
3.Medical condition: A passenger has a medical condition that,
according to his or her physician:
• poses a special risk for the passenger if the air bag deploys and
• makes the potential harm from the passenger air bag deployment
greater than the potential harm from turning OFF the air bag and
experiencing a crash without the protection offered by the air bag
This vehicle has special energy management safety belts for the
driver and right front passenger. These particular belts are
specifically designed to work with air bags to help reduce the risk of
injury in a collision. The energy management safety belt is designed to
give or release additional belt webbing in some accidents to reduce
concentration of force on an occupant ’s chest and reduce the risk of
certain bone fractures and injuries to underlying organs. In a crash, if
the air bag is turned OFF, this energy management safety belt might
permit the person wearing the belt to move forward enough to incur a
serious or fatal injury. The more severe the crash, and the heavier the
occupant, the greater the risk is. Be sure the air bag is turned ON for
any person who does not qualify under the Transport Canada
deactivation criteria.
Side air bag system
Do not place objects or mount equipment on or near the air bag
cover on the side of the seatbacks of the front seats or in front
seat areas that may come into contact with a deploying air bag. Failure
to follow these instructions may increase the risk of personal injury in
the event of a collision.
Do not use accessory seat covers. The use of accessory seat
covers may prevent the deployment of the side air bags and
increase the risk of injury in an accident.
Do not lean your head on the door. The side air bag could injure
you as it deploys from the side of the seatback.
Do not attempt to service, repair, or modify the air bag SRS, its
fuses or the seat cover on a seat containing an air bag. See your
Ford or Lincoln Mercury dealer.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Seating and Safety Restraints
94

Several air bag system
components get hot after
inflation. Do not touch them after
inflation.
If the side air bag has
deployed, the air bag will
not function again. The side
air bag system (including the
seat) must be inspected and
serviced by a qualified
technician in accordance with
the vehicle service manual. If
the air bag is not replaced, the
unrepaired area will increase the
risk of injury in a collision.
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 to the Air bag readiness
section in the Instrument cluster chapter. Routine maintenance of the
air bag is not required.
Any difficulty with the system is indicated by one or more of the
following:
• The readiness light (same light as used for front air bag system) will
either flash or stay lit.
• The readiness light will not illuminate immediately after ignition is
turned to the RUN position.
• A series of five beeps will be heard. The tone pattern will repeat
periodically until the problem and 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.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Seating and Safety Restraints
96

Types of booster seats
There are two types of belt-positioning booster seats:
•Those that are backless.
If your backless booster seat has a
removable shield, remove the
shield and use the lap/shoulder
belt.
• Those with a high back.
A backless booster would be a
better choice because the high
back booster will place the child
closer to the instrument panel
and airbag.
Both can be used in any vehicle in a seating position equipped with
lap/shoulder belts if your child is over 40 lbs.
The shoulder belt should cross the chest, resting snugly on the center of
the shoulder. The lap belt should rest low and snug across the hips,
never up high across the stomach.
If the booster seat slides on the vehicle seat, placing a rubberized mesh
sold as shelf or carpet liner under the booster seat may improve this
condition.
The importance of shoulder belts
Using a booster without a shoulder belt increases the risk of a child ’s
head hitting a hard surface in a collision. For this reason, you should
never use a booster seat with a lap belt only. It is best to use a booster
seat with lap/shoulder belts.
Follow all instructions provided by the manufacturer of the
booster seat.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Seating and Safety Restraints
99

Using the engine block heater (if equipped)
An engine block heater warms the engine coolant which aids in starting
and heater/defroster performance. Use of an engine block heater is
strongly recommended if you live in a region where temperatures reach
-23°C (-10 °F) or below. For best results, plug the heater in at least
three hours before starting the vehicle. The heater can be plugged in the
night before starting the vehicle.
To reduce the risk of electrical shock, do not use your heater
with ungrounded electrical systems or two-pronged (cheater)
adapters.
Guarding against exhaust fumes
Carbon monoxide is present in exhaust fumes. Take precautions to avoid
its dangerous effects.
If you smell exhaust fumes inside your vehicle, have your dealer
inspect your vehicle immediately. Do not drive if you smell
exhaust fumes.
Important ventilating information
If the engine is idling while the vehicle is stopped for a long period of
time, open the windows at least 2.5 cm (one inch) or adjust the heating
or air conditioning to bring in fresh air.
BRAKES
Occasional brake noise is normal. If a metal-to-metal, continuous grinding
or continuous squeal sound is present, the brake linings may be worn-out
and should be inspected by a qualified service technician. If the vehicle
has continuous vibration or shudder in the steering wheel while braking,
the vehicle should be inspected by a qualified service technician.
Four-wheel anti-lock brake system (ABS)
Your vehicle is equipped with an Anti-lock Braking System (ABS). This
system helps you maintain steering control during emergency stops by
keeping the brakes from locking. Noise from the ABS pump motor and
brake pedal pulsation may be observed during ABS braking; this is
normal and should be no reason for concern.
ABS warning lamp
ABS
TheABSlamp in the instrument cluster momentarily illuminates when
the ignition is turned to ON. If the light does not illuminate during start
up, remains on or flashes, the ABS may be disabled and may need to be
serviced.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Driving
112

2. Four or more repair attempts are made on the same nonconformity (a
defect or condition that substantially impairs the use, value or safety of
the vehicle) OR
3. The vehicle is out of service for repair of nonconformities for a total of
more than 30 calendar days (not necessarily all at one time)
In the case of 1 or 2 above, the consumer must also notify the
manufacturer of the need for the repair of the nonconformity at the
following address:
Ford Motor Company
16800 Executive Plaza Drive
Mail Drop 3NE-B
Dearborn, MI 48126
REPORTING SAFETY DEFECTS (U.S. ONLY)
If you believe that your vehicle has
a defect which could cause a crash
or could cause injury or death, you
should immediately inform the National Highway Traffic Safety
Administration (NHTSA) in addition to notifying Ford Motor Company.
If NHTSA receives similar complaints, it may open an investigation, and
if it finds that a safety defect exists in a group of vehicles, it may order a
recall and remedy campaign. However, NHTSA cannot become involved
in individual problems between you, your dealer, or Ford Motor
Company.
To contact NHTSA, you may either call the Auto Safety Hotline toll-free
at 1–800 –424 –9393 (or 366 –0123 in the Washington D.C. area) or write
to:
NHTSA
400 Seventh Street
U.S. Department of Transportation
Washington, D.C. 20590
You can also obtain other information about motor vehicle safety from
the Hotline.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Customer Assistance
156

INTERIOR
For fabric, carpets, cloth seats, safety belts and seats equipped with side
air bags:
•Remove dust and loose dirt with a vacuum cleaner.
• Remove light stains and soil with Motorcraft Extra Strength
Upholstery Cleaner (ZC-41).
• If grease or tar is present on the material, spot-clean the area first
with Motorcraft Spot and Stain Remover (ZC-14).
• Never saturate the seat covers with cleaning solution.
• Do not use household cleaning products or glass cleaners, which can
stain and discolor the fabric and affect the flame retardant abilities of
the seat materials.
Do not use cleaning solvents, bleach or dye on the vehicle ’s
safety belts, as these actions may weaken the belt webbing.
Do not use chemical solvents or strong detergents when cleaning
the seat-mounted side air bag. Such products could contaminate
the side air bag system and affect performance of the side air bag in a
collision.
LEATHER SEATS
Your leather seating surfaces have a clear, protective coating over the
leather.
• To clean, use a soft cloth with Motorcraft Deluxe Leather and Vinyl
Cleaner (ZC-11 –A). Dry the area with a soft cloth.
• To help maintain its resiliency and color, use the Motorcraft Deluxe
Leather Care Kit (ZC-11 –D), available from your authorized dealer.
• Do not use household cleaning products, alcohol solutions, solvents or
cleaners intended for rubber, vinyl and plastics, or oil/petroleum-based
leather conditioners. These products may cause premature wearing of
the clear, protective coating.
UNDERBODY
Flush the complete underside of your vehicle frequently. Keep body and
door drain holes free from packed dirt.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Cleaning
161

Coolant refill capacity
To find out how much fluid your vehicle’s cooling system can hold, refer
to Refill capacities in this chapter.
Fill your engine coolant reservoir as outlined in Adding engine coolant
in this chapter.
Severe climates
If you drive in extremely cold climates (less than –36 °C[ –34 °F]), it
may be necessary to increase the coolant concentration above 50%.
Refer to the chart on the coolant container to ensure the coolant
concentration in your vehicle will provide adequate freeze protection.
Never increase the engine coolant concentration above 60%
(protection to –60 °F). At a level over 60%, your engine could overheat
and become damaged.
If you drive in extremely hot climates, it is still necessary to maintain the
coolant concentration at 50/50 coolant and water. Do not allow the
coolant concentration to fall below 40% coolant. At a concentration
less than 40%, the corrosion protection to your engine and cooling
components may be compromised and permanent damage may result.
What you should know about fail-safe cooling
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “fail-safe ”distance depends on ambient temperatures, vehicle load
and terrain.
How fail-safe cooling works
If the engine begins to overheat:
• The engine coolant temperature
gauge will move to the H (hot)
area.
• The
symbol will
illuminate.
• The
symbol will illuminate.
• The
symbol will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Maintenance and Specifications
174

When this occurs the vehicle will still operate. However:
•The engine power will be limited.
• The air conditioning system will be disabled.
Continued operation will increase the engine temperature and the engine
will completely shut down, causing steering and braking effort to
increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to a service facility as soon as possible to minimize engine
damage.
When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high-speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to a service facility.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
Never remove the coolant reservoir cap while the engine is
running or hot.
5. Re-start the engine and take your vehicle to a service facility.
Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to a
service facility as soon as possible.
WHAT YOU SHOULD KNOW ABOUT AUTOMOTIVE FUELS
Important safety precautions
Do not overfill the fuel tank. The pressure in an overfilled tank
may cause leakage and lead to fuel spray and fire.
The fuel system may be under pressure. If the fuel filler cap is
venting vapor or if you hear a hissing sound, wait until it stops
before completely removing the fuel filler cap. Otherwise, fuel may
spray out and injure you or others.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Maintenance and Specifications
175