service LINCOLN MKS 2015 Service Manual

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.
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Your vehicle is equipped with a Motorcraft
maintenance-free battery which normally
does not require additional water during its
life of service.
For longer, trouble-free operation, keep the
top of the battery clean and dry. Also, make
certain the battery cables are always tightly
fastened to the battery terminals.
If you see any corrosion on the battery or
terminals, remove the cables from the
terminals and clean with a wire brush. You
can neutralize the acid with a solution of
baking soda and water.
It is recommended that the negative battery
cable terminal be disconnected from the
battery if you plan to store your vehicle for
an extended period of time.
Because your vehicle
’s engine is electronically
controlled by a computer, some control
conditions are maintained by power from the
battery. When the battery is disconnected or
a new battery is installed, the engine must
relearn its idle and fuel trim strategy for
optimum driveability and performance.
Flexible fuel vehicles (FFV) must also relearn
the ethanol content of the fuel for optimum
driveability and performance. To begin this
process: 1.
With your vehicle at a complete stop, set
the parking brake.
2. Put the gearshift in P(Park), turn off all
accessories.
3. Start the engine. Run the engine until it reaches normal operating temperature.
4. Allow the engine to idle for at least one minute.
5. Turn the air conditioning on and allow the
engine to idle for at least one minute. 6.
Release the parking brake. With your foot
on the brake pedal and with the air
conditioning on, put your vehicle in D
(Drive) and allow the engine to idle for at
least one minute.
• If you do not allow the engine to
relearn its idle trim, the idle quality of
your vehicle may be adversely
affected until the idle trim is
eventually relearned.
7. Drive your vehicle to complete the relearning process
•Your vehicle may need to be driven 10
miles (16 kilometers) or more to
relearn the idle and fuel trim strategy
along with the ethanol content for
flexible fuel vehicles.
• For flexible fuel vehicles, if you are
operating on E85, you may experience
poor starts or an inability to start the
engine and driveability problems until
the fuel trim and ethanol content
have been relearned.
If the battery has been disconnected or a new
battery has been installed, the clock and
radio settings must be reset once the battery
is reconnected.
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4. There is a distinct cut-off (change from
light to dark) in the left portion of the
beam pattern. Position the top edge of
this cut-off 2 inches (5 centimeters)
below the horizontal reference line. 5. Locate the vertical adjuster on each
headlamp. Use a Phillips #2 screwdriver
to turn the adjuster either clockwise or
counterclockwise to adjust the vertical
aim of the headlamp. The horizontal edge
of the brighter light should touch the
horizontal reference line.
6. Repeat Steps 3 through 7 to adjust the other headlamp.
7. Close the hood and turn off the lamps.
Horizontal Aim Adjustment
Horizontal aim is not required for this vehicle
and is not adjustable.
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.
Examples of acceptable condensation are:
•
Presence of thin mist (no streaks, drip
marks or droplets).
• Fine mist covers less than 50% of the
lens.
Examples of unacceptable moisture (usually
caused by a lamp water leak) are:
• 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.
Replacing HID Headlamp Bulbs
The headlamps on your vehicle use a high
intensity discharge source. These lamps
operate at a high voltage. See an authorized
dealer.
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TIRE CARE
Information About Uniform Tire
Quality Grading
Tire Quality Grades apply to new
pneumatic passenger car tires. The
Quality grades can be found where
applicable on the tire sidewall
between tread shoulder and
maximum section width. For
example: Treadwear 200 Traction
AA Temperature A. These Tire Quality Grades are
determined by standards that the
United States Department of
Transportation has set.
Tire Quality Grades apply to new
pneumatic passenger car tires. They
do not apply to deep tread,
winter-type snow tires, space-saver
or temporary use spare tires, light
truck or LT type tires, tires with
nominal rim diameters of 10 to 12
inches or limited production tires as
defined in Title 49 Code of Federal
Regulations Part 575.104 (c)(2).
U.S. Department of
Transportation Tire quality
grades:
The U.S. Department of
Transportation requires Ford Motor
Company to give you the following
information about tire grades
exactly as the government has
written it. Treadwear
The treadwear grade is a
comparative rating based on the
wear rate of the tire when tested
under controlled conditions on a
specified government test course.
For example, a tire graded 150
would wear 1 ½ times as well on the
government course as a tire graded
100. The relative performance of
tires depends upon the actual
conditions of their use, however, and
may depart significantly from the
norm due to variations in driving
habits, service practices, and
differences in road characteristics
and climate.
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Information on P Type Tires
P215/65R15 95H is an example of a
tire size, load index and speed rating.
The definitions of these items are
listed below. (Note that the tire size,
load index and speed rating for your
vehicle may be different from this
example.) A.
P: Indicates a tire, designated by
the Tire and Rim Association, that
may be used for service on cars,
sport utility vehicles, minivans and
light trucks. Note:
If your tire size
does not begin with a letter this may
mean it is designated by either the
European Tire and Rim Technical
Organization or the Japan Tire
Manufacturing Association.
B. 215:
Indicates the nominal width
of the tire in millimeters from
sidewall edge to sidewall edge. In
general, the larger the number, the
wider the tire.
C. 65:
Indicates the aspect ratio
which gives the tire's ratio of height
to width.
D. R:
Indicates a radial type tire.
E. 15:
Indicates the wheel or rim
diameter in inches. If you change
your wheel size, you will have to
purchase new tires to match the
new wheel diameter. F.
95:
Indicates the tire's load index.
It is an index that relates to how
much weight a tire can carry. You
may find this information in your
owner ’s manual. If not, contact a
local tire dealer.
Note: You may not find this
information on all tires because it is
not required by federal law.
G. H:
Indicates the tire's speed
rating. The speed rating denotes the
speed at which a tire is designed to
be driven for extended periods of
time under a standard condition of
load and inflation pressure. The tires
on your vehicle may operate at
different conditions for load and
inflation pressure. These speed
ratings may need to be adjusted for
the difference in conditions. The
ratings range from 81 mph (130
km/h) to 186 mph (299 km/h).
These ratings are listed in the
following chart.
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A.
LT: Indicates a tire, designated
by the Tire and Rim Association,
that is intended for service on light
trucks.
B. Load Range and Load Inflation
Limits:
Indicates the tire's
load-carrying capabilities and its
inflation limits.
C. Maximum Load Dual lb (kg) at
psi (kPa) cold:
Indicates the
maximum load and tire pressure
when the tire is used as a dual;
defined as four tires on the rear axle
(a total of six or more tires on the
vehicle).
D. Maximum Load Single lb (kg)
at psi (kPa) cold:
Indicates the
maximum load and tire pressure
when the tire is used as a single;
defined as two tires (total) on the
rear axle.
Information on T Type Tires
T145/80D16 is an example of a tire
size. Note:
The temporary tire size for your
vehicle may be different from this
example. Tire Quality Grades do not
apply to this type of tire. T type tires have some additional
information beyond those of P type
tires; these differences are
described below:
A.
T:
Indicates a type of tire,
designated by the Tire and Rim
Association, that is intended for
temporary service on cars, sport
utility vehicles, minivans and light
trucks.
B. 145:
Indicates the nominal width
of the tire in millimeters from
sidewall edge to sidewall edge. In
general, the larger the number, the
wider the tire.
C. 80:
Indicates the aspect ratio
which gives the tire's ratio of height
to width. Numbers of 70 or lower
indicate a short sidewall.
D. D:
Indicates a diagonal type tire.
R:
Indicates a radial type tire.
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E.
16: Indicates the wheel or rim
diameter in inches. If you change
your wheel size, you will have to
purchase new tires to match the
new wheel diameter.
Location of the Tire Label
You will find a Tire Label containing
tire inflation pressure by tire size and
other important information located
on the B-Pillar or the edge of the
driver ’s door.
Inflating Your Tires
Safe operation of your vehicle
requires that your tires are properly
inflated. Remember that a tire can
lose up to half of its air pressure
without appearing flat.
Every day before you drive, check
your tires. If one looks lower than
the others, use a tire gauge to check
pressure of all tires and adjust if
required. At least once a month and before
long trips, inspect each tire and
check the tire pressure with a tire
gauge (including spare, if equipped).
Inflate all tires to the inflation
pressure recommended by Ford
Motor Company.
You are strongly urged to buy a
reliable tire pressure gauge, as
automatic service station gauges
may be inaccurate. Ford
recommends the use of a digital or
dial-type tire pressure gauge rather
than a stick-type tire pressure
gauge.
Use the recommended cold inflation
pressure for optimum tire
performance and wear.
Under-inflation or over-inflation
may cause uneven treadwear
patterns WARNING
Under-inflation is the most
common cause of tire failures
and may result in severe tire
cracking, tread separation or
blowout, with unexpected loss of
vehicle control and increased risk of
injury. Under-inflation increases
sidewall flexing and rolling
resistance, resulting in heat buildup
and internal damage to the tire. It
also may result in unnecessary tire
stress, irregular wear, loss of vehicle
control and accidents. A tire can
lose up to half of its air pressure and
not appear to be flat! Always inflate your tires to the Ford
recommended inflation pressure
even if it is less than the maximum
inflation pressure information found
on the tire. The Ford recommended
tire inflation pressure is found on the
Safety Compliance Certification
Label (affixed to either the door
hinge pillar, door-latch post, or the
door edge that meets the door-latch
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WARNINGS
To reduce the risk of serious
injury, when mounting
replacement tires and wheels, you
should not exceed the maximum
pressure indicated on the sidewall
of the tire to set the beads without
additional precautions listed below.
If the beads do not seat at the
maximum pressure indicated,
re-lubricate and try again
When inflating the tire for mounting
pressures up to 20 psi (1.38 bar)
greater than the maximum pressure
on the tire sidewall, the following
precautions must be taken to
protect the person mounting the
tire:
1. Make sure that you have the
correct tire and wheel size.
2. Lubricate the tire bead and wheel
bead seat area again. WARNINGS
3. Stand at a minimum of 12 feet
(3.66 meters) away from the wheel
and tire assembly.
4. Use both eye and ear protection.
For a mounting pressure more than
20 psi (1.38 bar) greater than the
maximum pressure, a Ford dealer
or other tire service professional
should do the mounting.
Always inflate steel carcass tires
with a remote air fill with the person
inflating standing at a minimum of
12 feet (3.66 meters) away from the
wheel and tire assembly Important: Remember to replace
the wheel valve stems when the
road tires are replaced on your
vehicle
It is recommended that the two
front tires or two rear tires generally
be replaced as a pair. The tire pressure sensors mounted
in the wheels (originally installed on
your vehicle) are not designed to be
used in aftermarket wheels.
The use of wheels or tires not
recommended by Ford Motor
Company may affect the operation
of your tire pressure monitoring
system.
If the tire pressure monitoring
system indicator is flashing, your
system is malfunctioning. Your
replacement tire might be
incompatible with your tire pressure
monitoring system, or some
component of the system may be
damaged.
Safety Practices
WARNINGS
If your vehicle is stuck in snow,
mud or sand, do not rapidly
spin the tires; spinning the tires can
tear the tire and cause an explosion.
A tire can explode in as little as three
to five seconds.
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Note:
Each road tire is equipped with a tire
pressure sensor located inside the wheel and
tire assembly cavity. The pressure sensor is
attached to the valve stem. The pressure
sensor is covered by the tire and is not visible
unless the tire is removed. Take care when
changing the tire to avoid damaging the sensor
You should always have your tires serviced
by an authorized dealer.
Check the tire pressure periodically (at least
monthly) using an accurate tire gauge. See
Inflating Your Tires in this chapter. Understanding Your Tire Pressure
Monitoring System
The tire pressure monitoring system
measures pressure in your four road tires and
sends the tire pressure readings to your
vehicle. The low tire pressure warning light
will turn on if the tire pressure is significantly
low. Once the light is illuminated, your tires
are under-inflated and need to be inflated to
the manufacturer
’s recommended tire
pressure. Even if the light turns on and a short
time later turns off, your tire pressure still
needs to be checked.
When Your Temporary Spare Tire is
Installed
When one of your road tires needs to be
replaced with the temporary spare, the
system will continue to identify an issue to
remind you that the damaged road wheel
and tire assembly needs to be repaired and
put back on your vehicle. To restore the full function of the tire pressure
monitoring system, have the damaged road
wheel and tire assembly repaired and
remounted on your vehicle.
When You Believe Your System is Not
Operating Properly
The main function of the tire pressure
monitoring system is to warn you when your
tires need air. It can also warn you in the
event the system is no longer capable of
functioning as intended. See the following
chart for information concerning your tire
pressure monitoring system:
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When Inflating Your Tires
When putting air into your tires (such as at a
gas station or in your garage), the tire
pressure monitoring system may not respond
immediately to the air added to your tires.
It may take up to two minutes of driving over
20 mph (32 km/h) for the light to turn off
after you have filled your tires to the
recommended inflation pressure
How Temperature Affects Your Tire
Pressure
The tire pressure monitoring system monitors
tire pressure in each pneumatic tire. While
driving in a normal manner, a typical
passenger tire inflation pressure may increase
about 2 to 4 psi (14 to 28 kPa) from a cold
start situation. If the vehicle is stationary
overnight with the outside temperature
significantly lower than the daytime
temperature, the tire pressure may decrease
about 3 psi (21 kPa) for a drop of 30°F (17°C)
in ambient temperature. This lower pressure
value may be detected by the tire pressure
monitoring system as being significantly
lower than the recommended inflation
pressure and activate the system warning
light for low tire pressure. 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.
CHANGING A ROAD WHEEL
WARNINGS
The use of tire sealant may damage
your tire pressure monitoring system
and should only be used in roadside
emergencies. If you must use a sealant, the
Ford Tire Mobility Kit sealant should be used.
The tire pressure monitoring system sensor
and valve stem on the wheel must be
replaced by an authorized dealer after use of
the sealant. If the tire pressure monitor sensor
becomes damaged, it will no longer
function. See Tire Pressure
Monitoring System (page 279). Note:
The tire pressure monitoring system
indicator light will illuminate when the spare
tire is in use. To restore the full function of the
monitoring system, all road wheels equipped
with tire pressure monitoring sensors must be
mounted on the vehicle. If you get a flat tire while driving, do not apply
the brake heavily. Instead, gradually decrease
your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side
of the road.
Have a flat serviced by an authorized dealer
in order to prevent damage to the tire
pressure monitoring system sensors. See
Tire Pressure Monitoring System
(page
279). Replace the spare tire with a road tire
as soon as possible. During repairing or
replacing of the flat tire, have the authorized
dealer inspect the tire pressure monitoring
system sensor for damage.
Dissimilar Spare Wheel and Tire
Assembly Information WARNING
Failure to follow these guidelines could
result in an increased risk of loss of
vehicle control, injury or death.
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