2017 LINCOLN NAVIGATOR check engine light

It is very important to use prediluted coolant
approved to the correct specification in order
to avoid plugging the small passageways in
the engine cooling system. See Capacities
and Specifications (page 328). Do not mix
different colors or types of coolant in your
vehicle. Mixing of engine coolants or using
an incorrect coolant may harm the engine or
cooling system components and may not be
covered by the vehicle Warranty.
Note: If prediluted coolant is not available,
use the approved concentrated coolant
diluting it to 50/50 with distilled water.
See
Capacities and Specifications (page 328).
Using water that has not been deionised
may contribute to deposit formation,
corrosion and plugging of the small cooling
system passageways.
Note: Coolants marketed for all makes and
models may not be approved to Ford
specifications and may cause damage to
the cooling system. Resulting component
damage may not be covered by the vehicle
Warranty. If the coolant level is at or below the
minimum mark, add prediluted coolant
immediately.
To top up the coolant level do the following:
1. Unscrew the cap slowly. Any pressure
escapes as you unscrew the cap.
2. Add prediluted coolant approved to the correct specification. See Capacities and
Specifications
(page 328).
3. Add enough prediluted coolant to reach
the correct level.
4. Replace the coolant reservoir cap, turn it clockwise until you feel a strong
resistance.
5. Check the coolant level in the coolant reservoir the next few times you drive
your vehicle. If necessary, add enough
prediluted engine coolant to bring the
coolant level to the correct level.
If you have to add more than
1.1 qt (1 L) of
engine coolant per month, have your vehicle
checked as soon as possible. Operating an
engine with a low level of coolant can result
in engine overheating and possible engine
damage. Note:
During normal vehicle operation, the
coolant may change color from orange to
pink or light red. As long as the coolant is
clear and uncontaminated, this color change
does not indicate the coolant has degraded
nor does it require the coolant to be drained,
the system to be flushed, or the coolant to
be replaced.
Note: In case of emergency, you can add a
large amount of water without coolant in
order to reach a vehicle service location.
Water alone, without coolant, can cause
engine damage from corrosion, overheating
or freezing. When you reach a service
location, you must have the cooling system
drained and refilled with prediluted coolant
approved to the correct specification.
See
Capacities and Specifications (page 328).
Do not use the following as a coolant
substitute:
• Alcohol.
• Methanol.
• Brine.
• Any coolant mixed with alcohol or
methanol antifreeze.
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Navigator (TB5) Canada/United States of America, enUSA, First Printing Maintenance

If the low tire pressure warning light is on,
visually check each tire to verify that no tire
is flat. If one or more tires are flat, repair as
necessary. Check the air pressure in the road
tires. If any tire is under-inflated, carefully
drive the vehicle to the nearest location
where air can be added to the tires. Inflate
all the tires to the recommended inflation
pressure.
Tire Pressure Monitoring System Reset
Procedure
WARNING
To determine the required pressure(s)
for your vehicle, see the Safety
Compliance Certification Label (on the door
hinge pillar, door-latch post or the door edge
that meets the door-latch post, next to the
driver seat) or the Tire Label on the B-Pillar
or the edge of the driver door. Note:
You need to perform the tire pressure
monitoring system reset procedure after
each tire rotation on vehicles that require
different recommended tire pressures in the
front tires as compared to the rear tires. Overview
To provide the vehicle's load carrying
capability, some vehicles require different
recommended tire pressures in the front tires
as compared to the rear tires. The tire
pressure monitoring system equipped on
these vehicles is designed to illuminate the
low tire pressure warning light at two
different pressures; one for the front tires
and one for the rear tires.
Since tires need to be rotated to provide
consistent performance and maximum tire
life, the tire pressure monitoring system
needs to know when the tires are rotated to
determine which set of tires are on the front
and which are on the rear. With this
information, the system can detect and
properly warn of low tire pressures.
System reset tips:
•
To reduce the chances of interference
from another vehicle, perform the system
reset procedure at least three feet (one
meter) away from another Ford Motor
Company vehicle undergoing the system
reset procedure at the same time.
• Do not wait more than two minutes
between resetting each tire sensor or the
system will time-out and the entire
procedure will have to be repeated on
all four wheels.
• A double horn will sound indicating the
need to repeat the procedure.
Performing the System Reset Procedure
Read the entire procedure before attempting.
1. Drive the vehicle above 20 mph (32 km/h) for at least two minutes, then park
in a safe location where you can easily
get to all four tires and have access to
an air pump.
2. Place the ignition in the off position and keep the key in the ignition.
3. Cycle the ignition to the on position with
the engine off.
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Navigator (TB5) Canada/United States of America, enUSA, First Printing Wheels and Tires

Cell phone issues
Possible solution
Possible cause
Issue
Refer to your device's manual about audio adjustments.
The audio control settings on your cell
phone may be affecting SYNC 3
performance.
There is background noise
during a phone call.
Try switching your cell phone off, resetting it or removing the battery,
then try again.
Possible cell phone malfunction.
During a call, I can hear the
other person but they
cannot hear me.
Make sure that the microphone for SYNC 3 is not set to off. Look for
the microphone icon on the phone screen.
To restart your system, shut down the engine, open and close the
door, and then lock the door and wait for 2-3 minutes. Make sure that
your SYNC 3 screen is black and the lighted USB port is off.
The system may need to be restarted.
During a call, I cannot hear
the other person and they
cannot hear me.
Check your cell phone's compatibility.
This is a cell phone-dependent feature.
SYNC 3 is not able to
download my phonebook. Make sure you allow SYNC 3 to retrieve contacts from your phone.
Refer to your cell manual.
Possible cell phone malfunction. You must switch on your cell phone and the automatic phonebook
download feature on SYNC 3.
Try switching your cell phone off, resetting it or removing the battery,
then try again.
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Navigator (TB5) Canada/United States of America, enUSA, First Printing SYNC™ 3

Make sure to change your vehicle
’s oils and
fluids at the specified intervals or in
conjunction with a repair. Flushing is a viable
way to change fluid for many vehicle
sub-systems during scheduled maintenance. It is critical that systems are flushed only with
new fluid that is the same as that required
to fill and operate the system or using a
Ford-approved flushing chemical.
Owner Checks and Services
Make sure you perform the following basic
maintenance checks and inspections every
month or at six-month intervals. Check every month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure. Windshield washer fluid level. Check every six months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary. Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if necessary. Parking brake for proper operation.
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Navigator (TB5) Canada/United States of America, enUSA, First Printing Scheduled Maintenance

4
4WD
See: Four-Wheel Drive.......................................174
A
A/C See: Climate Control..........................................122
About This Manual............................................7
ABS See: Brakes...........................................................182
ABS driving hints See: Hints on Driving With Anti-Lock
Brakes................................................................182
Accessories....................................................451 Exterior Style........................................................451
Interior Style..........................................................451
Lifestyle..................................................................451
Peace of Mind......................................................451
Accessories See: Replacement Parts Recommendation.....12
Adaptive Headlamps
.....................................87
Adjusting the Headlamps...........................278 Horizontal Aim Adjustment..............................279
Vertical Aim Adjustment...................................278
Adjusting the Pedals
......................................80 Adjusting the Steering Wheel......................74
Easy Entry and Exit Feature................................74
End of Travel Position..........................................74
Memory Feature....................................................74
AFS See: Adaptive Headlamps..................................87
Airbag Disposal...............................................48
Air Conditioning See: Climate Control..........................................122
Air Filter See: Changing the Engine Air Filter..............283
Alarm See: Anti-Theft Alarm............................................71
Ambient Lighting
............................................89
Anti-Theft Alarm...............................................71
Arming the Alarm...................................................71
Disarming the Alarm..............................................71
Appendices....................................................488
Apps..................................................................414 ........................................................................\
..........414
SiriusXM Traffic and Travel Link.......................
416
Audible Warnings and Indicators...............101 Direction Indicator Chime..................................101
Headlamps On Warning Chime
........................101
Key in Ignition Warning Chime..........................101
Parking Brake On Warning Chime...................101
Audio Control
...................................................75
Media........................................................................\
77 Seek, Next or Previous........................................77
Type One.................................................................76
Type Two.................................................................77
Audio System................................................339 General Information...........................................339
Audio Unit - Vehicles With: Premium AM/ FM/CD..........................................................340
Rear Seat Audio Controls.................................342
Autolamps.........................................................85 Windshield Wiper Activated Headlamps........86
Automatic Climate Control
.........................122
Automatic Transmission..............................169 Brake-Shift Interlock...........................................172
If Your Vehicle Gets Stuck In Mud or
Snow...................................................................173
SelectShift™ Automatic Transmission..............171
Understanding the Shift Positions of your Automatic Transmission................................
169
Automatic Transmission Fluid Check............................................................272
Autowipers........................................................81
Auxiliary Power Points.................................150 110 Volt AC Power Point....................................150
12 Volt DC Power Point......................................150
Locations...............................................................150
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Engine Oil...............................................................99
Fasten Seatbelt.....................................................99
Front Airbag...........................................................99
High Beam..............................................................99
Hill Descent............................................................99
Liftgate Ajar............................................................99
Low Fuel Level......................................................99
Low Tire Pressure Warning................................99
Low Washer Fluid................................................100
Parking Lamps.....................................................100
Powertrain Fault..................................................100
Service Engine Soon..........................................100
Stability Control System....................................100
Stability Control System Off.............................100
Transmission Tow/Haul.......................................101
Washer Fluid Check.....................................274
Washers See: Cleaning the Exterior...............................286
See: Wipers and Washers....................................
81
Waxing............................................................288
Welcome Lighting
...........................................88
Wheel Nuts See: Changing a Road Wheel..........................319
Wheels and Tires.........................................295 General Information...........................................295
Technical Specifications...................................326
Windows and Mirrors.....................................90
Windshield Washers
......................................82 Windshield Wipers
...........................................81
Speed Dependent Wipers...................................81
Wiper Blades See: Checking the Wiper Blades....................277
Wipers and Washers.......................................81
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Navigator (TB5) Canada/United States of America, enUSA, First Printing Index