Off-road operation
Inspect frequently,
service as required Inspect steering linkage, ball joints and
U-joints. Lubricate if equipped with grease
fittings.
Replace engine air filter.
Every 5000 miles
(8000 km) or six
months Change engine oil and filter.
*
Inspect wheels and related components for
abnormal noise, wear, looseness or drag.
Rotate tires, inspect tires for wear and
measure tread depth.
Every 30000 miles
(48000 km) Replace front wheel bearing grease and grease
seals if non-sealed bearings are used (2WD
vehicles).
Every 60000 miles
(96000 km) Change transfer case fluid (Four–wheel drive
vehicles).
*Reset your Intelligent Oil-Life Monitor after each engine oil and filter
change. See the Instrument Cluster chapter.
Scheduled Maintenance 463
2015 Navigator(nav)
Owners Guide gf, 2nd Printing, December 2014
USA (fus)
How to use voice commands ...361
I
Ignition .......................................327
Illuminated visor mirror .............98
Inspection/maintenance (I/M)
testing ........................................171
Instrument panelcleaning ...................................289
cluster ......................................100
lighting up panel and interior..89
Intelligent Access Key ................54
J
Jack ............................................318 positioning ...............................318
storage .....................................318
Jump-starting your vehicle ......244
K
Keyless entry system autolock .....................................68
keypad .......................................74
locking and unlocking doors ....75
programming entry code .........74
L
Lamps ..........................................87 autolamp system .................88–89
bulb replacement
specifications chart ................282
daytime running light ...............89
headlamps .................................87
headlamps, flash to pass ..........87
instrument panel, dimming .....89
interior lamps ...........................91
replacing bulbs ...............281–282 Lane change indicator
(see Turn signal) ........................91
LATCH anchors ...........................22
Liftgate ........................................70
Lights, warning and indicator ..100
Listening to music ....................364
Loading instructions .................220
Load limits .................................213
Locks
autolock .....................................68
childproof ..................................33
doors ..........................................67
Lubricant specifications ...........328
Lug nuts ....................................325
M
Making and receiving calls .......386
MAP DVD - Loading and
Unloading ..................................386
Map icons ..................................426
Map mode ..................................424
Map preferences .......................422
Map updates ......................359, 428
Master lighting switch ................87
Message center warning messages ...................111
Mirrors ...................................94, 96 programmable memory ............55
side view mirrors (power) .......94
signal ...................................95–96
Moon roof ....................................98
Motorcraft® parts .............284, 333
MyFord Touch™ system ..........352
MyKey ..........................................60
Index 471
2015 Navigator(nav)
Owners Guide gf, 2nd Printing, December 2014
USA (fus)
