2005 Mercury Grand Marquis ECU

Childproof door locks
When these locks are set, the rear
doors cannot be opened from the
inside. The rear doors can be
opened from the outside when the
doors are unlocked.
The childproof locks are located on
rear edge of each rear door and
must be set separately for each
door. Setting the lock for one door
will not automatically set the lock
for both doors.
Move lock control up to engage the
childproof lock. Move control down
to disengage childproof locks.
INTERIOR LUGGAGE COMPARTMENT RELEASE
Your vehicle is equipped with a mechanical interior luggage compartment
release handle that provides a means of escape for children and adults in
the event they become locked inside the luggage compartment.
Adults are advised to familiarize themselves with the operation and
location of the release handle.
To open the luggage compartment
door (lid) from within the luggage
compartment, pull the illuminated
“T” shaped handle and push up on
the trunk lid. The handle is
composed of a material that will
glow for hours in darkness following
brief exposure to ambient light.
The “T” shaped handle will be
located either on the luggage
compartment door (lid) or inside
the luggage compartment near the
tail lamps.
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
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Keep vehicle doors and
luggage compartment
locked and keep keys and remote
transmitters out of a child’s reach.
Unsupervised children could lock
themselves in the trunk and risk
injury. Children should be taught
not to play in vehicles.
On hot days, the temperature in the trunk or vehicle interior can
rise very quickly. Exposure of people or animals to these high
temperatures for even a short time can cause death or serious
heat-related injuries, including brain damage. Small children are
particularly at risk.
REMOTE ENTRY SYSTEM (IF EQUIPPED)
This device complies with part 15 of the FCC rules and with RS-210 of
Industry Canada. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) This device
must accept any interference received, including interference that may
cause undesired operation.
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment.
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
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The remote entry system allows you to lock or unlock all vehicle doors
without a key.
The remote entry features operate
with the ignition in any position,
except in the 3 (ON) , with the
transmission not in either P (Park)
or N (Neutral).
If there are problems with the
remote entry system, make sure to
takeALL remote entry
transmitterswith you to the
dealership in order to aid in
troubleshooting the problem.
Unlocking the doors
1. Pressand release to unlock the driver’s door.Note:The interior
lamps will illuminate.
2. Press
and release again within five seconds to unlock all the doors.
Locking the doors
Pressonce to lock all the doors. The doors will lock upon first press.
Press
again within three seconds to receive confirmation that the
vehicle was successfully locked.Note:If all vehicle doors are closed
upon the second press of the
, the horn will chirp once and the
parklamps/taillamps will flash once to confirm the successful locking.
Upon the second press of the
, if any door is not securely closed the
horn will chirp twice and the park/taillamps will flash twice to warn that
successfully locking was not complete.
Deactivating/activating the horn chirp and flash confirmation
feature
The horn chirp and flash confirmation feature can be turned on/off
through the following procedure using the power door locks:
Complete Steps 1-7 within 30 seconds or you must repeat the procedure.
Wait 30 seconds before repeating the procedure.
1. Turn the ignition to the 4 (ON) position.
2. Press the power door unlock control on the door panel three times.
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
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3. Cycle the ignition from the 4 (ON) to the 3 (OFF) position.
4. Press the power door unlock control three times.
5. Turn the ignition to the 4 (ON) position. The doors will lock and
unlock.
6. With the ignition still in the 4 (ON) position, press the unlock control
twice.
7. After a five to ten second delay, the door locks will cycle lock/unlock
to confirm successful programming.
8. After having waited the necessary time for the programming to
confirm, turn the ignition to the 3 (OFF) position.
Sounding a panic alarm
Press
on the remote transmitter to activate the alarm.Note:The
panic alarm only works with the ignition in the 1 (OFF/LOCK) position.
Press
a second time to deactivate the alarm. You may also
deactivate the alarm by turning the ignition to the 2 (ACCESSORY) or 3
(ON) position.
Opening the trunk
Pressonce to open the trunk.
•Ensure that the trunk is closed and latched before driving your
vehicle. Failure to properly latch the trunk may cause objects to fall
out or block the driver’s rear view.
This feature will not work with the transmission out of P (Park) or N
(Neutral) if the ignition is in either the 2 (ACC) or 3 (ON) position.
Replacing the battery
The remote entry transmitter uses one coin type three-volt lithium
battery CR2032 or equivalent.
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
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To replace the battery:
1. Twist a thin coin between the two
halves of the remote entry
transmitter near the key ring. DO
NOT TAKE THE RUBBER COVER
AND CIRCUIT BOARD OFF THE
FRONT HOUSING OF THE
REMOTE ENTRY TRANSMITTER.
2. Do not wipe off any grease on the
battery terminals on the back
surface of the circuit board.
3. Remove the old battery.Note:Please refer to local regulations when
disposing of transmitter batteries.
4. Insert the new battery. Refer to the diagram inside the remote entry
transmitter for the correct orientation of the battery. Press the battery
down to ensure that the battery is fully seated in the battery housing
cavity.
5. Snap the two halves back together.
Note:Replacement of the battery willnotcause the remote transmitter
to become deprogrammed from your vehicle. The remote transmitter
should operate normally after battery replacement.
Replacing lost transmitters
Take all your vehicle’s transmitters to your dealer if service is required.
If a remote transmitter has been lost and you would like to remove it
from the vehicle’s memory, or you would like to purchase additional
remote transmitters and have them programmed to your vehicle:
•Takeallyour vehicle’s transmitters to your dealer for programming, or
•Perform the following programming procedure yourself:
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
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Place the key in the ignition and
cycle from 1 (OFF/LOCK) to 3 (ON)
eight times in rapid succession
within 10 seconds. After doors
lock/unlock, press any control on all
transmitters (up to four). After
pressing the control on each remote
transmitter, the door will lock and
unlock. If programming multiple
remote transmitters, you must press
the control buttons on each remote transmitter within 7 seconds of each
other to remain in programming mode. When completed, turn the
ignition to 1 (OFF/LOCK).
All transmittersmustbe programmed at the same time.
•When completed, turn the ignition to the 1 (OFF/LOCK) position and
wait at least 20 seconds in order to use the recently programmed
transmitter(s).
•Alltransmittersmustbe programmed during the same programming
cycle. A transmitter that is not programmed within the same
programming cycle will be erased and will no longer operate your
vehicle’s locks. If this occurs, you will have to reprogram all the
transmitters again, as you cannot just “add” a transmitter.
Illuminated entry
The interior lamps illuminate when the remote entry system is used to
unlock the door(s) or sound the personal alarm.
The illuminated entry system will turn off the interior lights if:
•the ignition switch is turned to the 2 (ACCESSORY) or 4 (START)
positions, or
•the remote transmitter unlock control is pressed, or
•after 25 seconds of illumination.
The dome lamp control mustnotbe set to theoffposition for the
illuminated entry system to operate.
The inside lights will not turn off if:
•they have been turned on with the dimmer control, or
•any door is open.
The battery saver will shut off the interior lamps 30 minutes after the
last door is closed, or after 10 minutes if the last door is left open.
4
3
2
1
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
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Autolock (if equipped)
This feature automatically locks all vehicle doors when:
•all doors are closed,
•the ignition is in the 3 (ON) position,
•the brake pedal is depressed,
•you shift into any gear.
Relock
The autolock feature repeats when:
•the ignition is in the 3 (ON) position,
•a door is opened and closed,
•the transmission is placed in R (Reverse) or any drive gear, and then
•the brake pedal is depressed and then released.
Deactivating/activating the autolock feature
Before following the procedure, make sure that the ignition is in the 3
(OFF) position and all vehicle doors are closed.
Automatic door locks can also be turned on/off through the following
procedure:
You must complete Steps 1-7 within 30 seconds or the procedure will
have to be repeated. If the procedure needs to be repeated, you must
wait at least 30 seconds.
1. Turn the ignition to the 3 (ON) position.
2. Press the power door unlock control on the door panel three times.
3. Turn the ignition from the 3 (ON) to the 1 (OFF/LOCK) position.
4. Press the power door unlock control three times.
5. Turn the ignition back to the 3 (ON) position.
6. The door locks will lock/unlock to confirm programming mode is
entered/active.
7. With the ignition still in the 3 (ON) position, press the unlock control
once. After a five to ten second delay, the door will lock/unlock to
confirm successful programming.
8. After having waited the necessary time for the programming to
confirm, turn the ignition to the 1 (OFF/LOCK) position.
Once disabled, the autolock feature can be enabled by repeating the
procedure in Steps 1–8.
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
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KEYLESS ENTRY SYSTEM (IF EQUIPPED)
With the keyless entry keypad, you
can:
•lock or unlock the vehicle doors
without using the key.
•open the trunk.
See alsoRemote entry systemin this chapter for more information.
Your vehicle has a factory-set 5–digit code that operates the keyless
entry system. You can also program your own 5–digit personal entry
code.
The factory-set code is located:
•On the owner’s wallet card in the glove compartment,
•Taped to the computer module, or
•At your dealer.
When using the keyless entry keypad, press the middle of each button in
order to ensure a good activation.
Programming a personal entry code
You can program up to three personal codes to unlock your vehicle.
These codes do not replace the permanent code that the dealership gave
you.
To create your own personal entry code:
1. Enter the factory set code.Note:The keypad will illuminate when
pressed.
2. Within five seconds press 1•2 on the keypad to enter the
programming mode.
3. Enter your personal 5-digit code. Each number must be entered
within five seconds of each other.
4. Press 1•2 to store the first personal code.
5. The doors will lock then unlock to confirm programming of the new
code.
To store a second personal code:
1. Enter the factory set code.
2. Within five seconds press 1•2 on the keypad to enter the
programming mode.
123
45678
90
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
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