2020 MITSUBISHI MIRAGE G4 start engine

Electronic immobilizer (Anti-theft starting system) 5-4 Features and controls
5
Only keys that have been programmed to the vehicle’s electronics can
be used to start the
vehicle. If you lose the key, you can order a key from your authorized Mitsubishi Motors dealer by referring to the key number. To prevent vehicle theft, the ID code for thevehicle keys must be changed.
Take your vehicle and all remaining keys to your authorized Mitsubishi Motors dealer tohave your ID code changed. To add a key, you must
already have 2 regis-
tered keys. You need to
register the ID code
to the vehicle. Registering the ID code can be done by your- self, or by your authorized Mitsubishi Motors dealer.For you to register the ID code yourself, fol- low the “Customer key programming” proce- dure below.If you choose to have your authorized Mitsubishi Motors dealer register the ID code, take your vehicle and all remainingkeys to your authorized Mitsubishi Motors dealer.
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You can program new keys to the system ifyou have two valid (alr
eady registered) keys
and blank immobilizer ke
y (specially cut for
• When the key grip contacts metal of another key • When the key contacts
or is close to other
immobilizer keys (inc
luding keys of other
vehicles)
 In cases like the above, move the offending object(s) away from the key and turn the keyback to the “ACC” or
“OFF” position. Then
try to start the engine again. If the engine does not start, cont
act an authorized
Mitsubishi Motors dealer.  The key may not operate properly when it is near an object or fac
ility that emits strong
electromagnetic waves.NOTE
 Electronic immobilizer is not compatible with commercially available remote startingsystems. Use of commercially availableremote starting systems may result in vehicle starting problems and a loss of security pro- tection.  A system failure is suspected when the igni- tion switch is turned to the “START” posi-tion, and the engine does
not start. In such a
case, contact an au
thorized Mitsubishi
Motors dealer.CAUTION Do not make any altera
tions or additions to
the immobilizer system.
Alterations or addi-
tions could cause failur
e of the immobilizer.
Replacement keys
NOTE
Additional keys
NOTE
You are provided with 2 keys, but you may register up to 8 keys.
Customer key programming
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Free-hand Advanced Securi
ty Transmitter (F.A.S.T.-key) (if so equipped)
Features and controls 5-9
5
6. Close the remote control transmitter firmly.7. Attach the screw (A) removed in step 2. 8. Check the keyless entry system to see that it works.
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The Free-hand Advanced Security Transmit- ter (F.A.S.T.-key) enables the doors to be locked and unlocked, the trunk lid to beopened, and the engine to be started and the operation mode to be changed simply by car- rying it.The F.A.S.T.-key can also be used as the remote control transmitter of the keyless entry system.Refer to “Free-hand
Advanced Security
Transmitter (F.A.S.T.-key): Keyless entry system” on page 5-21.
NOTE
 You may purchase a replacement battery at an electric appliance store.  An authorized Mitsubish
i Motors dealer can
replace the battery for you if you prefer.
Free-hand Advanced Secu- rity Transmitter (F.A.S.T.-key)
(if so equipped)
The F.A.S.T.-key must be carried by the driver. The F.A.S.T.-key is required for vehicle operations su
ch as locking and
unlocking the doors,
starting the engine,
and changing the operation mode. When leaving the vehicle,
make sure you are
carrying the F.A.S.T.-key and then lockthe vehicle.
WA R N I N G Individuals who use
implantable pace-
makers or implanta
ble cardiovascular-
defibrillators should keep away from the external and internal
transmitters. The
electromagnetic w
aves used in the
F.A.S.T.-key may affe
ct the operation of
implantable pacemakers and implantablecardiovascular-defibrillators.
A- External transmitter B- Internal transmitterWA R N I N G Individuals using ot
her electro-medical
apparatus besides implantable pacemak- ers and implantable
cardiovascular-defi-
brillators should
check with the
manufacturer of the apparatus to confirm the effect of the el
ectromagnetic waves
used by the F.A.S.T.-key. The electromag-netic waves may affect
the operations of
the electro-medical apparatus.
BK0284300US.book 9 ページ ２０１９年５月２３日　木曜日　午後１２時２２分

Free-hand Advanced
Security Transmitter (F.A.S
.T.-key) (if so equipped)
5-10 Features and controls
5
The operations possible with the F.A.S.T.- key can be modified as stated below.(Keyless entry operations are possible.) For details, contact an authorized Mitsubishi Motors dealer.• Enabling only the locking and unlocking of the doors and the opening of the trunk lid• Enabling only the starting of the engine • Deactivating the F.A.S.T.-key
N00503201265
When a person enters the operating range of the F.A.S.T.-key while carrying the F.A.S.T.- key and presses the driver’s door lock/unlock switch the trunk lid ope
n switch, verification
of the ID code is performed. The doors can only be locked and unlocked, the trunk lid can only be opened, the enginecan only be started and the operation mode can only be changed when the ID codes of the vehicle and F.A.S.T.-key match.
The operating range is
within about 2.3 feet
(70 cm) of the driver’s door lock/unlockswitch and the trunk lid open switch.
NOTE
 The F.A.S.T.-key uses weak electromagnetic waves. In cases such as the following, operationmay be improper or unstable. • The vehicle is near a facility that emits strong electromagnetic
waves, such as a TV
transmitting tower, a pow
er station, a radio
station or an airport • The key is carried together with other com- munication devices such
as cellular phones
or radios, or electrical appliances such as computers • The F.A.S.T.-key touches or is covered by a metal object • A keyless entry system is being used nearby • The battery of the F.A.S.T.-key is run down • The vehicle is in
a location with strong
electromagnetic
waves or noise
Use the emergency key in such circum- stances.Refer to “To operate without using theF.A.S.T.-key” on page 5-19.  The F.A.S.T.-key is constantly performing reception operations
in its communication
with the vehicle. This means that the battery is always running down, regardless of howoften the F.A.S.T.-key is used. The battery life is about 1 to 2 years, depending on the usage conditions.  Since the F.A.S.T.-key is constantly perform- ing reception operati
ons, the reception of
strong electromagnetic
waves can accelerate
the running down of the ba
ttery. Do not place
near to electrical appliances such as televi-sions or computers.
Operating range of the F. A . S . T. - k e y

NOTE
NOTE
 When the battery of the F.A.S.T.-key has run down or there are st
rong electromagnetic
waves or noise in the area, the operating range could decrease
or operations could
become unstable.
Operating range for locking and unlocking the doors and opening the trunk lid

BK0284300US.book 10 ページ ２０１９年５月２３日　木曜日　午後１２時２２分

Free-hand Advanced Securi
ty Transmitter (F.A.S.T.-key) (if so equipped)
Features and controls 5-11
5
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The operating range is the interior of the vehicle.
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While carrying the F.A.S.T.-key, press thedriver’s door lock/unlock switch (A) within the operating range to lock all the doors and trunk lid.The turn signal lights will blink once and the buzzer will sound once. Also refer to “Doors locks”, “Power door locks” and “Trunk lid” on pages 5-25, 5-27and 5-28 respectively.
*: Front of the vehicle : Operating rangeNOTE
 Only the F.A.S.T.-key that is detectable by the doors and the trunk lid can lock and unlock the doors and open the trunk lid.  The system may not operate if the F.A.S.T.- key is too close to th
e windshield, door win-
dows or trunk lid.  Even if the F.A.S.T.-key is within about 2.3 feet (70 cm) of the driver’s door lock/unlockswitch or the trunk lid open switch, the sys- tem may not operate if the key is close to the ground or in a high position.  If the F.A.S.T.-key is within the operating range, even a person not carrying theF.A.S.T.-key can lock and unlock the doors or open the trunk lid by pressing the driver’s door lock/unlock switch
or the trunk lid open
switch.
Operating range for starting the engine and changing the opera-tion mode

* : Front of the vehicle : Operating rangeNOTE
 Even if the F.A.S.T.-key is within the operat- ing range, it may not be possible to start theengine and change the
operation mode if the
key is in a storage space such as the glove compartment, on top of the instrument panel,or in the door pocket or luggage compart- ment.
 Even if the F.A.S.T.-key is inside the vehicle, it may not be possible to start the engine andchange the operation mode if the key is tooclose to a door or door window.
To operate using the F.A.S.T.- key

To l o c k

NOTE
BK0284300US.book 11 ページ ２０１９年５月２３日　木曜日　午後１２時２２分

Free-hand Advanced Securi
ty Transmitter (F.A.S.T.-key) (if so equipped)
Features and controls 5-13
5
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Press the trunk lid open switch (B) to open the trunk lid.
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To prevent vehicle theft, no F.A.S.T.-keysother than those regist
ered in advance can be
used to start the engi
ne. (Electronic immobi-
lizer function)While carrying the F.A.S.T.-key, the engine switch can be used
to start the engine.
The indicator light on the engine switch turns off.On vehicles equipped w
ith continuously vari-
able transmission (CVT), the operation mode cannot be put in OFF when the selector leveris in any position other than the “P” (PARK) position. Allows operation of some
electrical accesso-
ries.
To open the trunk lid

Engine switch

CAUTION The indicator light (A) will flash orange when there is a problem or malfunction inFree-hand Advanced Se
curity Transmitter.
Never drive if the i
ndicator light on the
engine switch is fl
ashing orange. Immedi-
ately contact your authorized Mitsubishi Motors dealer. If the engine switch
operation is not smooth
and feels like it is stic
king, do not operate the
switch.Immediately contac
t an authorized
Mitsubishi Motors dealer.NOTE
 When operating the engine switch, press the switch all the way in. If the switch is not fully pressed, the engine
may not start or the
operation mode may not change. If the engine switch is pressed correctly, there is no need to hold the engine switch down.
 When the battery in the F.A.S.T.-key has worn out, or the F.A.S.T.-key is out of thevehicle, a warning lamp
will blink for 5 sec-
onds.
Operation mode of the engine switch and its function

OFF ACC
NOTE
BK0284300US.book 13 ページ ２０１９年５月２３日　木曜日　午後１２時２２分

Free-hand Advanced
Security Transmitter (F.A.S
.T.-key) (if so equipped)
5-14 Features and controls
5
The indicator light on the engine switch illu- minates orange. All electrical accessories can be used. The indicator light on the engine switch illu- minates green. The indicator light turns off when the engineis running.
N00568001181
If you press the engine
switch without press-
ing the brake pedal {continuously variable transmission (CVT)} or the clutch pedal (manual transaxle) while the vehicle is sta-tionary, you can change the operation mode in the order of OFF, ACC, ON, OFF.
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When the vehicle is
in ACC operation mode
for approximately 30 minutes, the ACCpower auto-cutout fu
nction automatically
cuts power to the audio system and other electronic devices that
can be used during
ACC operation mode. To enable power after ACC power auto-cut- out function, press the
engine switch while in
ACC.
ON
NOTE
 Your vehicle is equippe
d with an electronic
immobilizer. To start
the engine, the ID code
which the F.A.S.T.-key sends must match the one registered to the immobilizer computer. (Refer to “Electronic
immobilizer (Anti-theft
starting system)” on page 5-20)
Changing the operation mode

CAUTION When the engine is not running, put the oper- ation mode in OFF. Leaving the operationmode in ON or ACC for a long time when the engine is not running may cause the bat- tery to be discharged, making it impossibleto start the engine.  When the battery is disconnected, the current operation mode is memo
rized. After recon-
necting the battery, the memorized mode is selected automaticall
y. Before disconnect-
ing the battery for re
pair or replacement,
make sure to put the operation mode in OFF. Be careful if you are not sure which opera-tion mode the vehicle is in when the battery is run down. The operation mode cannot be changed from OFF to ACC or ON if the F.A.S.T.-key is not detected to be in the
vehicle. Refer to “Oper-
ating range for star
ting the engine and
changing the operation mode” on page 5-11.
NOTE
 If the operation mode cannot be changed to OFF, perform the following procedure. 1. Move the selector lever to the “P” (PARK) position, and then change the operation mode to OFF. (for vehicleswith continuously variable transmission (CVT)) 2. One of the other causes could be low bat- tery voltage. If this
occurs, the keyless
entry system and the F.A.S.T.-key opera-tion will also not
operate. Contact an
authorized Mitsubishi Motors dealer.
ACC power auto-cutout function

NOTE
 It is possible to modify the functions as fol- lows: • The time until the power cuts out can be changed to approximately 60 minutes.
BK0284300US.book 14 ページ ２０１９年５月２３日　木曜日　午後１２時２２分

Free-hand Advanced Securi
ty Transmitter (F.A.S.T.-key) (if so equipped)
Features and controls 5-15
5
N00503501284
With the F.A.S.T.-key, warnings are given through buzzers and displayed symbols in order to prevent mistaken operations or vehi-cle theft. When a warning operates, be sure to check the vehicle and the F.A.S.T.-key. A warning isalso shown if there is a problem in the F. A . S . T. - k e y. If the following warning shows, contact an authorized Mitsubishi Motors dealer.
If the following warnings show, the light goes off if the correct action is taken.  The ID codes of the F.A.S.T.-key and the vehicle cannot be verified  All the doors cannot be locked even when the driver’s door lock/unlock switch ispressed.
N00559801196
When the operation mode is in any modeother than OFF, and a door is opened and theF.A.S.T.-key is removed from the passenger compartment the ID codes of the F.A.S.T.- key and the vehicle can
no longer be verified.
When the door is closed, the warning light blinks and the buzzer
sounds 4 times as a
warning. If the vehicle
starts, the inner buzzer
sounds once.
• The ACC power auto-c
utout function can
be deactivated. For details, we reco
mmend you to consult an
authorized Mitsubish
i Motors dealer.
Warning activation

There is a problem in the F. A . S . T. - k e y
NOTE
Put the operation mode in OFF and then start the engine again. If the warning is not can-celled, there is a fault in the electronic immobilizer (Anti- theft starting system).Please contact an authorized Mitsubishi Motors dealer. Someone may be carrying a F.A.S.T.-key with a different ID code, or the F.A.S.T.-key may not be within the operat- ing range Refer to “F.A.S.T.-key take- out monitoring system” on page 5-15. The battery of the F.A.S.T.- key is run down
Refer to “Key lock-in preven-tion system” on page 5-16. Refer to “Door ajar preven- tion system” on page 5-16. Refer to “Operation mode OFF reminder system” on page 5-16.
F.A.S.T.-key take-out monitoring system

BK0284300US.book 15 ページ ２０１９年５月２３日　木曜日　午後１２時２２分

Free-hand Advanced
Security Transmitter (F.A.S
.T.-key) (if so equipped)
5-16 Features and controls
5
N00559901184
When the operation mode is in OFF, the F.A.S.T.-key is left in the passenger compart-ment, all the doors are closed, and someone tries to lock the vehicle by pressing the driver’s door lock/unlock switch, the warninglight blinks and the bu
zzer sounds for about 3
seconds as a warning,
and the doors cannot be
locked.
N00560001185
When the operation mode is in OFF, andsomeone tries to lock the vehicle by pressingthe driver’s door lock/unlock switch while one of the doors is not fully closed, the warn- ing light blinks and
the buzzer sounds for
about 3 seconds as a warning, and the doors cannot be locked.
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When the operation m
ode is in any mode
other than OFF, and someone tries to lock the vehicle by pressing the driver’s doorlock/unlock switch, th
e warning light blinks
and the buzzer sounds fo
r about 3 seconds as
a warning, and the doors cannot be locked.
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 The operation mode ca
n be in any mode
to start the engine.  The starter motor will be turning for up to approximately 15 seconds if the engine switch is released at once. Pressing the engine switch again while the starter motor is still turning will stop the starter motor. The starter motor will be turningfor up to approximately 30 seconds while the engine swit
ch is pressed.
If the engine does not start, wait for awhile and then attempt to start the engine again. Trying repeatedly with the starter motor still turning will damage the startermechanism.  If the engine will not start because the bat- tery is weak or discharged, refer to“Jump-starting the engine” on page 8-2 for instructions.  A longer warm up period will only con- sume extra fuel. The engine is warmed up enough for driv- ing when the low coolant temperatureindicator goes out. Refer to “Low coolant temperature indi- cator” on page 5-75.
NOTE
 The F.A.S.T.-key take
-out monitoring system
does not function if the F.A.S.T.-key isremoved through a window without openinga door. This setting can be changed. See an authorized Mi
tsubishi Motors dealer
for details.  The warning may display even if the F.A.S.T.-key is in the operating range for starting the engine a
nd changing the opera-
tion mode. The surrounding environment orelectromagnetic waves
may make it impossi-
ble to verify the ID codes of the F.A.S.T.-key and vehicle.
Key lock-in prevention system

Door ajar prevention system

Operation mode OFF reminder system

Starting and stopping the engine

Tips for starting

BK0284300US.book 16 ページ ２０１９年５月２３日　木曜日　午後１２時２２分