Page 1 of 240
Introduction 4
Instrument Cluster 10
Warning and control lights 10
Gauges 15
Entertainment Systems 20
AM/FM stereo cassette with CD 20
AM/FM stereo with CD 23
AM/FM stereo cassette 26
CD changer 29
Climate Controls 32
Manual heating and air conditioning 32
Electronic automatic temperature control 33
Rear window defroster 35
Lights 36
Headlamps 36
Turn signal control 39
Bulb replacement 40
Driver Controls 46
Windshield wiper/washer control 46
Steering wheel adjustment 47
Power windows 56
Mirrors 57
Speed control 59
Message center 67
Locks and Security 72
Keys 72
Locks 72
Anti-theft system 74
Table of Contents
1
Page 6 of 240

SPECIAL NOTICES
Emission warranty
The New Vehicle Limited Warranty includes Bumper-to-Bumper
Coverage, Safety Restraint Coverage, Corrosion Coverage, and 6.0L
Power Stroke Diesel Engine Coverage. In addition, your vehicle is eligible
for Emissions Defect and Emissions Performance Warranties. For a
detailed description of what is covered and what is not covered, refer to
theWarranty Guidethat is provided to you along with your Owner’s
Guide.
Service Data Recording
Service data recorders in your vehicle are capable of collecting and
storing diagnostic information about your vehicle. This potentially
includes information about the performance or status of various systems
and modules in the vehicle, such as engine, throttle, steering or brake
systems. In order to properly diagnose and service your vehicle, Ford
Motor Company, Ford of Canada, and service and repair facilities may
access vehicle diagnostic information through a direct connection to your
vehicle when diagnosing or servicing your vehicle.
Event Data Recording
Other modules in your vehicle — event data recorders — are capable of
collecting and storing data during a crash or near crash event. The
recorded information may assist in the investigation of such an event.
The modules may record information about both the vehicle and the
occupants, potentially including information such as:
•how various systems in your vehicle were operating;
•whether or not the driver and passenger seatbelts were buckled;
•how far (if at all) the driver was depressing the accelerator and/or the
brake pedal;
•how fast the vehicle was traveling; and
•where the driver was positioning the steering wheel.
To access this information, special equipment must be directly connected
to the recording modules. Ford Motor Company and Ford of Canada do
not access event data recorder information without obtaining consent,
unless pursuant to court order or where required by law enforcement,
other government authorities or other third parties acting with lawful
authority. Other parties may seek to access the information
independently of Ford Motor Company and Ford of Canada.
2004 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Introduction
6
Page 9 of 240
Vehicle Symbol Glossary
Power Windows
Front/Rear
Power Window Lockout
Child Safety Door
Lock/UnlockInterior 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 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Introduction
9
Page 23 of 240
16.Power/volume:Press to turn
the system on/off. Turn to
raise/lower the volume.
17.Tape:Press to play the tape.
18.CD door:Insert the disc with the playing side down and printed side
up.
19.Tape door:Insert the tape facing the right.
AM/FM STEREO / SINGLE CD RADIO (IF EQUIPPED)
1.Balance:Press
/to shift
sound to the left/right speakers.
BASS
CDTREB BAL FADESCN
CLK AM
FM
VOL - PUSH ON
SEEK
EJ
COMP DISC
TUNE
12 3456
FM1ST
SHUFFLE CD CD
1415161718123413
658
12
11
7910
2004 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Entertainment Systems
23
Page 25 of 240

12.Seek:Press and release
SEEK
/for previous/next
strong station, selection or track.
13.Power/volume:Press to turn
ON/OFF; turn to increase or
decrease volume levels.
14.CD: Press to enter CD mode or
to play a CD already loaded into the
system.
15.AM/FM:Press to choose a
frequency band in radio mode.
16.Bass:Press
/to
increase/decrease the bass output.
17.Treble:Press
/to
increase/decrease the treble output.
18.CD door:Insert a CD printed
side up.
CD units are designed to play
commercially pressed 12 cm (4.75 in) audio compact discs only.
Due to technical incompatibility, certain recordable and
re-recordable compact discs may not function correctly when
used in Ford CD players. Irregular shaped CDs, CDs with a
scratch protection film attached, and CDs with homemade paper
(adhesive) labels should not be inserted into the CD player. The
label may peel and cause the CD to become jammed. It is
recommended that homemade CDs be identified with permanent
felt tip marker rather than adhesive labels. Ballpoint pens may
damage CDs. Please contact your dealer for further information.
DISC
2004 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Entertainment Systems
25
Page 29 of 240

18.Seek:Press/to listen to
the previous/next listenable radio
station or tape selection.
19.Power/volume:Press to turn
the system on/off. Turn to adjust the
volume levels.
20.Tape:Press to enter tape mode
or to begin tape play if a tape is
already in the system.
CD:Press to enter CD changer mode (if equipped).
21.Tape door:Insert the tape facing to the right.
CD CHANGER (IF EQUIPPED)
Your CD changer is either located in the trunk, the console or the right
side cargo area storage compartment.
1. Slide the door to access the CD
changer magazine.
2. Press
to eject the magazine.
3. Turn the magazine (A) over.
4. Using the disc holder release
knob (C), pull the disc holder (B)
out of the magazine.
Do not pull too hard on the disc holder as the disc holder may come
completely out of the magazine. If this happens, reinsert the disc holder
back into the magazine while pressing on the lever.
SEEK
VOL
PUSH ON
AB
C
2004 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Entertainment Systems
29
Page 30 of 240

5. Line up the CD with the groove
of the disc holder. Ensure that the
label on the CD faces downwards.
6. Press the disc holder until it locks
securely into the magazine.
Ensure that the disc holder is
evenly inserted and at the same
level as the magazine (A). The unit
will not operate if the disc holder is
not inserted at the same level (B).
RADIO FREQUENCIES
AM and FM frequencies are established by the Federal Communications
Commission (FCC) and the Canadian Radio and Telecommunications
Commission (CRTC). Those frequencies are:
AM - 530, 540–1700, 1710 kHz
FM- 87.7, 87.9–107.7, 107.9 MHz
RADIO RECEPTION FACTORS
There are three factors that can affect radio reception:
•Distance/strength: The further you travel from an FM station, the
weaker the signal and the weaker the reception.
•Terrain: Hills, mountains, tall buildings, power lines, electric fences,
traffic lights and thunderstorms can interfere with your reception.
•Station overload: When you pass a broadcast tower, a stronger signal
may overtake a weaker one and play while the weak station frequency
is displayed.
CASSETTE/PLAYER CARE
Do:
•Use only cassettes that are 90 minutes long or less.
A
B
2004 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Entertainment Systems
30
Page 48 of 240

OVERHEAD CONSOLE WITHOUT MOON ROOF (IF EQUIPPED)
The appearance of your vehicle’s overhead console will vary according to
your option package. Some of the features in the overhead console
include a compass and HomeLink. To program the Homelink, refer to
HomelinkWireless Control Systemit this chapter.
Electronic compass display (if equipped)
Compass:The compass display is contained in the overhead console.
The vehicle heading is displayed as one of N, NE, E, SE, S, SW, W and
NW.
The compass reading may be affected when you drive near large
buildings, bridges, power lines and powerful broadcast antenna. Magnetic
or metallic objects placed in or on the vehicle may also affect compass
accuracy. Adjustments may need to be made to the zone and calibration
of the compass.
Compass zone adjustment
1. Determine which magnetic zone
you are in by referring to the zone
map.
2. Turn the ignition to the ON
position.
3. Press and hold the MODE control
until VAR appears in the display,
then release. The display should
show the current zone number.
4. Press the MODE control until the
desired zone number appears. The
display will flash and then return to
normal operation. The zone is now
updated.
1 2 3
4
5
6 7 8 9 101112 13 14 15
2004 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Driver Controls
48