Page 33 of 256

CD/CD PLAYER CARE
Do:
•Handle discs by their edges only. Never touch the playing surface.
•Inspect discs before playing. Clean only with an approved CD cleaner
and wipe from the center out.
Don’t:
•Expose discs to direct sunlight or heat sources for extended periods
of time.
•Insert more than one disc into each slot of the CD changer magazine.
•Clean using a circular motion.
CD units are designed to play commercially pressed 4.75 in (12
cm) 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.
AUDIO SYSTEM WARRANTY AND SERVICE
Refer to theWarranty Guidefor audio system warranty information. If
service is necessary, see your dealer or qualified technician.
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Entertainment Systems
33
Page 66 of 256
•Depress the brake pedal until the
desired vehicle speed is reached,
press the SET + control.
Turning off speed control
There are two ways to turn off the speed control:
•Depress the brake pedal. This will
not erase your vehicle’s
previously set speed.
•Press the speed control OFF
control.
Note:When you turn the speed
control or the ignition off, your
speed control set speed memory is
erased.
STEERING WHEEL CONTROLS (IF EQUIPPED)
Audio control features
In Radio mode:
•Press NEXT to select the next
preset station within the current
radio band.
In Tape mode:
•Press NEXT to listen to the next
selection on the tape.
In CD mode:
•Press NEXT to listen to the next
track on the disc.
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
66
Page 185 of 256

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
8 10A Ignition (ON) - Rear Air
Suspension Module (RASM),
Variable Assist Power Steering
(VAPS)
9 20A LCM (Headlamps, Cornering
lamps)
10 5A Ignition (ON/START) - Driver’s
Door Module (DDM)
11 10A Ignition (START) - ON/ACC relay
coil
12 10A Ignition (ON/START) - Starter
relay coil
13 10A Ignition (START) - Wiper module
14 10A Ignition (ON) - BTSI (Floor-shift
transmission)
15 7.5A Ignition (START) - LCM, Door
lock switch illumination, Heated
seat switch illumination,
Moonroof, Overhead console,
Electrochromatic mirror
16 15A Ignition (ON) - Turn signals
17 10A Ignition (START) - Audio
18 10A Ignition (ON) - A/C mode switch
(vehicles equipped with manual
A/C), Blend door, DDM, Heated
seat modules, Daytime Running
Lamps (DRL) module
19 10A Left-hand low beam, DRL
20 10A Ignition (ON/ACC) - Back-up
lamps
21 10A Right-hand low beam, DRL
22 10A Ignition (ON/ACC) - Restraint
Control Module (RCM), Occupant
Classification Sensor (OCS),
Passenger Air bag Deactivation
Indicator (PADI)
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
185
Page 186 of 256

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
23 15A Multi-function switch
(Flash-to-pass)
24 10A Ignition (ON/ACC) - Passive
Anti-Theft System (PATS)
module, Powertrain Control
Module (PCM) relay coil, Fuel
relay coil, Ignition coil relay coil
25 10A Autolamp/Sunload sensor, Power
mirrors, Door lock switches
(DDM), Adjustable pedal switch
26 10A Ignition (ON/ACC) - Analog
cluster, Warning lamp module,
LCM, Overdrive cancel switch,
Rear defroster relay coil
27 20A Cigar lighter, OBD II, Power point
28 10A Center High-Mounted Stop Lamp
(CHMSL)
29 15A Audio
30 15A Stop lamps, MFS
31 15A Hazards
32 10A Mirror heaters, Rear defroster
switch indicator
33 — Not used
Relay 1 Full ISO relay Rear defroster
Power distribution box
The power distribution box is located in the engine compartment. The
power distribution box contains high-current fuses that protect your
vehicle’s main electrical systems from overloads.
Always disconnect the battery before servicing high current
fuses.
To reduce risk of electrical shock, always replace the cover to
the Power Distribution Box before reconnecting the battery or
refilling fluid reservoirs.
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
186
Page 188 of 256
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
10 20A* Horn relay feed
11 15A* A/C clutch relay feed
12 25A* Audio
13 20A* Instrument panel power point
14 20A* Stop lamp switch
15 20A* Heated seats
16 20A* Daytime Running Lamps (DRL)
module
17 — Not used
18 — Not used
19 15A* Injectors
20 15A* PCM, Mass Air Flow (MAF)
sensor
21 15A* Powertrain loads and sensors
22 — Not used
23 — Not used
24 5A* Radio mute
101 40A** Blower relay feed
102 50A** Cooling fan
103 50A** Instrument panel (I/P) fuse box
feed #1 (I/P fuses 23, 25, 27 and
31)
104 40A** Instrument panel (I/P) fuse box
feed #2 (I/P fuses 1, 3, 5, 7 and 9)
105 30A** Starter relay feed
106 40A** Anti-lock Brake System (ABS)
module (Pump)
107 40A** Rear defroster relay feed
108 20A** Moonroof
109 20A** ABS module (Valves)
110 30A** Wiper module
111 — Not used
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
188
Page 250 of 256

A
ABS (see Brakes) .....................167
Air cleaner filter ...............239–240
Air conditioning ..........................35
Air suspension ...........................172
description ..............................172
Airbag supplemental restraint
system ........................110–111, 118
and child safety seats ............113
description ......................111, 118
disposal ....................................121
driver airbag ....................113, 119
indicator light .................118, 120
operation .........................113, 119
passenger airbag .............113, 119
side airbag ...............................118
Antifreeze (see Engine
coolant) .....................................219
Anti-lock brake system (see
Brakes) ..............................167–168
Audio system
(see Radio) ......................20, 23, 28
Automatic transmission
driving an automatic
overdrive .................................175
fluid, adding ............................236
fluid, checking ........................236
fluid, refill capacities ..............241
fluid, specification ..................244
Auxiliary power point .................60
Axle
lubricant specifications ..242, 244
refill capacities ........................241
traction lok ..............................178
B
Battery .......................................217acid, treating emergencies .....217
jumping a disabled battery ....190
maintenance-free ....................217
replacement, specifications ...240
servicing ..................................217
BeltMinder .................................105
Brakes ........................................167
anti-lock ...........................167–168
anti-lock brake system (ABS)
warning light ...........................168
fluid, checking and adding ....236
fluid, refill capacities ..............241
fluid, specifications .........242, 244
lubricant specifications ..242, 244
shift interlock ..................173–174
Bulbs ............................................43
C
Capacities for refilling fluids ....241
Cell phone use ............................76
Changing a tire .........................137
Child safety restraints ..............121
child safety belts ....................121
Child safety seats ......................124
attaching with tether straps ..128
in front seat ............................125
in rear seat ..............................125
Cleaning your vehicle
engine compartment ..............206
instrument panel ....................208
interior .....................................208
interior trim ............................208
plastic parts ............................207
washing ....................................205
waxing .....................................205
wheels ......................................206
wiper blades ............................207
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Index
250