ECU FORD MUSTANG 2004 4.G User Guide
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would like to buy additional remote entry
transmitters, you can either reprogram them
yourself, or takeall remote entry transmittersto
your authorized dealer for reprogramming.
How to reprogram your remote entry
transmitters
You must haveall remote entry transmitters
(maximum of four) available before beginning this
procedure.
To reprogram the
remote entry
transmitters:
1. Ensure the vehicle is
electronically unlocked.
2. Put the key in the
ignition.
3. Turn the key from the 2 (LOCK) position to 3
(OFF).
4. Cycle eight times rapidly (within 10 seconds)
between the 3 (OFF) position and 4 (ON).Note:
The eighth turn must end in the 4 (ON) position.
5. The doors will lock, then unlock, to confirm that
the programming mode has been activated.
6. Within 20 seconds press any button on the remote
entry transmitter.Note:If more than 20 seconds
have passed you will need to start the procedure
over again.
7. The doors will lock, then unlock, to confirm that
this remote entry transmitter has been programmed.
8. Repeat Step 6 to program each additional remote
entry transmitter.
9. Turn the ignition to the 3 (OFF) position after
you have finished programming all of the remote
entry transmitters.Note:After 20 seconds, you will
automatically exit the programming mode.
10. The doors will lock, then unlock, to confirm that
the programming mode has been exited.
3
1
2
5
4
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Locks and Security
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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 ON position,
or
•the remote transmitter lock control is pressed, or
•after 25 seconds of illumination.
The dome lamp control (if equipped) mustnotbe
set to the OFF position 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 ignition has been turned to the
OFF position, 10 minutes after if the last door is left
open, and 30 minutes after if the trunk is left open
or the dome lamp switch is left on.
SECURILOCKPASSIVE ANTI-THEFT SYSTEM
SecuriLockpassive anti-theft system is an engine
immobilization system. This system is designed to
prevent the engine from being started unless a
coded key programmed to your vehicleis used.
The use of the wrong type of coded key may lead to
a“no-start”condition.
Your vehicle comes with two coded keys; additional
coded keys may be purchased from your dealer. The
dealer can program your spare keys to your vehicle
or you can program the keys yourself. Refer to
Programming spare keysfor instructions on how
to program the coded key.
Note:The SecuriLockpassive anti-theft system is
not compatible with non-Ford aftermarket remote
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USA English(fus)
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start systems. Use of these systems may result in
vehicle starting problems and a loss of security
protection.
Note:Large metallic objects, electronic devices that
are used to purchase gasoline or similar items, or a
second coded key on the same key chain may cause
vehicle starting issues. You need to prevent these
objects from touching the coded key while starting
the engine. These objects will not cause damage to
the coded key, but may cause a momentary issue if
they are too close to the key when starting the
engine. If a problem occurs, turn the ignition off,
remove all objects on the key chain away from the
coded key and restart the engine.
Theft indicator
The theft indicator is located in the instrument
cluster.
•When the ignition is in the OFF position, the
indicator will flash once every 2 seconds to
indicate the SecuriLocksystem is functioning as
a theft deterrent.
•When the ignition is in the ON position, the
indicator will glow for 3 seconds, then turn off to
indicate normal system functionality.
If a problem occurs with the SecuriLocksystem,
the indicator will flash rapidly or glow steadily when
the ignition is in the ON position. If this occurs, the
vehicle should be taken to an authorized dealer for
service.
Automatic arming
The vehicle is armed
immediately after
switching the ignition
to the 3 (OFF)
position.
The
THEFTindicator
will flash every two
seconds when the
vehicle is armed.
3
2
1
5
4
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Automatic disarming
Switching the ignition to the 4 (ON) position with a
coded keydisarms the vehicle.
•The
THEFTindicator will illuminate for three
seconds and then go out.
•If the
THEFTindicator stays on for an extended
period of time or flashes rapidly, have the system
serviced by your dealer.
Replacement keys
If your keys are lost or stolen and you don’t have an
extra coded key, you will need to have your vehicle
towed to a dealership. The key codes need to be
erased from your vehicle and new coded keys will
need to be programmed.
Replacing coded keys can be very costly. Store an
extra programmed key away from the vehicle in a
safe place to help prevent any inconveniences.
Please visit an authorized dealer to purchase
additional spare or replacement keys.
Programming spare keys
You can program your own coded keys to your
vehicle. Please read and understand the entire
procedure before you begin.
Tips:
•A maximum of eight keys can be coded to your
vehicle.
•Only use Securilockkeys.
•You must have two previously programmed coded
keys (keys that already operate your vehicle’s
engine) and the new unprogrammed key(s)
readily accessible.
•If no previously programmed coded keys are
available, you must take your vehicle to your
dealer to have the spare key(s) programmed.
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1. Insert a previously
programmed coded key
into the ignition.
2. Turn the ignition
from the 3 (OFF)
position to the 4 (ON)
position. Keep the
ignition in the 4 (ON)
position for at least one second, but no more than
10 seconds.
3. Turn the ignition to the 3 (OFF) position, and
remove the coded key from the ignition.
4. Within ten seconds of removing the previously
programmed coded key, insert the other previously
programmed coded key into the ignition.
5. Turn the ignition from the 3 (OFF) position to the
4 (ON) position. Keep the ignition in the 4 (ON)
position for at least one second but not more than
10 seconds.
6. Turn the ignition to the 3 (OFF) position, and
remove the second key from the ignition.
7. Within twenty seconds of removing the previously
programmed coded key, insert the unprogrammed
key (new/valet key) into the ignition.
8. Turn the ignition from the 3 (OFF) position to the
4 (ON) position. Keep the ignition in the 4 (ON)
position for at least one second.
9. Your new unprogrammed key is now programmed.
If the key has been successfully programmed it will
start the vehicle’s engine and the theft indicator light
will illuminate for three seconds and then go out. If
the key was not successfully programmed, it will not
start your vehicle’s engine and the theft indicator
light will flash on and off rapidly. If failure repeats,
bring your vehicle to your dealer to have the new
key(s) programmed.
To program additional new unprogrammed key(s),
repeat this procedure from step 1 for each additional
key.
3
2
1
5
4
2004 Mustang(mus)
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Locks and Security
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Each seating position in your vehicle has a
specific safety belt assembly which is made
up of one buckle and one tongue that are designed
to be used as a pair. 1) Use the shoulder belt on
the outside shoulder only. Never wear the shoulder
belt under the arm. 2) Never swing the safety belt
around your neck over the inside shoulder. 3)
Never use a single belt for more than one person.
Always transport children 12 years old and
under in the back seat and always properly
use appropriate child restraints.
Safety belts and seats can become hot in a
vehicle that has been closed up in sunny
weather; they could burn a small child. Check seat
covers and buckles before you place a child
anywhere near them.
Combination lap and shoulder belts
Before fastening the
safety belt, make sure
the shoulder belt
passes through the belt
guide on the top of the
seatback.
Coupe shown,
convertible is similar
and safety belt must also pass through the belt
guide.
1. Insert the belt
tongue into the proper
buckle (the buckle
closest to the direction
the tongue is coming
from) until you hear a
snap and feel it latch.
Make sure the tongue
is securely fastened in the buckle.
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USA English(fus)
Seating and Safety Restraints
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•Review and follow
the information
presented in theAir
bag supplemental
restraint system
(SRS) section in this
chapter.
•Use the correct
safety belt buckle for that seating position (the
buckle closest to the direction the tongue is
coming from).
•Insert the belt tongue into the proper buckle until
you hear a snap and feel it latch. Make sure the
tongue is securely fastened in the buckle.
•Keep the buckle release button pointing up and
away from the safety seat, with the tongue
between the child seat and the release button, to
prevent accidental unbuckling.
•Place seat back in upright position.
•Put the safety belt in the automatic locking mode.
Refer toAutomatic locking mode(passenger
side front and outboard rear seating positions)
(if equipped) section in this chapter.
•LATCH lower anchors are recommended for use
by children up to 22 kg (48 pounds) in a child
restraint. Top tether anchors can be used for
children up to 27 kg (60 pounds) in a child
restraint, and to provide upper torso restraint for
children up to 36 kg (80 pounds) using an upper
torso harness and a belt-positioning booster.
Ford recommends the use of a child safety seat
having a top tether strap. Install the child safety seat
in a seating position with LATCH and tether
anchors. For more information on top tether straps
and anchors, refer toAttaching safety seats with
tether strapsin this chapter. For more information
of LATCH anchors refer toAttaching safety seats
with LATCH (Lower Anchors and Tethers for
Children) attachmentsin this chapter.
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4. Insert the belt
tongue into the proper
buckle (the buckle
closest to the direction
the tongue is coming
from) for that seating
position until you hear
a snap and feel the
latch engage. Make
sure the tongue is
latched securely by
pulling on it.
5. To put the retractor
in the automatic
locking mode, grasp the
shoulder portion of the
belt and pull downward
until all of the belt is
extracted and a click is
heard.
6. Allow the belt to retract. The belt will click as it
retracts to indicate it is in the automatic locking
mode.
7. Pull the lap belt
portion across the child
seat toward the buckle
and pull up on the
shoulder belt while
pushing down with
your knee on the child
seat.
8. Allow the safety belt to retract to remove any
slack in the belt.
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9. Before placing the
child in the seat,
forcibly move the seat
forward and back to
make sure the seat is
securely held in place.
To check this, grab the
seat at the belt path
and attempt to move it
side to side and forward. There should be no more
than one inch of movement for proper installation.
10. Try to pull the belt out of the retractor to make
sure the retractor is in the automatic locking mode
(you should not be able to pull more belt out). If the
retractor is not locked, unbuckle the belt and repeat
steps two through nine.
Check to make sure the child seat is properly
secured before each use.
Attaching child safety seats with tether straps in
addition to the safety belt
Most new forward-facing child safety seats include a
tether strap which goes over the back of the seat
and hooks to an anchoring point. Tether straps are
available as an accessory for many older safety seats.
Contact the manufacturer of your child seat for
information about ordering a tether strap.
The rear seats of your vehicle are equipped with
built-in tether strap anchors located behind the seats
on the package tray behind the speakers (coupe) or
on the lower backside of the seatback (convertible).
The tether anchors in your vehicle are either located
under a cover marked with the child tether anchor
symbol (shown with title) or are under a flap in the
convertible top boot.
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Parking brake
To set the parking
brake (1), pull the
parking brake handle
up as far as possible.
The BRAKE warning
lamp will illuminate and
will remain illuminated
until the parking brake
is released.
To release, press and hold the button (2), pull the
handle up slightly, then push the handle down.
Always set the parking brake fully and make
sure that the gearshift is securely latched in
P (Park) (automatic transmission) or in 1 (First)
(manual transmission).
If the parking brake is fully released, but the
brake warning lamp remains illuminated, the
brakes may not be working properly. See your
dealer or a qualified service technician.
STEERING
To prevent damage to the power steering system:
•Never hold the steering wheel at its furthest
turning points (until it stops) for more than a few
seconds when the engine is running.
•Do not operate the vehicle with a low power
steering pump fluid level (below the MIN mark on
the reservoir).
If the power steering system breaks down (or if the
engine is turned off), you can steer the vehicle
manually, but it takes more effort.
If the steering wanders or pulls, check for:
•an improperly inflated tire
12
P!
BRAKE
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Driving
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