
CHANGING THE 12V BATTERY
WARNINGS
Batteries normally produce explosive
gases which can cause personal
injury. Therefore, do not allow
flames, sparks or lighted substances to
come near the battery. When working near
the battery, always shield your face and
protect your eyes. Always provide proper
ventilation. When lifting a plastic-cased battery,
excessive pressure on the end walls
could cause acid to flow through the
vent caps, resulting in personal injury and
damage to the vehicle or battery. Lift the
battery with a battery carrier or with your
hands on opposite corners. Keep batteries out of reach of
children. Batteries contain sulfuric
acid. Avoid contact with skin, eyes or
clothing. Shield your eyes when working
near the battery to protect against possible
splashing of acid solution. In case of acid
contact with skin or eyes, flush
immediately with water for a minimum of
15 minutes and get prompt medical
attention. If acid is swallowed, call a
physician immediately. Your vehicle is equipped with a
Motorcraft® maintenance-free battery
which normally does not require additional
water during its life of service.
Note:
If your battery has a cover/shield,
make sure it is reinstalled after the battery
has been cleaned or replaced.
Note: See an authorized dealer for low
voltage battery access, testing, or
replacement. 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:
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
251
Fusion/Mondeo (CC7) Maintenance

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. 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 105). Reset the power
windows bounce-back feature. See
Windows and Mirrors
(page 72).
Reset the radio station presets. See
Audio System
(page 105).
6. Allow the engine to idle for at least one
minute. If the engine turns off, step on
the accelerator to start the engine.
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 the vehicle at least 10 miles (16 kilometers) to completely relearn the
idle and fuel trim strategy.
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.
252
Fusion/Mondeo (CC7) MaintenanceE142463

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.
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.
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
293). 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 428).
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.
EcoBoost Engines 253
Fusion/Mondeo (CC7) MaintenanceE129990
1
1 2 E144365

Replacing the Headlamp Bulbs
WARNING
Handle a halogen headlamp bulb
carefully and keep out of children
’s
reach. Grasp the bulb by only its
plastic base and do not touch the glass.
The oil from your hand could cause the
bulb to break the next time the headlamps
are operated. Note:
If the bulb is accidentally touched, it
should be cleaned with rubbing alcohol
before being used. Headlamp assembly:
A. Side marker lamp bulb
B. High beam headlamp bulb
C. Low beam headlamp bulb
D. Front parking/Turn signal lamp bulb
Replacing the High Beam Headlamp
Bulb
1. Remove the headlamp assembly.
2. Remove the service cap.
3. Disconnect the electrical connector.
4. Turn the bulb counterclockwise and
remove it from the headlamp
assembly.
5. Install the new bulb in reverse order. Replacing the Low Beam Headlamp
Bulb
1. Remove the headlamp assembly.
2. Remove the service cap.
3. Disconnect the electrical connector.
4.
Release the retainer spring and remove
it from the headlamp assembly.
5. Install the new bulb in reverse order.
Replacing the Front Parking/Turn
Signal Lamp Bulb
1. Remove the headlamp assembly.
2. Turn the bulb assembly counterclockwise and remove it from
the headlamp assembly.
3. Separate the bulb from the bulb socket.
4. Install the new bulb in reverse order.
Replacing the Side Marker Lamp Bulb
1. Remove the headlamp assembly.
2. Remove the service cap.
3. Depress the tabs on the socket and remove the socket and bulb together.
4. Separate the bulb from the bulb socket.
5. Install the new bulb in reverse order.
Replacing the Tail, Brake, High-
Mount Brake Lamp, and Turn
Signal Lamp Bulbs
These lamps are designed with LED light
sources. For replacement, see your
authorized dealer.
Replacing a Reverse Lamp Bulb
1. Make sure the lighting control is in the off position.
2. Open the trunk deck lid.
258
Fusion/Mondeo (CC7) MaintenanceA
BCDE159753

Replacing the License Plate Lamp
Bulb
1. Carefully release the spring clip.
2. Remove the lamp.
3. Remove the bulb.
Install the new bulb in reverse order.
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. Trade name
Function
H7LL
*Headlamp high beam (Halogen)
H11LL
*Headlamp low beam (Halogen)
LED
*Side marker lamp - front
W5W
*Park lamp - front
PWY24W
*Turn lamp - front
H11
*Fog lamp - front
LED
*Tail and brake lamp - high series
LED
*Tail and brake lamp - low series
921
Reverse lamp
LED
*Turn lamp - rear - high series
LED
*Turn lamp - rear - low series
LED
*Side marker lamp - rear
W5W
License plate lamp
W5W
*Trunk lamp
LED
*High-mount brake lamp
260
Fusion/Mondeo (CC7) Maintenance3
2
1
E72789

Trade name
Function
LED
*Side repeater lamp
LED
*Interior lamp
*To replace these bulbs, see your authorized dealer.
To replace all instrument panel bulbs, see your authorized dealer.
261
Fusion/Mondeo (CC7) Maintenance

CLEANING THE ENGINE
Engines are more efficient when they are
clean because grease and dirt buildup keep
the engine warmer than normal.
When washing:
•
Take care when using a power washer
to clean the engine. The high-pressure
fluid could penetrate the sealed parts
and cause damage.
• Do not spray a hot engine with cold
water to avoid cracking the engine
block or other engine components.
• Spray Motorcraft® Engine Shampoo
and Degreaser on all parts that require
cleaning and pressure rinse clean. In
Canada, use Motorcraft® Engine
Shampoo.
• Never wash or rinse the engine while it
is hot or running; water in the running
engine may cause internal damage.
• Never wash or rinse any ignition coil,
spark plug wire or spark plug well, or
the area in and around these locations.
• Cover the battery, power distribution
box, and air filter assembly to prevent
water damage when cleaning the
engine.
CLEANING THE WINDOWS AND
WIPER BLADES
The windows and wiper blades should be
cleaned regularly. If the wipers do not wipe
properly, substances on the vehicle ’s glass
or the wiper blades may cause squeaking
or chatter noise from the blades, and
streaking and smearing of the windshield. To clean these items, follow these tips:
•
The windows may be cleaned with a
non-abrasive cleaner such as
Motorcraft® Ultra-Clear Spray Glass
Cleaner.
• The wiper blades can be cleaned with
isopropyl (rubbing) alcohol or
Motorcraft® Premium Windshield
Washer Concentrate in the U.S., or
Premium Quality Windshield Washer
Fluid in Canada. Be sure to replace
wiper blades when they appear worn
or do not function properly.
• Do not use abrasives, as they may
cause scratches
• Do not use fuel, kerosene, or paint
thinner to clean any parts.
If you cannot remove those streaks after
cleaning with the glass cleaner or if the
wipers chatter and move in a jerky motion,
clean the outer surface of the windshield
and the wiper blades using a sponge or
soft cloth with a neutral detergent or
mild-abrasive cleaning solution. After
cleaning, rinse the windshield and wiper
blades with clean water. The windshield
is clean if beads do not form when you
rinse the windshield with water.
Note: Do not use sharp objects, such as a
razor blade, to clean the inside of the rear
window or to remove decals, as it may cause
damage to the rear window defroster ’s
heated grid lines.
CLEANING THE INTERIOR WARNINGS
Do not use cleaning solvents, bleach
or dye on the vehicle
’s safety belts,
as these actions may weaken the
belt webbing.
264
Fusion/Mondeo (CC7) Vehicle Care

2. Remove the cap from the valve
on one tire, then firmly press the
tire gauge onto the valve and
measure the pressure.
3. Add enough air to reach the
recommended air pressure.
Note:
If you overfill the tire, release air by
pressing on the metal stem in the center of
the valve. Then recheck the pressure with
your tire gauge.
4. Replace the valve cap.
5. Repeat this procedure for each
tire, including the spare.
Note: Some spare tires operate at a higher
inflation pressure than the other tires. For T
type mini-spare tires, (see the Dissimilar
spare wheel and tire assembly information
for a description. Store and maintain at 60
psi (4.15 bar). For full-size and dissimilar
spare tires, see the Dissimilar spare wheel
and tire assembly information for a
description. Store and maintain at the higher
of the front and rear inflation pressure as
shown on the Tire Label.
6. Visually inspect the tires to
make sure there are no nails or
other objects embedded that
could poke a hole in the tire and
cause an air leak.
7. Check the sidewalls to make
sure there are no gouges, cuts or
bulges. Inspecting Your Tires and Wheel Valve
Stems
Periodically inspect the tire treads
for uneven or excessive wear and
remove objects such as stones,
nails or glass that may be wedged
in the tread grooves. Check the tire
and valve stems for holes, cracks,
or cuts that may permit air
leakage and repair or replace the
tire and replace the valve stem.
Inspect the tire sidewalls for
cracking, cuts, bruises and other
signs of damage or excessive
wear. If internal damage to the tire
is suspected, have the tire
demounted and inspected in case
it needs to be repaired or replaced.
For your safety, tires that are
damaged or show signs of
excessive wear should not be used
because they are more likely to
blow out or fail.
Improper or inadequate vehicle
maintenance can cause tires to
wear abnormally. Inspect all your
tires, including the spare,
frequently, and replace them if
one or more of the following
conditions exist:
278
Fusion/Mondeo (CC7) Wheels and Tires