2004 LINCOLN NAVIGATOR ECU

Introduction 4
Instrument Cluster 10Warning and control lights 10
Gauges 14
Entertainment Systems 16AM/FM stereo cassette with CD 16
AM/FM stereo with CD 21
Rear seat controls 25
Rear seat entertainment system 30
Navigation system 43
Climate Controls 94Rear passenger climate control 97
Rear window defroster 98
Lights 99Headlamps 99
Turn signal control 102
Bulb replacement 103
Driver Controls 112Windshield wiper/washer control 112
Power windows 119
Mirrors 122
Speed control 126
Message center 136
Locks and Security 153Keys 153
Locks 153
Anti-theft system 154
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus)Table of Contents
Table of Contents
1

Replacing headlamp bulbs
1. Make sure the headlamp control is in the OFF position.
2. Open the hood.
3. At the back of the headlamp lens,
remove the three headlamp
assembly retainers bolts.
4. Pull the headlamp assembly
forward slightly to expose the
electrical connectors.
5. Rotate the bulb covers
counterclockwise and remove.
6. Once the bulb covers are
removed, the bulbs can be removed
by turning them counterclockwise
and then pulling the bulbs straight
out.
Handle a halogen headlamp bulb carefully and keep out of
children ’ s reach. Grasp the bulb only by its plastic base and do
not touch the glass. The oil from your hand could cause the bulb to
break the next time the headlamps are operated.
7. Insert the glass end of the new bulb into the headlamp assembly.
When the grooves in the plastic base are aligned, push the bulb into the
lamp assembly until the plastic base contacts the rear of the lamp
assembly. Turn the bulb counterclockwise to install.
8. Reinstall the bulb cover and secure it in place by turning
counterclockwise.
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus) Lights
105

1. Make sure the headlamp switch is
in the OFF position.
2. Disconnect the electrical
connector from the foglamp bulb.
3. Rotate the foglamp bulb
counterclockwise and remove from
the foglamp (the rear side of the
foglamp is shown).
4. Install the foglamp bulb in
foglamp by rotating clockwise.
5. Connect the electrical connector
to the new foglamp bulb
Replacing tail lamp bulbs
1. Make sure the headlamp switch is
in the OFF position.
2. Open the liftgate to expose the
lamp assembly screws.
3. Remove the two screws from the
lamp assembly.
4. Carefully pry the lamp assembly
away from the vehicle, by pulling
the assembly directly straight out, to
expose the bulb socket. DO NOT
TIP THE LAMP ASSEMBLY SIDEWAYS.
5. Rotate the bulb socket counterclockwise and remove from lamp
assembly.
6. Pull bulb straight out of socket and push in the new bulb.
7. Install the bulb socket into the lamp assembly and rotate clockwise.
8. Install the lamp assembly on the vehicle and secure with two screws.
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus) Lights
107

Replacing back-up lamp bulbs
The back-up lamp bulbs are located behind the liftgate trim panels.
To change the back-up lamp bulbs:
1. Make sure the headlamp switch is
in the OFF position.
2. Remove the liftgate trim panel by
removing the retaining nuts to
expose the bulb socket.
3. Turn the bulb socket
counterclockwise and pull it out of
the back-up lamp assembly.
4. Pull out the old bulb and replace
it by pushing in a new bulb.
5. Push the connector back into the back-up lamp assembly and turn it
clockwise to secure it in place.
6. Reinstall the liftgate trim panel.
Replacing liftgate tail lamp bulb
1. Make sure the headlamp switch is
in the OFF position.
2. Raise the liftgate and remove the
two retaining nuts on the underside
of the liftgate.
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus)Lights
108

Replacing license plate lamp bulb
The license plate bulbs are located in the license plate housing assembly
on the liftgate. To change the license plate bulbs:
1. Make sure the headlamp switch is
in the OFF position.
2. Remove the license lamp screw
from the assembly.
3. Pull the lamp down and twist the
bulb socket counterclockwise.
Remove the bulb socket from the
lamp.
4. Pull out the old bulb and push in
the new bulb.
5. Install the bulb socket in the lamp assembly by turning it clockwise.
6. Install the lamp assembly and secure it with the retaining screw.
Approach lamp/mirror turn signal bulb removal (if equipped)
To change the bulbs:
1. Make sure the headlamp switch is
in the OFF position and then fold
the mirror forward.
2. Remove the torx screw on the
bottom of the turn signal lens using
a T-10 torx driver.
3. Pull the turn signal lens down to
remove it from the mirror assembly
4. Disconnect the bulb assembly
from the lens.
5. Remove and replace the bulb.
6. Reverse the order to reassemble lamp and lens.
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus) Lights
111

Security Override
If during a bounce-back condition, the switch is released to the neutral
position, then held in the one touch up position within two seconds after
the window reaches the bounce-back position, the window will travel
up with no bounce-back protection. If the switch is released before
the window reaches fully closed or the ignition is turned OFF (without
accessory delay being active), the window will stop. Security override
can be used if there is ice on the window or seals, causing a restriction.
Window lock
The window lock feature allows only
the driver to operate the rear power
windows.
To lock out the rear window
controls push the control down. To
restore the rear window controls,
push the control down. The control
will spring back up to the neutral
position.
Accessory delay
With accessory delay, the radio, windows, and moonroof operate for up
to ten minutes after the ignition switch is turned from the ON to the
OFF position or until any door is opened.
MIRRORS
Automatic dimming rear view mirror
Your vehicle is equipped with an inside rear view mirror with an
auto-dimming function. The electronic day/night mirror will change from
the normal state to the non-glare state when bright lights (glare) reach
the inside rear view mirror. When the inside rear view mirror detects
bright light from in front of or behind the vehicle, the inside rear view
mirror will automatically adjust (darken) to minimize glare.
Do not block the sensor on the backside of the inside rear view mirror
since this may impair proper system performance.
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus)Driver Controls
122

Navigation control features
Press and hold VOICE briefly until
the voice icon appears on the
Navigation display to use the
Navigation voice command.
Press RPT (REPEAT) control to
hear previous command repeated
from the navigation system.
Climate control features
Press TEMP + or - to adjust
temperature.
HOMELINK  WIRELESS CONTROL SYSTEM
The HomeLink  Wireless Control System, located on the driver ’ s visor,
provides a convenient way to replace up to three hand-held transmitters
with a single built-in device. This feature will learn the radio frequency
codes of most current transmitters to operate garage doors, entry gate
operators, security systems, entry door locks, and home or office lighting.
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus)Driver Controls
132

When programming your HomeLink  Wireless Control System to
a garage door or gate, be sure that people and objects are out of
the way to prevent potential harm or damage.
Do not use the HomeLink  Wireless Control System with any garage
door opener that lacks safety stop and reverse features as required by
U.S. federal safety standards (this includes any garage door opener
model manufactured before April 1, 1982). A garage door which cannot
detect an object, signaling the door to stop and reverse, does not meet
current U.S. federal safety standards. For more information, contact
HomeLink  at: www.homelink.com or 1 – 800 – 355 – 3515.
Retain the original transmitter for use in other vehicles as well as for
future programming procedures (i.e. new HomeLink  equipped vehicle
purchase). It is also suggested that upon the sale of the vehicle, the
programmed Homelink  buttons be erased for security purposes, refer to
Programming in this section.
Programming
Do not program HomeLink  with the vehicle parked in the garage.
Note: Your vehicle may require the ignition switch to be turned to the
ACC position for programming and/or operation of the HomeLink  .Itis
also recommended that a new battery be placed in the hand-held
transmitter of the device being programmed to HomeLink  for quicker
training and accurate transmission of the radio-frequency signal.
1. Press and hold the two outside
buttons releasing only when the red
light begins to flash after 20
seconds. Do not repeat step one to
program additional hand-held
transmitters to the remaining two
HomeLink  buttons. This will erase
previously programmed hand-held
transmitter signals into HomeLink  .
2. Position the end of your
hand-held transmitter 2 – 8cm(1 – 3 inches) away from the HomeLink 
button you wish to program (located on your visor) while keeping the
red light in view.
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus) Driver Controls
133