2004 FORD THUNDERBIRD weight

Convertible top and padded molding care
To avoid damage to the cloth top and moldings, use only an approved
Ford cleaner, or equivalent. Do not use abrasive material or cleaners.
Hot waxes applied by automatic car washes can affect the cleanability of
cloth material.
Using high water pressure or wand type car washes against the
convertible top and windows may cause water leaks and possible seal
damage.
REMOVABLE TOP (IF EQUIPPED)
For more information see the CD Rom included with this guide.
Installing the removable top
The front screw fittings must be checked to see that they are
firmly seated after driving a distance of approximately 50 to 60
km (30 to 40 miles).
The removable top does not have the same crush resistance as
an integrated steel roof in case of collision or rollover.
The removable top is not, under any circumstances, to be used
to carry or support external loads.
Movement of the removable top requires at least two people.
The removable top weighs approximately 38 kg (84 lb). Also,
due to its shape, the weight is biased to the rear of the removable top.
Your vehicle must be turned OFF and placed in PARK on a level
surface prior to installing or removing the top.
Open the doors, lower the windows, and clean the area where the
removable top mounts on the body. Before installing the removable top,
unsnap and properly store the convertible top tonneau cover. Refer to
Installation of the tonneau cover in theConvertible section. Also,
thoroughly dry the convertible top and then lower.
Note: Before installing the removable top, apply the protective tape to
the rear deck of the vehicle, refer to the Quick Reference Guidefor
instructions.
1. Remove the protective cover from the top. Using a mild detergent,
clean the weather-strips on the top before installing it on the vehicle.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Driver Controls
54

Never put the shoulder belt under a child’s arm or behind the
back because it eliminates the protection for the upper part of
the body and may increase the risk of injury or death in a collision.
Never use pillows, books, or towels to boost a child. They can
slide around and increase the likelihood of injury or death in a
collision.
SAFETY SEATS FOR CHILDREN
Child and infant or child safety seats
Use a safety seat that is recommended for the size and weight of the
child. Carefully follow all of the manufacturer ’s instructions 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.
When installing a child safety seat:
• Review and follow the information
presented in the Air Bag
Supplemental Restraint System
section in this chapter.
• Use the correct safety belt buckle
for that seating position.
• Insert 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.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Seating and Safety Restraints
100

DRIVING THROUGH WATER
If driving through deep or standing water is unavoidable, proceed very
slowly especially if the depth is not known. Never drive through water
that is higher than the bottom of the hubs (for trucks) or the bottom of
the wheel rims (for cars). Traction or brake capability may be limited
and your vehicle may stall. Water may also enter your engine’s air intake
and severely damage your engine.
Once through the water, always dry the brakes by moving your vehicle
slowly while applying light pressure on the brake pedal. Wet brakes do
not stop the vehicle as quickly as dry brakes. Driving through deep
water where the transmission vent tube is submerged may allow
water into the transmission and cause internal transmission
damage.
VEHICLE LOADING –WITH AND WITHOUT A TRAILER
This section will guide you in the proper loading of your vehicle and/or
trailer, to keep your loaded vehicle weight within its design rating
capability, with or without a trailer. Properly loading your vehicle will
provide maximum return of vehicle design performance. Before loading
your vehicle, familiarize yourself with the following terms for determining
your vehicle ’s weight ratings, with or without a trailer, from the vehicle ’s
Safety Certification Label and Tire and Load Information Label:
Base Curb Weight –is the weight of the vehicle including a full tank of
fuel and all standard equipment. It does not include passengers, cargo, or
optional equipment.
Vehicle Curb Weight –is the weight of your new vehicle when you
picked it up from your dealer plus any aftermarket equipment.
Cargo Weight –includes all weight added to the Base Curb Weight,
including cargo and optional equipment. When towing, trailer tongue load
or king pin weight is also part of cargo weight.
GAW (Gross Axle Weight) –is the total weight placed on each axle
(front and rear) –including vehicle curb weight and all payload.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Driving
121

GAWR (Gross Axle Weight Rating)–is the maximum allowable
weight that can be carried by a single axle (front or rear). These
numbers are shown on the Safety Compliance Certification Label
located on the driver ’s door or door pillar. The total load on each
axle must never exceed its GAWR.
Exceeding the Safety Certification Label axle weight rating limits
could result in substandard vehicle handling, performance,
engine, transmission and/or structural damage, serious damage to the
vehicle, loss of control and personal injury.
Note: For trailer towing information refer to Trailer Towingfound in
this chapter or the RV and Trailer Towing Guide provided by your
dealership.
GVW (Gross Vehicle Weight) –is the Vehicle Curb Weight + cargo +
passengers.
GVWR (Gross Vehicle Weight
Rating) –is the maximum
allowable weight of the fully loaded
vehicle (including all options,
equipment, passengers and cargo).
The GVWR is shown on the
Safety Compliance Certification
Label located on the driver ’s
door or door pillar. The GVW
must never exceed the GVWR.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Driving
122

Exceeding the Safety Certification Label axle weight rating limits
could result in substandard vehicle handling, performance,
engine, transmission and/or structural damage, serious damage to the
vehicle, loss of control and personal injury.
GCW (Gross Combined Weight) –is the weight of the loaded vehicle
(GVW) plus the weight of the fully loaded trailer.
GCWR (Gross Combined Weight Rating) –is the maximum allowable
weight of the vehicle and the loaded trailer –including all cargo and
passengers –that the vehicle can handle without risking damage.
(Important: The towing vehicle ’s braking system is rated for operation at
GVWR, not at GCWR. Separate functional brakes should be used for safe
control of towed vehicles and for trailers weighing more than 680 kg
[1,500 lbs]). The GCW must never exceed the GCWR.
Maximum Loaded Trailer Weight –is the highest possible weight of a
fully loaded trailer the vehicle can tow. It assumes a vehicle with only
mandatory options, no cargo (internal or external), a tongue load of
10 –15% (conventional trailer) or king pin weight of 15 –25% (fifth wheel
trailer), and driver only (68 kg [150 lbs]). Consult your dealership (or
the RV and Trailer Towing Guide provided by your dealership) for
more detailed information.
Tongue Load or Fifth Wheel King Pin Weight –refers to the amount
of the weight that a trailer pushes down on a trailer hitch.
Examples: For a 2268 kg (5000 lbs.) conventional trailer, multiply 5000
by 0.10 and 0.15 to obtain a proper tongue load range of 227 to 340 kg
(500 to 750 lbs.). For an 5216 kg (11,500 lbs.) fifth wheel trailer,
multiply by 0.15 and 0.25 to obtain a proper king pin load range of 782
to 1304 kg (1,725 to 2,875 lbs.)
Do not exceed the GVWR or the GAWR specified on the
certification label.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Driving
123

Do not use replacement tires with lower load carrying capacities
than the originals because they may lower the vehicle’s GVWR
and GAWR limitations. Replacement tires with a higher limit than the
originals do not increase the GVWR and GAWR limitations.
Exceeding any vehicle weight rating limitation could result in
serious damage to the vehicle and/or personal injury.
TRAILER TOWING
Your vehicle is not equipped to tow. No towing packages are available
through Ford or Lincoln/Mercury dealers.
RECREATIONAL TOWING (ALL WHEELS ON THE GROUND)
Follow these guidelines for your specific powertrain combination to tow
your vehicle with all four wheels on the ground (such as behind a
recreational vehicle).
These guidelines are designed to ensure that your transmission is not
damaged due to insufficient lubrication.
All Rear Wheel Drive (RWD) vehicles:
This applies to all cars and 4x2 trucks/sport utilities with rear wheel
drive capability.
• Place the transmission in N (Neutral)
• Maximum speed is 56 km/h (35 mph)
• Maximum distance is 80 km (50 miles)
If a distance of 80 km (50 miles) or a speed of 56 km/h (35 mph) must
be exceeded, you must disconnect the driveshaft.
Ford recommends the driveshaft be removed/installed only by a
qualified technician. Improper removal/installation of the
driveshaft may cause damage to the driveshaft and internal
transmission components. See your local dealer for driveshaft
removal/installation.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Driving
124

•Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
• Resting your foot on the brake pedal while driving may reduce fuel
economy.
• Combine errands and minimize stop-and-go driving.
Maintenance
• Keep tires properly inflated and use only recommended size.
• Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
• Use recommended engine oil. Refer to Lubricant specificationsin
this chapter.
• Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found in your vehicle scheduled maintenance guide.
Conditions
• Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
• Carrying unnecessary weight may reduce fuel economy (approximately
0.4 km/L [1 mpg] is lost for every 180 kg [400 lb] of weight carried).
• Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
• Using fuel blended with alcohol may lower fuel economy.
• Fuel economy may decrease with lower temperatures during the first
12–16 km (8 –10 miles) of driving.
• Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
• Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
• Four-wheel-drive operation (if equipped) is less fuel efficient than
two-wheel-drive operation.
• Close windows for high speed driving.
EPA window sticker
Every new vehicle should have the EPA window sticker. Contact your
dealer if the window sticker is not supplied with your vehicle. The EPA
window sticker should be your guide for the fuel economy comparisons
with other vehicles.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Maintenance and Specifications
182

The temperature grade for this tire is established for a tire that
is properly inflated and not overloaded. Excessive speed,
underinflation, or excessive loading, either separately or in
combination, can cause heat buildup and possible tire failure.
TIRES
Tires are designed to give many thousands of miles of service, but they
must be maintained in order to get the maximum benefit from them.
Glossary of tire terminology
• Tire label: A label showing the OE (Original Equipment) tire sizes,
recommended inflation pressure and the maximum weight the vehicle
can carry.
• Tire Identification Number (TIN): A number on the sidewall of
each tire providing information about the tire brand and
manufacturing plant, tire size and date of manufacturer.
• Inflation pressure: A measure of the amount of air in a tire.
• Standard load: A class of P-metric or Metric tires designed to carry a
maximum load at 35 psi [37 psi (2.5 bar) for Metric tires]. Increasing
the inflation pressure beyond this pressure will not increase the tires
load carrying capability.
• Extra load: A class of P-metric or Metric tires designed to carry a
heavier maximum load at 41 psi [43 psi (2.9 bar) for Metric tires].
Increasing the inflation pressure beyond this pressure will not increase
the tires load carrying capability.
• kPa: Kilopascal, a metric unit of air pressure.
• PSI: Pounds per square inch, a standard unit of air pressure.
• B-pillar: The structural member at the side of the vehicle behind the
front door.
• Bead area of the tire: Area of the tire next to the rim.
• Sidewall of the tire: Area between the bead area and the tread.
• Tread area of the tire: Area of the perimeter of the tire that
contacts the road when mounted on the vehicle.
• Rim: The metal support (wheel) for a tire or a tire and tube assembly
upon which the tire beads are seated.
2004 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)
Maintenance and Specifications
190