Page 1 of 385
Introduction 4
Instrument Cluster 12
Warning lights and chimes 12
Gauges 17
Message center 19
Entertainment Systems 30
AM/FM stereo with CDX6/MP3 30
Auxiliary input jack (Line in) 36
USB port 38
Rear seat controls 39
Satellite radio information 44
Family entertainment system 47
Navigation system 78
SYNC78
Climate Controls 79
Dual automatic temperature control 79
Rear window defroster 85
Lights 86
Headlamps 86
Turn signal control 90
Bulb replacement 92
Driver Controls 97
Windshield wiper/washer control 97
Steering wheel adjustment 99
Power windows 104
Mirrors 106
Speed control 110
Moon roof 113
Table of Contents
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Owners Guide(own2002), 1st Printing
USA(fus)
Page 16 of 385

AdvanceTrac(if equipped):
Displays when the AdvanceTrac
with RSCsystem is active. If the
light remains on, have the system
serviced immediately by your
authorized dealer.
Speed control:Illuminates when
the speed control is activated. Turns
off when the speed control system
is deactivated.
4X2 (RTT) (if equipped):
Displays momentarily when
two-wheel drive high is selected. If
the light fails to display when the
ignition is turned on, or remains on,
have the system serviced immediately by your authorized dealer.
Four wheel drive (RTT)
(if equipped):Displays when
four-wheel drive is engaged. If the
light fails to illuminate when the ignition is turned on, or remains on,
have the system serviced immediately by your authorized dealer.
Four wheel drive auto (RTT)
(if equipped):Displays when
four-wheel drive automatic mode is
engaged. If the light fails to
illuminate when the ignition is
turned on, or remains on, have the system serviced immediately by your
authorized dealer.
Door ajar (RTT) (if equipped):
Displays when the ignition is in the
on position and any door, liftgate or
the liftgate glass is open.
Turn signal:Illuminates when the
left or right turn signal or the
hazard lights are turned on. If the
indicators stay on or flash faster, check for a burned out bulb.
4x2
4x4
4x4
AUTO
Instrument Cluster
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Owners Guide(own2002), 1st Printing
USA(fus)
Page 93 of 385

Function Number of bulbs Trade number
2nd row reading lamp 1 1600XB
Rear cargo lamp 1 211–2XB
Rear turn/tail/brake
lamps4 4057K
Backup lamps 2 921
Supplemental tail
lamps4 906
Approach lamps 2 906
Mirror turn signal
lamps2 906 (amber)
License lamp 2 168
High-mount brake
lamp5 W5W
Visor vanity lamp -
Slide on rail system
(SOR)2 A6224PF
All replacement bulbs are clear in color except where noted.
To replace all instrument panel lights - see your authorized dealer
* For vehicles with HID (high intensity discharge) lamps, see your
authorized dealer for service.
Replacing interior bulbs
Check the operation of all bulbs frequently.
Replacing HID headlamp bulbs
The low/high beam headlamps on your vehicle use a “high intensity
discharge” source. These lamps operate at a high voltage. The bulb is
NOT customer replaceable. When the bulb is burned out, the bulb must
be replaced by your authorized dealer.
Replacing front parking lamp/turn signal/sidemarker bulbs
The front parking lamp/turn signal/sidemarker bulbs are located in the
headlamp assembly. Follow the same steps to replace either bulb.
1. Make sure the headlamp control is in the off position.
2. Open the hood.
Lights
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USA(fus)
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3. At the back of the headlamp lens,
remove the two headlamp assembly
bolts.
4. Pull the headlamp assembly
forward slightly to expose the
electrical connectors.
5. Rotate the bulb socket
counterclockwise and remove.
6. Pull the bulb straight out of the
socket and push in the new bulb.
7. To complete installation of the
parking lamp/turn signal assembly,
follow the removal procedures in
reverse order.
Replacing fog lamp bulbs
1. From underneath the vehicle,
rotate the harness/bulb assembly
counterclockwise, to remove from
the fog lamp assembly.
2. Carefully disconnect the bulb
from the harness assembly via the
two snap clips.
Install the new bulb in reverse
order.
Replacing tail/stop/turn/backup lamp bulbs
The tail/stop/turn/backup lamp bulbs are located in the same portion of
the tail lamp assembly, one just below the other. Follow the same steps
to replace either bulb.
Lights
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Owners Guide(own2002), 1st Printing
USA(fus)
Page 96 of 385

Replacing the high-mount brakelamp
To change the high-mount
brakelamp bulbs:
1. Remove the two screws holding
the lamp assembly in place.
2. Pull the lamp assembly straight
out.
3. Disconnect the wire harness.
4. Press the four tabs that hold the
light assembly on, one at a time, and
pull the black bulb carrier away
from the lamp.
5. Pull the old bulb out and replace
with the new bulb.
6. Snap the black bulb carrier into
the lamp assembly.
7. Connect the wire harness.
8. Install the lamp assembly with
two screws.
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.
Replacing approach lamp/mirror turn signal bulbs
For bulb replacement, see your authorized dealer.
Lights
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2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)