Page 5 of 475

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)
Page 192 of 475

PRINCIPLES OF OPERATION
WARNING:Vehicle modifications involving braking system,
aftermarket roof racks, suspension, steering system, tire
construction or wheel and tire size may change the handling
characteristics of the vehicle and may adversely affect the performance
of the AdvanceTrac® system. In addition, installing any stereo
loudspeakers may interfere with and adversely affect the AdvanceTrac®
system. Install any aftermarket stereo loudspeaker as far as possible
from the front center console, the tunnel, and the front seats in order
to minimize the risk of interfering with the AdvanceTrac® sensors.
Reducing the effectiveness of the AdvanceTrac® system could lead to
an increased risk of loss of vehicle control, vehicle rollover, personal
injury and death.
WARNING: Remember that even advanced technology cannot
defy the laws of physics. It’s always possible to lose control of a
vehicle due to inappropriate driver input for the conditions. Aggressive
driving on any road condition can cause you to lose control of your
vehicle increasing the risk of personal injury or property damage.
Activation of the AdvanceTrac® system is an indication that at least
some of the tires have exceeded their ability to grip the road; this could
reduce the operator’s ability to control the vehicle potentially resulting
in a loss of vehicle control, vehicle rollover, personal injury and death. If
your AdvanceTrac® system activates, SLOW DOWN.
The AdvanceTrac® with Roll Stability Control™ system helps you keep
control of your vehicle when on a slippery surface. The electronic
stability control portion of the system helps avoid skids and lateral slides
and roll stability control helps avoid a vehicle rollover. The traction
control system helps avoid drive wheel spin and loss of traction. See the
Traction Control chapter for details on traction control system
operation.
Stability Control 191
2015 Navigator(nav)
Owners Guide gf, 2nd Printing, December 2014
USA (fus)
Page 214 of 475

ROOF RACKS AND LOAD CARRIERS
WARNING:When loading the roof rail crossbars, it is
recommended to evenly distribute the load, as well as maintain a
low center of gravity. Loaded vehicles, with higher centers of gravity,
may handle differently than unloaded vehicles. Extra precautions, such
as slower speeds and increased stopping distance, should be taken
when driving a heavily loaded vehicle.
Note: The maximum recommended load is 200 pounds (90 kilograms),
evenly distributed on the crossbars.
Note: Loads should never be placed directly on the roof panel. The roof
panel is not designed to directly carry a load.
For proper function of the roof rack system, loads must be placed
directly on crossbars affixed to the roof rack side rails. Your vehicle may
be equipped with factory-installed crossbars. Ford Genuine Accessory
crossbars, designed specifically for your vehicle, are also recommended
for use with your roof rack system.
Make sure that the load is securely fastened. Check the tightness of the
load before driving and at each fuel stop.
Adjusting the Crossbars (If Equipped)
1. Loosen the thumbwheels at both ends of the
crossbar by turning them counterclockwise (both
crossbars are adjustable).
2. Slide the crossbar to the desired location.
3. Tighten the thumbwheels at both ends of the
crossbar by turning them clockwise.
Make sure to check that the thumbwheels are tight each time a load is
added or removed from the roof rack, and periodically while traveling.
Make sure that the load is secure before traveling.
LOAD LIMIT
Vehicle Loading – With and Without a Trailer
This section will guide you in the proper loading of your vehicle and/or
trailer, to keep your loaded vehicle weight within its design rating
Load Carrying 213
2015 Navigator(nav)
Owners Guide gf, 2nd Printing, December 2014
USA (fus)
Page 473 of 475

N
Navigation features ...................418
Navigation voice commands ....428
Notifications ..............................398
O
Octane rating ............................164
P
Pairing other phones ................385
Pairing your phone ...................385
Pairing your phone for the first
time ............................................385
Parental MyKey programming ...60
Parking brake ............................188
Parts
(see Motorcraft® parts) ..........333
Phone settings ..................389, 411
Phone voice commands ............390
POI categories ...........................420
Point of Interest (POI) .............420
Power deployable running
boards ........................................222
Power distribution box
(see Fuses) .......................255, 260
Power door locks ........................67
Power liftgate ..............................70
Power mirrors .............................94
Powerpoint ................................152
Power steering ..........................210fluid, checking and adding ....272
fluid, refill capacity ................328
fluid, specifications .................328 Power Windows ...........................93
Privacy information ..................358
Push button start system .........156
Q
Quick touch buttons .................427
R
Radio ..........................................343
AM/FM .....................................366
Single CD ................................343
Radio reception .........................341
Radio voice commands .............371
Rear heated seats .....................143
Rear view camera display..198, 406
Rear window defroster .............122
Receiving a text message .........388
Recommendations for
attaching safety restraints for
children ........................................18
Relays ........................................255
Remote entry system illuminated entry ................69–70
locking/unlocking doors ...........67
replacing the batteries .............55
Remote start climate
operation ...................................127
Roadside assistance ..................241
Roll stability control .................192
Roof rack ...................................213
Route preferences ....................422
S
Safety Belt Maintenance ............42
472 Index
2015 Navigator(nav)
Owners Guide gf, 2nd Printing, December 2014
USA (fus)