cooling LINCOLN MKS 2015 User Guide

WARNINGS
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 392).
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
engine coolant may change color from orange
to pink or light red. As long as the engine coolant is clear and
uncontaminated, this color change does not
indicate that the engine coolant has
degraded, nor does it require that qualified
personnel drain the engine coolant, flush the
system or replace the engine coolant.
Do not mix different colors or types of coolant
in your vehicle. Mixing of engine coolants may
harm your engine
’s cooling system. The use
of an improper coolant may harm engine and
cooling system components and may void
the warranty. Use prediluted engine coolant
meeting the Ford specification. See
Capacities and Specifications (page 290).
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 coolant 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.
241
MKS (), enUSA 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 Ford specification. See Capacities
and Specifications (page 290).
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
Ford Motor Company does not recommend
the use of recycled engine coolant since a
Ford-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 a Ford
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 a Ford
authorized dealer decrease the coolant
concentration to 40%.
• A coolant concentration of 40% provides
improved overheat protection. Engine
coolant concentrations below 40% will
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:
242
MKS (), enUSA Maintenance

At this time, you may notice your engine
coolant temperature gauge needle move
toward the H and the POWER REDUCED
TO LOWER TEMP message may appear in
the information display.
You may notice a reduction in vehicle speed
caused by reduced engine power. In order to
manage the engine fluid temperatures, your
vehicle may enter this mode if certain
high-temperature and high-load conditions
take place. The amount of speed reduction
depends on many factors such as vehicle
loading, towing, grade and ambient
temperature. If this occurs, there is no need
to pull off the road. You can continue to drive
your vehicle while this message is active.
The air conditioning may also cycle on and
off during severe operating conditions to
protect overheating of the engine. When the
engine coolant temperature decreases to a
normal operating temperature, the air
conditioning will turn on once again.
If the engine coolant temperature gauge
moves fully into the red (hot) area, or if the
coolant temperature warning or service
engine soon messages appear in your
information display:
1. Pull off the road as soon as safely possible and shift the transmission into
P
. 2.
Leave the engine running until the coolant
temperature gauge needle moves away
from the red (hot) area. After several
minutes, if the temperature does not
drop, follow the remaining steps.
3. Switch the engine off and wait for it to cool before checking the coolant level.
4. If the coolant level is normal, restart your
engine and continue.
5. If the coolant is low, add coolant, and restart the engine. See
Adding Engine
Coolant or How Fail-Safe Cooling
Works in this chapter for more
information.
AUTOMATIC TRANSMISSION
FLUID CHECK
6F50/6F55 Transmission
(If Equipped) WARNINGS
The dipstick cap and surrounding
components may be hot, use gloves.
Use gloves when moving the air filter
assembly. Components will be hot. Note:
Automatic transmission fluid expands
when warmed. To obtain an accurate fluid
check, drive your vehicle until you warm it up,
approximately
20 mi (30 km). If you operate
your vehicle for an extended period at high
speeds, in city traffic during hot weather or
pulling a trailer, switch your vehicle off until it
reaches normal operating temperatures to
allow the fluid to cool before checking.
Depending on vehicle use, cooling times could
take up to 30 minutes or longer.
Refer to your scheduled maintenance
information for scheduled intervals for fluid
checks and changes. Your transmission does
not consume fluid. However, you should
check the fluid level if the transmission is not
working properly. For example, if the
transmission slips or shifts slowly or if you
notice some sign of a fluid leak.
1. Drive your vehicle 20 mi (30 km) or until it reaches normal operating temperature.
2. Park your vehicle on a level surface and engage the parking brake.
3. With the parking brake engaged and your
foot on the brake pedal, start the engine
and move the gearshift lever through all
of the gear ranges. Allow a minimum of
10 seconds for each gear to engage.
4. Put the gearshift lever in park (P) and leave the engine running.
244
MKS (), enUSA Maintenance

Note:
Fluid level above the MAX level may
cause shift or engagement concerns or
possible damage. An overheating condition
can cause high fluid levels. If you operate your
vehicle for an extended period at high speeds,
in city traffic during hot weather or pulling a
trailer, you should switch your vehicle off until
your vehicle reaches normal operating
temperatures. Depending on vehicle use,
cooling times could take up to 30 minutes or
longer.
Adjusting Automatic Transmission Fluid
Levels Before adding any fluid, make sure the correct
type is used. The type of fluid used is
normally indicated on the dipstick and in the
Technical Specifications section in this
chapter.
Note:
An overfill condition of transmission
fluid may cause shift or engagement concerns
or possible damage.
Do not use supplemental transmission fluid
additives, treatments or cleaning agents. The
use of these materials may affect
transmission operation and result in damage
to internal transmission components.
Reinstall the air filter assembly. After you
check the fluid level and adjust as necessary,
do the following:
1. Switch the engine off.
2. Loosen the clamp holding the air filter assembly to the rubber hose. 3. Seat the air filter assembly back into the
grommets by pushing down on the air
filter assembly.
4. Tighten the clamp.
5. Install and tighten the two bolts that attach the air filter assembly to the front
of the vehicle.
6. Install the bolt cover.
7. Reinstall the harness retaining clip into the front of the air filter assembly.
BRAKE FLUID CHECK
Fluid levels between the MIN and MAX lines
are within the normal operating range; there
is no need to add fluid. If the fluid levels are
outside of the normal operating range, the
performance of the system could be
compromised; seek service from your
authorized dealer immediately.
POWER STEERING FLUID CHECK
Your vehicle is equipped with an electric
power steering (EPS) system. There is no
fluid reservoir to check or fill.
247
MKS (), enUSA MaintenanceE158845 E158846

•
Clean the wheels weekly using Motorcraft
Wheel and Tire Cleaner. Apply using
manufacturer's instructions.
• Use a sponge to remove heavy deposits
of dirt and brake dust accumulation.
• Rinse thoroughly with a strong stream of
water when you have completed the
cleaning process.
• To remove tar and grease, use Motorcraft
Bug and Tar Remover.
VEHICLE STORAGE
If you plan on storing your vehicle for 30 days
or more, read the following maintenance
recommendations to make sure your vehicle
stays in good operating condition.
We engineer and test all motor vehicles and
their components for reliable, regular driving.
Under various conditions, long-term storage
may lead to degraded engine performance
or failure unless you use specific precautions
to preserve engine components. General
•
Store all vehicles in a dry, ventilated
place.
• Protect from sunlight, if possible.
• If vehicles are stored outside, they require
regular maintenance to protect against
rust and damage.
Body
• Wash your vehicle thoroughly to remove
dirt, grease, oil, tar or mud from exterior
surfaces, rear-wheel housing and the
underside of front fenders.
• Periodically wash your vehicle if it is
stored in exposed locations.
• Touch-up exposed or primed metal to
prevent rust.
• Cover chrome and stainless steel parts
with a thick coat of auto wax to prevent
discoloration. Re-wax as necessary when
you wash your vehicle.
• Lubricate all hood, door and luggage
compartment hinges and latches with a
light grade oil.
• Cover interior trim to prevent fading.
• Keep all rubber parts free from oil and
solvents. Engine
•
Change the engine oil and filter prior to
storage because used engine oil contains
contaminates which may cause engine
damage.
• Start the engine every 15 days for a
minimum of 15 minutes. Run at fast idle
with the climate controls set to defrost
until the engine reaches normal operating
temperature.
• With your foot on the brake, shift through
all the gears while the engine is running.
• We recommend that you change the
engine oil before you use your vehicle
again.
Fuel system
• Fill the fuel tank with high-quality fuel
until the first automatic shutoff of the fuel
pump nozzle.
Cooling system
• Protect against freezing temperatures.
• When removing your vehicle from
storage, check coolant fluid level. Confirm
that there are no cooling system leaks
and that fluid is at the recommended
level.
262
MKS (), enUSA Vehicle Care

Note: The passenger side temperature and the DUAL indicator automatically turn on when the passenger is adjusting their temperature
control.
Fan speed:
Touch + or - to increase or decrease the volume of air circulated in your vehicle.
C
Note:
When the system is controlling the fan speed automatically, all the fan speed indicators turn off.
Recirculated air:
Touch the button to switch between outside air and recirculated air. When you select recirculated air, the air
currently in the passenger compartment recirculates. This may reduce the time needed to cool the interior (when used with A/C)
and may reduce unwanted odors from entering your vehicle.
D
Note:
Recirculated air may turn off automatically (or be prevented from turning on) in all airflow modes except MAX A/C to reduce
risk of fogging.
MAX A/C:
Touch the button to maximize cooling. Recirculated air flows through the instrument panel vents, air conditioning
automatically turns on, and the fan automatically adjusts to the highest speed.
E
A/C:
Touch the button to turn air conditioning compressor on or off. Use air conditioning with recirculated air to improve cooling
performance and efficiency.
F
Note:
In certain conditions, the air conditioning compressor may continue to operate even after you switch off the air conditioning
with the A/C button.
AUTO:
Touch the button to turn on automatic operation. Select the desired temperature using the temperature control. The system
adjusts fan speed, air distribution, air conditioning operation, and selects outside air or recirculated air to heat or cool the vehicle in
order to maintain the desired temperature. You can also use the
AUTO button to turn off dual zone operation by touching and holding
the button for more than two seconds.
G
Heated rear window:
Turns the heated rear window on and off. See Heated Windows and Mirrors (page 107).
H
Air distribution control:
Touch these buttons to turn airflow from the windshield, instrument panel, or footwell vents on or off.
The system can distribute air through any combination of these vents.
I
MAX Defrost:
Touch the button to maximize defrosting. Outside air flows through the windshield vents, fan automatically adjusts
to the highest speed and the temperature dial returns to the full heat position. You can use this setting to defog or clear a thin covering
of ice from the windshield. The heated rear window also automatically turns on when you select MAX Defrost.
362
MKS (), enUSA MyLincoln Touch
™

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.
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag and safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as necessary.
394
MKS (), enUSA Scheduled Maintenance

When to expect the OIL CHANGE REQUIRED message
Vehicle use and example
Interval
Extended hot or cold operation Extreme
3000-4999 miles
(4800-7999 km) Maximum load or towing
Extreme hot or cold operation
Maintenance Intervals At every oil change interval as indicated by the information display
*
Change engine oil and filter. **
Rotate the tires.
Perform a multi-point inspection (recommended).
Inspect the automatic transmission fluid level. Consult your dealer for requirements.
Inspect the brake pads, shoes, rotors, drums, brake linings, hoses and parking brake.
Inspect the engine cooling system strength and hoses.
Inspect the exhaust system and heat shields.
Inspect the rear axle and U-joints. Lubricate any areas with grease fittings (All-wheel drive vehicles).
Inspect the half-shaft boots.
397
MKS (), enUSA Scheduled Maintenance

Drive Control.......................................................185
LINCOLN DRIVE CONTROL................................. 185
Driver Alert.............................................................171 Using Driver Alert....................................................... 171
Driver and Passenger Airbags.........................37 Children and Airbags................................................ 38
Proper Driver and Front Passenger Seating Adjustment.............................................................. 37
Driving Aids
...........................................................171
Driving Hints.......................................................204
Driving Through Water...................................204
DRL See: Daytime Running Lamps............................... 73
E
Economical Driving
.........................................204
Emission Control System...............................136 On-Board Diagnostics (OBD-II)......................... 137
Readiness for Inspection/Maintenance (I/M) Testing..................................................................... 138
End User License Agreement.......................375 SYNC End User License Agreement
(EULA).................................................................... 375
Engine Block Heater.........................................129 Using the Engine Block Heater........................... 130Engine Coolant Check
....................................240
Adding Engine Coolant.......................................... 241
Checking the Engine Coolant.............................. 241
Recycled Engine Coolant..................................... 242
Severe Climates....................................................... 242
What You Should Know About Fail-Safe Cooling................................................................... 242
Engine Immobilizer See: Passive Anti-Theft System.......................... 63
Engine Oil Check...............................................239 Adding Engine Oil................................................... 240
Engine Oil Dipstick...........................................239
Engine Specifications.....................................290 Drivebelt Routing.................................................... 290
Entertainment...................................................325 A/V Inputs.................................................................. 342
AM/FM Radio............................................................ 327
Bluetooth Audio...................................................... 342
Browsing Device Content..................................... 326
CD........................................................................\
.......... 337
SD Card Slot and USB Port................................. 338
Sirius® Satellite Radio (If Activated)..............333
Supported Media Players, Formats and Metadata Information...................................... 342Essential Towing Checks..............................200
Before Towing a Trailer.......................................... 201
Hitches....................................................................... 200
Launching or Retrieving a Boat or Personal Watercraft (PWC).............................................. 201
Safety Chains........................................................... 200
Trailer Brakes........................................................... 200
Trailer Lamps........................................................... 200
When Towing a Trailer........................................... 201
Event Data Recording See: Data Recording................................................... 9
Export Unique Options......................................13
Extended Service Plan (ESP)
.....................390
SERVICE PLANS (CANADA ONLY).................. 391
SERVICE PLANS (U.S. Only).............................. 390
Exterior Mirrors.....................................................79 Auto-Dimming Feature........................................... 79
Blind Spot Monitor................................................... 80
Fold-Away Exterior Mirrors..................................... 79
Heated Exterior Mirrors............................................ 79
Integrated Blind Spot Mirrors................................ 79
Memory Mirrors.......................................................... 79
Power Exterior Mirrors.............................................. 79
F
Fastening the Safety Belts
..............................28
Safety Belt Extension Assembly......................... 30
Safety Belt Locking Modes.................................... 29
Using Safety Belts During Pregnancy................28
Floor Mats...........................................................205
415
MKS (), enUSA Index

Fog Lamps - Front
See: Front Fog Lamps.............................................. 75
Foot Pedals See: Adjusting the Pedals...................................... 68
Front Fog Lamps.................................................75
Front Passenger Sensing System.................38
Fuel and Refueling.............................................131
Fuel Consumption
............................................135
Calculating Fuel Economy................................... 136
Filling the Tank.......................................................... 135
Fuel Filter
.............................................................248
Fuel Quality..........................................................132
Choosing the Right Fuel........................................ 132
Octane Recommendations.................................. 132
Fuel Shutoff.......................................................208
Fuses......................................................................218
Fuse Specification Chart
................................218
Passenger Compartment Fuse Panel.............226
Power Distribution Box.......................................... 218
G
Garage Door Opener See: Universal Garage Door Opener.................. 119
Gauges....................................................................83
General Information on Radio Frequencies........................................................45
Intelligent Access...................................................... 45General Maintenance Information............392
Multi-Point Inspection.......................................... 395
Owner Checks and Services............................... 393
Protecting Your Investment................................ 392
Why Maintain Your Vehicle?............................... 392
Why Maintain Your Vehicle at Your Dealership?.......................................................... 392
Getting Assistance Outside the U.S. and Canada...............................................................215
Getting the Services You Need.....................212 Away From Home.................................................... 212
H
Handbrake See: Parking Brake.................................................. 148
Hazard Warning Flashers..............................208
Headlamp Exit Delay.........................................73
Head Restraints.................................................109
Adjusting the Head Restraint............................... 110
Tilting Head Restraints ........................................... 111
Heated Steering Wheel
.....................................67
Heated Windows and Mirrors.......................107
Heated Exterior Mirror............................................ 107
Heated Rear Window............................................. 107
Heating See: Climate Control.............................................. 105
Hill Start Assist..................................................148 Switching the System On and Off.................... 149
Using Hill Start Assist............................................ 148Hints on Controlling the Interior
Climate..............................................................106
Cooling the Interior Quickly.................................. 107
General Hints............................................................ 106
Heating the Interior Quickly.................................. 107
Recommended Settings for Cooling ...............107
Recommended Settings for Heating................107
Side Window Defogging in Cold Weather.................................................................. 107
Hints on Driving With Anti-Lock Brakes..................................................................147
Hood Lock See: Opening and Closing the Hood...............234
I
In California (U.S. Only)..................................213
Information Display Control
............................67
Cluster Display Control Features......................... 67
Information Displays
.........................................88
General Information................................................. 88
Information..........................................................351 911 Assist..................................................................... 357
Alerts........................................................................\
.... 357
Calendar..................................................................... 357
Sirius Travel Link...................................................... 355
SYNC Services (If Equipped, United States Only)....................................................................... 352
Vehicle Health Report........................................... 359
416
MKS (), enUSA Index