2015 LINCOLN NAVIGATOR park assist

Transmission172
Automatic transmission .................................172
Four-Wheel Drive (If Equipped) 179
Four wheel drive .....................................179
Brakes 187
Brakes .............................................187
Hints on driving with anti-lock brakes ......................188
Parking brake ........................................188
Hill start assist .......................................188
Traction Control 190
TractionControl™ ....................................190
Stability Control 191
AdvanceTrac® .......................................192
Terrain Response 194
Hill descent control ...................................194
Parking Aids 196
Sensing system .......................................196
Rear-view camera system ...............................198
Cruise Control 203
Usingcruisecontrol ...................................203
Driving Aids 205
Blind Spot Information System (BLIS) with Cross Traffic Alert
(CTA) .............................................205
Steering............................................210
Auto leveling suspension ................................212
Load Carrying 213
Roof racks and load carriers .............................213
Vehicle loading .......................................213
Cargo management system ..............................220
4Table of Contents
2015 Navigator(nav)
Owners Guide gf, 2nd Printing, December 2014
USA (fus)

PRINCIPLES OF OPERATION
MyKey allows you to program keys with restricted driving modes to
promote good driving habits. All but one of the keys programmed to the
vehicle can be activated with these restricted modes.
Any keys that have not been programmed are referred to as
administrator keys or admin keys. These can be used to:
•Create a MyKey.
• Program configurable MyKey settings.
• Clear all MyKey features.
When you have programmed a MyKey, you can access the following
information using the information display:
• How many admin keys and MyKeys are programmed to your vehicle.
• The total distance your vehicle has traveled using a MyKey.
Note: All MyKeys are programmed to the same settings. You cannot
program them individually.
Note: For vehicles with intelligent access (push-button start), when both
a MyKey and an admin transmitter are present, the admin transmitter
will be recognized to start the vehicle.
Non-configurable Settings
The following settings cannot be changed by an admin key user:
• Belt-Minder. You cannot disable this feature. The audio system will
mute when the front seat occupants’ safety belts are not fastened.
• Early low fuel. The low-fuel warning activates earlier, giving the
MyKey user more time to refuel.
• Driver assist features, if equipped on your vehicle, are forced on:
traction control, parking aid, blind spot information system (BLIS)
with cross traffic alert, lane departure warning and the forward
collision warning system.
Configurable Settings
With an admin key, you can configure certain MyKey settings when you
first create a MyKey and before you recycle the key or restart the
vehicle. You can also change the settings afterward with an admin key.
• A vehicle speed limit can be set. Warnings will be shown in the display
followed by an audible tone when your vehicle reaches the set speed.
You cannot override the set speed by fully depressing the accelerator
pedal or by setting cruise control.
• Various vehicle speed minders can be set. Once you select a speed, it
will be shown in the display, followed by an audible tone when the
preselected vehicle speed is exceeded.
60 MyKey
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Owners Guide gf, 2nd Printing, December 2014
USA (fus)

Park Aid MessagesAction / Description
Check Park Aid Displays when the transmission is
in R (Reverse) and the park aid is
disabled.
Rear Park Aid On Off Displays the park aid status.
Check Rear Park Aid Displays when the transmission is
in reverse (R) and the park aid is
disabled.
Check Front Park Aid Displays when the system has
detected a condition that requires
service. See Parking Aid chapter.
Front Park Aid On Off Displays the park aid status.
Power Steering Messages Action / Description
Steering loss Stop safely The power steering system has
detected a condition that requires
service. See an authorized dealer.
Steering fault Service now The power steering system has detected a condition within the
power steering system that
requires service immediately. See
an authorized dealer.
Steering assist fault Service
required The power steering system has
disabled power steering assist due
to a system error. See an
authorized dealer.
Remote Start Messages
Action / Description
To Drive: Turn Key to On Displays as a reminder to turn the key on to drive the vehicle after a
remote start.
To Drive: Press Brake and START
Button Displays as a reminder to apply
the brake and the start button to
drive the vehicle after a remote
start.
11 8
Information Displays
2015 Navigator (nav)
Owners Guide gf, 2nd Printing, December 2014
USA (fus)

Failure to Start
If you cannot start the engine after three attempts, wait 10 seconds and
follow this procedure:
1. Fully press the brake pedal.
2. Fully press the accelerator pedal and hold it there.
3. Start the engine.
Stopping the Engine When Your Vehicle is Stationary
1. Move the transmission selector lever to positionP.
2. Press the button once.
3. Apply the parking brake.
Note: This switches off the ignition, all electrical circuits, warning lamps
and indicators.
Note: If the engine is idling for 30 minutes, the ignition and engine
automatically shut down.
Stopping the Engine When Your Vehicle is Moving
WARNING: Switching off the engine when the vehicle is still
moving will result in a loss of brake and steering assistance. The
steering will not lock, but higher effort will be required. When the
ignition is switched off, some electrical circuits, including air bags,
warning lamps and indicators may also be off. If the ignition was turned
off accidentally, you can shift into Neutral and restart the engine.
1. Move the transmission selector lever to position Nand use the brakes
to bring your vehicle to a safe stop.
2. When your vehicle has stopped, move the transmission selector lever to position Pand switch the ignition off by pressing and holding the
button for one second, or pressing it three times within two seconds.
3. Apply the parking brake.
Your vehicle may have remote start capability. Refer to Remote startin
the Keys and Remote Control chapter.
Guarding Against Exhaust Fumes
WARNING: If you smell exhaust fumes inside your vehicle, have
this checked immediately. Do not drive your vehicle if you smell
exhaust fumes. Carbon monoxide is present in exhaust fumes. Take
precautions to avoid its dangerous effects.
Starting and Stopping the Engine 159
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HINTS ON DRIVING WITH ANTI-LOCK BRAKES
When the system is operating, the brake pedal will pulse and may travel
further. Maintain pressure on the brake pedal. You may also hear a noise
from the system. This is normal.
The anti-lock braking system will not eliminate the risks when:
•You drive too closely to the vehicle in front of you.
• Your vehicle is hydroplaning.
• You take corners too fast.
• The road surface is poor.
PARKING BRAKE
WARNING: Always set the parking brake fully and make sure
that the transmission is securely latched in park (P).
To set the parking brake, press the parking brake pedal down until the
pedal stops.
The brake warning lamp will illuminate and will remain illuminated until
the parking brake is released.
To release, pull the brake release lever located at the lower left side of
the instrument panel.
HILL START ASSIST
WARNING: The hill start assist feature does not replace the
parking brake. When you leave the vehicle, always apply the
parking brake and shift the transmission into park (P).
WARNING: You must remain in the vehicle once you have
activated the hill start assist feature.
WARNING: During all times, you are responsible for controlling
the vehicle, supervising the hill start assist system and
intervening, if required.
WARNING: If the engine is revved excessively, or if a
malfunction is detected when the hill start assist feature is active,
the hill start assist feature will be deactivated.
188 Brakes
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Hill start assist keeps your vehicle stationary long enough to move your
foot from the brake pedal to the accelerator pedal when your vehicle is
on a slope.
The brakes are released automatically once the engine has developed
sufficient drive to prevent the vehicle from rolling down the slope. This
is an advantage when pulling away on a slope, (for example from a car
park ramp, traffic lights or when reversing uphill into a parking space).
Using Hill Start Assist
1. Press the brake pedal to bring the vehicle to a complete standstill.
Keep the brake pedal pressed.
2. If the sensors detect that the vehicle is on a slope, the hill start assist
feature will be activated automatically.
3. When you remove your foot from the brake pedal, the vehicle will
remain on the slope without rolling away for approximately two or three
seconds. This hold time will automatically be extended if you are in the
process of driving off.
4. Drive off in the normal manner. The brakes will be released
automatically.
Brakes189
2015 Navigator(nav)
Owners Guide gf, 2nd Printing, December 2014
USA (fus)

HILL DESCENT CONTROL™ (IF EQUIPPED)
WARNING:Hill descent control cannot control descent in all
surface conditions and circumstances, such as ice or extremely
steep grades. Hill descent control is a driver assist system and cannot
substitute for good judgment by the driver. Failure to do so may result
in loss of vehicle control, crash or serious injury.
WARNING: Hill descent control does not provide hill hold at
zero mph (0 km/h). When stopped, the parking brake must be
applied and/or the vehicle must be placed in P (Park) or it may roll
away.
Hill descent control allows the driver to set and maintain vehicle speed
while descending steep grades in various surface conditions.
Hill descent control can maintain vehicle speeds on downhill grades
between 3 mph (5 km/h) and 20 mph (32 km/h). Above 20 mph
(32 km/h), the system remains armed, but descent speed cannot be set
or maintained.
Hill descent control requires a cooling down interval after a period of
sustained use. The amount of time that the feature can remain active
before cooling varies with conditions. The system will provide a warning
in the message center and a chime will sound when the system is about
to disengage for cooling. At this time, manually apply the brakes as
needed to maintain descent speed.
To enable hill descent control and set the descent speed, do the
following: 1. Press and release the hill descent button located in the
center of the terrain management control. A light in the
control will illuminate and chime will sound when this feature
is activated.
2. To increase descent speed, press the accelerator pedal until the
desired speed is reached. To decrease descent speed, press the brake
pedal until the desired speed is reached.
Whether accelerating or decelerating, once the desired descent speed is
reached, remove your feet from the pedals and the chosen vehicle speed
will be maintained.
194 Terrain Response
2015 Navigator(nav)
Owners Guide gf, 2nd Printing, December 2014
USA (fus)

SENSING SYSTEM (IF EQUIPPED)
WARNING:To help avoid personal injury, please read and
understand the limitations of the system as contained in this
section. Sensing is only an aid for some (generally large and fixed)
objects when moving in reverse on a flat surface at parking speeds.
Traffic control systems, inclement weather, air brakes, and external
motors and fans may also affect the function of the sensing system; this
may include reduced performance or a false activation.
WARNING: To help avoid personal injury, always use caution
when in R (Reverse) and when using the sensing system.
WARNING: This system is not designed to prevent contact with
small or moving objects. The system is designed to provide a
warning to assist the driver in detecting large stationary objects to
avoid damaging the vehicle. The system may not detect smaller objects,
particularly those close to the ground.
WARNING: Certain add-on devices such as large trailer hitches,
bike or surfboard racks and any device that may block the normal
detection zone of the system, may create false beeps.
Note: Keep the sensors (located on the bumper/fascia) free from snow,
ice and large accumulations of dirt. If the sensors are covered, the
system’s accuracy can be affected. Do not clean the sensors with sharp
objects.
Note: If your vehicle sustains damage to the bumper/fascia, leaving it
misaligned or bent, the sensing zone may be altered causing inaccurate
measurement of obstacles or false alarms.
Note: If your vehicle is equipped with MyKey®, it is possible to prevent
turning the sensing system off. Refer to the MyKey®chapter.
Note: When a trailer is connect to your vehicle, the Rear Sensing System
may detect the trailer and provide warnings. It is suggested that the
driver disables the Rear Sensing System when a trailer is connected to
your vehicle to prevent these warnings.
The sensing system warns the driver of obstacles within a certain range
of the bumper area. The system turns on automatically whenever the
ignition is switched on.
196 Parking Aids
2015 Navigator(nav)
Owners Guide gf, 2nd Printing, December 2014
USA (fus)