brake LINCOLN NAVIGATOR 2021 Owner's Guide

AUTO-START-STOP
The system helps reduce fuel consumption
by automatically stopping and restarting the
engine when your vehicle has stopped. The
engine restarts automatically when you
release the brake pedal.
In some situations, your vehicle may restart
automatically, for example:
•
To maintain interior comfort.
• To recharge the battery.
Note: Power assist steering turns off when
the engine is off.
Note: If your vehicle is flex fuel capable,
Auto-Start-Stop is inhibited for a short time
after a refuel event when the system is
verifying the fuel type being used. WARNING: Always fully apply the
parking brake. Make sure you shift into
park (P) for vehicles with an automatic
transmission. Switch the ignition off and
remove the key whenever you leave your
vehicle. WARNING: Before opening the hood
or performing any maintenance, fully apply
the parking brake, shift into park (P) or
neutral (N) and switch the ignition off. WARNING: Always switch the ignition
off before leaving the vehicle. If the ignition
is switched on an automatic restart may
occur at any time. WARNING:
The system may require
the engine to automatically restart when
the auto-start-stop indicator illuminates
green or flashes amber. Failure to follow
this instruction could result in personal
injury.
The Auto-Start-Stop system status is
available at a glance within the information
display.
See Information Displays (page
134).
Enabling Auto-Start-Stop
The system automatically enables every time
you start your vehicle if: •
You do not press the Auto-Start-Stop
button (not illuminated).
• Your vehicle exceeds an initial speed of
3 mph (5 km/h)
after you have initially
started your vehicle.
• You have stopped your vehicle.
• Your foot is on the brake pedal.
• The transmission is in drive.
• Not in Excite mode (enable by pressing
the Auto-Start-Stop button).
• The driver door is closed.
• There is adequate brake vacuum.
• The interior compartment has cooled or
warmed to an acceptable level.
• The front windshield defroster is off.
• You have not turned the steering wheel
rapidly or you do not have it at a sharp
angle.
• The vehicle is not on a steep road grade.
• The battery is within optimal operating
conditions, (with the battery state of
charge and temperature in range).
• The engine coolant is at operating
temperature.
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•
Elevation is below about 11,000 ft
(3,350 m).
• Ambient temperature is moderate.
• If equipped with selectable drive modes
and when you select Normal, Conserve,
Slippery.
• The trailer is not connected.
• Tow haul mode not engaged.
• You have not selected Manual mode. The green Auto-Start-Stop
indicator light on the instrument
cluster will illuminates to indicate
when the automatic engine stop occurs. If the instrument cluster is
equipped with a grey
Auto-Start-Stop indicator light, it
illuminates when automatic engine stop is
not available due to one of the above noted
conditions not being met. Automatic Engine Restart
Any of the following conditions results in an
automatic restart of the engine:
•
You have removed your foot from the
brake pedal.
• You press the accelerator pedal.
• You press the accelerator and the brake
pedal at the same time.
• The driver seatbelt becomes unfastened
or the driver door is ajar.
• Your vehicle is moving.
• The interior compartment does not meet
customer comfort when air conditioning
or heat is on.
• Fogging of the windows could occur and
the air conditioning is on.
• The battery is not within optimal
operating conditions.
• You have exceeded the maximum engine
off time.
• When you press the Auto-Start-Stop
button with the engine automatically
stopped. •
The front defroster is turned to the Max
setting.
• When you shift into park (P) the engine
will restart.
Any of the following conditions may result in
an automatic restart of the engine:
• You have increased the blower fan speed
or changed the climate control
temperature.
• You have an electrical accessory turned
on or plugged in.
Note: You may notice that the climate seat
fan fluctuates during an automatic restart.
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Disabling Auto-Start-Stop
Press the Auto-Start-Stop button located on
the center console to switch the system off.
The button illuminates. This only deactivates
the system for the current ignition cycle.
Press the button again to restore
Auto-Start-Stop function.
Note:
If the Shift to P, Restart Engine
message appears and the amber
Auto-Start-Stop indicator light is flashing,
automatic restart is not available. You must
restart the vehicle manually. See
Information Displays (page 134). If your vehicle is in an engine off
Auto-Start-Stop state and you change the
transmission to reverse ®) when the brake
pedal is not pressed, the message
Auto-Start-Stop Press Brake to Start Engine
appears. You must press the brake pedal
within 60 seconds or a shift to park (P) and
a manual restart is required.
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4. Hold the fuel pump nozzle in position B
when refueling. Holding the fuel pump
nozzle in position A can affect the flow
of fuel and shut off the fuel pump nozzle
before the fuel tank is full. 5.
Operate the fuel pump nozzle within the
area shown. 6. When you finish refueling slightly raise
the fuel pump nozzle and slowly remove
it.
7. Fully close the fuel filler door.
Do not attempt to start the engine if you have
filled the fuel tank with incorrect fuel.
Incorrect fuel use could cause damage not
covered by the vehicle Warranty. Have your
vehicle immediately checked.
Refueling System Warning (If Equipped)
If the fuel tank filler valve does not fully close,
a message could appear in the information
display. Message
Check Fuel Fill Inlet
If the message appears, do the following:
1. Stop your vehicle as soon as it is safe to
do so and switch the engine off.
2. Shift into park (P) or neutral (N).
3. Apply the parking brake.
4. Fully open the fuel filler door.
5. Check the fuel tank filler valve for any debris that may be restricting its
movement.
6. Remove any debris from the fuel tank filler valve.
7. Fully insert a fuel pump nozzle or the fuel
filler funnel provided with your vehicle
into the fuel filler pipe.
See Fuel Filler
Funnel Location (page 216). This action
should dislodge any debris that may be
preventing the fuel tank filler valve from
fully closing.
8. Remove the fuel pump nozzle or fuel filler
funnel from the fuel filler pipe.
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AUTOMATIC TRANSMISSION
WARNING: Always fully apply the
parking brake and make sure you shift into
park (P). Failure to follow this instruction
could result in personal injury or death. WARNING:
Do not use tow/haul
when the road surface is slippery. Failure
to follow this instruction could result in the
loss of control of your vehicle. WARNING:
When your vehicle is
stationary, keep the brake pedal fully
pressed when shifting gears. Failure to
follow this instruction could result in
personal injury, death or property damage.
Note: You may not be able to shift out of
park (P) unless the intelligent access key is
inside your vehicle. Understanding the Shift Positions of
your Automatic Transmission
Putting your vehicle in or out of gear:
1. Fully press down on the brake pedal.
2. Press the desired gear on the
transmission selector.
3. When you finish driving, come to a complete stop.
4. Press the park (P) button on the transmission selector.
The instrument cluster displays the current
gear. Park (P)
With the transmission in park (P), your vehicle
locks the transmission and prevents the
wheels from turning. Always come to a
complete stop before putting your vehicle
into and out of park (P). An audible tone
sounds once you select park (P).
When the ignition is off, your vehicle
automatically shifts into park (P). If the ignition
is off when the vehicle is moving, it first shifts
into neutral (N) until the vehicle stops, and
then shift into park (P) automatically.
The electric parking brake may apply when
you shift to park (P) without the brake pedal
fully pressed. The electric parking brake
applies when you shift to park (P) on large
slopes. The electric parking brake releases
with the drive away release function or
manually as described in the Releasing the
Electric Parking Brake section.
See Electric
Parking Brake (page 242).
Automatic Return to Park
Note: This feature does not operate when
your vehicle is in Stay in Neutral mode or
neutral tow.
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Your vehicle has a feature that automatically
shifts your vehicle into park (P) when any of
the following conditions occur:
•
You turn the vehicle off.
• You open the driver's door with your
seatbelt unlatched with the vehicle
stopped.
• You unlatch your seatbelt when the
driver's door is open with the vehicle
stopped.
If you turn your vehicle off when moving,
your vehicle first shifts into neutral (N) until
it stops and then shift into park (P)
automatically.
Note: If you have waited an extended period
of time, 2-15 minutes before starting your
vehicle, unlatching your seatbelt can cause
this feature to activate, even with the driver
door closed.
Note: This feature may not work properly if
the door ajar switch is malfunctioning. If your
door ajar indicator does not illuminate when
you open the driver’ s door or the indicator
illuminates with the driver’ s door closed, see
your authorized dealer. Reverse (R)
With the selector in reverse (R), your vehicle
moves backward. Always come to a
complete stop before shifting into and out
of reverse (R).
Neutral (N)
With the selector in neutral (N), you can start
your vehicle and is free to roll. Hold the
brake pedal down when in this position.
Stay in Neutral Mode
Stay in Neutral mode allows your vehicle to
stay in neutral when you exit your vehicle.
Your vehicle must be stationary to enter this
mode.
Note:
Stay in neutral mode is a temporary
vehicle state with the ignition off. Once in
this mode, sufficient battery voltage must be
maintained or your vehicle returns to park.
Extended usage of Stay in Neutral mode
may result in a battery voltage reduction to
a level where the vehicle may no longer
start. Do not tow your vehicle in this mode. Note:
Always put your vehicle in Stay in
Neutral mode when entering an automatic
car wash. Failure to do this could result in
vehicle damage not covered by warranty.
To enter Stay in Neutral mode:
• Press the neutral (N) button on the
transmission selector.
• Press the neutral (N) button again to
enter Stay in Neutral mode.
A message appears in your information
display screen when your vehicle has
entered Stay in Neutral mode.
To exit Stay in Neutral mode, apply the brake
and select a different gear.
Stay in Neutral Mode - No Start
Use this to move your transmission from the
park position in the event of a no start
situation. If your vehicle has a dead battery,
you require an external power source. Do
not tow your vehicle in this mode.
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Note:
This only functions if your 12 volt
battery has power and the starter can spin
the engine. If vehicle battery voltage is not
sufficient, you may require an external 12
volt power source such as jumper cables,
battery charger or jump pack for this feature
to function.
Note: Once in this mode, maintain sufficient
battery voltage or your vehicle returns to
park. WARNING: When doing this
procedure, you need to take the
transmission out of park (P) which means
your vehicle can roll freely. To avoid
unwanted vehicle movement, always fully
apply the parking brake prior to doing this
procedure. Use wheels chocks if
appropriate.
1. Do not press the brake pedal. Press the Start/Stop button.
2. Fully press down on the brake pedal. Keep the brakes applied through step 7.
3. Press the accelerator pedal to the floor and hold through step 7. 4. Press the neutral (N) button on the
transmission selector.
5. Press the neutral (N) button again to enter Stay in Neutral mode.
6. Press and release the push to start button, the transmission needs a
minimum of 2 seconds to exit park.
7. When neutral (N) displays, you can release the brake and accelerator pedals.
To exit Stay in Neutral mode, select a
different gear.
A message appears in your information
display screen when your vehicle has
entered Stay in Neutral mode.
Drive (D)
Drive (D) is the normal driving position for
the best fuel economy. The overdrive
function allows automatic upshifts and
downshifts through gears one through ten. Adaptive Tow/Haul Mode WARNING:
Do not use tow/haul
when the road surface is slippery. Failure
to follow this instruction could result in the
loss of control of your vehicle.
Adaptive tow/haul has two modes, automatic
that is enabled by default and off.
To turn adaptive tow/haul off or on, use the
information display controls.
See General
Information (page 134). The indicator light
illuminates in the instrument cluster.
Key adaptive tow/haul features:
• The system remains in the same mode,
even after a key cycle.
• Is only available in normal drive modes
(Normal 2H and Normal 4A).
The adaptive tow/haul feature improves
transmission operation when towing a trailer
or a heavy load. All transmission gear ranges
are available when using adaptive tow/haul.
For information on towing.
See Towing (page
315).
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Brake-Shift Interlock Override
WARNING: When doing this
procedure, you need to take the
transmission out of park (P) which means
your vehicle can roll freely. To avoid
unwanted vehicle movement, always fully
apply the parking brake prior to doing this
procedure. Use wheels chocks if
appropriate. WARNING: Do not drive your vehicle
until you verify that the stoplamps are
working. WARNING:
If the parking brake is
fully released, but the brake warning lamp
remains illuminated, the brakes may not
be working properly. Have your vehicle
checked as soon as possible.
Use the brake-shift interlock override to
move your transmission from the park
position in the event of an electrical
malfunction. 1. Apply the parking brake and start the
engine before performing this procedure. 2. Locate your brake-shift interlock access
slot. The slot is located below the CD
player, in your center console storage
bin. The access slot does not have a
label. Note:
Make sure that you correctly identify
the access hole as not to damage the CD
player.
3. Insert a small tool, or screwdriver into the
slot, press in and hold the brake shift
interlock switch, inside the slot on the
console. The shift buttons on the
instrument panel flash when your vehicle
is in override mode.
4. With the override switch still held, press the neutral (N) button to shift from park.
5. Release the override button.
6. You can shift your vehicle to the gear you
prefer and drive.
7. Release the parking brake.
Note: See your authorized dealer as soon
as possible if you use this procedure.
Note: For some markets, this feature is
disabled.
Note: This feature only functions if your 12
volt battery has power.
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It may be safer to stay on the shoulder of the
road and slow down gradually before
returning to the road. You may lose control
if you do not slow down or if you turn the
steering wheel too sharply or abruptly.
It may be less risky to strike small objects,
such as freeway reflectors, with minor
damage to your vehicle rather than attempt
a sudden return to the road which could
cause your vehicle to slide sideways out of
control or roll over. Remember, your safety
and the safety of others should be your
primary concern.
If Your Vehicle Gets Stuck
WARNING: Do not spin the wheels
at over 34 mph (55 km/h). The tires may
fail and injure a passenger or bystander.
If your vehicle gets stuck in mud or snow it
may be rocked out by shifting between
forward and reverse gears, stopping
between shifts, in a steady pattern. Press
lightly on the accelerator in each gear. Note:
Do not rock your vehicle if the engine
is not at normal operating temperature or
damage to the transmission could occur.
Note: Do not rock your vehicle for more than
a minute or damage to the transmission and
tires may occur or the engine could
overheat.
Emergency Maneuvers
In an unavoidable emergency where a
sudden sharp turn must be made, remember
to avoid over-driving your vehicle, for
example, turn the steering wheel only as
rapidly and as far as required to avoid the
emergency. Excessive steering can result in
loss of vehicle control. Apply smooth
pressure to the accelerator pedal or brake
pedal when changes in vehicle speed are
required. Avoid abrupt steering, acceleration
and braking. This could result in an increased
risk of vehicle roll over, loss of vehicle control
and personal injury. Use all of the available
road surface to bring your vehicle to a safe
direction of travel. In the event of an emergency stop, avoid
skidding the tires and do not attempt any
sharp steering wheel movements.
If your vehicle goes from one type of surface
to another such as from concrete to gravel,
there may be a change in the way your
vehicle responds to a maneuver, for
example, steering, acceleration or braking.
Sand
When driving over sand, try to keep all four
wheels on the most solid area of the trail.
Avoid reducing the tire pressures but shift
to a lower gear and drive steadily through
the terrain. Apply the accelerator slowly and
avoid excessive wheel slip.
Avoid driving at excessive speeds, this
causes vehicle momentum to work against
you and your vehicle could become stuck to
the point that assistance may be required
from another vehicle. Remember, you may
be able to back out the way you came if you
proceed with caution.
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(If Equipped)

Mud and Water
If you must drive through high water, drive
slowly. Traction or brake capability could be
limited.
When driving through water, determine the
depth and avoid water higher than the
bottom of the hubs. If the ignition system
gets wet, your vehicle may stall.
Once through water, always try the brakes.
Wet brakes do not stop your vehicle as
effectively as dry brakes. Drying can be
improved by applying light pressure to the
brake pedal when slowly moving.
Be cautious of sudden changes in vehicle
speed or direction when you are driving in
mud. Even four-wheel drive vehicles can lose
traction in slick mud. As when you are driving
over sand, apply the accelerator slowly and
avoid spinning your wheels. If the vehicle
does slide, steer in the direction of the slide
until you regain control of the vehicle.
If the transmission, transfer case or front axle
are submerged in water, their fluids should
be checked and changed, if necessary.
If the front or rear axle is submerged in water,
the axle lubricant should be replaced.
After driving through mud, clean off residue
stuck to rotating driveshafts and tires. Excess
mud stuck on tires and rotating driveshafts
causes an imbalance that could damage
drive components.
Note:
Driving through deep water could
damage the vehicle.
Driving on Hilly or Sloping Terrain
Although natural obstacles may make it
necessary to travel diagonally up or down a
hill or steep incline, you should always try to
drive straight up or straight down.
When climbing a steep slope or hill, start in
a lower gear rather than downshifting to a
lower gear from a higher gear once the
ascent has started. This reduces strain on
the engine and the possibility of stalling.
If your vehicle stalls, do not try to turn around
because this could cause vehicle roll over.
It is better to reverse back to a safe location. Apply just enough power to the wheels to
climb the hill. Too much power causes the
tires to slip, spin or lose traction, resulting in
loss of vehicle control.
Descend a hill in the same gear you would
use to climb up the hill to avoid excessive
brake application and brake overheating. Do
not descend in neutral. Disengage overdrive
or move the transmission selector lever to a
lower gear. When descending a steep hill,
avoid sudden hard braking as you could lose
control. The front wheels have to be turning
in order to steer your vehicle.
If your vehicle has anti-lock brakes, apply the
brakes steadily. Do not pump the brakes.
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