2008 LINCOLN NAVIGATOR warning

damage your catalytic converter. Drive in a moderate fashion (avoid
heavy acceleration and deceleration) and have your vehicle serviced
immediately by your authorized dealer.
Under engine misfire conditions, excessive exhaust temperatures
could damage the catalytic converter, the fuel system, interior
floor coverings or other vehicle components, possibly causing a fire.
Powertrain malfunction/reduced
power (RTT) (if equipped):
Displays when the engine has
defaulted to a ’limp-home’ operation.
Report the fault to a dealer at the
earliest opportunity.
Brake system warning light:To
confirm the brake system warning
light is functional, it will
momentarily illuminate when the
ignition is turned to the ON position
when the engine is not running, or in a position between ON and START,
or by applying the parking brake when the ignition is turned to the ON
position. If the brake system warning light does not illuminate at this
time, seek service immediately from your authorized dealer. Illumination
after releasing the parking brake indicates low brake fluid level and the
brake system should be inspected immediately by your authorized dealer.
Driving a vehicle with the brake system warning light on is
dangerous. A significant decrease in braking performance may
occur. It will take you longer to stop the vehicle. Have the vehicle
checked by your authorized dealer. Driving extended distances with
the parking brake engaged can cause brake failure and the risk of
personal injury.
Anti-lock brake system:If the
ABS light stays illuminated or
continues to flash, a malfunction has
been detected, have the system
serviced immediately by your
authorized dealer. Normal braking is still functional unless the brake
warning light also is illuminated.
P!
BRAKE
ABS
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Instrument Cluster
13

Low tire pressure warning:
Illuminates when your tire pressure
is low. If the light remains ON at
start up or while driving, the tire
pressure should be checked. Refer
toInflating Your Tiresin theTires, Wheels and Loadingchapter.
When the ignition is first turned to ON, the light will illuminate for 3
seconds to ensure the bulb is working. If the light does not turn ON or
begins to flash, have the system inspected by your authorized dealer. For
more information on this system, refer toUnderstanding Your Tire
Pressure Monitoring Systemin theTires, Wheels and Loading
chapter.
Low fuel (RTT) (if equipped):
Displays when the fuel level in the
fuel tank is at or near empty (refer
toFuel gaugein this chapter).
Check fuel cap (RTT) (if
equipped):Displays when the fuel
cap may not be properly installed.
Continued driving with this light on
may cause the Service engine soon
warning light to come on. Refer to
Fuel filler capin theMaintenance and Specificationschapter.
Low washer fluid (RTT) (if
equipped):Displays when the
windshield washer fluid is low.
O/D off:Illuminates when the
overdrive function of the
transmission has been turned off,
refer to theDrivingchapter. If the
light flashes steadily or does not illuminate, have the transmission
serviced soon, or damage may occur.
AdvanceTrac
(RTT) (if
equipped):Displays when the
AdvanceTrac
with RSC system is
active. If the light remains on, have
the system serviced immediately by
your authorized dealer.
O/D
OFF
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Instrument Cluster
15

Speed control:Illuminates when
the speed control is activated. Turns
off when the speed control system
is deactivated.
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.
High beams:Illuminates when the
high beam headlamps are turned on.
Key-in-ignition warning chime:Sounds when the key is left in the
ignition in the OFF/LOCK or ACCESSORY position and the driver’s door
is opened.
Headlamps on warning chime:Sounds when the headlamps or parking
lamps are on, the ignition is off (the key is not in the ignition) and the
driver’s door is opened.
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Instrument Cluster
16

Parking brake ON warning chime:Sounds when the parking brake is
set, the engine is running and the vehicle is driven more than 3 mph
(5 km/h).
Turn signal chime:Sounds when the turn signal lever has been
activated to signal a turn and not turned off after the vehicle is driven
more than 1.5 miles (2.4 km).
Message center activation chime:Sounds when some warning
messages appear in the message center display for the first time.
Reverse warning chime (if equipped):Sounds when the vehicle is in
reverse. Refer to theDrivingchapter for more information.
GAUGES
Speedometer:Indicates the
current vehicle speed.
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Instrument Cluster
17

Rear cargo lamp
The dome lamp lights when:
•any door is opened, and the
switch is in the middle position.
•the instrument panel dimmer
switch is rotated until the
courtesy lamps come on.
•any of the remote entry controls
are pressed and ignition is OFF
(and switch is in the middle
position).
With the ignition key in the ACC or ON position, the rear dome lamp can
be turned ON or OFF by sliding the control.
Battery saver
The battery saver will shut off the exterior lamps and interior lamps,
except the hazard warning lamps if activated, 10 minutes after the
ignition control has been turned off. The system will not turn off the
parking lamps if the headlamp control is in the PARK position.
BULB REPLACEMENT
Headlamp Condensation
The headlamps are vented to equalize pressure. When moist air enters
the headlamp(s) through the vents, there is a possibility that
condensation can occur. This condensation is normal and will clear
within 45 minutes of headlamp operation.
Using the right bulbs
Replacement bulbs are specified in the chart below. Headlamp bulbs
must be marked with an authorized “D.O.T.” for North America to ensure
lamp performance, light brightness and pattern and safe visibility. The
correct bulbs will not damage the lamp assembly or void the lamp
assembly warranty and will provide quality bulb burn time.
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
77

For questions or comments, contact HomeLink
atwww.homelink.com
or1–800–355–3515.
MESSAGE CENTER
With the ignition in the ON position,
the message center, located on your
instrument cluster, displays
important vehicle information
through a constant monitor of
vehicle systems.You may select
display features on the message center for a display of status preceded
by a brief indicator chime. The system will also notify you of potential
vehicle problems with a display of system warnings followed by a long
indicator chime.
Selectable features
Reset
Press this control to select and reset
functions shown in the INFO menu
and SETUP menu.
Info menu
This control displays the following
control displays:
•Odometer/Compass
•Outside air temperature (if
equipped)
•Trip odometer
•Distance to Empty
•Average Fuel Economy
•Instantaneous Fuel Economy
•Trip Elapsed Drive Time
•Blank Screen
Odometer/Trip odometer
Refer toGaugesin theInstrument Clusterchapter.
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
106

Distance to empty (DTE)
Selecting this function from the
INFO menu estimates approximately
how far you can drive with the fuel
remaining in your tank under
normal driving conditions.
Remember to turn the ignition OFF
when refueling to allow this feature to correctly detect the added fuel.
The DTE function will display XXX MILES TO E FUEL LEVEL
LOW
and sound a tone for one second when you have
approximately 50 miles (80 km) to empty. If you RESET this warning
message, this display and tone will return after 10 minutes.
DTE is calculated using a running average fuel economy, which is based
on your recent driving history of 500 miles (800 km). This value is not
the same as the average fuel economy display. The running average fuel
economy is reinitialized to a factory default value if the battery is
disconnected.
Average fuel economy (AFE)
Select this function from the INFO
menu to display your average fuel
economy in miles/gallon or liters/100
km.
If you calculate your average fuel
economy by dividing 100 miles traveled by gallons of fuel used
(kilometers traveled by liters used), your figure may be different than
displayed for the following reasons:
•Your vehicle was not perfectly level during fill-up
•Differences in the automatic shut-off points on the fuel pumps at
service stations
•Variations in top-off procedure from one fill-up to another
•Rounding of the displayed values to the nearest 0.1 gallon (liter)
1. Drive the vehicle at least 5 miles (8 km) with the speed control
system engaged to display a stabilized average.
2. Record the highway fuel economy for future reference.
It is important to press the RESET control (press and hold RESET for 2
seconds in order to reset the function) after setting the speed control to
get accurate highway fuel economy readings.
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
109

System check
Selecting this function from the
SETUP menu causes the message
center to cycle through each of the
systems being monitored. For each
of the monitored systems, the
message center will indicate either
an OK message or a warning message for two seconds.
Pressing the RESET control cycles the message center through each of
the systems being monitored.
The sequence of the system check report and how it appears in the
message center is as follows:
1. OIL LIFE
2. CHARGING SYSTEM
3. WASHER FLUID LEVEL
4. DOOR STATUS
5. LIFTGATE/GLASS
6. BRAKE FLUID LEVEL
7. TIRE PRESSURE SYSTEM (if equipped)
8. AIR SUSPENSION SYSTEM
9. FUEL LEVEL
System warnings
System warnings alert you to possible problems or malfunctions in your
vehicle’s operating systems.
In the event of a multiple warning situation, the message center will
cycle the display to show all warnings by displaying each one for 4
seconds.
The message center will display the last selected feature if there are no
more warning messages. This allows you to use the full functionality of
the message center after you acknowledge the warning by pressing the
RESET control and clearing the warning message.
Warning messages that have been reset are divided into three categories:
•They cannot be cleared until the condition is corrected.
•They will reappear on the display ten minutes from the reset.
•They will not reappear until an ignition OFF-ON cycle has been
completed.
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
114