Page 155 of 368
• 4 – button remote
• 5 – button remote
Press the control a second time within three seconds to unlock all doors
and liftgate.
Locking the doors/liftgate
Press this control to lock all doors and liftgate.
To confirm all doors are closed and locked, press the control a second
time within three seconds and the horn will chirp.
• 4 – button remote
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus) Locks and Security
155
Page 156 of 368
• 5 – button remote
If any of the doors or liftgate are ajar, the horn will make two quick
chirps, reminding you to properly close all doors.
Unlocking the liftgate window
Press the control to unlatch the liftgate window.
• 4 – button remote
• 5 – button remote
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus)Locks and Security
156
Page 157 of 368
Opening the power liftgate (if equipped)
Press the control twice to fully
unlatch and open the liftgate.
Make sure all persons are clear of the liftgate area before using
power liftgate control.
In order to fully lower and latch the liftgate, press the control twice.
If the liftgate stops mid travel, it may have detected an obstacle, Check
to ensure the liftgate swing zone is free from obstruction and reset the
power assist by manually closing the liftgate. Normal operation can then
be resumed.
Make sure the liftgate is closed to prevent exhaust fumes from
being drawn into the vehicle. This will also prevent passengers
and cargo from falling out. If you must drive with the liftgate open,
keep the vents open so outside air comes into the vehicle.
Sounding a panic alarm
Press this control to activate the alarm.
The personal panic alarm will cycle the horn and parking lamps on/off.
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus) Locks and Security
157
Page 165 of 368

Your personal code does not replace the permanent code that the
dealership gave you. You can use either code to unlock your vehicle. If a
second personal code is entered, the module will erase the first personal
code in favor of the new code.
If you wish to erase your personal code, use the following instructions:
1. Enter factory set code.
2. Press 1/2 control and release.
The system will now only respond to the factory set code.
Anti-scan feature
If the wrong code has been entered 7 times (35 consecutive button
presses), the keypad is disabled for one minute and the keypad lamp will
flash during this time. Note: Pressing 7 • 8 and the 9 • 0 simultaneously
during this one minute period will still lock the vehicle.
The anti-scan feature will turn off after one minute of keypad inactivity.
Unlocking and locking the doors, liftgate and liftgate window using
keyless entry
To unlock the driver ’ s door, enter the factory set 5-digit code or your
personal code. Each number must be pressed within five seconds of each
other. The interior lamps will illuminate.
To unlock all doors and liftgate, press the 3 • 4 control within five
seconds.
To open the liftgate window, press the 5 • 6 control within five
seconds.
To lock all doors, liftgate and liftgate window, press the 7 • 8 and
the 9 • 0 at the same time. Note: The driver ’ s door must be closed. You
do not need to enter the keypad code first.
Activating/deactivating autolock with the keyless entry system
1. Turn the ignition to the OFF position.
2. Close all the doors, the liftgate and liftgate window.
3. Enter 5 – digit entry code
4. Press and hold the 7 • 8. While holding the 7 • 8 press the 3 • 4.
5. Release the 3 • 4.
6. Release the 7 • 8.
The user should receive a horn chirp to indicate the system has been
disabled or a chirp followed by a honk to indicate the system has been
enabled.
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus) Locks and Security
165
Page 271 of 368

Fuse/Relay
Location Fuse Amp
Rating Passenger Compartment Fuse Panel
Description
22 10A* Moonroof switch illumination, Flip window
switch, Flip window relays, Flip window
motors, Electronic Hidden Antenna Module
(EHAM) antenna amplifier (navigation
radio), Radio (delayed accessory feed), Left
front window motor, Navigation radio
amplifier
23 10A* RH low beam
24 15A* Interior demand lamps (front map/dome
lamps, glove compartment lamp, cargo lamp,
roof rail lamps, vanity mirror lamps),
Battery saver relay coil, Battery saver relay
power
25 10A* LH low beam
26 20A* Horn relay, Horns
27 5A* BSI solenoid, Overdrive cancel switch,
Reverse park aid system module, Air
suspension module (Run/Start), Compass
module
28 5A* PCM relay coil, Speed control relay coil,
SecuriLock transceiver
29 30A* Trailer tow electric brake controller, Trailer
tow 7 – wire connector (electric brake)
30 30A* BSM (door locks, liftgate glass release
relay), Liftgate glass release motor, Left
front window motor, Door/Liftgate lock
motors
31 20A* Radio (B+), Subwoofer, Navigation radio
audio amplifier
32 15A* Catalyst Monitor Sensors (CMS),
Transmission solenoids
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus) Roadside Emergencies
271
Page 274 of 368

Fuse/Relay
Location Fuse Amp
Rating Passenger Compartment Fuse Panel
Description
R04 Rear window
defrost relay Fuse 8 (heated mirrors), Rear window
defroster, Heated outside mirrors, Rear
window defroster indicator (climate control
head)
R05 Trailer tow
battery
charge relay Trailer tow 7 – wire connector (battery
charge)
R06 Front blower
relay Front blower motor
R201 Trailer tow
park lamp
relay Trailer tow 7 – and 4 – wire connectors (park
lamps)
R202 Foglamp
relay Front foglamps
R203 PCM relay Fuse 32, Fuse 33, Fuse 34, Fuel pump relay,
Fuel pump, PCM solenoids and sensors
R301 Trailer tow
back-up lamp
relay Trailer tow 7 – wire connector (back-up
lamps)
R302 Speed
control relay Speed control servo
R303 Fuel pump
relay Fuel pump shut-off switch, PCM (fuel pump
monitor), Fuel pump
R304 Battery saver
relay Roof rail lamps, Vanity mirror lamps,
Map/Dome lamp, Glove box lamp, Cargo
area lamp, Outside mirror puddle lamps,
Instrument cluster (interior lamps)
R305 Horn relay Dual note horn
* Mini Fuses ** Maxi Fuses
Note: Relays R301 – R305 are not serviceable components; see your
dealer or a qualified technician for assistance.
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus)Roadside Emergencies
274