2003 Mercury Grand Marquis Anti theft

Introduction 4
Instrument Cluster 10
Warning and control lights 10
Gauges 16
Entertainment Systems 22
AM/FM stereo cassette with CD 22
AM/FM stereo cassette (CD changer compatible) 31
CD changer 40
Climate Controls 46
Manual heating and air conditioning 46
Electronic automatic temperature control 48
Lights 53
Headlamps 53
Turn signal control 56
Bulb replacement 57
Driver Controls 63
Windshield wiper/washer control 63
Steering wheel adjustment 64
Power windows 74
Mirrors 75
Speed control 77
Message center 86
Locks and Security 92
Keys 92
Locks 92
Anti-theft system 94
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Table of Contents
Table of Contents
1

To unlock all doors, enter the
factory-set code or personal code
(driver door unlocks) and press 3/4
within five seconds.
To release the trunk, enter the
factory-set code or personal code
(driver door unlocks) and press 5/6
within five seconds.
After the factory-set code or personal code has been entered, you can
unlock all doors (press 3/4) and release the trunk (press 5/6) as long as
the controls are pressed within 5 seconds of each other.
Locking doors with the keyless entry system
It is not necessary to enter the factory-set code prior to locking all doors.
To lock the doors:
Press 7/8 and 9/0 at the same time.
SECURILOCKPASSIVE ANTI-THEFT SYSTEM
SecuriLock
passive anti-theft system is an engine immobilization
system. This system is designed to prevent the engine from being started
unless acoded key programmed to your vehicleis used.
The SecuriLock
passive anti-theft system is not compatible with
non-Ford aftermarket remote start systems. Use of these systems may
result in vehicle starting problems and a loss of security protection.
THEFT INDICATOR
The theft indicator is the flashing red indicator located on the dash
panel.
123
45678
90
123
45678
90
123
45678
90
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Locks and Security
101

The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse Panel
Description
1 15A Audio, CD changer
2 5A Audio
3 7.5A Mirrors
4 10A Air bags
5 — Not used
6 15A Instrument cluster warning lamps module,
Overdrive control switch, Lighting Control
Module (LCM), A/C clutch
7 10A Driver’s Door Module (DDM), Premium
radio
8 25A Powertrain Control Module (PCM) power
relay, Coil-on plugs, Radio noise capacitor,
Passive Anti-Theft System (PATS)
9 5A Transmission range sensor
10 10A Rear window defrost, Heated mirrors
27 25
26 2423 21
2219
20
18 16
17 1514 12
131030
32
31
28
29
11
97
8653
41
2
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
165

FORD ACCESSORIES FOR YOUR VEHICLE
A wide selection of genuine Ford accessories are available for your
vehicle through your local authorized Ford, Lincoln, Mercury or Ford of
Canada dealer. These quality accessories have been specifically
engineered to fulfill your automotive needs; they are custom designed to
complement the style and aerodynamic appearance of your vehicle. In
addition, each accessory is made from high quality materials and meets
or exceeds Ford’s rigorous engineering and safety specifications. Ford
Motor Company will repair or replace any properly dealer-installed Ford
accessory found to be defective in factory-supplied materials or
workmanship during the warranty period, as well as any component
damaged by the defective accessory. The accessory will be warranted for
whichever provides you the greatest benefit:
•12 months or 20,000 km (12,000 miles) (whichever occurs first), or
•the remainder of your new vehicle limited warranty.
This means that genuine Ford accessories purchased along with your
new vehicle and installed by the dealer are covered for the full length of
your New Vehicle’s Limited Warranty — 3 years or 60,000 km (36,000
miles) (whichever occurs first). Contact your dealer for details and a
copy of the warranty.
Not all accessories are available for all models.
Following is a list of several Ford Genuine Accessory products. Not all
accessories are available for all models. To find out what accessories are
available for your vehicle, please contact your dealer or visit our online
store at: www.mercuryaccessories.com.
Vehicle Security
Air bag anti-theft locks
Locking gas cap
Remote keyless entry
Styled wheel locks
Underbody security lighting
Vehicle security systems
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Accessories
Accessories
235

safety belt maintenance .........123
warning light and
chime ...................13, 16, 118–119
Safety seats for children ..........134
Seat belts
(see Safety restraints) .............109
Seats ..........................................105
child safety seats ....................134
cleaning ...................................193
SecuriLock passive
anti-theft system ...............101–103
Servicing your vehicle ..............196
Spare tire (see Changing the
Tire) ...........................................170
Spark plugs, specifications ......228,
231
Specification chart,
lubricants ...........................230–231
Speed control ..............................77
Speedometer ...............................20
Starting your
vehicle ........................142–143, 145
jump starting ..........................175
Steering
speed sensitive .......................151
Steering wheel
controls ..........................64, 77, 81
tilting .........................................64
T
Tires ...........................170, 224–225
changing ..........................170–171
checking the pressure ............225
replacing ..................................226
rotating ....................................225
snow tires and chains ............227
tire grades ...............................225treadwear ................................224
Towing .......................................157
recreational towing .................160
trailer towing ..........................157
wrecker ....................................180
Traction control ........................149
active light ................................13
Traction-lok rear axle ...............155
Transmission .............................151
fluid, checking and adding
(automatic) .............................220
fluid, refill capacities ..............228
lubricant specifications ..230–231
Trip odometer .............................21
Trunk ...........................................93
remote release ....................90, 96
Turn signal ............................14, 56
V
Vehicle dimensions ...................231
Vehicle Identification Number
(VIN) ..........................................233
Vehicle loading ..........................156
Ventilating your vehicle ...........146
W
Warning chimes ...........................16
Warning lights (see Lights) .......10
Washer fluid ..............................198
Water, Driving through .............155
Windows
power .........................................74
Windshield washer fluid and
wipers
checking and adding fluid .....198
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
243