lock FORD MUSTANG 1999 4.G Owner's Manual

²weather conditions
²nearby radio towers
²structures around the vehicle
²other vehicles parked next to the vehicle
To replace the
batteries:
1. Twist a thin coin
between the two halves
of the transmitter near
the key ring. DO NOT
TAKE THE FRONT
PART OF THE
TRANSMITTER
APART.
2. Place the positive
(+) side of new batteries down. Refer to the diagram
inside the transmitter unit.
3. Snap the two halves back together.
SECURILOCKYPASSIVE ANTI-THEFT SYSTEM
The SecuriLockypassive anti-theft system provides
an advanced level of vehicle theft protection. Your
vehicle's engine can only be started with the two
special SecuriLockyelectronically coded keys
provided with your vehicle. Each time you start your
vehicle, the SecuriLockykey is read by the
SecuriLockypassive anti-theft system. If the
SecuriLockykey identification code matches the
code stored in the SecuriLockyanti-theft system,
the vehicle's engine is allowed to start. If the
SecuriLockykey identification code does not match
the code stored in the system or if a SecuriLocky
key is not detected (vehicle theft situation), the
vehicle's engine will not operate.
If there is any potential SecuriLockyanti-theft
problem with your vehicle, ensureALL
SecuriLockykeysfor that vehicle are brought to
the dealership, to aid in troubleshooting.
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60

The SecuriLockypassive anti-theft system is not
compatible with aftermarket remote start systems.
Use of these systems may result in vehicle starting
problems and a loss of security protection. Large
metallic objects or devices such as the Mobil
Speedpassyon the same key ring as your
SecuriLockykey may cause vehicle starting
problems. These objects and devices cannot damage
the SecuriLockykey, but can cause a momentary
problem if they are too close to the key when
starting the engine. If a problem occurs, turn
ignition off and restart the engine with all other
objects on the key ring held away from the
SecuriLockyignition key.
Spare SecuriLockykeys can be purchased from
your dealership and programmed to your
SecuriLockypassive anti-theft system. Refer to
Programming spare SecuriLockykeysfor more
information.
If one or both of your SecuriLockykeys are lost or
stolen and you want to ensure the lost or stolen key
will not operate your vehicle, bring your vehicle and
all available SecuriLockykeys to your dealership for
reinitialization.
Theft indicator
The theft indicator on the instrument cluster will
operate as follows:
²When the ignition is OFF, the theft indicator will
flash briefly every 2 seconds to indicate the
SecuriLockysystem is protecting your vehicle.
²When the ignition is turned to RUN or START, the
theft indicator will light for 3 seconds and then go
out. If the theft indicator stays on for an extended
period of time or flashes rapidly, have the system
serviced by your dealership or a qualified
technician.
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61

Programming spare SecuriLockYkeys
Spare SecuriLockykeys can be purchased from
your dealership and programmed to your
SecuriLockypassive anti-theft system (up to a total
of 8 keys). Your dealership can program your new
SecuriLockykey(s) to your vehicle or you can do it
yourself using the following simple procedure. To
program a new SecuriLockykey yourself, you will
need two previously programmed SecuriLockykeys
(keys that already operate your vehicle's engine). If
two previously programmed SecuriLockykeys are
not available (one or both of your original keys were
lost or stolen), you must bring your vehicle to your
dealership to have the spare SecuriLockykey(s)
programmed.
Procedure to program spare SecuriLockYkeys
to your vehicle
New SecuriLockykeys must have the correct
mechanical key cut for your vehicle.
Conventional (non-SecuriLocky) keyscannotbe
programmed to your vehicle.
You will need to have two previously programmed
SecuriLockykeys and the new unprogrammed
SecuriLockykey readily accessible for the
procedure. Please read and understand the entire
procedure before you begin.
1. Insert the first previously programmed
SecuriLockykey into the ignition and turn the
ignition from OFF to RUN (maintain ignition in RUN
for at least one second).
2. Turn ignition to OFF and remove the first
SecuriLockykey from the ignition.
3. Within five seconds of turning the ignition to OFF,
insert the second previously programmed
SecuriLockykey into the ignition and turn the
ignition from OFF to RUN (maintain ignition in RUN
for at least one second but no more than 5 seconds).
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62

4. Turn the ignition to OFF and remove the second
SecuriLockykey from the ignition.
5. Within 10 seconds of turning the ignition to OFF,
insert the unprogrammed SecuriLockykey (new
key/valet key) into the ignition and turn the ignition
from OFF to RUN (maintain ignition in RUN for at
least one second). This step will program your new
SecuriLockykey.
6. To program additional SecuriLockykey(s), repeat
this procedure from step 1.
If the programming procedure was successful, the
new SecuriLockykey(s) will start the vehicle's
engine. The theft indicator (located on the
instrument cluster) will light for three seconds and
then go out.
If the programming procedure was not successful,
the new SecuriLockykey(s) will not operate the
vehicle's engine. The theft indicator will flash on and
off. Wait at least one minute and then repeat the
procedure from step 1. If failure repeats, bring your
vehicle to your dealership to have the spare
SecuriLockykey(s) programmed.
Controls and features
63

Using the manual lumbar support (if equipped)
The lumbar control is
located on the inboard
side of the driver's
seatback.
Move the control up to
increase firmness and
down to decrease
firmness.
Rear seat entry/exit
Use the seatback release to fold the back of the
front seat forward for rear seat passenger entry or
exit. This release handle is located on the lower
outboard back of the seat. The seatback locks
automatically when returned to the normal position.
The rotating boot on the front seat belt is designed
to allow rear seat entry/exit. To enter the rear seat:
1. Remove seat belt
from seat belt holder
on top of front seat.
2. Rotate the safety
belt boot rearward.
3. Enter the rear seat in front of the safety belt.
4. Rotate the safety belt boot forward and place the
belt in the belt guide on the seat back to allow use
by the front driver/passenger.
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67

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.
2. To unfasten, push
the release button and
remove the tongue
from the buckle.
The front and rear outboard safety restraints in the
vehicle are combination lap and shoulder belts. The
front passenger and rear seat outboard safety belts
have two types of locking modes described below:
Vehicle sensitive mode
The vehicle sensitive mode is the normal retractor
mode, allowing free shoulder belt length adjustment
to your movements and locking in response to
vehicle movement. For example, if the driver brakes
suddenly or turns a corner sharply, or the vehicle
receives an impact of 8 km/h (5 mph) or more, the
combination safety belts will lock to help reduce
forward movement of the driver and passengers.
The seat belt system can also be made to lock
manually by quickly pulling on the shoulder belt.
Automatic locking mode
In this mode, the shoulder belt is automatically
pre-locked. The belt will still retract to remove any
slack in the shoulder belt.
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70

The automatic locking mode is not available on the
driver safety belt.
When to use the automatic locking mode
²When a tight lap/shoulder fit is desired.
²Anytimea child safety seat is installed in a
passenger front or outboard rear seating position
(if equipped). Refer toSafety Restraints for
ChildrenorSafety Seats for Childrenlater in
this chapter.
How to use the automatic locking mode
²Buckle the
combination lap and
shoulder belt.
²Grasp the shoulder
portion and pull
downward until the
entire belt is
extracted.
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71

²Allow the belt to retract. As the belt retracts, you
will hear a clicking sound. This indicates the
safety belt is now in the automatic locking mode.
How to disengage the automatic locking mode
Disconnect the combination lap/shoulder belt and
allow it to retract completely to disengage the
automatic locking mode and activate the vehicle
sensitive (emergency) locking mode.
Safety belt extension assembly
If the safety belt assembly is too short, even when
fully extended, 20 cm (8 inches) can be added to
the safety belt assembly by adding a safety belt
extension assembly (part number 611C22). Safety
belt extension assemblies can be obtained from your
dealer at no cost.
Use only extensions manufactured by the same
supplier as the safety belt. Manufacturer
identification is located at the end of the webbing on
the label. Also, use the safety belt extension only if
the safety belt is too short for you when fully
extended. Do not use extensions to change the fit of
the shoulder belt across the torso.
Safety belt warning light and indicator chime
The seat belt warning light illuminates in the
instrument cluster and a chime sounds to remind
the occupants to fasten their safety belts.
Seating and safety restraints
72

When installing a child safety seat:
²Review and follow
the information
presented in theAir
Bag Supplemental
Restraint System
section in this
chapter.
²Use the correct
safety belt buckle for that seating position.
²Insert 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.
²Keep 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.
²Place seat back in upright position.
²Put the safety belt in the automatic locking mode.
Refer toAutomatic locking mode(passenger
side front and outboard rear seating positions)(if
equipped).
Ford recommends the use of a child safety seat
having a top tether strap. Install the child safety seat
in a seating position which is capable of providing a
tether anchorage. For more information on top
tether straps, refer toAttaching safety seats with
tether straps.
Carefully follow all of the manufacturer's
instructions included with the safety seat
you put in your vehicle. If you do not install and
use the safety seat properly, the child may be
injured in a sudden stop or collision.
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82

3. While holding the
shoulder and lap belt
portions together, route
the tongue through the
child seat according to
the child seat
manufacturer's
instructions. Be sure
the belt webbing is not
twisted.
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.
Seating and safety restraints
84