2016 SUBARU IMPREZA check engine light

&Warning and indicator lights
Mark Name Page
Seatbelt warning light 3-14
Front passenger’s
seatbelt warning light 3-14
SRS airbag system
warning light3-15
/Front passenger
’s
frontal airbag ON indi-
cator 3-16
/Front passenger
’s
frontal airbag OFF in-
dicator 3-16
CHECK ENGINE
warning light/Malfunc-
tion indicator light3-16
Coolant temperature
low indicator light/
Coolant temperature
high warning light3-17
Charge warning light 3-18
Oil pressure warning
light
3-18
Engine oil level warn-
ing light3-18Mark Name Page
AT OIL TEMP warning
light (CVT models)
3-19
ABS warning light 3-21
Brake system warning
light
3-21
Door open warning
light3-23
AWD warning light
(CVT models)
3-23
Power steering warn-
ing light3-23
Hill start assist warn-
ing light/Hill start assist
OFF indicator light3-22
Vehicle Dynamics
Control warning light/
Vehicle Dynamics
Control operation indi-
cator light3-24
Vehicle Dynamics
Control OFF indicator
light
3-25
Turn signal indicator
lights
3-31Mark Name Page
High beam indicator
light
3-31
Automatic headlight
beam leveler warning
light (if equipped)3-31
Front fog light indicator
light (if equipped)
3-31
Access key warning
indicator (if equipped)3-25
Security indicator light 3-30
Headlight indicator
light (if equipped)
3-32
Cruise control indica-
tor light (if equipped)3-31
Cruise control set in-
dicator light (if
equipped)3-31
Low fuel warning light 3-22
Low tire pressure
warning light
(U.S.-spec. models)3-19
Windshield washer
fluid warning light
3-19
22

Ignition switch (models without“keyless
access with push-button start system ”)......... 3-4
LOCK .................................................................. 3-4
ACC.................................................................... 3-5
ON...................................................................... 3-5
START ................................................................ 3-5
Key reminder chime ............................................ 3-5
Ignition switch light (if equipped) ......................... 3-6
Push-button ignition switch (models with
push-button start system) ............................... 3-6
Safety precautions.............................................. 3-6
Operating range for push-button start system ...... 3-6
Switching power ................................................. 3-7
When access key does not operate properly ........ 3-8
Hazard warning flasher....................................... 3-8
Meters and gauges. ............................................. 3-9
Combination meter illumination ........................... 3-9
Canceling the function for meter/gauge needle movement upon turning on the ignition
switch ............................................................... 3-9
Speedometer ...................................................... 3-10
Odometer ........................................................... 3-10
Double trip meter ............................................... 3-11
Tachometer ........................................................ 3-11
Fuel gauge ......................................................... 3-12
ECO gauge (if equipped) .................................... 3-12
Warning and indicator lights ............................. 3-13Initial illumination for system check .................... 3-13
Seatbelt warning light and chime ........................ 3-14
SRS airbag system warning light ........................ 3-15Front passenger
’s frontal airbag ON and OFF
indicators ........................................................ 3-16
CHECK ENGINE warning light/Malfunction indicator light .................................................. 3-16
Coolant temperature low indicator light/Coolant temperature high warning light ......................... 3-17
Charge warning light .......................................... 3-18
Oil pressure warning light .................................. 3-18
Engine low oil level warning light ....................... 3-18
Windshield washer fluid warning light ................ 3-19
AT OIL TEMP warning light (CVT models) ........... 3-19
Low tire pressure warning light (U.S.-spec. models) ........................................................... 3-19
ABS warning light .............................................. 3-21
Brake system warning light (red) ........................ 3-21
Low fuel warning light ....................................... 3-22
Hill start assist warning light/Hill start assist OFF indicator light .................................................. 3-22
Door open warning light .................................... 3-23
All-Wheel Drive warning light (CVT models) ... ..... 3-23
Power steering warning light .............................. 3-23
Vehicle Dynamics Control warning light/Vehicle Dynamics Control operation indicator light .. ..... 3-24
Vehicle Dynamics Control OFF indicator light ..... 3-25
Warning chimes and warning indicator of the keyless access with push-button start system (if
equipped) ........................................................ 3-25
Security indicator light ....................................... 3-30
Select lever/gear position indicator (CVT models) ........................................................... 3-30
Turn signal indicator lights ................................. 3-31
High beam indicator light ................................... 3-31
Instruments and controls
3

efficiency.
NOTE
.The ECO gauge shows only an
approximate indication of fuel effi-
ciency.
. After resetting the trip meter, the
average rate of fuel consumption is not
shown until driving 0.6 mile (1 km).
Before that time, the ECO gauge does
not operate.
Warning and indicator lights
& Initial illumination for system
check
Several of the warning and indicator lights
illuminate when the ignition switch is
initially turned to the “ON ”position. This
permits checking the operation of the
bulbs.
Apply the parking brake and turn the
ignition switch to the “ON”position. For
the system check, the following lights
illuminate and then turn off after several
seconds or after the engine has started.
: Seatbelt warning light (The seatbelt warning light turns off
only when the driver fastens the
seatbelt.)
: Front passenger ’s seatbelt warning
light
(The seatbelt warning light turns off
only when the front seat passenger
fastens the seatbelt.)
: SRS airbag system warning light
ON /
: Front passenger ’s frontal airbag
ON indicator light
/: Front passenger ’s frontal airbag
OFF indicator light
: CHECK ENGINE warning light/Mal- function indicator light
: Coolant temperature low indicator light/Coolant temperature high warn-
ing light
: Charge warning light
: Oil pressure warning light
: Engine low oil level warning light
: Windshield washer fluid warning light
: AT OIL TEMP warning light(CVT models)
: Low tire pressure warning light(U.S.- spec. models)
/: ABS warning light
/: Brake system warning light
: Low fuel warning light
: Hill start assist warning light/Hill startassist OFF indicator light
: Door open warning light
: AWD warning light (CVT models)
: Power steering warning light
: Vehicle Dynamics Control warning light/Vehicle Dynamics Control opera-
tion indicator light
Instruments and controls/Warning and indicator lights
–CONTINUED –3-13

Instruments and controls/Warning and indicator lights
.Continuous illumination of the
warning light
. Illumination of the warning light
while driving
For details about the components mon-
itored by the warning light, refer to “SRS
airbag system monitors ”F 1-67.
& Front passenger ’s frontal
airbag ON and OFF indica-
tors
ON /: Front passenger ’s frontal airbag ON
indicator
/: Front passenger ’s frontal airbag OFF
indicator
The front passenger ’s frontal airbag ON
and OFF indicators show you the status of
the front passenger ’s SRS frontal airbag. The indicators are located next to the
clock in the center portion of the dash-
board.
When the ignition switch is turned to the
“
ON ”position, both the ON and OFF
indicators illuminate for 6 seconds during
which time the system is checked. Follow-
ing the system check, both indicators turn
off for 2 seconds. After that, one of the
indicators illuminates depending on the
status of the front passenger ’s SRS frontal
airbag determined by the SUBARU ad-
vanced frontal airbag system monitoring.
If the front passenger ’s SRS frontal airbag
is activated, the passenger ’s frontal airbag
ON indicator will illuminate while the OFF
indicator will remain off.
If the front passenger ’s SRS frontal airbag
is deactivated, the passenger ’sfrontal
airbag ON indicator will remain off while
the OFF indicator will illuminate.
With the ignition switch turned to the “ON”
position, if both the ON and OFF indica-
tors remain illuminated or off simulta-
neously even after the system check
period, the system is malfunctioning.
Contact your SUBARU dealer immedi-
ately for an inspection.
&CHECK ENGINE warn-
ing light/Malfunction in-
dicator light
CAUTION
If the CHECK ENGINE light illumi-
nates while you are driving, have
your vehicle checked/repaired by
your SUBARU dealer as soon as
possible. Continued vehicle opera-
tion without having the emission
control system checked and re-
paired as necessary could cause
serious damage, which may not be
covered by your vehicle ’s warranty.
If this light illuminates steadily or blinks
while the engine is running, it may indicate
that there is a problem or potential
problem somewhere in the emission con-
trol system.
! If the light illuminates steadily
If the light illuminates steadily while driving
or does not turn off after the engine starts,
an emission control system malfunction
has been detected.
You should have your vehicle checked by
an authorized SUBARU dealer immedi-
ately.
3-16

NOTE
This light also illuminates when the fuel
filler cap is not tightened until it clicks.
If you have recently refueled your vehicle,
the cause of the CHECK ENGINE warning
light/malfunction indicator light illuminating
could be a loose or missing fuel filler cap.
Remove the cap and retighten it until it
clicks. Make sure nothing is interfering
with the sealing of the cap. Tightening the
cap will not make the CHECK ENGINE
warning light turn off immediately. It may
take several driving trips. If the light does
not turn off, take your vehicle to your
authorized SUBARU dealer immediately.
!If the light is blinking
If the light is blinking while driving, an
engine misfire condition has been de-
tected which may damage the emission
control system.
To prevent serious damage to the emis-
sion control system, you should do the
following.
. Reduce vehicle speed.
. Avoid hard acceleration.
. Avoid steep uphill grades.
. Reduce the amount of cargo, if possi-
ble.
. If towing a trailer, stop doing so as soon
as possible (trailer towing permitted with
Crosstrek models only). The CHECK ENGINE warning light may
stop blinking and illuminate steadily after
several driving trips. You should have your
vehicle checked by an authorized
SUBARU dealer immediately.
&Coolant temperature
low indicator light/Cool-
ant temperature high
warning light
CAUTION
.
After turning the ignition switch
to the “ON ”position, if this
indicator light/warning light be-
haves in any of the following
ways, the electrical system may
be malfunctioning. Contact your
SUBARU dealer immediately for
an inspection.
– It remains blinking in RED.
– It remains illuminated in RED
for more than 2 seconds.
– It remains blinking in RED and
BLUE alternately.
. While driving, if this indicator
light/warning light behaves in
any of the following ways, take
the specified appropriate mea-
sure listed below. –
Blinking or illuminated in
RED:
Safely stop the vehicle as
soon as possible, and refer
to the emergency steps to
take in the case of engine
overheating. After that, have
the system checked by your
nearest SUBARU dealer. Refer
to “Engine overheating ”F9-
13.
– Blinking in RED and BLUE
alternately:
The electrical system may be
malfunctioning. Contact your
SUBARU dealer for an inspec-
tion.
This coolant temperature low indicator
light/coolant temperature high warning
light has the following three functions.
. Illumination in BLUEindicates insuffi-
cient warming up of the engine
. Blinking in REDindicates that the
engine is close to overheating
. Illumination in REDindicates overheat-
ing condition of the engine
For a system check, this indicator light/
warning light illuminates in REDfor
approximately 2 seconds when the igni-
tion switch is turned to the “ON”position.
Instruments and controls/Warning and indicator lights
–CONTINUED –3-17

Instruments and controls/Warning and indicator lights
After that, this indicator light/warning light
changes toBLUEand maintains illumina-
tion in BLUE. This BLUEilluminated light
turns off when the engine is warmed up
sufficiently.
If the engine coolant temperature in-
creases over the specified range, the
indicator light/warning light blinks in
RED . At this time, the engine is close to
overheating.
If the engine coolant temperature in-
creases further, the indicator light/warning
light illuminates in REDcontinuously. At
this time, the engine may be overheating.
When the indicator light/warning light
blinks in REDor illuminates in RED, safely
stop the vehicle as soon as possible, and
refer to the emergency steps to take in the
case of engine overheating. Refer to
“Engine overheating ”F 9-13. After that,
have the system checked by your nearest
SUBARU dealer.
Also, if the indicator light/warning light
often blinks in RED, the electrical system
may be malfunctioning. Contact your
SUBARU dealer for an inspection.
NOTE
If the engine is restarted after a certain
driving condition, this indicator light/ warning light may illuminate in RED.
However, this is not a malfunction if the
indicator light/warning light turns off
after a short time.
&Charge warning light
If this light illuminates when the engine is
running, it may indicate that the charging
system is not working properly.
If the light illuminates while driving or does
not turn off after the engine starts, stop the
engine at the first safe opportunity and
check the alternator belt. If the belt is
loose, broken or if the belt is in good
condition but the light remains illuminated,
contact your nearest SUBARU dealer
immediately.
&Oil pressure warning
light
If this light illuminates when the engine is
running, it may indicate that the engine oil
pressure is low and the lubricating system
is not working properly.
If the light illuminates while driving or does
not turn off after the engine starts, stop the
engine at the first safe opportunity and
check the engine oil level. If the oil level is
low, add oil immediately. If the engine oil is
at the proper level but the light remainsilluminated, contact your nearest
SUBARU dealer immediately.
For details about checking the engine oil
level or adding the engine oil, refer to
“Engine oil
”F 11-8.
CAUTION
Do not operate the engine with the
oil pressure warning light illumi-
nated. This may cause serious en-
gine damage.
&Engine low oil level
warning light
This light illuminates when the engine oil
level decreases to the lower limit.
If the engine low oil level warning light
illuminates while driving, park the vehicle
in a safe and level location, and then
check the engine oil level. When the
engine oil level is not within the normal
range, refill with engine oil. Refer to
“Engine oil ”F 11-8.
If the warning light does not turn off after
refilling the engine oil, or the warning light
illuminates even though the engine oil
level is within the normal range, have the
vehicle checked by a SUBARU dealer.
3-18

NOTE
.After replacing or adding the engine
oil, if the engine oil level is within the
normal range when restarting the en-
gine on a level surface, the warning
light will turn off.
. The warning light may illuminate
temporarily in the following conditions
because a low oil level may be detected
as a result of significant oil movement
in the engine.
–when the vehicle is considerably
inclined on an uphill or steep slope
– when the vehicle has continu-
ously accelerated and decelerated
– when the vehicle is continuously
turned
– when the vehicle is driven on a
road that alternates continuously
between uphill and downhill
&Windshield washer
fluid warning light
This light illuminates when the fluid level in
the windshield washer fluid tank de-
creases to the lower limit (approximately
1.1 US qt, 1.0 liter, 0.9 Imp qt).
&AT OIL TEMP warning
light (CVT models)
If this light illuminates when the engine is
running, it may indicate that the transmis-
sion fluid temperature is too hot.
If the light illuminates while driving, im-
mediately stop the vehicle in a safe place
and let the engine idle until the warning
light turns off.
! Transmission control system warn-
ing
If the “AT OIL TEMP ”warning light flashes
after the engine has started, it may
indicate that the transmission control
system is not working properly. Contact
your nearest SUBARU dealer for service
immediately.
&Low tire pressure
warning light (U.S.-spec.
models)
When the ignition switch is turned to the
“ON ”position, the low tire pressure warn-
ing light will illuminate for approximately 2
seconds to check that the tire pressure
monitoring system (TPMS) is functioning
properly. If there is no problem and all tires
are properly inflated, the light will turn off.
Each tire, including the spare (if provided), should be checked monthly when cold
and inflated to the inflation pressure
recommended by the vehicle manufac-
turer on the vehicle placard or tire inflation
pressure label. (If your vehicle has tires of
a different size than the size indicated on
the vehicle placard or tire inflation pres-
sure label, you should determine the
proper tire inflation pressure for those
tires.)
As an added safety feature, your vehicle
has been equipped with a tire pressure
monitoring system (TPMS) that illuminates
a low tire pressure telltale when one or
more of your tires is significantly under-
inflated. Accordingly, when the low tire
pressure telltale illuminates, you should
stop and check your tires as soon as
possible, and inflate them to the proper
pressure. Driving on a significantly under-
inflated tire causes the tire to overheat and
can lead to tire failure. Under-inflation also
reduces fuel efficiency and tire tread life,
and may affect the vehicle
’s handling and
stopping ability.
Please note that the TPMS is not a
substitute for proper tire maintenance,
and it is the driver ’s responsibility to
maintain correct tire pressure, even if
under-inflation has not reached the level
to trigger illumination of the TPMS low tire
pressure telltale.
Instruments and controls/Warning and indicator lights
–CONTINUED –3-19

Instruments and controls/Warning and indicator lights
switch in the“ON”position and with the
parking brake fully released.
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
location 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 location.
2. Shut down the engine, apply the
parking brake and then restart it.
3. 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.
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.
&Low fuel warning light
The low fuel warning light illuminates
when the tank is nearly empty, at approxi-
mately 2.6 US gal (10.0 liters, 2.2 Imp gal). It only operates when the ignition switch is
in the
“ON”position.
CAUTION
Promptly put fuel in the tank when-
ever the low fuel warning light
illuminates. Engine misfires as a
result of an empty tank could cause
damage to the engine.
NOTE
This light does not turn off unless the
tank is replenished up to an internal
fuel quantity of approximately 4.5 US
gal (17 liters, 3.7 Imp gal).
&Hill start assist warning
light/Hill start assist
OFF indicator light
! Hill start assist warning light
While the engine is running, if there are
any malfunctions in the Hill start assist
system, the warning light will illuminate.
WARNING
When the Hill start assist warning
light illuminates, have the vehicle
inspected at an authorized SUBARU
3-22