Check Engine Warning Light/Malfunction Indicator Lamp - Subaru 2008 Impreza Owner's Manual

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Instruments and controls
extinguish 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
advanced frontal airbag system monitor-
ing.
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 extinguished.
If the front passenger's SRS frontal airbag
is deactivated, the passenger's frontal
airbag ON indicator will remain extin-
guished while the OFF indicator will
illuminate.
With the ignition switch turned to the "ON"
position, if both the ON and OFF indica-
tors remain lit or extinguished simulta-
neously even after the system check
period, the system is faulty. Contact your
SUBARU dealer immediately for an in-
spection.
&
CHECK ENGINE warn-
ing light/Malfunction in-
dicator lamp
CAUTION
If the CHECK ENGINE light comes
on while you are driving, have your
vehicle checked/repaired by your
SUBARU dealer as soon as possi-
ble. Continued vehicle operation
without having the emission control
system checked and repaired as
necessary could cause serious da-
mage, which may not be covered by
your vehicle's warranty.
If this light comes on 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 comes on steadily:
If the light comes on steadily while driving
or does not go out 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.
NOTE
This light also comes on 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 lamp coming on
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 go out, 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.