2015 LINCOLN MKZ Owners Manual

When a low voltage battery replacement is
necessary, see an authorized dealer to
replace the low voltage battery with a Ford
recommended replacement low voltage
battery that matches the electrical
requirements of the vehicle
To ensure proper operation of the battery
management system (BMS), do not allow a
technician to connect any electrical device
ground connection directly to the low voltage
battery negative post. A connection at the
low voltage battery negative post can cause
inaccurate measurements of the battery
condition and potential incorrect system
operation.
Note:
If a person adds electrical or electronic
accessories or components to the vehicle,
the accessories or components may
adversely affect the low voltage battery
performance and durability and may also
affect the performance of other electrical
systems in the vehicle.
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.
When a battery replacement is required, the
battery should only be replaced with a Ford
recommended replacement battery that
matches the electrical requirements of the
vehicle.
Because your vehicle
’s engine is
electronically-controlled by a computer,
some engine control settings are maintained
by power from the low voltage battery. Some
engine computer settings, like the idle trim
and fuel trim strategy, optimize the
driveability and performance of the engine.
Some other computer settings, like the clock
and radio station presets, are also maintained
in memory by power from the low voltage
battery. When a technician disconnects and
connects the low voltage battery, these
settings are erased. Note:
Until you switch the ignition to the on
position, you will receive a message in your
information display stating that your vehicle
is not in park.
Complete the following procedure in order
to restore the settings:
1. With the vehicle at a complete stop, set the parking brake.
2. Shift the transmission into P.
3. Turn off all accessories.
4. Step on the brake pedal and start the vehicle.
5. Run the engine until it reaches normal operating temperature. While the engine
is warming up, complete the following:
Reset the clock. See Audio System
(page 370). Reset the power windows
bounce-back feature. See Windows and
Mirrors (page 93). Reset the radio station
presets.
See Audio System (page 370).
6. Allow the engine to idle for at least one minute. If the engine turns off, step on
the accelerator to start the engine.
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7. While the engine is running, step on the
brake pedal and shift the transmission to
N.
8. Allow the engine to run for at least one minute by pressing on the accelerator
pedal.
9. Drive your vehicle at least 10 miles (16 kilometers) to completely relearn the idle
and fuel trim strategy.
Note: Certain features may not operate if
the Battery Monitor System is not reset with
a scan tool following a jump start or battery
replacement. Normal electrical accessory
operation should resume after your vehicle
is left undisturbed for 8 hours.
Note: If you do not allow the engine to
relearn the idle and fuel trim strategy, the
idle quality of your vehicle may be adversely
affected until the engine computer
eventually relearns the idle trim and fuel trim
strategy. Note:
Always dispose of automotive
batteries in a responsible manner. Follow
your local authorized standards for disposal.
Call your local authorized recycling center
to find out more about recycling automotive
batteries.
Note: 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.
CHECKING THE WIPER BLADES Run the tip of your fingers over the edge of
the blade to check for roughness.
Clean the wiper blades with washer fluid or
water applied with a soft sponge or cloth.CHANGING THE WIPER BLADES
The wiper arms can be manually moved
when the ignition is off. This allows for ease
of blade replacement and cleaning under
the blades.
1. Pull the wiper blade and arm away from
the glass. 2. Press the locking buttons together.
3. Rotate and remove the wiper blade.
4. Install in the reverse order.
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1
1 2

Note:
Make sure that the wiper blade locks
into place. Lower the wiper arm and blade
back to the windshield. The wiper arms will
automatically return to their normal position
when the ignition is turned on.
Replace wiper blades at least once per year
for optimum performance.
Poor wiper quality can be improved by
cleaning the wiper blades and the
windshield.
ADJUSTING THE HEADLAMPS
Vertical Aim Adjustment
The headlamps on your vehicle are properly
aimed at the assembly plant. If your vehicle
has been in an accident, the alignment of
your headlamps should be checked by your
authorized dealer. Headlamp Aiming Target
8 feet (2.4 meters)
A
Center height of lamp to ground
B
25 feet (7.6 meters)
C
Horizontal reference line
D
Vertical Aim Adjustment Procedure
1. Park the vehicle directly in front of a wall
or screen on a level surface,
approximately 25 feet (7.6 meters) away. 2.
Measure the height of the headlamp bulb
center from the ground and mark an 8
foot (2.4 meter) horizontal reference line
on the vertical wall or screen at this
height.
Note: To see a clearer light pattern for
adjusting, you may want to block the light
from one headlamp while adjusting the
other.
3. Turn on the low beam headlamps to illuminate the wall or screen and open
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4.
On the wall or screen you will observe a
flat zone of high intensity light located at
the top of the right hand portion of the
beam pattern. If the top edge of the high
intensity light zone is not at the horizontal
reference line, the headlamp will need
to be adjusted. 5. Locate the vertical adjuster on each
headlamp. Using a Phillips #2
screwdriver, turn the adjuster either
clockwise or counterclockwise in order
to adjust the vertical aim of the
headlamp. The horizontal edge of the
brighter light should touch the horizontal
reference line.
6. 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 Bulbs
For replacing bulbs, see your authorized
dealer.
BULB SPECIFICATION CHART
Replacement bulbs are specified in the chart
below. Headlamp bulbs must be marked with
an authorized “D.O.T. ” for North America to
make sure they have the proper lamp
performance, light brightness, light pattern,
and safe visibility. The correct bulbs will not
damage the lamp assembly or void the lamp
assembly warranty and will provide quality
bulb illumination time.
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Trade name
Function
LED
Headlamp high beam
LED
Headlamp low beam
LED
Side marker lamp - front
LED
Park lamp - front
LED
Turn lamp - front
LED
Tail and brake lamp - high series
LED
Tail and brake lamp - low series
LED
Reverse lamp
LED
Turn lamp - rear - high series
LED
Turn lamp - rear - low series
LED
Side marker lamp - rear
LED
License plate lamp
LED
Trunk lamp
LED
High-mount brake lamp
LED
Side repeater lamp
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Trade name
Function
LED
Glove compartment lamp
LED
Interior lamp
To replace any bulb, see your authorized dealer.
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CHANGING THE ENGINE AIR
FILTER
WARNING
To reduce the risk of vehicle damage
and/or personal burn injuries do not
start your engine with the air cleaner
removed and do not remove it while the
engine is running. When changing the air filter element, use
only the air filter element listed. See
Capacities and Specifications (page 353).
For EcoBoost equipped vehicles: When
servicing the air cleaner, it is important that
no foreign material enter the air induction
system. The engine and turbocharger are
susceptible to damage from even small
particles.
Change the air filter element at the proper
interval. See Scheduled Maintenance (page
478
). Note:
Failure to use the correct air filter
element may result in severe engine
damage. The customer warranty may be
void for any damage to the engine if the
correct air filter element is not used.
2.0L EcoBoost Engine 3.7L Engine
1. Release the clamps that secure the air
filter housing cover.
2. Carefully lift the air filter housing cover.
3. Remove the air filter element from the air
filter housing.
4. Wipe any dirt or debris from the air filter housing and cover to make sure no dirt
gets in the engine and to make sure you
have a good seal.
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5.
Install a new air filter element. Be careful
not to crimp the filter element edges
between the air filter housing and cover.
This could cause filter damage and allow
unfiltered air to enter the engine if not
properly seated.
6. Install the air filter housing cover.
7. Engage the clamps to secure the air filter
housing cover to the air filter housing.
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