Fuse/Relay
LocationFuse Amp
RatingProtective Circuits
24 20A Horn
25 10A Demand lamps, Glovebox, Visor
26 10A Instrument panel cluster
27 20A Ignition switch
28 5A Radio
29 5A Instrument panel cluster
30 5A Not used (spare)
31 10A Not used (spare)
32 10A Airbag module
33 10A Not used (spare)
34 5A Not used (spare)
35 10A Rear park assist, 4x4, Rear video
camera, 2nd row heated seats
36 5A Passive anti-theft system
37 10A Climate control
38 20A Subwoofer, THX amplifier
39 20A Radio
40 20A THX amplifier
41 15A Power windows, Power vents,
Power moon roof, Auto dimming
rear view mirror, 110V AC power
point
42 10A Not used (spare)
43 10A Rear wiper logic, Rain sensor
44 10A Trailer tow battery charge relay
coil
45 5A Front wiper logic
46 7.5A Climate control, Auxiliary relay
control
47 30A Circuit
BreakerPower windows, Moon roof
48 — Delayed accessory relay
Roadside Emergencies
270
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
4 — Trailer tow (TT) battery charge
relay
5 — Fuel pump relay
6 — Electronic fan 1 relay
7 — Rear window defroster/heated
mirror relay
8 — Electronic fan 3 relay
9 — Run/Start (R/S) relay
10 — Rear air suspension (RAS) relay
11 40A** Power running board
12 40A** R/S relay
13 30A ** Starter relay
14 40A** Electronic fan
15 20A** Right hand high intensity
discharge (HID) headlamp relay
16 40A** Electronic fan
17 20A** Left hand HID headlamp relay
18 30A** Trailer brake
19 60A** RAS relay feed
20 — Not used
21 30A** TT battery charge relay
22 30A** Passenger power seat
23 — A/C clutch relay
24 — TT park lamp relay
25 — Right hand HID headlamp relay
26 — Not used
27 20A* 4x4
28 25A* TT park lamp relay
29 20A* Backup lamps, Integrated wheel
end solenoid
30 10A* A/C clutch relay
31 — Not used
Roadside Emergencies
272
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
32 40A** Blower motor relay
33 40A** 110V AC power point
34 30A** Auxiliary blower motor
35 30A** PCM relay
36 30A** Power liftgate
37 — TT left hand stop/turn relay
38 — TT right hand stop/turn relay
39 — Backup lamps relay
40 — Electronic fan 2 relay
41 10A* PCM keep-alive power
42 — Not used
43 5A* Brake on/off switch
44 20A* Fuel pump relay
45 25A* TT stop/turn lamps relay
46 — Not used
47 — Not used
48 30A** RAS module
49 — Not used
50 30A** Front wiper motor relay
51 40A** Rear window defroster/heated
mirror relay
52 10A* Anti-lock brake system (ABS)
R/S feed
53 10A* RAS module
54 — Not used
55 5A* Fuel pump relay coil R/S feed
56 30A* Passenger compartment fuse
panel R/S feed
57 10A* Blower motor relay coil
58 15A* TT backup lamps
59 15A* Heated mirrors
Roadside Emergencies
273
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)
Exterior chrome
•Wash the vehicle first, using cool or lukewarm water and a neutral pH
shampoo, such as Motorcraft Detail Wash (ZC-3-A).
•Use Custom Bright Metal Cleaner (ZC-15), available from your
authorized dealer. Apply the product as you would a wax to clean
bumpers and other chrome parts; allow the cleaner to dry for a few
minutes, then wipe off the haze with a clean, dry rag.
•Never use abrasive materials such as steel wool or plastic pads
as they can scratch the chrome surface.
WAXING
•Wash the vehicle first.
•Use a quality wax that does not contain abrasives.
•Do not allow paint sealant to come in contact with any non-body
(low-gloss black) colored trim, such as grained door handles, roof
racks, bumpers, side moldings, mirror housings or the windshield cowl
area. The paint sealant will “gray” or stain the parts over time.
PAINT CHIPS
Your authorized dealer has touch-up paint to match your vehicle’s color.
Take your color code (printed on a sticker in the driver’s door jamb) to
your authorized dealer to ensure you get the correct color.
•Remove particles such as bird droppings, tree sap, insect deposits, tar
spots, road salt and industrial fallout before repairing paint chips.
•Always read the instructions before using the products.
ALUMINUM WHEELS AND WHEEL COVERS
Aluminum wheels and wheel covers are coated with a clear coat paint
finish. In order to maintain their shine:
•Clean weekly with MotorcraftWheel and Tire Cleaner, which is
available from your authorized dealer. Heavy dirt and brake dust
accumulation may require agitation with a sponge. Rinse thoroughly
with a strong stream of water.
•Never apply any cleaning chemical to hot or warm wheel rims or
covers.
•Some automatic car washes may cause damage to the finish on your
wheel rims or covers. Industrial-strength (heavy-duty) cleaners, or
cleaning chemicals, in combination with brush agitation to remove
brake dust and dirt, could wear away the clear coat finish over time.
Cleaning
300
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)
A
ABS (see Brakes) .....................231
Accessory delay ..........................74
AdvanceTrac ..............................233
Airbag supplemental restraint
system ........................155, 159, 162
and child safety seats ............157
description ..............155, 159, 162
disposal ....................................165
driver airbag ............157, 160, 163
indicator light .................159, 165
operation .................157, 160, 163
passenger airbag .....157, 160, 163
side airbag ...............................159
Air cleaner filter ...............336, 341
Air suspension ...........................240
description ..............................240
Antifreeze
(see Engine coolant) ................316
Anti-lock brake system
(see Brakes) ..............................231
Anti-theft system ..............116, 120
arming the system ..................120
disarming a triggered system..121
Audio system (see Radio) .........30
Automatic transmission
driving an automatic
overdrive .................................242
fluid, adding ............................336
fluid, checking ........................336
fluid, refill capacities ..............342
fluid, specification ..................342
Auxiliary input jack (Line in) ....37
Auxiliary power point .................71
Axle
lubricant specifications ..........342
refill capacities ........................342B
Battery .......................................314
acid, treating emergencies .....314
jumping a disabled battery ....285
maintenance-free ....................314
replacement, specifications ...341
servicing ..................................314
Belt-Minder.............................151
deactivating/activating the
Belt-Minder...........................154
Blind spot mirror ......................252
Booster seats .............................181
Brakes ........................................230
anti-lock ...................................231
anti-lock brake system (ABS)
warning light ...........................231
fluid, checking and adding ....335
fluid, refill capacities ..............342
fluid, specifications .................342
lubricant specifications ..........342
parking ....................................232
shift interlock ..........................241
Bulbs ............................................60
C
Capacities for refilling fluids ....342
Car2UHome Automation
System .........................................84
Cargo cover .................................96
Cargo management system ........96
Cell phone use ..............................9
Changing a tire .........................275
Child safety seats ......................170
in front seat ............................171
in rear seat ..............................171
LATCH .....................................174
Index
376
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)
F
Fail safe cooling ........................320
Fleet MyKey programming ........99
Flexible Fuel Vehicle (FFV) ....322
Floor mats .............................90–91
Fluid capacities .........................342
Fog lamps ....................................55
Four-Wheel Drive vehicles .......253
control trac .............................253
description ..............................254
driving off road .......................255
indicator light .........................253
preparing to drive your
vehicle .....................................240
Fuel ............................................322
calculating fuel
economy ............................21, 329
cap ...........................................325
capacity ...................................342
choosing the right fuel ...........326
detergent in fuel .....................327
filler funnel .............................327
filling your vehicle
with fuel ..................322, 325, 329
filter, specifications ........322, 341
fuel pump shut-off switch .....266
improving fuel economy ........329
octane rating ...........326, 345–346
quality ......................................327
running out of fuel .........284, 327
safety information relating to
automotive fuels .....................322
Fuel - flex fuel vehicle
(FFV) .................................322, 326
Fuses ..................................267–268
G
Garage door opener ....................84Gas cap (see Fuel cap) ............325
Gas mileage
(see Fuel economy) .................329
Gauges .........................................18
H
Hazard flashers
.........................265
Headlamps
...................................55
aiming
........................................57
autolamp system
.......................55
bulb specifications
....................60
daytime running lights
.............56
flash to pass
..............................56
high beam
.................................56
turning on and off
....................55
Hood
..........................................307
I
Ignition
.......................223, 345–346
Illuminated visor mirror
.............68
Infant seats (see Safety seats)...170
Inspection/maintenance (I/M)
testing
........................................334
Instrument panel
cleaning
...................................303
cluster
........................................12
J
Jack
............................................275
positioning
...............................275
storage
.....................................275
Jump-starting your vehicle
......285
Index
378
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)
K
Keyless entry system
autolock ...................................104
keypad .....................................114
locking and unlocking doors ..115
programming entry code .......114
Keys .....................................98, 118
positions of the ignition .........223
L
Lamps
autolamp system .......................55
bulb replacement
specifications chart ..................60
daytime running light ...............56
fog lamps ...................................55
headlamps .................................55
headlamps, flash to pass ..........56
interior lamps .....................58, 61
replacing bulbs .........................64
LATCH anchors .........................174
Liftgate ................................91, 110
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........231
Loading instructions .................214
Load limits .................................208
Locks
autolock ...................................104
childproof ................................108
doors ........................................104
Lubricant specifications ...........342
Lug nuts ....................................283
Lumbar support, seats .............125
M
Message center ...........................19english/metric button ...............24
system check button ................24
warning messages .....................25
Mirrors ...................................75–76
automatic dimming rearview
mirror ........................................75
fold away ...................................76
heated ........................................77
programmable memory ..........111
signal .........................................78
Moon roof ....................................83
Motorcraftparts ..............305, 341
MyKey ..........................................99
N
Navigation system .......................47
O
Octane rating ............................326
Oil (see Engine oil) ..................311
P
Parental MyKey programming ...99
Parking brake ............................232
Parts
(see Motorcraftparts) ...........341
Pedals (see Power adjustable
foot pedals) .................................78
Power adjustable foot pedals .....78
Power deployable running
boards ..........................................79
Power distribution box
(see Fuses) .......................268, 271
Power door locks ......................104
Power liftgate ..............................91
Index
379
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)
Power mirrors .............................76
Power point .................................71
Power steering ..........................239
fluid, checking and adding ....335
fluid, refill capacity ................342
fluid, specifications .................342
Power Windows ...........................73
Preparing to drive your
vehicle ........................................240
R
Radio ............................................30
Rear heated seats .....................139
Rear-view camera system .........249
Recommendations for
attaching safety restraints for
children ......................................168
Relays ........................................267
Remote entry system .......108–109
illuminated entry ....................113
locking/unlocking doors...109–110
opening the trunk ...................110
panic alarm .............................111
replacement/additional
transmitters .............................113
replacing the batteries ...........112
Reverse sensing system ...........246
Roadside assistance ..................264
Roll stability control .................233
S
Safety belts (see Safety
restraints) ..................146–147, 149
Safety Canopy ...........................162
Safety defects, reporting ..........298Safety restraints ........146–147, 149
Belt-Minder...........................151
Belt-Minder,
deactivating/activating ...........154
extension assembly ................151
for adults .........................146–147
for children .............................166
warning light and chime ........151
Safety restraints - LATCH
anchors ......................................174
Safety seats for children ..........170
Safety Compliance
Certification Label ....................346
Satellite Radio Information ........45
Scheduled Maintenance Guide
Normal Scheduled
Maintenance and Log .............360
Seats ..........................................122
child safety seats ....................170
climate control ........................129
heated ......................................139
memory seat ...................111, 127
SecuriCode keyless entry
system ........................................114
SecuriLock passive anti-theft
system ........................................116
Servicing your vehicle ..............306
Setting the clock .........................33
Snowplowing .................................6
SOS Post Crash Alert ...............165
Spark plugs,
specifications .............341, 345–346
Special notice
utility-type vehicles ....................6
Specification chart, lubricants...342
Speed control ..............................80
Stability system .........................233
Index
380
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)