
Vehicle Symbol Glossary
Power Windows
Front/Rear
Power Window Lockout
Child Safety Door
Lock/UnlockInterior Luggage
Compartment Release
Panic AlarmEngine Oil
Engine CoolantEngine Coolant
Temperature
Do Not Open When HotBattery
Avoid Smoking, Flames,
or SparksBattery Acid
Explosive GasFan Warning
Power Steering FluidMaintain Correct Fluid
LevelMAX
MIN
Service Engine SoonEngine Air Filter
Passenger Compartment
Air FilterJack
Check Fuel CapLow Tire Pressure
Warning
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Introduction
11

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.
Car finder
Press
twice within 3 seconds. The horn will chirp and the turn lamps
will flash. It is recommended that this method be used to locate your
vehicle, rather than using the panic alarm.
Sounding a panic alarm
Press this control to activate the alarm.
The personal panic alarm will cycle the horn and parking lamps on/off.
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
131

•4–button remote
•5–button remote
To deactivate the alarm, press the control again or turn the ignition to
the 2 (ACCESSORY) or 3 (ON) position.
Memory feature
The remote entry system can also control the memory feature.
Press the control once to unlock the driver’s door. Pressing the control
will automatically move the seat, rearview mirrors, and adjustable pedals
to the desired memory position (the memory position corresponds to the
transmitter being used).
•4–button remote
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
132

Audible Warnings
Distance to Object Warning
13 feet (4 meters) to 19.6 feet
(6 meters)Slow beep
Speed below 2.5 mph (4 km/h)
up to 1.4 feet (.4 meters) Solid
1.4 feet (.4 meters) to 3 feet
(.9 meters)Fast beep
3 feet (.9 meters) to 4.5 feet
(1.4 meters)Medium beep
4.5 feet (1.4 meters) to 6.3
feet (1.9 meters)Medium/slow beep
6.3 feet (1.9 meters) to 8.7
feet (2.6 meters)Slow beep
8.7 feet (2.6 meters) to 16.4
feet (5 meters)No sound
The reverse sensing system is automatically enabled when the gear
selector is placed in R (Reverse) and the ignition is ON. A control in the
message center allows the driver to disable the system only when the
ignition is ON and the gear selector is in R (Reverse). Refer toMessage
centerin theDriver Controlschapter.
The message center will indicate the system is OFF and will not allow
the driver to switch the system ON to indicate a failure of the reverse
sensing system.
The radar sensor is located behind the rear bumper/fascia. Always
keep the rear bumper/fascia free from snow, ice and large
accumulations of dirt. These elements may cause the system to
operate inaccurately.
If the vehicle sustains damage to the rear bumper/fascia, leaving
it misaligned or bent, the sensing zone may be altered causing
inaccurate measurement of obstacles or false alarms.
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Driving
253

Peace of mind
Mobile-Ease™ hands-free communication system
Remote start
Vehicle security systems
Wheel locks
For maximum vehicle performance, keep the following information in
mind when adding accessories or equipment to your vehicle:
•When adding accessories, equipment, passengers and luggage to your
vehicle, do not exceed the total weight capacity of the vehicle or of
the front or rear axle (GVWR or GAWR as indicated on the Safety
Compliance Certification label). Consult your authorized dealer for
specific weight information.
•The Federal Communications Commission (FCC) and Canadian Radio
Telecommunications Commission (CRTC) regulate the use of mobile
communications systems — such as two-way radios, telephones and
theft alarms - that are equipped with radio transmitters. Any such
equipment installed in your vehicle should comply with FCC or CRTC
regulations and should be installed only by a qualified service
technician.
•Mobile communications systems may harm the operation of your
vehicle, particularly if they are not properly designed for automotive
use.
•To avoid interference with other vehicle functions, such as anti-lock
braking systems, amateur radio users who install radios and antennas
onto their vehicle should not locate the Amateur Radio Antennas in
the area of the driver’s side hood.
•Electrical or electronic accessories or components that are added to
the vehicle by the authorized dealer or the owner may adversely affect
battery performance and durability.
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Accessories
346

L
Lamps
autolamp system .......................72
bulb replacement
specifications chart ..................77
daytime running light ...............73
fog lamps ...................................72
headlamps .................................72
headlamps, flash to pass ..........73
interior lamps .....................76, 78
replacing bulbs .........................81
Lane change indicator
(see Turn signal) ........................75
Liftgate ..............119, 122, 130–131
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........238
Load limits .................................217
Loading instructions .................223
Locks
autolock ...................................124
childproof ................................128
doors ........................................124
Lubricant specifications ...........339
Lug nuts ....................................283
Luggage rack .............................123
Lumbar support, seats .............142
M
Message center .........................106
english/metric button .............113
system check button ..............114
warning messages ...................114
Mirrors ...................................91–92
automatic dimming rearview
mirror ........................................92
fold away ...................................93heated ........................................93
programmable memory ..........132
signal .........................................94
Moon roof ..................................101
Motorcraft parts ........306, 323, 338
N
Navigation system .......................64
O
Octane rating ............................327
Oil (see Engine oil) ..................312
P
Panic alarm feature, remote
entry system ..............................131
Parking brake ............................239
Parts (see Motorcraft parts) ....338
Pedals (see Power adjustable
foot pedals) .................................94
Power adjustable foot pedals .....94
Power deployable running
boards ..........................................94
Power distribution box
(see Fuses) .......................269, 271
Power door locks ......................124
Power liftgate ............................119
Power mirrors .............................92
Power point .................................88
Power steering ..................244–245
fluid, checking and adding ....334
fluid, refill capacity ................339
fluid, specifications .................339
Power Windows ...........................89
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Index
350

Preparing to drive your
vehicle ........................................246
R
Radio ............................................20
Rear seat entertainment
system ..........................................35
Rear video camera ....................254
Rear window defroster ...............71
Relays ........................................268
Remote entry system ...............128
illuminated entry ....................135
locking/unlocking
doors ................................128–129
opening the trunk ...........130–131
panic alarm .............................131
replacement/additional
transmitters .............................134
replacing the batteries ...........133
Reverse sensing system ...........251
Roadside assistance ..................265
Roll stability control .................240
Roof rack ...................................123
S
Safety Belt Maintenance ..........166
Safety belts (see Safety
restraints) ..157, 159–160, 162–164
Safety Canopy ...................175, 177
Safety defects, reporting ..299–300
Safety
restraints ...157, 159–160, 162–164
Belt-Minder...........................167
extension assembly ................165
for adults .................160, 162–163
for children .....................180–181safety belt maintenance .........166
warning light and
chime ...............................166–167
Safety seats for children ..........184
Safety Compliance
Certification Label ....................343
Satellite Radio Information ........33
Seats ..........................................142
child safety seats ....................184
climate control ........................146
memory seat ...................132, 145
SecuriLock passive anti-theft
system ................................138–140
Servicing your vehicle ..............308
Snowplowing .................................7
Spark plugs,
specifications .....................338, 342
Special notice
utility-type vehicles ....................8
Specification chart,
lubricants ...................................339
Speed control ..............................96
Stability system .........................240
Starting your vehicle ........232–234
jump starting ..........................284
Steering wheel
controls ......................................99
tilting .........................................84
T
Tire Pressure Monitoring
System (TPMS)
Driving .....................................261
Tires, Wheels and Loading ....212
Warning Displays ..............12, 114
Tires ...........................197–198, 275
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Index
351