2015 LINCOLN NAVIGATOR headlamp

AUDIBLE WARNINGS AND INDICATORS
Key In Ignition Warning Chime
Sounds when the key is left in the ignition and the driver’s door is
opened.
Headlamps On Warning Chime
Sounds when the headlamps or parking lamps are on, the ignition is off
(the key is not in the ignition) and the driver’s door is opened.
Parking Brake On Warning Chime
Sounds when you have left the parking brake on and drive your vehicle.
If the warning chime remains on after you have released the parking
brake, have the system checked by your authorized dealer immediately.
Turn Signal Chime
Sounds when the direction indicator has been activated to signal a turn
and not turned off after the vehicle is driven more than 1.5 miles
(2.4 km).
Instrument Cluster105
2015 Navigator(nav)
Owners Guide gf, 2nd Printing, December 2014
USA (fus)

Before starting the engine check the following:
•Make sure all occupants have fastened their safety belts.
• Make sure the headlamps and electrical accessories are off.
• Make sure the parking brake is on.
• Make sure the gearshift is in position P.
Note: Do not touch the accelerator pedal.
1. Fully press the brake pedal.
2. Press the button.
The system does not function if:
• The key frequencies are jammed.
• The key battery has no charge.
If you are unable to start your vehicle, do the following: 1. Locate the key backup slot.
2. With the buttons facing the rearof the vehicle and the key ring
up, place the key into the backup
slot.
3. With the key in this position, press the brake pedal, then the
button to switch the ignition on
and start your vehicle.
Fast Restart
The fast restart feature allows you to restart the engine within
20 seconds of switching it off, even if a valid key is not present.
Within 20 seconds of switching the engine off, press the brake pedal and
press the button. After 20 seconds have expired, you can no longer start
the engine without the key present inside your vehicle.
Once the engine has started, it remains running until you press the
button, even if the system does not detect a valid key. If you open and
close a door while the engine is running, the system searches for a valid
key. You cannot start the engine if the system does not detect a valid key
within 20 seconds.
158 Starting and Stopping the Engine
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USA (fus)

The high-current fuses are coded as follows:
Fuse or relaylocation Fuse amp
rating Protected circuits
1 — Rear washer relay
2 — Starter relay
3 — Blower motor relay
4 — Rear wiper relay
5 — Fuel pump relay
6 — Electronic cooling fan
7 — Rear window defroster, heated mirror relay
8 — Electronic cooling fan
9 — Run/start relay
10 — Power distribution box relay
11 40A** Power running boards, heated seats
12 40A** Run/start relay
13 30A ** Starter relay
14 50A** Electronic cooling fan
15 20A** RH HID headlamp
256 Fuses
2015 Navigator(nav)
Owners Guide gf, 2nd Printing, December 2014
USA (fus)

Fuse or relaylocation Fuse amp
rating Protected circuits
16 50A** Electronic fan
17 20A** LH HID headlamp
18 30A** Trailer brake
19 20A** Power point (console)
20 — Not used
21 30A** Trailer tow module
22 30A** Passenger power seat
23 — Air conditioner clutch relay
24 — Trailer tow park lamp relay
25 — Not used
26 10A* ALT sensor
27 20A* 4x4 all wheel drive module
28 25A* Trailer tow park lamp relay
29 10A* Integrated wheel end solenoid
30 10A* Air conditioner clutch relay
31 15A* Trailer tow back up lamp
32 40A** Blower motor relay
33 40A** 110–volt AC power point
34 30A** Auxiliary blower motor
35 50A** Powertrain control module relay
36 30A** Power liftgate
37 — Not used
38 — Not used
39 — Trailer tow backup lamps relay
40 — Electronic fan 2 relay
41 10A* Powertrain control module keep-alive power
42 5A* Run/start relay
43 10A* Brake on/off switch
44 20A* Fuel pump relay
45 10A* Not used (spare)
Fuses 257
2015 Navigator(nav)
Owners Guide gf, 2nd Printing, December 2014
USA (fus)

Fuse or relaylocation Fuse amp
rating Protected circuits
46 15A* Front/rear washer pump
47 30A** Rear wiper motor
48 40A** Trailer tow module
49 — Not used
50 30A** Front wiper motor relay
51 40A** Rear window defroster and heated mirror relay
52 10A* Anti-lock brake system run/start feed
53 5A* Powertrain control module ISP
54 5A* Power steering
55 15A* Headlamp control module
56 30A* Passenger compartment fuse panel run/start feed
57 5A* Blower motor run/start
58 — Not used
59 15A* Heated mirrors
60 — Not used
61 — Not used
62 — Not used
63 25A** Electronic fan
64 30A** Moonroof
65 20A** Auxiliary power point (instrument panel valance panel)
66 20A** Auxiliary power point (rear of center console)
67 40A** Front row climate controlled seats
68 30A** Anti-lock brake system valves
69 60A** Anti-lock brake system pump
70 30A** Third row power fold seat
258 Fuses
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USA (fus)

ADJUSTING THE HEADLAMPS
The headlamps on your vehicle are properly aimed at the assembly plant.
If your vehicle has been in an accident, an authorized dealer should
check the alignment of your headlamps.
Vertical Aim Adjustment
Before aim adjustment, disable the air suspension system. Refer to
Message centerin theDriver Controls chapter.
1. Park the vehicle directly in front of a wall or screen on a level surface,
approximately 25 feet (7.6 meters) away. •(A) 8 feet (2.4 meters)
• (B) Center height of lamp to
ground
• (C) 25 feet (7.6 meters)
• (D) Horizontal reference line
2. Measure the height from the
center of your headlamp (indicated
by a 3.0 millimeter circle on the
lens) to the ground and mark an
8 foot (2.4 meter) horizontal
reference line on the vertical wall or screen at this height (a piece of
masking tape works well).
3. Turn on the low beam headlamps to illuminate the wall or screen and
open the hood. Cover one of the headlamps so no light from that lamp
hits the wall.
4. On the wall or screen you will
observe a light pattern with a
distinct horizontal edge towards the
right. If this edge is not at the
horizontal reference line, the beam
will need to be adjusted so the edge
is at the same height as the
horizontal reference line.
C
A
B
D
Maintenance279
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5. Locate the vertical adjuster on
each headlamp, then use a Phillips
#2 screwdriver to turn the adjuster
either counterclockwise or
clockwise in order to adjust the
vertical aim of the headlamp. The
upper edge of the light pattern
should touch the horizontal
reference line.
6. HORIZONTAL AIM IS NOT REQUIRED FOR THIS VEHICLE AND IS
NOT ADJUSTABLE.
7. Repeat Steps 3–5 for the other headlamp.
8. Close the hood and turn off the lamps.
CHANGING A BULB
Lamp Assembly Condensation
Exterior lamps are vented to accommodate normal changes in pressure.
Condensation can be a natural by-product of this design. When moist air
enters the lamp assembly through the vents, there is a possibility that
condensation can occur when the temperature is cold. When normal
condensation occurs, a thin film of mist can form on the interior of the
lens. The thin mist eventually clears and exits through the vents during
normal operation. Clearing time may take as long as 48 hours under dry
weather conditions.
These are examples of acceptable condensation:
• Presence of thin mist (no streaks, drip marks or droplets).
• Fine mist covers less than 50% of the lens.
These are examples of unacceptable moisture (usually caused by a lamp
water leak):
• Water puddle inside the lamp.
• Large water droplets, drip marks or streaks present on the interior of
the lens.
Take your vehicle to a dealer for service if any of the above conditions of
unacceptable moisture are present.
280 Maintenance
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USA (fus)

Replacing HID Headlamp Bulbs
The low/high beam headlamps on your vehicle use a “high intensity
discharge” source. These lamps operate at a high voltage. For bulb
replacement, see your authorized dealer.
Replacing Front Parking Lamp, Turn Signal, and Side Marker Bulbs
These lamps are designed with LED light sources. For replacement, see
your authorized dealer.
Replacing Tail, Stop, Turn Signal, and Backup Lamp Bulbs
These lamps are designed with LED light sources. For replacement, see
your authorized dealer.
Replacing Supplemental Tail Lamp Bulbs
These lamps are designed with LED light sources. For replacement, see
your authorized dealer.
Replacing License Plate Lamp Bulbs
The license plate bulbs are located above the license plate on the
liftgate. To change the license plate bulbs:1. Make sure the headlamp switch is
in the off position.
2. Remove the license lamp screw
from the assembly.
3. Pull the lamp down and twist the
bulb socket counterclockwise.
Remove the bulb socket from the
lamp.
4. Pull out the old bulb and push in
the new bulb.
5. Install the bulb socket in the lamp assembly by turning it clockwise.
6. Install the lamp assembly and secure it with the retaining screw.
Maintenance 281
2015 Navigator(nav)
Owners Guide gf, 2nd Printing, December 2014
USA (fus)