
WARNING:If the parking brake is fully released, but the brake
warning lamp remains illuminated, the brakes may not be
working properly. See your authorized dealer.
This vehicle is equipped with a brake-shift interlock feature that prevents
the gearshift lever from being moved from P (Park) when the ignition is
in the on position unless the brake pedal is pressed.
If you cannot move the gearshift lever out of P (Park) with ignition in
the on position and the brake pedal pressed, it is possible that a fuse has
blown or the vehicle’s brake lamps are not operating properly. Refer to
the Fuses chapter for more information.
If the fuse is not blown and the brake lamps are working properly, the
following procedure will allow you to move the gearshift lever from P
(Park): 1. Apply the parking brake, turn the
ignition key to the off position, and
remove the key.
2. Starting at the rear of the trim
panel, using a screwdriver (or
similar tool) carefully pry up the
trim panel from rear attachments
and disconnect it from the console
to expose the inside of the
gearshift.
3. Locate the brake shift interlock
lever on the passenger side of the
shifter assembly.
4. Apply the brake pedal. Using a
screwdriver (or similar tool), press
and hold the brake shift interlock
lever while pulling the gearshift lever
out of the P (Park) position and into
the N (Neutral) position.
5. Install the trim panel.
6. Apply brake pedal, start the vehicle, and release the parking brake.
See your authorized dealer as soon as possible if this procedure is used.
Transmission 177
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If Your Vehicle Gets Stuck in Mud or Snow
Note:Do not rock the vehicle if the engine is not at normal operating
temperature or damage to the transmission may occur.
Note: Do not rock the vehicle for more than a minute or damage to the
transmission and tires may occur, or the engine may overheat.
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.
178 Transmission
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Note:Do not rock the vehicle if the engine is not at normal operating
temperature or damage to the transmission may occur.
Note: Do not rock the vehicle for more than a few minutes or damage to
the transmission and tires may occur or the engine may overheat.
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.
Emergency maneuvers
• In an unavoidable emergency situation where a sudden sharp turn
must be made, remember to avoid over-driving your vehicle, i.e., turn
the steering wheel only as rapidly and as far as required to avoid the
emergency. Excessive steering will result in less vehicle control, not
more. Additionally, smooth variations of the accelerator and/or brake
pedal pressure should be utilized if changes in vehicle speed are called
for. Avoid abrupt steering, acceleration or braking which could result
in an increased risk of loss of vehicle control, vehicle rollover and/or
personal injury. Use all available road surface to return the 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 the vehicle goes from one type of surface to another (i.e., from
concrete to gravel) there will be a change in the way the vehicle
responds to a maneuver (steering, acceleration or braking). Again,
avoid these abrupt inputs.
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 spinning the wheels.
Avoid excessive speed because vehicle momentum can work against you
and cause the vehicle to 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.
Mud and water
Note: Driving through deep water may damage the vehicle.
If you must drive through high water, drive slowly. Traction or brake
capability may be limited.
Four-Wheel Drive (If Equipped) 183
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When driving through water, determine the depth; avoid water higher
than the bottom of the hubs (if possible) and proceed slowly. If the
ignition system gets wet, the vehicle may stall.
Once through water, always try the brakes. Wet brakes do not stop the
vehicle as effectively as dry brakes. Drying can be improved by moving
your vehicle slowly while applying light pressure on the brake pedal.
Be cautious of sudden changes in vehicle speed or direction when you
are driving in mud. Even 4WD 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.“Tread Lightly” is an educational
program designed to increase public
awareness of land-use regulations
and responsibilities in our nations
wilderness areas. Ford Motor
Company joins the U.S. Forest
Service and the Bureau of Land Management in encouraging you to help
preserve our national forest and other public and private lands by
“treading lightly.”
Driving on hilly or sloping terrain
Note: Avoid driving crosswise or turning on steep slopes or hills.
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. . A danger lies in losing traction, slipping sideways and
possibly rolling over. Whenever driving on a hill, determine beforehand
the route you will use. Do not drive over the crest of a hill without
seeing what conditions are on the other side. Do not drive in reverse
over a hill without the aid of an observer.
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.
184 Four-Wheel Drive (If Equipped)
2015 Navigator (nav)
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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.
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AVehicle without AdvanceTrac with
RSC skidding off its intended route.
B Vehicle with AdvanceTrac with
RSC maintaining control on a
slippery surface.
USING STABILITY CONTROL
AdvanceTrac®With RSC™
The system automatically activates when you start your engine. You can
turn off the electronic stability control and roll stability control portions
of the system below 35 mph (56 km/h). When the transmission is in
reverse (R), they are disabled. You can turn off the traction control
portion of the system independently. See the Traction Controlchapter.
AdvanceTrac with RSC Features
Button
functions Stability
control
OFF light Roll
stability control Electronic
stabilitycontrol Traction
controlsystem
Default at
start-up Illuminated
during bulb check Enabled Enabled Enabled
Button pressed
momentarily Illuminated
solid Enabled Enabled
1Disabled1
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Stability Control
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When receiving a detection warning, the radio volume is reduced to a
predetermined level. After the warning goes away, the radio volume
returns to the previous level.
Using the Front and Rear Sensing System
Rear Sensing System
The rear sensors are only active when the transmission is in R (Reverse).
As the vehicle moves closer to the obstacle, the rate of the audible
warning increases. When the obstacle is fewer than 10 inches (25
centimeters) away, the warning sounds continuously. If a stationary or
receding object is detected farther than 10 inches (25 centimeters) from
the side of the vehicle, the tone sounds for only three seconds. Once the
system detects an object approaching, the warning sounds again.A. Coverage area of up to 6 feet
(2 meters) from the rear bumper
(with a decreased coverage area at
the outer corners of the bumper).
The system detects certain objects while the transmission is in R
(Reverse):
• and moving toward a stationary object at a speed of 3 mph (5 km/h)
or less.
• but not moving, and a moving object is approaching the rear of the
vehicle at a speed of 3 mph (5 km/h) or less.
• and moving at a speed of less than 3 mph (5 km/h) and a moving
object is approaching the rear of the vehicle at a speed of less than
3 mph (5 km/h).
Front Sensing System
The front sensors are active when the gearshift is in any position other
than P (Park) or N (Neutral) and the vehicle speed is below 8 mph
(13 km/h).
A
Parking Aids 197
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WARNING:Back up as slow as possible since higher speeds
might limit your reaction time to stop the vehicle.
WARNING: Use caution when using the rear video camera and
the liftgate is ajar. If the liftgate is ajar, the camera will be out of
position and the video image may be incorrect. All guidelines (if
enabled) have been removed when the liftgate is ajar.
WARNING: Use caution when turning camera features on or off
while in R (Reverse). Make sure the vehicle is not moving.
The rear view camera system provides a video image of the area behind
the vehicle. The image will be displayed in either the rear view mirror or
the display in the center of the instrument panel.
During operation, lines appear in the display which represent your
vehicle’s path and proximity to objects behind the vehicle. The camera is located on the
liftgate.
Using the Rear View Camera System
The rear view camera system displays what is behind your vehicle when
you place the transmission in R (Reverse). The system uses two types of
guides to help you see what is behind your vehicle:
1. Fixed guidelines: Show the actual path the vehicle is moving in while reversing in a straight line, which can be helpful when backing into a
parking space or aligning the vehicle with another object behind the
vehicle.
2. Centerline: Helps align the center of the vehicle with an object (i.e. a trailer).
Note: If the transmission is in R (Reverse) and the luggage compartment
is ajar, no rear view camera features are displayed.
Parking Aids 199
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