2004 Mercury Grand Marquis Cylinder 3

Replacing lost transmitters
Take all your vehicle’s transmitters
to your dealer if service is required.
If a remote transmitter has been lost
and you would like to remove it
from the vehicle’s memory, or you
would like to purchase additional
remote transmitters and have them
programmed to your vehicle:
•Takeallyour vehicle’s
transmitters to your dealer for
programming, or
•Perform the following programming procedure yourself:
Place the key in the ignition and
turn from 2 (LOCK) to 3 (OFF) and
cycle between 3 (OFF) and 4 (ON)
four times in rapid succession within
3 seconds. After doors lock/unlock,
press any control on all transmitters
(up to four). When completed, turn
the ignition to 3 (OFF).
All transmittersmustbe
programmed at the same time.
•When completed, turn the ignition to the 3 (OFF) position and wait at
least 20 seconds in order to use the recently programmed
transmitter(s).
•Alltransmittersmustbe programmed during the same programming
cycle. A transmitter that is not programmed within the same
programming cycle will be erased and will no longer operate your
vehicle’s locks. If this occurs, you will have to reprogram all the
transmitters again, as you cannot just“add”a transmitter.
Illuminated entry
The interior lamps illuminate:
•when the remote entry system is used to unlock the door(s) or sound
the panic alarm, or
•when the driver door is unlocked using the key in the driver door key
cylinder.
3
1
2
5
4
2004 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Locks and Security
78

OPENING THE HOOD
1. Inside the vehicle, pull the hood
release handle located under the
instrument panel.
2. Go to the front of the vehicle and
release the auxiliary latch that is
located under the front of the hood.
3. Lift the hood until the lift
cylinders hold it open.
2004 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
182

What you should know about fail-safe cooling
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The“fail-safe”distance depends on ambient temperatures, vehicle load
and terrain.
How fail-safe cooling works
•Standard cluster
•Optional cluster
If the engine begins to overheat:
•The engine coolant temperature gauge will move to the H (hot) area
(if your vehicle is equipped with analog gauges).
•The engine coolant temperature gauge will illuminate all eight bars
and a tone will sound every five seconds for one minute (if your
vehicle is equipped with digital gauges).
•TheCheck Engineindicator light will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
•The engine power will be limited.
TEMPH
C
N
O
R
M
H
C
2004 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
195

Item Ford part
nameFord part
numberFord
specification
Engine oil Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)XO-5W20-QSP
(US)
CXO-5W20–
LSP12 (Canada)WSS-M2C153-H
with API
Certification
Mark
Hinges, latches,
striker plates,
fuel filler door
hinge and seat
tracksMulti-Purpose
GreaseXG-4 or XL-5 ESB-M1C93-B
Lock cylinders Penetrating and
Lock LubricantMotorcraft XL-1 none
Power steering
fluidMotorcraft
MERCONAT FXT-2-QDX MERCON
Automatic
transmission
(4R70/75 E-W)Motorcraft
MERCONV
AT F
3
XT-5-QM
MERCONV
Rear Axle
Lubricant
2Motorcraft SAE
80W-90
Premium Rear
Axle LubricantXY-80W90-QL WSP-M2C197-A
Windshield
washer fluidMotorcraft
Premuim
Windshield
Washer
ConcentrateZC-32-A WSB-M8B16–A2
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.
2004 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
227