Page 71 of 216

Programming spare keys
A maximum of eight keys can be coded to your vehicle. Only
Securilockkeys can be used. To program a coded keyyourself, you
will need two previously programmed coded keys(keys that already
operate your vehicle ’s engine) and the new unprogrammed key(s) readily
accessible for timely implementation of each step in the procedure.
If two previously programmed coded keysare available, you must take
your vehicle to an authorized Ford dealer to have the spare coded
key(s) programmed.
Please read and understand the entire procedure before you begin.
1. Insert the first previously
programmed coded keyinto the
ignition from 2 (OFF) to 4 (RUN)
(maintain ignition in the 4 (RUN)
position for at least three seconds,
but no more than ten seconds).
2. Turn the ignition to the 2 (OFF)
position and remove the first coded
key from the ignition.
3. Within ten seconds of turning the ignition to the 2 (OFF) position,
insert the second previously programmed coded key into the ignition and
turn the ignition from the 2 (OFF) position to the 4 (RUN) position
(maintain ignition in the 4 (RUN) position for at least three seconds, but
no more than ten seconds).
4. Turn the ignition to the 2 (OFF) position and remove the second
coded key from the ignition.
5. Within twenty seconds of turning the ignition to the 2 (OFF) position,
insert the new unprogrammed key (new key/valet key) into the ignition
and turn the ignition from 2 (OFF) to 4 (RUN) (maintain ignition in the
4 (RUN) position for at least three seconds). This step will program your
new key to a coded key.
6. To program additional new unprogrammed key(s), wait at least twenty
seconds and then repeat this procedure from Step 1.
If successful, the new coded key(s)will start the vehicle ’s engine and
the theft indicator will flash on and off. You may repeat Steps 1 through
5. If failure repeats, take your vehicle to your authorized dealer in order
to have new spare key(s) programmed.
23 1
4
5
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Locks and Security
71
Page 134 of 216
Rear power distribution box
The rear power distribution box is
located in the luggage compartment
under the spare tire well cover. The
power distribution box contains
high-current fuses that protect your
vehicle’s main electrical systems
from overloads.
Always disconnect the battery before servicing high current
fuses.
To reduce risk of electrical shock, always replace the cover to
the Power Distribution Box before reconnecting the battery or
refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Battery section of the Maintenance and specifications chapter.
123456789 19 20 21 22 23 24 25> PBT <
MINI-FUSE
SEE OWNER'S MANUAL CONSULTER LA GUIDE CARTRIDGE FUSE
26 27 28 29 30 31 32
10 11
RELAY
001
12 13 14 15 16 17 18
RELAY002RELAY003RELAY004RELAY005RELAY
006 RELAY
007
DIODE 01
DIODE 02
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Roadside Emergencies
134
Page 136 of 216

Fuse/RelayLocation Fuse Amp
Rating Power Distribution Box
Description
27 30A** SSP1
28 30A** REM -Right front window
29 30A** Rear defroster
30 —Not used
31 40A** Convertible top motor
32 30A** SSP2
Relay 001 Full ISO SSP1
Relay 002 Full ISO SSP4
Relay 003 Full ISO Rear defroster
Relay 004 Full ISO SSP3
Relay 005 Full ISO SSP2
Relay 006 —Not used
Relay 007 1/2 ISO Fuel pump Diode 01 —Not used
Diode 02 1A Fuel pump relay coil
*Mini fuses **Cartridge fuses
CHANGING THE TIRES
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
The use of tire sealants may damage your tires.
Temporary spare tire information
Your vehicle may have a temporary or full-size spare tire. The temporary
spare tire for your vehicle is labeled as such. It is smaller than a regular
tire and is designed for emergency use only. Drive cautiously and replace
the temporary spare tire as soon as possible.
If you use the temporary spare tire continuously or do not follow
these precautions, the tire could fail, causing you to lose control
of the vehicle, possibly injuring yourself or others.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Roadside Emergencies
136
Page 137 of 216

When driving with the temporary spare tiredo not:
• exceed 80 km/h (50 mph)
• load the vehicle beyond maximum vehicle load rating listed on the
Safety Compliance Label
• tow a trailer
• use tire chains
• drive through an automatic car wash, because of the vehicle ’s reduced
ground clearance
• try to repair the temporary spare tire or remove it from its wheel
• drive for long distances when the temporary-use spare is on
• use the wheel for any other type of vehicle
• use more than one temporary spare tire at a time
Use of a temporary spare tire at any one wheel location can lead to
impairment of the following:
• Handling, stability and braking performance
• Comfort and noise
• Ground clearance and parking at curbs
• Winter driving capability
Tire change procedure
To help prevent the vehicle from moving when you change a tire,
be sure the parking brake is set, then block (in both directions)
the wheel that is diagonally opposite (other side and end of the
vehicle) to the tire being changed.
If the vehicle slips off the jack, you or someone else could be
seriously injured.
1. Park on a level surface, activate
hazard flashers and set parking
brake.
2. Place gearshift lever in P (Park),
turn engine OFF, and block the
diagonally opposite wheel.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Roadside Emergencies
137
Page 138 of 216
3. Lift the trunk cargo cover and
remove the spare tire, jack andtool
bag with lug wrench.
4. Loosen each wheel lug nut
one-half turn counterclockwise but
do not remove them until the wheel
is raised off the ground.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Roadside Emergencies
138
Page 139 of 216

5. Put the jack in the jack notch
next to the tire you are changing.
Turn the jack handle clockwise until
the wheel is completely off the
ground.
Never use the rear differential
as a jacking point.
To lessen the risk of
personal injury, do not put
any part of your body under the
vehicle while changing a tire. Do
not start the engine when your
vehicle is on the jack. The jack is
only meant for changing the tire.
6. Remove the lug nuts with the lug wrench.
7. Replace the flat tire with the spare tire, making sure the valve stem is
facing outward. Reinstall lug nuts until the wheel is snug against the hub.
Do not fully tighten the lug nuts until the wheel has been lowered.
If you are using the temporary tire, the lug nut washers will not appear
to be flush with the rim. This is normal only when using the temporary
spare tire.
8. Lower the wheel by turning the jack handle counterclockwise.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Roadside Emergencies
139
Page 140 of 216
9. Remove the jack and fully tighten
the lug nuts in the order shown.
Note: The jack cannot be
properly stowed when a full size
tire is placed here. Secure the
jack and the temporary spare
tire as shown after the flat tire
has been fixed.
10. Put flat tire, jack away. Stow the
lug wrench in the bag along side of
the tire. Make sure jack is fastened
so it does not rattle when you drive.
11. Unblock the wheels.14
3
2
5
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Roadside Emergencies
140
Page 144 of 216
4. Make the final connection of the negative (-) cable to the spare tire
tie-down stud. (Your vehicle may be equipped with a plastic cap on top
of the tire tie-down stud. This cap must be removed prior to attaching
the cable to the stud.)
Do not connect the end of the second cable to the negative (-)
terminal of the battery to be jumped. A spark may cause an
explosion of the gases that surround the battery.
5. Ensure that the cables are clear of fan blades, belts, moving parts of
both engines, or any fuel delivery system parts.
Jump starting
1. Start the engine of the booster vehicle and run the engine at
moderately increased speed.
2. Start the engine of the disabled vehicle.
3. Once the disabled vehicle has been started, run both engines for an
additional three minutes before disconnecting the jumper cables.
+–+–
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Roadside Emergencies
144