2004 FORD MUSTANG fuel

Seating and Safety Restraints 64
Seating 64
Safety restraints 68
Air bags 79
Child restraints 84
Driving 99
Starting 99
Brakes 104
Traction control 107
Transmission operation 108
Vehicle loading 117
Trailer towing 120
Roadside Emergencies 122
Getting roadside assistance 122
Hazard flasher switch 124
Fuel pump shut-off switch 124
Fuses and relays 125
Changing tires 130
Jump starting 136
Wrecker towing 141
Customer Assistance 142
Reporting safety defects (U.S. only) 152
Cleaning 153
Maintenance and Specifications 161
Engine compartment 164
Engine oil 167
Battery 171
Fuel information 182
Part numbers 215
Refill capacities 215
Lubricant specifications 218
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Table of Contents
2

Fuel pump shut-off switchIn the event of
an accident the safety switch will
automatically cut off the fuel supply to the engine.
The switch can also be activated through sudden
vibration (e.g. collision when parking). To reset
the switch, refer to theFuel pump shut-off
switchin theRoadside emergencieschapter.
SAFETY AND ENVIRONMENT PROTECTION
Warning symbols in this guide
How can you reduce the risk of personal injury and
prevent possible damage to others, your vehicle and
its equipment? In this guide, answers to such
questions are contained in comments highlighted by
the warning triangle symbol. These comments
should be read and observed.
Warning symbols on your vehicle
When you see this
symbol, it is imperative
that you consult the
relevant section of this
guide before touching or attempting adjustment of
any kind.
Protecting the environment
We must all play our
part in protecting the
environment. Correct
vehicle usage and the
authorized disposal of waste cleaning and lubrication
materials are significant steps towards this aim.
Information in this respect is highlighted in this
guide with the tree symbol.
BREAKING-IN YOUR VEHICLE
Your vehicle does not need an extensive break-in.
Try not to drive continuously at the same speed for
the first 1,600 km (1,000 miles) of new vehicle
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Introduction
5

These are some of the symbols you may see on your
vehicle.
Vehicle Symbol Glossary
Safety Alert
See Owner’s Guide
Fasten Safety BeltAir Bag-Front
Air Bag-SideChild Seat
Child Seat
Installation WarningChild Seat Lower
Anchor
Child Seat Tether
AnchorBrake System
Anti-Lock Brake
SystemBrake Fluid -
Non-Petroleum
Based
Traction ControlAdvanceTrac

Master Lighting
SwitchHazard Warning
Flasher
Fog Lamps-FrontFuse Compartment
Fuel Pump ResetWindshield
Wash/Wipe
Windshield
Defrost/DemistRear Window
Defrost/Demist
Power Windows
Front/RearPower Window
Lockout
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Introduction
8

Vehicle Symbol Glossary
Child Safety Door
Lock/Unlock
Interior Luggage
Compartment
Release Symbol
Panic AlarmEngine Oil
Engine CoolantEngine Coolant
Temperature
Do Not Open When
HotBattery
Avoid Smoking,
Flames, or SparksBattery Acid
Explosive GasFan Warning
Power Steering
FluidMaintain Correct
Fluid LevelMAX
MIN
Emission SystemEngine Air Filter
Passenger
Compartment Air
FilterJack
Check fuel capLow tire warning
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Introduction
9

WARNING LIGHTS AND CHIMES
Base instrument cluster
Optional instrument cluster
Mach 1 instrument cluster
Warning lights and gauges can alert you to a vehicle
condition that may become serious enough to cause
expensive repairs. A warning light may illuminate
when a problem exists with one of your vehicle’s
functions. Many lights will illuminate when you start
your vehicle to make sure the bulb works. If any
light remains on after starting the vehicle, have the
respective system inspected immediately.
P! BRAKE
L
0
00000 00
C
E
FH
LH
10 203020 406080100
120
140
160
180
405060 70
80
90
100
11 0
1204
5
6
7 3
2
1
H
THEFT
RPMX1000
FUEL DOORSELECT/RESET
LOW
FUELO/D
OFF AIR
BAGSERVICE
ENGINE
SOON
MPH km/h
ABS
.
CHECK
FUEL
CAP
P! BRAKE
L
0
00000 00
C
E
FH
LH
102040608020 40608010 012 0 14 0
160
180
200
220
240
100
120
140
305070 90
110
13 0
1504
5
6
7
8 3
2
1
H
THEFT
RPMX1000
FUEL DOORSELECT/RESET
LOW
FUELO/D
OFF AIR
BAGSERVICE
ENGINE
SOONCHECK
FUEL
CAP
MPH km/h
ABS
.
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Instrument Cluster
10

Service engine soon:
TheService engine
soonindicator light
illuminates when the
ignition is first turned to the ON position to check
the bulb. Solid illumination after the engine is
started indicates the On Board Diagnostics System
(OBD-II) has detected a malfunction. Refer toOn
board diagnostics (OBD-II)in theMaintenance
and Specificationschapter. If the light is blinking,
engine misfire is occurring which could damage your
catalytic converter. Drive in a moderate fashion
(avoid heavy acceleration and deceleration) and
have your vehicle serviced immediately.
Under engine misfire conditions, excessive
exhaust temperatures could damage the
catalytic converter, the fuel system, interior floor
coverings or other vehicle components, possibly
causing a fire.
Check fuel cap:
Illuminates when the
fuel cap may not be
properly installed.
Continued driving with this light on may cause the
Service engine soon light to come on. Refer toFuel
filler capin theMaintenance and Specifications
chapter.
Brake system
warning light:To
confirm the brake
system warning light is
functional, it will momentarily illuminate when the
ignition is turned to the ON position when the
engine is not running, or in a position between ON
and START, or by applying the parking brake when
the ignition is turned to the ON position. If the
brake system warning light does not illuminate at
this time, seek service immediately from your
dealership. Illumination after releasing the parking
SERVICE
ENGINE
SOON
CHECK
FUEL
CAP
P!
BRAKE
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Instrument Cluster
11

brake indicates low brake fluid level and the brake
system should be inspected immediately by your
servicing dealership.
Driving a vehicle with the brake system
warning light on is dangerous. A significant
decrease in braking performance may occur. It will
take you longer to stop the vehicle. Have the
vehicle checked by your dealer immediately.
Anti-lock brake
system:If the ABS
light stays illuminated
or continues to flash, a
malfunction has been detected, have the system
serviced immediately. Normal braking is still
functional unless the brake warning light also is
illuminated.
Air bag readiness:If
this light fails to
illuminate when
ignition is turned to ON, continues to flash or
remains on, have the system serviced immediately. A
chime will also sound when a malfunction in the
supplemental restraint system has been detected.
Safety belt:Reminds
you to fasten your
safety belt. A chime
will also sound to
remind you to fasten your safety belt.
Charging system:
Illuminates when the
battery is not charging
properly.
Low fuel:Illuminates
when the fuel level in
the fuel tank is at or
near empty. Refer to
Fuel gaugein this chapter).
ABS
AIR
BAG
LOW
FUEL
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Instrument Cluster
12

GAUGES
Base instrument cluster gauges
Optional instrument cluster gauges
Mach 1 instrument cluster gauges
Speedometer:Indicates the current vehicle speed.
•Base instrument
cluster
P! BRAKE
L C
EFH
LH
10 203020 406080100
120
140
160
180
405060 70
80
90
100
11 0
1204
5
6
7 3
2
1
H
THEFT
RPMX1000
FUEL DOORSELECT/RESET
LOW
FUELO/D
OFF AIR
BAGSERVICE
ENGINE
SOON
MPH km/h
ABS
00000 00.
CHECK
FUEL
CAP
P! BRAKE
0
00000 00
FH
H
102040608020 40608010 012 0 14 0
160
180
200
220
240
100
120
140
305070 90
110
13 0
1504
5
6
7
8 3
2
1
H
THEFT
RPMX1000
FUEL DOORSELECT/RESET
LOW
FUELO/D
OFF AIR
BAGSERVICE
ENGINE
SOON
MPH km/h
ABS
.
L
LCHECK
FUEL
CAP
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Instrument Cluster
14