during activa-
tion of the skid suppression function and
during activation of the traction control
function.
NOTE . The light may remain illuminated for
a short period of time after the engine
has been started, especially in cold
weather. This does not indicate the
existence of a problem. The light
should turn off as soon as the engine
has warmed up.
. The indicator light illuminates when
the engine has developed a problem3-26

and the CHECK ENGINE warning light/
malfunction indicator light is on.
The Vehicle Dynamics Control system is
probably malfunctioning under the follow-
ing condition. Have your vehicle checked
at a SUBARU dealer as soon as possible.
. The light does not turn off even after
the lapse of several minutes (the engine
has warmed up) after the engine has
started. & Vehicle Dynamics Control OFF indicator light/Traction mode
indicator light
/The indicator light shows the activated/deactivated conditions as follows. Activated/deactivated status for each function
Traction Control Vehicle
Dynamics
Control system ABS
Indicator light Turn off Activated Activated Activated
Deactivated Activated Activated
Deactivated Deactivated Activated
For details about the Traction Control and Vehicle Dynamics Control system, refer to
“ Vehicle Dynamics Control system ” F 7-38.Instruments and controls/Warning and indicator lights
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Instruments and controls/Warning and indicator lights
! Vehicle Dynamics Control OFF in-
dicator light
This light illuminates when the Vehicle
Dynamics Control OFF switch is operated
to select the traction mode or the Vehicle
Dynamic Control OFF mode. For details,
refer to “ Vehicle Dynamics Control sys-
tem ” F 7-38.
NOTE . The light may remain illuminated for
a while after the engine has been
started, especially in cold weather. This
does not indicate the existence of a
problem. The light should turn off as
soon as the engine has warmed up.
. The indicator light illuminates when
the engine has developed a problem
and the CHECK ENGINE warning light/
malfunction indicator light is on.
The Vehicle Dynamics Control system is
probably malfunctioning under the follow-
ing conditions. Have your vehicle checked
at a SUBARU dealer as soon as possible.
. The light does not illuminate when the
ignition switch is turned to the “ ON ”
position.
. The light does not turn off even after
the lapse of several minutes (the engine
has warmed up) after the engine has
started. ! Traction mode indicator light
The light illuminates when the Vehicle
Dynamics Control OFF switch is pressed
briefly to select the traction mode. For
details, refer to “ Traction mode ” F 7-41.
& Warning chimes and warning
indicator of the keyless ac-
cess with push-button start
system (if equipped)
Access key warning light
The keyless access with push-button start
system sounds a warning chime and the
access key warning indicator appears on
the combination meter in order to minimize
improper operations and help protect your
vehicle from theft.
When the warning chime sounds and/or
the warning indicator appears, take the appropriate action.
WARNINGNever drive the vehicle if the indi-
cator on the push-button ignition
switch is flashing in green when
starting the engine. This indicates
the status that the steering wheel is
not released and could result in an
accident involving serious injury or
death.
CAUTION. When starting the engine again
after the operation indicator on
the push-button ignition switch
flashes in green, if the operation
indicator is still flashing in green,
there could be a steering lock
malfunction. Contact your
SUBARU dealer as soon as pos-
sible.
. When the operation indicator on
the push-button ignition switch
flashes in orange, contact a
SUBARU dealer immediately.3-28

& Turn signal indicator
lightsThese lights show the operation of the turn
signal or lane change signal.
If the indicator lights do not blink or blink
rapidly, the turn signal bulb may be burned
out. Replace the bulb as soon as possible.
Refer to “ Replacing bulbs ” F 11-44.
& High beam indicator
lightThis light shows that the headlights are in
the high beam mode.
This indicator light also illuminates when
the headlight flasher is operated.
& Cruise control indica-
torThis indicator appears when the cruise
control main button is pressed to activate
the cruise control function. For details,
refer to “ To set cruise control ” F 7-53.
CAUTION
If the CHECK ENGINE warning light/
malfunction indicator light illumi-
nates, the cruise control indicator
flashes at the same time. At this
time, avoid driving at high speed and have your vehicle inspected at a
SUBARU dealer as soon as possi-
ble.
& Cruise control set in-
dicator This indicator appears when vehicle
speed has been set to use the cruise
control function. Refer to “ To set cruise
control ” F 7-53.
& Automatic headlight
beam leveler warning
light (models with LED
headlights) This light illuminates when the automatic
headlight beam leveler does not operate
normally.
If this light illuminates while driving or does
not turn off approximately 3 seconds after
turning the ignition switch to the “ ON ”
position, have your vehicle inspected at
your SUBARU dealer.
& Front fog light indicator
light (if equipped)
This indicator light illuminates while the
front fog lights are illuminated. & Headlight indicator
light This indicator light illuminates under the
following conditions.
. when the light switch is turned to the
“
” or “ ” position
. when the light control switch is in the
“ AUTO ” position and the headlights illumi-
nate automatically
& Driver ’ s control center differ-
ential auto indicator (STI)
This indicator functions while the ignition
switch is “ ON ” . When it appears, it
indicates that the driver ’ s control center
differential is set to the auto mode. It
disappears when the driver ’ s control
center differential is set to the manualInstruments and controls/Warning and indicator lights
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1) Engine oil: Checks the interval of engine
oil replacement.
2) Oil filter: Checks the interval of oil filter
replacement.
3) Tires: Checks the interval of tire rotation.
4) Inspection and maintenance: Checks the
interval of inspection and maintenance.
When the checks are performed, the color
of the icon corresponding to the checked
item will turn green.
If there is no warning message, the self-
check will complete without notification. Example of notification
If there is a warning message or a
maintenance notification, the color of the
icon corresponding to the item will turn
yellow and the warning message or the
maintenance notification will be displayed.
Take the appropriate actions based on the
messages indicated.
NOTE . The self-check screen can be set to
on or off. The default setting is off. For
details, refer to “ On/Off setting ” F 3-80.
. After performing the maintenance,
change the setting of the correspond-
ing maintenance item. For details, refer
to “ Maintenance settings ” F 3-79.
. The maintenance notification screen
will be displayed under either of the following conditions.
– The period of time remaining
until the registered notification date
is 15 days or less.
– The total driving distance remain-
ing until the registered notification
distance is approximately 311 miles
(500 km) or less.
. The maintenance notification screen
will be displayed until either of the
following conditions is satisfied.
– The period of time passed after
the registered notification date is 15
days or more.
– The total distance driven after the
registered notification distance is
approximately 311 miles (500 km) or
more.Instruments and controls/Multi function display
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Instruments and controls/Multi function display
Top menu Menu option Description Initial setting Page
Mainte-
nance Engine Oil Set and adjust the oil maintenance notification date.
The default va-
lues for the main-
tenance settings
vary depending
on individual
countries. 3-79
Oil Filter Set and adjust the oil filter maintenance notification date. 3-80
Tires Set and adjust the tire maintenance notification date. 3-80
Maintenance Schedule Set and adjust the vehicle maintenance notification date. 3-80
On/Off Turn on or off the self-check screen that is
activated when the ignition switch is turned to
the “ ON ” position. On or Off Off 3-80
Clear All Settings Clear all items to the factory default settings. Yes or No — 3-81
Go Back Return to the top menu. ——
Driving
History Set Register and overwrite the driving record. — 3-82
Go Back Return to the top menu. ——
Car
Setting Keyless Buzzer Vo-
lume Set the audible signal volume. 0 (OFF) to 7 On 3-84
Hazard Warning
Flasher Set the hazard warning flasher. On or Off On 3-84
Defogger Set and customize the operation of the
defogger. 15 minutes or Continuous 15 minutes 3-85
Interior Light Set and customize the interior light off delay
timer. 10, 20, 30 seconds or Off 30 seconds 3-87
Auto Light Sensor (if
equipped) Set and customize the sensitivity of the auto
light sensor. Low, Mid, High or Max Mid 3-88
Keyless Access
Setting Driver ’ s Door
Unlock (if equipped) Set and customize the keyless access func-
tion. Driver ’ s Door Only, All Driver ’ s Door
Only 3-89
Welcome Lighting Set the leaving time and approaching time. 30, 60, 90 seconds or Off 30 seconds 3-90
Go Back Return to top menu. ——3-60