
Refer toBrake system warning
lightin theInstrument Cluster
chapter for information on the brake
system warning light.
Four-wheel anti-lock brake system (ABS) (if equipped)
On vehicles equipped with an anti-lock braking system (ABS), a noise
from the hydraulic pump motor and pulsation in the pedal may be
observed during ABS braking events. Pedal pulsation coupled with noise
while braking under panic conditions or on loose gravel, bumps, wet or
snowy roads is normal and indicates proper functioning of the vehicle’s
anti-lock brake system. The ABS performs a self-check after you start
the engine and begin to drive away. A brief mechanical noise may be
heard during this test. This is normal. If a malfunction is found, the ABS
warning light will come on.
The ABS operates by detecting the onset of wheel lockup during brake
applications and compensates for this tendency. The wheels are
prevented from locking even when the brakes are firmly applied.
Using ABS
•In an emergency or when maximum efficiency from the four-wheel
ABS is required, apply continuous force on the brake. The four wheel
ABS will be activated immediately, thus allowing you to retain steering
control of your vehicle and, providing there is sufficient space, will
enable you to avoid obstacles and bring the vehicle to a controlled
stop.
•The anti-lock system does not reduce stopping distance. Always leave
enough room between your vehicle and the vehicle in front of you to
stop.
•We recommend that you familiarize yourself with this braking
technique. However, avoid taking any unnecessary risks.
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.
P!
BRAKE
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Driving
127

•Use only unleaded fuel (or E85, if equipped with the 3.0L FFV V6
engine).
•Avoid running out of fuel.
•Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
•Have the items listed in your scheduled maintenance guide performed
according to the specified schedule.
The scheduled maintenance items listed in the scheduled maintenance
guide are essential to the life and performance of your vehicle and to its
emissions system.
If other than Ford, Motorcraft or Ford-authorized parts are used for
maintenance replacements or for service of components affecting
emission control, such non-Ford parts should be equivalent to genuine
Ford Motor Company parts in performance and durability.
Do not park, idle, or drive your vehicle in dry grass or other dry
ground cover. The emission system heats up the engine
compartment and exhaust system, which can start a fire.
Illumination of the
indicator, charging system warning light or the
temperature warning light, fluid leaks, strange odors, smoke or loss of
engine power, could indicate that the emission control system is not
working properly.
Exhaust leaks may result in entry of harmful and potentially
lethal fumes into the passenger compartment.
Do not make any unauthorized changes to your vehicle or engine. By
law, vehicle owners and anyone who manufactures, repairs, services,
sells, leases, trades vehicles, or supervises a fleet of vehicles are not
permitted to intentionally remove an emission control device or prevent
it from working. Information about your vehicle’s emission system is on
the Vehicle Emission Control Information Decal located on or near the
engine. This decal identifies engine displacement and gives some tune up
specifications.
Please consult your“Warranty Guide”for complete emission warranty
information.
On board diagnostics (OBD-II)
Your vehicle is equipped with a computer that monitors the engine’s
emission control system. This system is commonly known as the On
2004 Taurus(tau)
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Maintenance and Specifications
201

Board Diagnostics System (OBD-II). This OBD-II system protects the
environment by ensuring that your vehicle continues to meet
government emission standards. The OBD-II system also assists the
service technician in properly servicing your vehicle. When theCheck
Engine/Service Engine Soonlight illuminates, the OBD-II system has
detected a malfunction. Temporary malfunctions may cause yourCheck
Engine/Service Engine Soonlight to illuminate. Examples are:
1. The vehicle has run out of fuel. (The engine may misfire or run
poorly.)
2. Poor fuel quality or water in the fuel.
3. The fuel cap may not have been securely tightened.
These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel and/or properly tightening the fuel cap. After three
driving cycles without these or any other temporary malfunctions
present, theCheck Engine/Service Engine Soonlight should turn off.
(A driving cycle consists of a cold engine startup followed by mixed
city/highway driving.) No additional vehicle service is required.
If theCheck Engine/Service Engine Soonlight remains on, have your
vehicle serviced at the first available opportunity.
Readiness for Inspection/Maintenance (I/M) testing
In some localities, it may be a legal requirement to pass an I/M test of
the on-board diagnostics system. If your
indicator is on, refer to the
description in theWarning lights and chimessection of the
Instrument Clusterchapter. Your vehicle may not pass the I/M test with
the
indicator on.
If the vehicle’s powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a“not ready for I/M test”
condition. To ready the on-board diagnostics system for I/M testing, a
minimum of 30 minutes of city and highway driving is necessary as
described below:
•First, at least 10 minutes of driving on an expressway or highway.
•Next, at least 20 minutes driving in stop-and-go, city-type traffic with
at least four idle periods.
Allow the vehicle to sit for at least eight hours without starting the
engine. Then, start the engine and complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete.
2004 Taurus(tau)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
202

A
Accessory delay ..........................47
Air bag supplemental restraint
system ........................101–102, 107
and child safety seats ............103
description ......................102, 107
disposal ....................................109
driver air bag ..........102, 104, 108
indicator light .........................107
operation .................102, 104, 108
passenger air bag ...102, 104, 108
side air bag ..............................107
Air cleaner filter .......................220
Air conditioning ..........................25
Antifreeze (see Engine
coolant) .....................................187
Anti-lock brake system
(see Brakes) ..............................127
Anti-theft system ........................79
arming the system ....................80
disarming a triggered
system .......................................80
Audio system
(see Radio) ......................15–16, 19
Automatic transaxle
fluid, adding ............................204
fluid, checking ........................204
fluid, refill capacities ..............221
fluid, specification ..................224
Automatic transmission
driving an automatic
overdrive .................................132
Auxiliary power point .................46
Axle
lubricant specifications ..........222
B
Battery .......................................185acid, treating emergencies .....185
jumping a disabled battery ....156
maintenance-free ....................185
replacement, specifications ...220
servicing ..................................185
BeltMinder ...................................96
Brakes ........................................126
anti-lock ...................................127
anti-lock brake system (ABS)
warning light ...........................127
fluid, checking and adding ....204
fluid, refill capacities ..............221
fluid, specifications .........222, 224
lubricant specifications ..222, 224
parking ....................................128
shift interlock ..........................130
Bulbs ............................................33
C
Capacities for refilling fluids ....221
Cargo area shade ........................65
Cargo cover .................................64
Cargo net .....................................64
CD changer .................................21
CD-single premium .........15–16, 19
Cell phone use ............................53
Certification Label ....................226
Changing a tire .........................151
Child safety restraints ..............110
child safety belts ....................110
Child safety seats ......................113
attaching with tether
straps .......................................117
in front seat ............................114
in rear seat ......................114, 117
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Index
Index
232

K
Keyless entry system .................74
Keys
positions of the ignition .........122
L
Lamps
autolamp system .......................29
bulb replacement
specifications chart ..................34
daytime running light ...............29
headlamps .................................29
headlamps, flash to pass ..........30
instrument panel, dimming .....30
interior lamps .....................32–34
replacing
bulbs ..................33, 35, 37–40, 42
Lane change indicator
(see Turn signal) ........................32
Liftgate ........................................63
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........127
Load limits .................................134
Locks
childproof ..................................68
doors ..........................................67
Lubricant specifications ...222, 224
Lumbar support, seats ...............82
M
Message center .....................53–54
english/metric button ...............58
system check button ................59
warning messages .....................59
Mirrors ...................................46–47automatic dimming rearview
mirror ........................................47
heated ........................................48
side view mirrors (power) .......48
Moon roof ....................................52
Motorcraft parts ................197, 220
O
Octane rating ............................195
Oil (see Engine oil) ..................182
Overdrive ...................................131
P
Parking brake ............................128
Parts (see Motorcraft parts) ....220
Passenger Occupant
Classification Sensor ...................86
Pedals (see Power adjustable
foot pedals) .................................49
Power adjustable foot pedals .....49
Power distribution box
(see Fuses) ...............................149
Power door locks ........................67
Power point .................................46
Power steering ..........................129
fluid, checking and adding ....203
fluid, refill capacity ................221
fluid, specifications .........222, 224
Power Windows ...........................47
R
Radio ................................15–16, 19
Rear window defroster ...............28
Relays ........................................151
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Owners Guide (post-2002-fmt)
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Index
235

Remote entry system
illuminated entry ......................73
locking/unlocking doors ...........67
opening the trunk .....................71
Roadside assistance ..................142
Roof rack .....................................66
S
Safety Belt Maintenance ..........100
Safety belts (see Safety
restraints) ..................85, 88–91, 93
Safety defects, reporting ..........170
Safety restraints ..............85, 88–94
belt minder ...............................96
extension assembly ................100
for adults .............................89–91
for children .....................109–110
lap belt ......................................93
Occupant Classification
Sensor ........................................86
safety belt maintenance .........100
warning light and chime ....95–96
Safety seats for children ..........113
Seat belts
(see Safety restraints) ...............85
Seats ............................................81
child safety seats ....................113
front seats .................................82
Servicing your vehicle ..............177
Setting the clock
AM/FM stereo ...........................15
AM/FM/CD .................................19
AM/FM/Tape ..............................19
Spare tire (see Changing the
Tire) ...........................................151
Spark plugs,
specifications .....................220, 224Specification chart,
lubricants ...........................222, 224
Speed control ..............................49
Starting a flex fuel vehicle .......125
Starting your
vehicle ........................122–123, 125
jump starting ..........................156
Steering wheel
tilting .........................................45
T
Tilt steering wheel ......................45
Tires ...........................151, 206–207
changing ..................151–152, 155
snow tires and chains ............219
tire grades ...............................207
treadwear ................................207
Towing .......................................137
recreational towing .................140
trailer towing ..........................137
wrecker ....................................161
Traction control ........................128
Transaxle
fluid, refill capacities ..............221
lubricant specifications ..........224
Transmission .............................130
brake-shift interlock (BSI) ....130
fluid, checking and adding
(automatic) .............................204
lubricant specifications ..........222
Trunk ...............................64, 66, 68
remote release ....................63, 71
Turn signal ..................................32
V
Vehicle dimensions ...................224
2004 Taurus(tau)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
236

Vehicle Identification Number
(VIN) ..........................................227
Vehicle loading ..........................134
Ventilating your vehicle ...........126
W
Warning chimes .........................128
Warning lights (see Lights) .......10
Washer fluid ..............................181Water, Driving through .............134
Windows
power .........................................47
rear wiper/washer .....................44
Windshield washer fluid and
wipers ..........................................44
checking and adding fluid .....181
liftgate reservoir .....................182
replacing wiper blades .............45
Wrecker towing .........................161
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Owners Guide (post-2002-fmt)
USA English(fus)
Index
237