Page 65 of 240

Note:There are 30 seconds in which to initiate step eight.
8. Return to the vehicle and firmly press, hold for two seconds and
release the HomeLinkbutton. Repeat the press/hold/release sequence
again, and, depending on the brand of the garage door opener (or other
rolling code equipped device), repeat this sequence a third time to
complete the programming.
HomeLinkshould now activate your rolling code equipped device. To
program additional HomeLinkbuttons begin with step 2 in the
“Programming”section. For questions or comments, please contact
HomeLink atwww.homelink.comor1–800–355–3515.
Gate Operator & Canadian Programming
During programming, your
hand-held transmitter may
automatically stop transmitting—
not allowing enough time for
HomeLinkto accept the signal
from the hand-held transmitter.
After completing steps 1 and 2
outlined in the“Programming”
section, replace step 3 with the
following:
Note:If programming a garage door opener or gate operator, it is
advised to unplug the device during the“cycling”process to prevent
overheating.
•Continue to press and hold the HomeLinkbutton (note step 3 in the
“Programming”section) while you press and release—every two
seconds(“cycle”) your hand-held transmitter until the frequency
signal has been accepted by the HomeLink. The red indicator light
will flash slowly and then rapidly after HomeLinkaccepts the radio
frequency signal.
•Proceed with step 4 in the“Programming”section.
2004 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Driver Controls
65
Page 66 of 240

Operating the HomeLinkWireless Control System
To operate, simply press and release
the appropriate HomeLinkbutton.
Activation will now occur for the
trained product (garage door, gate
operator, security system, entry
door lock, or home or office lighting
etc.). For convenience, the
hand-held transmitter of the device
may also be used at any time. In the
event that there are still
programming difficulties, contact
HomeLinkatwww.homelink.comor1–800–355–3515.
Erasing HomeLinkbuttons
To erase the three programmed
buttons (individual buttons cannot
be erased):
•Press and hold the two outer
HomeLinkbuttons until the red
indicator light begins to
flash-after 20 seconds. Release
both buttons. Do not hold for
longer that 30 seconds.
HomeLinkis now in the train (or
learning) mode and can be programmed at any time beginning with step
2inthe“Programming”section.
Reprogramming a single HomeLinkbutton
To program a device to HomeLinkusing a HomeLinkbutton previously
trained, follow these steps:
1. Press and hold the desired HomeLinkbutton.Do NOTrelease the
button.
2. The red indicator light will begin to flash after 20 seconds. Without
releasing the HomeLinkbutton, follow step 2 in the“Programming”
section.
For questions or comments, contact HomeLinkatwww.homelink.com
or1–800–355–3515.
2004 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Driver Controls
66
Page 237 of 240

recommendations ...................187
refill capacities ........................225
specifications ..................226, 228
Exhaust fumes ..........................127
F
Fail safe cooling ........................195
Floor mats ...................................71
Fluid capacities .........................225
Fuel ............................................196
calculating fuel
economy ............................52, 201
cap ...........................................198
capacity ...................................225
choosing the right fuel ...........199
comparisons with EPA fuel
economy estimates .................204
detergent in fuel .....................200
filling your vehicle
with fuel ..................196, 198, 201
filter, specifications ........201, 224
fuel pump shut-off switch .....145
improving fuel economy ........201
octane rating ...................200, 228
quality ......................................200
running out of fuel .................200
safety information relating to
automotive fuels .....................196
Fuses ..................................146–147
G
Garage Door Opener
(see Homelink wireless control
system) ........................................63
Gas cap (see Fuel cap) ............198
Gas mileage
(see Fuel economy) .................201
Gauges .........................................15H
Hazard flashers .........................145
Head restraints ...........................86
Headlamps ...................................36
aiming ........................................38
autolamp system .......................36
bulb specifications ....................40
daytime running lights .............36
flash to pass ..............................37
high beam .................................37
replacing bulbs .........................41
turning on and off ....................36
Heating
heating and air conditioning
system .................................32–33
HomeLink universal
transceiver (see
Garage door opener) ............53, 66
Homelink wireless control
system ..........................................63
Hood ..........................................182
I
Ignition ...............................123, 228
Infant seats
(see Safety seats) .....................114
Inspection/maintenance
(I/M) testing ..............................206
Instrument panel
cleaning ...................................178
cluster ........................................10
lighting up panel
and interior ...............................37
J
Jack ............................................153
Index
237