2003 FORD MUSTANG service

Interior bulbs
Check the operation of the following interior bulbs
frequently:
•interior overhead lamp
•map lamp
For bulb replacement, see a dealer or qualified
technician.
Map lamps
For bulb replacement, see a qualified service
technician or your dealer.
Replacing headlamp bulbs
To remove the headlamp bulb:
1. Make sure headlamp switch is in OFF position,
then open the hood.
2. At the back of the
headlamp, pull two
retainer pins up to
release the headlamp
assembly.
3. Pull headlamp
assembly forward
disengaging the lamp
from the rear hidden snap retainers to expose the
back of the bulb.
4. Disconnect the
electrical connector
from the bulb by
pulling rearward.
5. Remove the bulb
retaining ring by
rotating it
counterclockwise
(when viewed from the
rear) to free it from the
bulb socket, and slide the ring off the plastic base.
Keep the ring to retain the new bulb.
Lights
72

Changing the wiper blades
To replace the wiper blades:
1. Pull the wiper arm
away from the
windshield and lock
into the service
position.
2. Turn the blade at an
angle from the wiper
arm. Push the lock pin
manually to release the
blade and pull the
wiper blade down
toward the windshield
to remove it from the arm.
3. Attach the new wiper to the wiper arm and press
it into place until a click is heard.
TILT STEERING WHEEL (IF EQUIPPED)
Pull the tilt steering
control toward you to
move the steering
wheel up or down.
Hold the control while
adjusting the wheel to
the desired position,
then release the control
to lock the steering
wheel in position.
Never adjust the steering wheel when the
vehicle is moving.
Driver Controls
77

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 you purchase
additional
transmitters (up to
four may be
programmed into memory), perform the following
procedure.
To reprogram the transmitters yourself, place the
key in the ignition and turn from LOCK to OFF and
cycle between OFF and ON eight times in rapid
succession (within 10 seconds) ending in ON. After
doors lock/unlock, press any control on all
transmitters (up to four). With each control press of
the transmitters, the door should cycle (lock/unlock)
to confirm programming. When completed, turn the
ignition to OFF. The door locks should cycle
(lock/unlock) one last time to confirm completion of
programming.
All transmittersmustbe programmed at the same
time.
Illuminated entry
The interior lamps illuminate when the remote entry
system is used to unlock the door(s) or sound the
personal alarm.
The system automatically turns off after 25 seconds
or when the ignition is turned to the START/RUN or
ACC position. The dome lamp control (if equipped)
mustnotbe set to the OFF position for the
illuminated entry system to operate.
Locks and Security
94

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 door is left
open, and 30 minutes after if the trunk is left open
or the dome lamp control is left on.
SECURILOCKPASSIVE ANTI-THEFT SYSTEM
SecuriLock
passive 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 SecuriLock
passive anti-theft system is not
compatible with non-Ford aftermarket remote start
systems. Use of these systems may result in vehicle
starting problems and a loss of security protection.
THEFT INDICATOR
The theft indicator is the flashing red indicator
located on top of the instrument panel.
•When the ignition is in the OFF position, the
indicator will flash once every 2 seconds to
indicate the SecuriLock
system is functioning as
a theft deterrent.
•When the ignition is in the ON position, the
indicator will glow for 3 seconds to indicate
normal system functionality.
If a problem occurs with the SecuriLock
system,
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.
Locks and Security
95

Automatic arming
The vehicle is armed
immediately after
switching the ignition
to the 3 (OFF)
position. The
THEFT
indicator in the
instrument cluster will
flash every two
seconds when the vehicle is armed.
Automatic disarming
Switching the ignition to the 4 (ON) position with a
coded keydisarms the vehicle. The
THEFT
indicator 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 dealership or a qualified
technician.
Key information
Your vehicle is supplied withtwo coded keys.Only
acoded keywill start your vehicle. Spare coded
keys can be purchased from your dealership. Your
dealership can program your key or you can“do it
yourself.”Refer toProgramming spare keys.
The following items may prevent the vehicle from
starting:
•Large metallic objects
•Electronic devices on the key chain that can be
used to purchase gasoline or similar items
•A second key on the same key ring as thecoded
key
If any of these items are present, you need to keep
these objects from touching thecoded keywhile
starting the engine. These objects and devices
cannot damage thecoded key,but can cause a
momentary“no start”condition if they are too close
to the key during engine start. If a problem occurs,
3
2
1
5
4
Locks and Security
96

•Recline the seat slightly (one or two degrees)
from the upright position.
Do not put anything on or over the air bag
module. Placing objects on or over the air
bag inflation area may cause those objects to be
propelled by the air bag into your face and torso
causing serious injury.
Do not attempt to service, repair, or modify
the air bag supplemental restraint systems
or its fuses. See your Ford or Lincoln Mercury
dealer.
Modifications to the front end of the vehicle,
including frame, bumper, front end body
structure and tow hooks may affect the
performance of the air bag sensors increasing the
risk of injury. Do not modify the front end of the
vehicle.
Children and air bags
For additional
important safety
information, read all
information on safety
restraints in this guide.
Children must always
be properly restrained.
Accident statistics
suggest that children
are safer when
properly restrained in
the rear seating
positions than in the front seating position. Failure
to follow these instructions may increase the risk of
injury in a collision.
Seating and Safety Restraints
116

Determining if the system is operational
The SRS uses a readiness light in the instrument
cluster or a tone to indicate the condition of the
system. Refer toAir bag readinesssection in the
Instrument clusterchapter. Routine maintenance of
the air bag is not required.
A difficulty with the system is indicated by one or
more of the following:
•The readiness light
will either flash or
stay lit.
•The readiness light will not illuminate immediately
after ignition is turned on.
•A series of five beeps will be heard. The tone
pattern will repeat periodically until the problem
and/or light are repaired.
If any of these things happen, even intermittently,
have the SRS serviced at your dealership or by a
qualified technician immediately. Unless serviced,
the system may not function properly in the event of
a collision.
Disposal of air bags and air bag equipped
vehicles (including pretensioners)
For disposal of air bags or air bag equipped vehicles,
see your local dealership or qualified technician. Air
bags MUST BE disposed of by qualified personnel.
SAFETY RESTRAINTS FOR CHILDREN
See the following sections for directions on how to
properly use safety restraints for children. Also see
Air bag supplemental restraint system (SRS)in
this chapter for special instructions about using air
bags.
Important child restraint precautions
You are required by law to use safety restraints for
children in the U.S. and Canada. If small children
ride in your vehicle (generally children who are four
AIR
BAG
Seating and Safety Restraints
119

Makesurethecorrespondinglights illuminate or
illuminate briefly. If a light fails to illuminate, have
the vehicle serviced.
•If the driver’s safety belt is fastened, the
light
may not illuminate.
Starting the engine
Note:Whenever you start your vehicle, release the
key as soon as the engine starts. Excessive cranking
could damage the starter.
1. Turn the key to 5
(START) without
pressing the
accelerator pedal and
release as soon as the
engine starts. The key
will return to 4 (ON).
2. If the temperature is
above–12°C (10°F) and the engine does not start
within five seconds on the first try, turn the key to
OFF, wait 10 seconds and try again. If the engine
does not start in two attempts, press the accelerator
all the way to the floor and hold. Turn the key to
the START position.
P! BRAKE
L
0
00000 00
C
E
FH
LH
10 203020 406080100
120
140
160
180
405060 70
80
90
100
11 0
1204
5
6
7 3
2
1
H
THEFT
RPMX1000
FUEL DOORSELECT/RESET
LOW
FUELO/D
OFF AIR
BAGSERVICE
ENGINE
SOON
MPH km/h
ABS
.
CHECK
FUEL
CAP
3
2
1
5
4
Driving
136