2003 Mercury Grand Marquis dimensions

Radio power must be turned on to play the CDs in the changer. The
magazine may be stored in the glove box when not being used.
The CD magazine may be inserted or ejected with the radio power off.
ONLY use the magazine supplied with the CD changer, other types will
damage the unit.
Keep the CD changer door closed. Coins and foreign objects will damage
the CD player and void your audio system warranty.
TROUBLESHOOTING THE CD CHANGER (IF EQUIPPED)
The laser beam used in the compact disc player is harmful to the
eyes. Do not attempt to disassemble the case.
If sound skips:
•You may be traveling on a rough road, playing badly scratched discs or
the disc may be dirty. Skipping will not scratch the discs or damage
the player.
If your changer does not work, it may be that:
•A disc is already loaded where you want to insert a disc.
•The disc is inserted with the label surface downward.
•The disc is dusty or defective.
•The player’s internal temperature is above 60°C (140°F). Allow the
player to cool down before operating.
•A disc with format and dimensions not within industry standards is
inserted.
CLEANING COMPACT DISCS
Inspect all discs for contamination before playing. If necessary, clean
discs only with an approved CD cleaner and wipe from the center out to
the edge. Do not use circular motion.
CD AND CD CHANGER CARE
•Handle discs by their edges only. Never touch the playing surface.
•Do not expose discs to direct sunlight or heat sources for extended
periods of time.
•Do not insert more than one disc into each slot of the CD changer
magazine.
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Entertainment Systems
43

Item Ford part
nameFord part
numberFord
specification
Rear Axle
Lubricant
2Motorcraft SAE
80W-90
Premium Rear
Axle LubricantXY-80W90-QL WSP-M2C197-A
Windshield
washer fluidUltra-clear
Windshield
Washer
ConcentrateZC-18–A ESR-M17P5-A
1Use only brake fluids certified to meet Ford specifications. DOT 3 fluid
is recommended. However, if DOT 3 is not available, DOT 4 fluid can be
used.
2Add 118 ml (4 oz.) of Additive Friction Modifier XL-2 or equivalent
meeting Ford specification EST-M2C118-A for complete refill of
Traction-Lok rear axles.
3Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. MERCONand MERCONV are not interchangeable. DO NOT
mix MERCONand MERCONV. Refer to your scheduled maintenance
guide to determine the correct service interval.
ENGINE DATA
Engine 4.6L V8 engine
Cubic inches 281
Required fuel 87 octane
Firing order 1-3-7-2-6-5-4-8
Spark plug gap 1.3-1.4 mm (0.052-0.056 inch)
Ignition system Coil on plug
Compression ratio 9.4:1
VEHICLE DIMENSIONS
Vehicle dimensions mm (in)
(1) Overall length 5 382 (211.9)
(2) Overall width 1 987 (78.2)
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
231

Vehicle dimensions mm (in)
(3) Overall height 1 443 (56.8)
(4) Wheelbase 2 913 (114.7)
(5) Track - Front 1 611 (63.4)
(5) Track - Rear 1 666 (65.6)
1
4
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
232

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