Page 50 of 240

A driver’s first responsibility is the safe
operation of the vehicle. The most important
thing you can do to prevent a crash is to avoid
distractions and pay attention to the road. Wait
until it is safe to operate Mobile Communications
Equipment.
POSITIVE RETENTION FLOOR MAT
(IF EQUIPPED)
Position the floor mat so
that the eyelet is over the
pointed end of the
retention post and rotate
forward to lock in. Make
sure that the mat does not
interfere with the operation
of the accelerator or the
brake pedal. To remove the
floor mat, reverse the installation procedure.
INTERIOR TRUNK CONTROL
The remote trunk release control is located in the
glove compartment. Press to open trunk.
CONVERTIBLE (IF EQUIPPED)
Do not store articles behind rear seat. Articles
stored in the convertible top stowage compartment
may break the rear glass window when the top is
lowered.
Lowering the convertible top
The convertible top can be lowered with the side
windows either up or down.
The convertible topwill not operateunless the
parking brake is engaged. Do not lower the top while
the vehicle is moving because the top may be
severely damaged. Also, do not lower the top when
the top material is wet.
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Driver Controls
50
Page 57 of 240

Unlocking the doors
1. Pressand release to unlock the driver’s door.
Note:The interior lamps will illuminate.
2. Press
and release again within three seconds
to unlock the passenger door.
Locking the doors
1. Pressand release to lock all the doors.Note:
The interior lamps will turn off (unless the dome
lamp control is in the full-up position), and the
headlamps and parking lamps will flash.
2. Press
and release again within three seconds
to confirm that all the doors are closed and locked.
Note:The doors will lock again, the horn will chirp
once and the headlamps and parking lamps will
flash.
If any of the doors are not properly closed the horn
will make two quick chirps.
Sounding a panic alarm
Press
to activate the alarm. The horn will
sound for a maximum of 30 seconds and the
parklamps will flash for a maximum of 3 minutes.
Press again or turn the ignition to ON to deactivate,
or wait for the alarm to timeout in 3 minutes.
Note:The panic alarm will only operate when the
ignition is in the OFF or ACC 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.
Replacing the battery
The remote entry transmitter uses one coin type
three-volt lithium battery CR2032 or equivalent. The
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Locks and Security
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Page 60 of 240

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
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Locks and Security
60
Page 226 of 240
Grille inserts
Headlamps, fog lights and Daytime Running Lamps
(DRLS)
Splash guards
Wheels
Interior style
Cell phone holders
Electrochromatic compass/temperature interior
mirrors
Floor mats
Interior trim kits
Leather wrapped steering wheels
Scuff plates
Speed control
Lifestyle
Bike racks
Cargo organization and management
Engine block heaters and blankets
Peace of mind
Airbag anti-theft locks
First aid and safety kits
Full vehicle covers
Locking gas cap
Navigation systems
Remote start
Vehicle security systems
For maximum vehicle performance, keep the
following information in mind when adding
accessories or equipment to your vehicle:
•When adding accessories, equipment, passengers
and luggage to your vehicle, do not exceed the
total weight capacity of the vehicle or of the front
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Accessories
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Page 233 of 240

Speed control ............ 46
Starting your
vehicle ........ 99–100, 103jump starting ........ 136
Steering wheel tilting ....................... 44
T
Tilt steering wheel .... 44
Tires ................. 200–201 changing 130–132, 135
snow tires and
chains .................... 214
tire grades ............. 201
treadwear .............. 201
Towing ..................... 120 recreational
towing .................... 120
trailer towing ........ 120
wrecker .................. 141
Traction control ...... 107
Traction-lok rear
axle .......................... 108
Transmission automatic
operation ............... 108
brake-shift interlock
(BSI) ...................... 108
fluid, checking
and adding
(automatic) ........... 196
fluid, checking and
adding (manual) ... 199 fluid, refill
capacities ............... 215
lubricant
specifications. 218, 221
manual operation .. 114
Trunk ......................... 54 remote release .. 50, 57
Turn signal ................ 38
V
Vehicle dimensions . 221
Vehicle Identification
Number (VIN) ......... 222
Vehicle loading ........ 117
Ventilating your
vehicle ...................... 104
W
Warning lights
(see Lights) ............... 10
Washer fluid ............ 167
Water, Driving
through .................... 116
Windows power ....................... 45
Windshield washer
fluid and wipers ........ 43 checking and
adding fluid ........... 167
replacing wiper
blades ...................... 43
Wrecker towing ....... 141
2004 Mustang (mus)
Owners Guide (post-2002-fmt)
USA English (fus)
Index
233