engine coolant LINCOLN MKS 2016 Owners Manual

Ordering Additional Owner's
Literature.........................................................220
Reporting Safety Defects (U.S. Only).......220
Reporting Safety Defects (Canada Only)...................................................................221
Fuses
Fuse Specification Chart...............................223
Changing a Fuse................................................237
Maintenance
General Information
.......................................240
Opening and Closing the Hood..................240
Under Hood Overview - 3.5L Ecoboost™.....................................................242
Under Hood Overview - 3.7L........................244
Engine Oil Dipstick...........................................245
Engine Oil Check...............................................245
Oil Change Indicator Reset...........................246
Engine Coolant Check.....................................247
Automatic Transmission Fluid Check......250
Brake Fluid Check.............................................254
Power Steering Fluid Check.........................254
Washer Fluid Check
.........................................254
Fuel Filter
.............................................................255
Changing the 12V Battery..............................255
Checking the Wiper Blades...........................257 Changing the Wiper Blades..........................257
Adjusting the Headlamps.............................258
Changing a Bulb
...............................................259
Bulb Specification Chart
...............................260
Changing the Engine Air Filter.....................262
Vehicle Care
General Information........................................263
Cleaning Products............................................263
Cleaning the Exterior
......................................264
Waxing
..................................................................265
Cleaning the Engine........................................265
Cleaning the Windows and Wiper Blades
...............................................................265
Cleaning the Interior
.......................................266
Cleaning the Instrument Panel and Instrument Cluster Lens............................266
Cleaning Leather Seats..................................267
Repairing Minor Paint Damage...................267
Cleaning the Alloy Wheels...........................268
Vehicle Storage
.................................................268
Wheels and Tires
Tire Care...............................................................270
Using Snow Chains
..........................................285
Tire Pressure Monitoring System...............286 Changing a Road Wheel................................289
Technical Specifications...............................294
Capacities and Specifications
Engine Specifications - 3.5L
Ecoboost™....................................................296
Engine Specifications - 3.7L.........................297
Motorcraft Parts - 3.5L Ecoboost™..........298
Motorcraft Parts - 3.7L...................................299
Vehicle Identification Number....................299
Vehicle Certification Label...........................300
Transmission Code Designation..................301
Capacities and Specifications - 3.5L Ecoboost™....................................................302
Capacities and Specifications - 3.7L.........307
Audio System
General Information.........................................313
Audio Unit - Vehicles With: Premium AM/ FM/CD...............................................................314
Media Hub
............................................................316
Accessories
Accessories..........................................................317
Extended Service Plan (ESP)
Extended Service Plan (ESP).......................319
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MKS (CLE) Canada/United States of America, enUSA, First Printing Table of Contents

Battery acid
Brake fluid - non petroleum based
Brake system
Cabin air filter
Check fuel cap
Child safety door lock or unlock
Child seat lower anchor
Child seat tether anchor
Cruise control
Do not open when hot Engine air filter
Engine coolant
Engine coolant temperature
Engine oil
Explosive gas
Fan warning
Fasten seatbelt
Front airbag
Front fog lamps
Fuel pump reset Fuse compartment
Hazard warning flashers
Heated rear window
Heated windshield
Interior luggage compartment
release
Jack
Keep out of reach of children
Lighting control
Low tire pressure warning
Maintain correct fluid level
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Engine Coolant Temperature
Illuminates when the engine
coolant temperature is high. Stop
the vehicle as soon as possible,
switch off the engine and let cool. See
Engine Coolant Check (page 247).
Engine Oil If it illuminates with the engine
running or when you are driving, this
indicates a malfunction. Stop your
vehicle as soon as it is safe to do so and
switch the engine off. Check the engine oil
level. See
Engine Oil Check (page 245).
Note: Do not resume your journey if it
illuminates despite the level being correct.
Have the system checked by your authorized
dealer immediately.
Fasten Safety Belt It will illuminate and a chime will
sound to remind you to fasten your
safety belt. See
Seatbelt
Reminder (page 33). Front Airbag If it fails to illuminate when you
start your vehicle, continues to
flash or remains on, it indicates a
malfunction. Have the system checked by
your authorized dealer.
Front Fog Lamps
(If Equipped) Lights when you switch the front
fog lamps on.
Grade Assist
(If Equipped) It will illuminate when the grade
assist function has been turned on.
Heads Up Display
(If Equipped) A red beam of lights will illuminate
on the windshield in certain
instances when using adaptive
cruise control and/or the collision warning
system. It will also illuminate momentarily
when you start your vehicle to make sure the
display works. High Beam It will illuminate when you switch
the high beam headlamps on. It will
flash when you use the headlamp
flasher.
Low Fuel Level It will illuminate when the fuel level
is low or the fuel tank is nearly
empty. Refuel as soon as possible.
Low Tire Pressure Warning It will illuminate when your tire
pressure is low. If the lamp remains
on with the engine running or when
driving, check your tire pressure as soon as
possible.
It will also illuminate momentarily when you
switch the ignition on to confirm the lamp is
functional. If it does not illuminate when you
switch the ignition on, or begins to flash at
any time, have the system checked by your
authorized dealer.
Low Washer Fluid It will illuminate when the
windshield washer fluid is low.
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MKS (CLE) Canada/United States of America, enUSA, First Printing Instrument Cluster E144523 E156133 E132353

Display Mode
XXX mi (km) to empty, Fuel gauge and Total odometer
Option 1
Round tachometer, Fuel gauge and Total odometer
Option 2
Round tachometer, Engine coolant temp gauge, Fuel gauge and Total odometer
Option 3
Digital speedometer, Fuel gauge and Total odometer
Option 4
Regardless of display mode chosen, when you use the SelectShift Automatic ™ transmission (SST), the cluster will change to the round
tachometer if not already selected.
XXX mi (km) to empty
Shows approximate fuel level before the fuel
tank reaches empty. The value is dynamic
and can change (raise or lower) depending
on driving style.
Fuel gauge
Switch the ignition on. The fuel gauge will
indicate approximately how much fuel is in
the fuel tank. The arrow next to the fuel pump
symbol shows the fuel filler door side of your
vehicle. When the fuel level becomes low,
the level indicator will change to amber.
When the fuel level becomes critically low,
the level indicator will change to red. Note:
The fuel gauge level may vary slightly
when your vehicle is moving or when driving
on a slope.
Note: When a MyKey® is in use, low fuel
warnings will display earlier.
Round tachometer
Indicates the engine speed in revolutions per
minute. Driving with your tachometer pointer
continuously at the top of the scale may
damage the engine. During SelectShift
Automatic ™ transmission (SST) use, the
currently selected gear will appear in the
display. Engine coolant temperature gauge
Indicates engine coolant temperature. At
normal operating temperature, the level
indicator will be in the normal range. If the
engine coolant temperature exceeds the
normal range, stop your vehicle as soon as
safely possible, switch off the engine and let
the engine cool.
Trip 1 & 2
Choose between the following trip displays.
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Maintenance
Action
Message
Stop your vehicle as soon as safely possible, turn off the engine. Check the oil level. If the warning
stays on or continues to come on with your engine running, contact an authorized dealer as soon as possible.
Low Engine Oil Pressure
The engine oil life remaining is 10% or less. See Engine Oil Check (page 245).
Change Engine Oil Soon
The oil life left reaches 0%.
See Engine Oil Check (page 245).
Oil Change Required
The engine coolant temperature is excessively high.
Engine Coolant Over Temperature
The washer fluid is low and needs to be refilled.
Washer Fluid Level Low
There is a malfunction with one of the features that is a part of your drive control system. See an authorized dealer.
Drive Control Malfunction Service Required
Indicates that your vehicle is still in Transport mode. This may not allow some features to operateproperly. Contact an authorized dealer.
Transport Mode Contact Dealer
Indicates that your vehicle is still in Factory mode. This may not allow some features to operateproperly. Contact an authorized dealer.
Factory Mode Contact Dealer
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MKS (CLE) Canada/United States of America, enUSA, First Printing Information Displays

Stopping the Engine When Your
Vehicle is Moving
WARNING
Switching off the engine when the
vehicle is still moving will result in a loss
of brake and steering assistance. The
steering will not lock, but higher effort will be
required. When the ignition is switched off,
some electrical circuits, including air bags,
warning lamps and indicators may also be
off. If the ignition was turned off accidentally,
you can shift into neutral (N) and re-start the
engine. 1.
Press and hold the button for one second,
or press it three times within two seconds.
2. Move the transmission selector lever to neutral (N) and use the brakes to bring
your vehicle to a safe stop. When your
vehicle has stopped, move the
transmission selector lever to park (P)
and switch the ignition off.
3. Apply the parking brake. Guarding Against Exhaust Fumes WARNING
If you smell exhaust fumes inside your
vehicle, have your vehicle checked by
your authorized dealer immediately. Do
not drive your vehicle if you smell exhaust
fumes. Carbon monoxide is present in
exhaust fumes. Take precautions to avoid its
dangerous effects. Important Ventilating Information
If you stop your vehicle and then leave the
engine idling for long periods, we recommend
that you do one of the following:
•
Open the windows at least 1 inch (2.5
centimeters).
• Set your climate control to outside air.
ENGINE BLOCK HEATER (If Equipped) WARNINGS
Failure to follow engine block heater
instructions could result in property
damage or serious personal injury. WARNINGS
Do not use your heater with
ungrounded electrical systems or
two-pronged adapters. There is a risk
of electrical shock. Do not fully close the hood, or allow it
to drop under its own weight when
using the engine block heater. This
could damage the power cable and may
cause an electrical short resulting in fire, injury
and property damage. Note:
The heater is most effective when
outdoor temperatures are below 0°F (-18°C).
The heater acts as a starting aid by warming
the engine coolant. This allows the climate
control system to respond quickly. The
equipment includes a heater element
(installed in the engine block) and a wire
harness. You can connect the system to a
grounded 120-volt AC electrical source.
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MKS (CLE) Canada/United States of America, enUSA, First Printing Starting and Stopping the Engine

UNDER HOOD OVERVIEW - 3.5L ECOBOOST™
Engine coolant reservoir. See Engine Coolant Check (page 247).
A.
Engine oil filler cap. See
Engine Oil Check (page 245).
B.
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UNDER HOOD OVERVIEW - 3.7L
Engine coolant reservoir. See Engine Coolant Check (page 247).
A.
Engine oil filler cap. See
Engine Oil Check (page 245).
B.
Engine oil dipstick. See
Engine Oil Dipstick (page 245).
C.
Brake fluid reservoir. See
Brake Fluid Check (page 254).
D.
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ENGINE COOLANT CHECK
WARNINGS
Do not add engine coolant when the
engine is hot. Steam and scalding
liquids released from a hot cooling
system can burn you badly. Also, spilling
coolant on hot engine parts can burn you. Do not put engine coolant in the
windshield washer fluid container. If
sprayed on the windshield, engine
coolant could make it difficult to see through
the windshield. To reduce the risk of personal injury,
make sure the engine is cool before
unscrewing the coolant pressure relief
cap. The cooling system is under pressure.
Steam and hot liquid can come out forcefully
when you loosen the cap slightly. Do not add coolant further than the
MAX mark.
Checking the Engine Coolant
When the engine is cold, check the
concentration and level of the engine coolant
at the intervals listed in the scheduled
maintenance information.
See Scheduled
Maintenance (page 321). Note:
Make sure that the coolant level is
between the
MIN and MAX marks on the
coolant reservoir.
Note: Coolant expands when it is hot. The
level may extend beyond the
MAX mark.
Note: If the level is at the MIN mark, below
the MIN mark, or empty, add coolant
immediately.
Maintain coolant concentration within 48%
to 50%, which equates to a freeze point
between -30°F (-34°C) and -34°F (-37°C).
Note: For best results, coolant concentration
should be tested with a refractometer such as
Robinair® Coolant and Battery Refractometer
75240. We do not recommend the use of
hydrometers or coolant test strips for
measuring coolant concentrations.
Note: Automotive fluids are not
interchangeable. Do not use engine coolant,
antifreeze or windshield washer fluid outside
of its specified function and vehicle location.
Adding Engine Coolant
Note: Do not use stop leak pellets, cooling
system sealants or additives as they can cause
damage to the engine cooling or heating
systems. Your warranty may not cover these
damages. 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.
Do not mix different colors or types of coolant
in your vehicle. Mixing of engine coolants may
harm your engine ’s cooling system. Use
prediluted engine coolant meeting the correct
specification. See
Capacities and
Specifications (page 296). The use of an
incorrect coolant may harm the engine or
cooling system components and may not be
covered by the vehicle Warranty.
In case of emergency, you can add a large
amount of water without engine coolant in
order to reach a vehicle service location. In
this instance, qualified personnel:
1. Must drain the cooling system.
2. Chemically clean the cooling system with
Motorcraft Premium Cooling System
Flush.
3. Refill with engine coolant as soon as possible.
Water alone, without engine coolant, can
cause engine damage from corrosion,
overheating or freezing.
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MKS (CLE) Canada/United States of America, enUSA, First Printing Maintenance

Do not use the following as a coolant
substitute:
•
Alcohol.
• Methanol.
• Brine.
• Any engine coolant mixed with alcohol
or methanol antifreeze or coolant.
Alcohol and other liquids can cause engine
damage from overheating or freezing.
Do not add extra inhibitors or additives to the
coolant. These can be harmful and
compromise the corrosion protection of the
engine coolant.
When adding coolant:
1. Unscrew the cap slowly. Any pressure will
escape as you unscrew the cap.
2. Add prediluted engine coolant meeting the correct specification. See Capacities
and Specifications (page 296).
3. Check the coolant level in the coolant reservoir the next few times you drive your
vehicle.
4. If necessary, add enough prediluted engine coolant to bring the coolant level
to the proper level. Recycled Engine Coolant
We do not recommend the use of recycled
engine coolant as an approved recycling
process is not yet available.
Used engine coolant should be disposed of
in an appropriate manner. Follow your
community
’s regulations and standards for
recycling and disposing of automotive fluids.
Severe Climates
If you drive in extremely cold climates:
• It may be necessary to have an authorized
dealer increase the coolant concentration
above 50%.
• A coolant concentration of 60% provides
improved freeze point protection. Engine
coolant concentrations above 60%
decrease the overheat protection
characteristics of the engine coolant and
may cause engine damage. If you drive in extremely hot climates:
•
It may be necessary to have an authorized
dealer decrease the coolant
concentration to 40%.
• A coolant concentration of 40% provides
improved overheat protection. Engine
coolant concentrations below 40%
decrease the freeze and corrosion
protection characteristics of the engine
coolant and may cause engine damage.
Vehicles driven year-round in non-extreme
climates should use prediluted engine
coolant for optimum cooling system and
engine protection.
What You Should Know About Fail-
Safe Cooling
If you deplete the engine coolant supply,
fail-safe cooling allows you to temporarily
drive your vehicle before you incur
incremental component damage. The
fail-safe distance depends on ambient
temperatures, vehicle load and terrain.
How Fail-Safe Cooling Works
If the engine begins to overheat, the engine
coolant temperature gauge will move to the
red (hot) area and:
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MKS (CLE) Canada/United States of America, enUSA, First Printing Maintenance