engine LINCOLN NAVIGATOR 2004 Owner's Manual

The following items may prevent the vehicle from starting:
• Large metallic objects
• Electronic devices on the key chain that can be used to purchase
gasoline or similar items
• A second key on the same key ring as the coded key
If any of these items are present, you need to keep these objects from
touching the coded key while starting the engine. These objects and
devices cannot damage the coded key, but can cause a momentary “ no
start ” condition if they are too close to the key during engine start. If a
problem occurs, turn ignition OFF and restart the engine with all other
objects on the key ring held away from the ignition key. Check to make
sure the coded key is an approved Lincoln coded key.
If your keys are lost or stolen you will need to do the following:
• Use your spare key to start the vehicle, or
• Have your vehicle towed to a dealership or a locksmith. The key codes
will need to be erased from your vehicle and new key codes will need
to be re-coded.
Replacing coded keys can be very costly and you may want to store an
extra programmed key away from the vehicle in a safe place to prevent
an unforeseen inconvenience.
The correct coded key must be used for your vehicle. The use of the
wrong type of coded key may lead to a “ no start ” condition.
If an unprogrammed key is used in the ignition it will cause a “ no
start ” condition.
Programming spare keys
A maximum of eight keys can be coded to your vehicle. Only
SecuriLock
keys can be used. To program a coded key yourself, you
will need two previously programmed coded keys (keys that already
operate your vehicle ’ s engine) and the new unprogrammed key(s) readily
accessible for timely implementation of each step in the procedure.
If two previously programmed coded keys are not available, you must
bring your vehicle to your dealership to have the spare coded key(s)
programmed.
Please read and understand the entire procedure before you begin.
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1. Insert the first previously
programmed coded key into the
ignition and turn the ignition from 1
(OFF) to 3 (ON) (maintain ignition
in 3 (ON) for at least three seconds,
but no more than ten seconds).
2. Turn ignition from 3 (ON) back to
1 (OFF) in order to remove the first
coded key from the ignition.
3. Within ten seconds of removing
the first coded key, insert the second previously programmed coded
key into the ignition and turn the ignition from 1 (OFF) to 3 (ON)
(maintain ignition in 3 (ON) for at least three seconds but no more than
ten seconds).
4. Turn the ignition from 3 (ON) back to 1 (OFF) in order to remove the
second coded key from the ignition.
5. Within 10 seconds of removing the second coded key, insert the new
unprogrammed key (new key/valet key) into the ignition and turn the
ignition from 1 (OFF) to 3 (ON) (maintain ignition in 3 (ON) for at least
three seconds, but no more than ten seconds). This step will program
your new key to a coded key.
6. To program additional new unprogrammed key(s), repeat this
procedure from step 1.
If successful, the new coded key(s) will start the vehicle ’ s engine and the
theft indicator will illuminate for three seconds and then go out.
If not successful, the new coded key(s) will not start the vehicle ’ s engine
and the theft indicator will flash on and off and you may repeat steps 1
through 5. If failure repeats, bring your vehicle to your dealership to
have the new spare key(s) programmed. 43
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Press the control to recline the
seatback forward or rearward.
Memory seats/rearview mirrors/adjustable pedals
This system allows automatic
positioning of the driver seat,
outside rearview mirrors, and
adjustable pedals to two
programmable positions.
The memory seat control is located
on the driver door.
• To program position one, move
the driver seat, rearview mirrors,
and adjustable pedals to the
desired position. Press the SET control. The SET control indicator
light will briefly illuminate. While the light is illuminated, press control
1.
• To program position two, repeat the previous procedure using control
2.
A position can only be recalled when the transmission gearshift is in
Park. A memory position may be programmed at any time.
The memory positions can also be recalled when you press your remote
entry transmitter UNLOCK control.
To program the memory function to a specific remote entry transmitter,
refer to Remote entry system in the Locks and security chapter .
CLIMATE CONTROLLED SEATS (if equipped)
The controls for the climate controlled seats are located on the center
console.
To operate the climate controlled seats the engine must be running.
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Do not sit on top of a buckled safety belt to avoid the Belt
Minder
chime. Sitting on the safety belt will increase the risk
of injury in an accident. To disable (one-time) or deactivate the Belt
Minder
feature please follow the directions stated below.
One time disable
Any time the safety belt is buckled and then unbuckled during an
ignition ON cycle, BeltMinder
will be disabled for that ignition cycle
only.
Deactivating/activating the BeltMinder  feature
Read step s1-9 thoroughly before proceeding with the
deactivation/activation programming procedure.
The BeltMinder
feature can be deactivated/activated by performing the
following procedure:
Before following the procedure, make sure that:
• The parking brake is set
• The gearshift is in P (Park) (automatic transmission)
• The ignition switch is in the OFF position
• All vehicle doors are closed
• The driver ’ s safety belt is unbuckled
• The parklamps/headlamps are in OFF position (If vehicle is equipped
with Autolamps, this will not affect the procedure.)
To reduce the risk of injury, do not deactivate/activate the
BeltMinder
feature while driving the vehicle.
1. Turn the ignition switch to the RUN (or ON) position. (DO NOT
START THE ENGINE)
2. Wait until the safety belt warning light turns off. (Approximately 1 – 2
minutes)
• Steps 3 – 5 must be completed within 60 seconds or the procedure will
have to be repeated.
3. Buckle then unbuckle the safety belt three times, ending with the
safety belt unbuckled. This can be done before or during BeltMinder

warning activation.
4. Turn on the parklamps/headlamps, turn off the parklamps/headlamps.
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STARTING
Positions of the ignition
1. OFF/LOCK, locks the steering
wheel, automatic transmission
gearshift lever and allows key
removal.
2. ACCESSORY, allows the electrical
accessories such as the radio to
operate while the engine is not
running.
3. ON, all electrical circuits
operational. Warning lights
illuminated. Key position when driving.
4. START, cranks the engine. Release the key as soon as the engine
starts.
Preparing to start your vehicle
Engine starting is controlled by the powertrain control system. This
system meets all Canadian Interference-Causing Equipment standard
requirements regulating the impulse electrical field strength of radio
noise.
When starting a fuel-injected engine, avoid pressing the accelerator
before or during starting. Only use the accelerator when you have
difficulty starting the engine. For more information on starting the
vehicle, refer to Starting the engine in this chapter.
Extended idling at high engine speeds can produce very high
temperatures in the engine and exhaust system, creating the risk
of fire or other damage.
Do not park, idle, or drive your vehicle in dry grass or other dry
ground cover. The emission system heats up the engine
compartment and exhaust system, which can start a fire.
Do not start your vehicle in a closed garage or in other enclosed
areas. Exhaust fumes can be toxic. Always open the garage door
before you start the engine. See Guarding against exhaust fumes in
this chapter for more instructions. 43
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If you smell exhaust fumes inside your vehicle, have your dealer
inspect your vehicle immediately. Do not drive if you smell
exhaust fumes.
Important safety precautions
A computer system controls the engine ’ s idle revolutions per minute
(RPM). When the engine starts, the idle RPM runs higher than normal in
order to warm the engine. If the engine idle speed does not slow down
automatically, have the vehicle checked. Do not allow the vehicle to idle
for more than 10 minutes at the higher engine RPM.
Before starting the vehicle:
1. Make sure all vehicle occupants have buckled their safety belts. For
more information on safety belts and their proper usage, refer to the
Seating and Safety Restraints chapter.
2. Make sure the headlamps and vehicle accessories are off.
3. Make sure the gearshift is in P
(Park).
4. Make sure the parking brake is
set.
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5. Turn the key to 3 (ON) without
turning the key to 4 (START).
Make sure the corresponding lights illuminate or illuminate briefly. If a
light fails to illuminate, have the vehicle serviced.
• If the driver ’ s safety belt is fastened, the light may not illuminate.
Starting the engine
Note: Whenever you start your vehicle, release the key as soon as the
engine starts. Excessive cranking could damage the starter.
1. Turn the key to 4 (START)
without pressing the accelerator
pedal and release as soon as the
engine starts. The key will return to
3 (ON).
2. When the engine starts, release
the key.
3. After idling for a few seconds,
apply the brake, shift into gear and
drive.
Note: If the engine does not start within five seconds on the first try,
turn the key to OFF, wait 10 seconds and try again. If the engine still 43
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fails to start, press the accelerator to the floor and try again; this will
allow the engine to crank with the fuel shut off in case the engine is
flooded with fuel.
Using the engine block heater (if equipped)
If your vehicle is factory-equipped
with an engine block heater, a
rubber cap/plug assembly will be
visbly attached to the grille on the
front of the vehicle. For factory
equipped, this assembly is loose
shipped in-vehicle for dealership
installation. If not factory-equipped,
the engine block heater can be
purchased through dealership
accessories. Replacement rubber
caps are available through the
dealer, 3L1Z-6E088-AA.
Use of an engine block heater is strongly recommended if you live in a
region where temperatures reach -23 ° C (-10 ° F) or below. For best
results, plug the heater in at least three hours before starting the vehicle
(the heater can be plugged in the night before starting the vehicle). To
plug the heater in, remove the cap from the plug and insert the plug into
a 110 volt grounded outlet. Be sure to re-attach the cap onto the plug
when the heater is not in use.
Note: Make sure you disconnect the cap from the plug when opening
the hood.
To reduce the risk of electrical shock, do not use your heater
with ungrounded electrical systems or two-pronged (cheater)
adapters.
Guarding against exhaust fumes
Carbon monoxide is present in exhaust fumes. Take precautions to avoid
its dangerous effects.
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If you smell exhaust fumes inside your vehicle, have your dealer
inspect your vehicle immediately. Do not drive if you smell
exhaust fumes.
Important ventilating information
If the engine is idling while the vehicle is stopped for a long period of
time, open the windows at least 2.5 cm (one inch) or adjust the heating
or air conditioning to bring in fresh air.
BRAKES
Your service brakes are self-adjusting. Refer to the scheduled
maintenance guide for scheduled maintenance.
Occasional brake noise is normal and often does not indicate a
performance concern with the vehicle ’ s brake system. In normal
operation, automotive brake systems may emit occasional or intermittent
squeal or groan noises when the brakes are applied. Such noises are
usually heard during the first few brake applications in the morning;
however, they may be heard at any time while braking and can be
aggravated by environmental conditions such as cold, heat, moisture,
road dust, salt or mud. If a “ metal-to-metal, ”“ continuous grinding ” or
“ continuous squeal ” sound is present while braking, the brake linings
may be worn-out and should be inspected by a qualified service
technician.
If you are driving down a long or steep hill, shift to a lower gear.
Do not apply your brakes continuously, as they may overheat
and become less effective.
Anti-lock brake system (ABS)
On ABS-equipped vehicles, a noise from the hydraulic pump motor and
pulsation in the pedal may be observed during ABS braking events. Pedal
pulsation coupled with noise while braking under panic conditions or on
loose gravel, bumps, wet or snowy roads is normal and indicates proper
functioning of the vehicle ’ s anti-lock brake system. The ABS performs a
self-check after you start the engine and begin to drive away. A brief
mechanical noise may be heard during this test. This is normal. If a
malfunction is found, the ABS warning light will come on. If the vehicle
has continuous vibration or shudder in the steering wheel while braking,
the vehicle should be inspected by a qualified service technician.
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If the parking brake fails to release
after completing this procedure, use
the manual parking brake release
lever.
Pull the release lever to release the
brake. Driving with the parking
brake on will cause the brakes to
wear out quickly and reduce fuel
economy.
STEERING
Your vehicle is equipped with power steering. Power steering uses energy
from the engine to decrease the driver ’ s effort in steering the vehicle.
To prevent damage to the power steering pump:
• Never hold the steering wheel to the extreme right or the extreme left
for more than a few seconds when the engine is running.
• Do not operate the vehicle with the power steering pump fluid level
below the MIN mark on the reservoir.
If the power steering system breaks down (or if the engine is turned
off), you can steer the vehicle manually, but it takes more effort.
If the steering wanders or pulls, check for:
• Underinflated tire(s) on any wheel(s)
• Uneven vehicle loading
• High crown in center of road
• High crosswinds
• Wheels out of alignment
• Loose or worn suspension components
Speed sensitive steering
Your vehicle is equipped with speed sensitive, variable assist power
steering (VAPS). At low speeds, steering assist will adjust to reduce
efforts and improve low speed maneuverability and at high speeds, the
assist will adjust to improve steering feel.
If the amount of effort required to steer your vehicle changes while
driving at a constant vehicle speed, have the power steering system
checked by your dealer or a qualified service technician.
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