2012 MITSUBISHI LANCER EVOLUTION engine

Features and controls
3-197
3
Engine malfunction indicator (“SERVICE
ENGINE SOON” or “Check engine light”)
N00520500745
This indicator is a part of the onboard diagnostic (OBD) sys-
tem which monitors the emissions, engine control system or
Twin Clutch SST control system. If a problem is detected in
one of these systems, this indicator comes on. When the igni-
tion switch is turned to the “ON” position, this indicator nor-
mally comes on and goes off after the engine has started.
This indicator will come on if the fuel tank filler cap is not
properly tightened. If this indicator comes on and stays on after
refueling, stop the engine and check that the cap is properly
tightened. (Turn the cap clockwise until you hear clicking
sounds.)
If this indicator does not go off after several seconds or lights
up while driving, have the system checked as soon as possible
at an authorized Mitsubishi Motors dealer or a repair facility of
your choice.
CAUTION
!
If the brake warning light and the Anti-lock braking
system warning light are illuminated at the same
time, the braking force distribution function will not
operate, so the vehicle may be destabilized during
sudden braking under the following conditions.
• When the brake warning light does not go out even
when the parking brake is released.
• When the brake warning light stays on while driv-
ing.
• If the above occurs, avoid sudden braking and
high-speed driving. Park the vehicle in a safe
place, and contact an authorized Mitsubishi
Motors dealer or a repair facility of your choice as
soon as possible.

The vehicle should be brought to a halt in the follow-
ing manner when brake performance is deterio-
rated.
• Confirm that the vehicle slows down when you
press down on the brake pedal harder than usual.
In some cases, the brake pedal may go all the way
to the floor.
• Should the brakes fail, use engine braking to
reduce your speed and slowly apply the parking
brake.
Depress the brake pedal to illuminate the stop
lights to alert the vehicles behind you.
CAUTION
!
Driving for a long time with the engine malfunction
indicator on may cause more damage to the emission
control system. This could also affect fuel economy
and drivability.
If this indicator does not come on when the ignition
switch is turned to the “ON” position, have the sys-
tem checked at an authorized Mitsubishi Motors
dealer or a repair facility of your choice.
BK0142300US.book 197 ページ ２０１１年８月７日　日曜日　午前１０時４４分

3-198 Features and controls
3
NOTE
Do not disconnect the battery cable when the engine mal-
function indicator (“SERVICE ENGINE SOON” or
“Check engine light”) is on.
The engine electronic control module stores critical OBD
information (especially exhaust emission data), which
may be lost if the battery cable is disconnected while the
engine malfunction indicator is on. This will make it diffi-
cult to diagnose the cause of future problems.
Charging system warning light
N00520600296
This light comes on in the event of a malfunction in the charg-
ing system or when the ignition switch is turned to the “ON”
position (engine off). A warning is also displayed in the multi-
information display. When the engine is started, the light
should go out. Check to make sure that the light has gone out
before driving.

If the engine malfunction indicator comes on while
the engine is running, avoid driving at high speeds.
During vehicle operation with the indicator on, the
vehicle may not accelerate when you depress the
accelerator pedal.
When the vehicle is stationary with the indicator on,
you must depress the brake pedal more firmly than
usual since the engine idling speed is higher than
usual and a vehicle with an automatic transaxle has
a stronger tendency to creep forward.
CAUTION
!
CAUTION
!
If the warning light stays on while the engine is run-
ning, park your vehicle in a safe place as soon as
possible and contact an authorized Mitsubishi
Motors dealer or a repair facility of your choice to
have the system checked.
BK0142300US.book 198 ページ ２０１１年８月７日　日曜日　午前１０時４４分

3-200 Features and controls
3
NOTE
Under conditions such as sporty driving, the brake fluid in
the tank may move and the warning display may appear
temporarily.
If the warning display goes out after a while, there is not a
problem with the brake system and the vehicle can be
driven normally.
Charging system warning display
N00558600086
If there is a fault in the charging system, the warning display is
displayed on the information screen in the multi-information
display. The warning light in the instrument cluster also illumi-
nates.
CAUTION
!
If the brake warning display, brake warning light,
and the Anti-lock braking system warning light are
illuminated at the same time, the braking force dis-
tribution function will not operate, so the vehicle
may be destabilized during sudden braking. Avoid
sudden braking and high-speed driving. Park the
vehicle in a safe place, and contact an authorized
Mitsubishi Motors dealer or a repair facility of your
choice.
The vehicle should be brought to a halt in the follow-
ing manner when brake performance is deterio-
rated.
• Confirm that the vehicle slows down when you
press down on the brake pedal harder than usual.
In some cases, the brake pedal may go all the way
to the floor.
• Should the brakes fail, use engine braking to
reduce your speed and slowly apply the parking
brake.
Depress the brake pedal to illuminate the stop
lights to alert the vehicles behind you.
CAUTION
!
If warnings are displayed while the engine is run-
ning, park your vehicle in a safe place as soon as
possible and contact an authorized Mitsubishi
Motors dealer or a repair facility of your choice to
have the system checked.
BK0142300US.book 200 ページ ２０１１年８月７日　日曜日　午前１０時４４分

Features and controls
3-201
3
Oil pressure warning display
N00558700074
If the engine oil pressure drops while the engine is running, the
warning display is displayed on the information screen in the
multi-information display.NOTE
The oil pressure warning display does not show the
amount of oil. The oil level must be checked using the
dipstick.
Combination headlights and dimmer switch
N00522500664
HeadlightsNOTE
Do not leave the headlights and other lights on for a long
period of time when the engine is not running. The battery
will run down.

When it rains, or when the vehicle has been washed, the
inside of the lens sometimes becomes foggy. This is the
same as when window glass mists up on a humid day, and
does not indicate a problem. When the light is switched
on, the heat will dry out the fog. However, if water col-
lects inside the light, have it checked by an authorized
Mitsubishi Motors dealer or a repair facility of your
choice.
CAUTION
!
If the vehicle is driven while the engine oil is low, or
the oil level is normal but the warning is displayed,
the engine may overheat and damage may result.
If the warning is displayed while the engine is run-
ning, park your vehicle in a safe place as soon as
possible and check the engine oil level.
If this warning display comes on when the engine oil
level is proper, have your vehicle checked at an
authorized Mitsubishi Motors dealer or a repair
facility of your choice.
BK0142300US.book 201 ページ ２０１１年８月７日　日曜日　午前１０時４４分

3-202 Features and controls
3
Type 1Rotate the switch to operate the lights.
The combinations of switch operations and illuminated lights
differ in accordance with the following conditions.
Except for vehicles equipped with daytime running lights
Vehicles equipped with daytime running lights
[When the engine is started, and the parking brake is released]
The daytime running lights will be illuminated:
NOTE
Once the daytime running light come on, they do not go
out until the ignition switch is turned to the “LOCK” or
“ACC” position.
[When the engine is not running, or when the engine is running
but the parking brake is not released]
The engine starts when the lights are off.
OFF All lights off
Parking, tail, front and rear side-marker lights, license
plate and instrument panel lights on
Headlights and other lights on
OFF The daytime running lights illuminated
The daytime running lights illuminated
Parking, tail, front and rear side-marker lights, license
plate and instrument panel lights on
Headlights and other lights on
OFF All lights off
Parking, tail, front and rear side-marker lights, license
plate and instrument panel lights on
Headlights and other lights on
BK0142300US.book 202 ページ ２０１１年８月７日　日曜日　午前１０時４４分

Features and controls
3-203
3
Type 2Rotate the switch to operate the lights.
The combinations of switch operations and illuminated lights
differ in accordance with the following conditions.
Except for vehicles equipped with daytime running lights
Vehicles equipped with daytime running lights
[When the engine is started, and the parking brake is released]
The daytime running lights will be illuminated:
NOTE
Once the daytime running light come on, they do not go
out until the ignition switch is turned to the “LOCK” or
“ACC” position.
[When the engine is not running, or when the engine is running
but the parking brake is not released]
The engine starts when the lights are off.
OFF All lights off
AUTOHeadlights and other lights turn on and off automati-
cally in accordance with outside light level.
Parking, tail, front and rear side-marker lights, license
plate and instrument panel lights on
Headlights and other lights on
OFF The daytime running lights illuminated
AUTOThe daytime running lights illuminated
Headlights and other lights turn on and off automati-
cally in accordance with outside light level.
The daytime running lights illuminated
Parking, tail, front and rear side-marker lights, license
plate and instrument panel lights on
Headlights and other lights on
OFF All lights off
AUTOHeadlights and other lights turn on and off automati-
cally in accordance with outside light level.
Parking, tail, front and rear side-marker lights, license
plate and instrument panel lights on
Headlights and other lights on
BK0142300US.book 203 ページ ２０１１年８月７日　日曜日　午前１０時４４分

3-204 Features and controls
3
NOTE
The sensitivity of the automatic on/off control can be
adjusted.
For further information, please contact your authorized
Mitsubishi Motors dealer or a repair facility of your
choice.
On vehicles equipped with Mitsubishi Multi-Communica-
tion System, screen operations can be used to make the
adjustment.
Refer to the separate owner’s manual for details.

Do not cover the sensor (A) for the automatic on/off con-
trol by affixing a sticker or label to the windshield.

If the lights do not turn on or off with the switch in the
“AUTO” position, manually operate the switch. Have the
system checked by an authorized Mitsubishi Motors
dealer or a repair facility of your choice.
Light auto-cutout function (headlights and other
lights)
N00532600440

With the combination headlights and dimmer switch in
the “ ” or “ ” position, if the key is turned to the
“LOCK” or “ACC” position or removed from the ignition
switch and the driver’s door is opened, the lights automat-
ically turn off.
[When using a key to start the engine]
• If the driver’s door is opened after the key is removed
from the ignition switch, a high-pitched constant tone
will sound to remind you to turn off the lights.
• If the driver’s door is opened with the key in the ignition
switch, a low-pitched beep will sound to remind you to
remove the key.
[When using the F.A.S.T.-key to start the engine]
• If the ignition switch is turned to the “LOCK” position
and the driver’s door is opened, a high-pitched constant
buzzer will sound to remind you to turn off the lights.
• If the ignition switch is turned to any position other than
“LOCK” and the driver’s door is opened, a low-pitched
constant buzzer will sound to remind you to return the
ignition switch.

With the combination headlights and dimmer switch in
the “ ” or “ ” position, if the key is turned to the
“LOCK” or “ACC” position or removed from the ignition
switch and the driver’s door is not opened, the lights auto-
matically turn off after about 3 minutes.
BK0142300US.book 204 ページ ２０１１年８月７日　日曜日　午前１０時４４分

Features and controls
3-205
3
NOTE
The light auto-cutout function can be deactivated.
See your authorized Mitsubishi Motors dealer for details.
For vehicles equipped with the Mitsubishi Multi-Commu-
nication System, adjustments can be made using screen
operations. For further details, refer to the separate
owner’s manual.When you want to keep the lights on:If the combination headlights and dimmer switch is turned to
the “ ” or “ ” position again after the engine is turned off,
the about 3-minute auto-cutout function described above will
not work. The lights (the parking lights, tail lights and license
plate lights) will stay on and will not turn off automatically.NOTE
When the engine is started using the key, if the driver’s
door is opened and the key is removed, the headlight
reminder buzzer intermittently emits a high-pitched
sound. If the key is still in the ignition switch the key
reminder buzzer intermittently emits a low-pitched sound.
The buzzer stops when the driver’s door is closed. (A
warning is also displayed in the multi-information dis-
play.)

When the engine is started using the F.A.S.T.-key, if the
driver’s door is opened and the ignition switch is in the
“LOCK” position, the headlight reminder buzzer intermit-
tently emits a high-pitched sound. If the ignition switch is
in any position other than “LOCK”, the ignition switch on
reminder buzzer intermittently emits a low-pitched sound.
The buzzer stops when the driver’s door is closed. (A
warning is also displayed in the multi-information dis-
play.)
Headlight reminder buzzer
N00549800183
[When using a key to start the engine]
If the driver’s door is opened with the key in the “LOCK” or
“ACC” position or removed from the ignition switch while the
lights are on, the tone will sound to remind you to turn off the
lights.
[When using the F.A.S.T.-key to start the engine]
If the driver’s door is opened with the ignition switch in the
“LOCK” or “ACC” position, or if the ignition switch is moved
to the “LOCK” position while the lights are on, the tone will
sound to remind you to turn off the lights.
In either case, the lights will turn off automatically and so will
the tone.
Or you can turn the light switch to the “OFF” position to stop
the tone.
BK0142300US.book 205 ページ ２０１１年８月７日　日曜日　午前１０時４４分