warning light LINCOLN MKZ 2014 Service Manual

COLLISION WARNING
SYSTEM
PRINCIPLE OF OPERATION (If
Equipped)
WARNINGS
This system is designed to be a
supplementary driving aid. It is
not intended to replace the driver’s
attention, and judgment, or the need
to apply the brakes. This system does
NOT activate the brakes
automatically. Failure to press the
brake pedal to activate the brakes
may result in a collision.
The collision warning system
with brake support cannot help
prevent all collisions. Do not rely on
this system to replace driver judgment
and the need to maintain distance
and speed.
Note: The system does not detect,
warn or respond to potential collisions
with vehicles to the rear or sides of the
vehicle.
Note: The collision warning system is
active at speeds above approximately
5 mph (8 km/h).
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This system is designed to alert the
driver of certain collision risks. A radar
detects if your vehicle is rapidly
approaching another vehicle traveling
in the same direction as yours.
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If it is, a red warning light illuminates
and an audible warning chime sounds.
The brake support system assists the
driver in reducing the collision speed
by charging the brakes. If the risk of
collision further increases after the
warning light illuminates, the brake
support prepares the brake system
for rapid braking. This may be
apparent to the driver. The system
does not automatically activate the
brakes but, if the brake pedal is
pressed, full force braking is applied
even if the brake pedal is lightly
pressed.
Using the Collision Warning
System
WARNING
The collision warning system’s
brake support can only help
reduce the speed at which a collision
occurs if the driver applies the
vehicle’s brakes. The brake pedal
must be pressed just like any typical
braking situation.
218
Driving Aids

TOWING A TRAILER
WARNINGS
Do not exceed the GVWR or
the GAWR specified on the
certification label.
Towing trailers beyond the
maximum recommended
gross trailer weight exceeds the
limit of your vehicle and could
result in engine damage,
transmission damage, structural
damage, loss of vehicle control,
vehicle rollover and personal
injury.
Note: There may be electrical
items such as fuses or relays that
can affect trailer towing operation.
See Fuses (page 255).
Weight, not volume designates
your vehicle's load capacity. You
cannot necessarily use all
available space when loading a
vehicle.
Towing a trailer places an
additional load on your vehicle's
engine, transmission, axle, brakes,
tires and suspension. Inspect
these components periodically
during, and after, any towing
operation. Load Placement
To help minimize how trailer
movement affects the vehicle
when driving:
• Load the heaviest items closest
to the trailer floor.
• Load the heaviest items in the center of the left and right side
trailer tires.
• Load the heaviest items above the trailer axles or just slightly
forward toward the trailer
tongue. Do not allow the final
trailer tongue weight to go
above or below 10-15% of the
loaded trailer weight.
• Select a tow bar with the correct rise or drop. When both
the loaded vehicle and trailer
are connected, the trailer frame
should be level, or slightly
angled down toward the
vehicle, when viewed from the
side.
When driving with a trailer or
payload, a slight takeoff vibration
or shudder may be present due to
the increased payload weight.
Additional information regarding
proper trailer loading and setting
your vehicle up for towing is
located in the Load Carrying
chapter. See Load Limit (page
224). You can also find the
information in the RV & Trailer
Towing Guide, available at an
authorized dealer.
232
Towing

Trailer Lamps
WARNING
Never connect any trailer lamp
wiring to the vehicle's tail lamp
wiring; this may damage the electrical
system resulting in fire. Contact your
authorized dealer as soon as possible
for assistance in proper trailer tow
wiring installation. Additional
electrical equipment may be required.
Trailer lamps are required on most
towed vehicles. Make sure all running
lights, brake lights, turn signals and
hazard lights are working.
Before Towing a Trailer
Practice turning, stopping and backing
up to get the feel of your
vehicle-trailer combination before
starting on a trip. When turning, make
wider turns so the trailer wheels clear
curbs and other obstacles.
When Towing a Trailer
• Do not drive faster than 70 mph (113 km/h) during the first 500
miles (800 kilometers).
• Do not make full-throttle starts.
• Check your hitch, electrical connections and trailer wheel lug
nuts thoroughly after you have
traveled 50 miles (80 kilometers).
• When stopped in congested or heavy traffic during hot weather,
place the gearshift in position P to
aid engine and transmission
cooling and to help A/C
performance. • Turn off the speed control with
heavy loads or in hilly terrain. The
speed control may turn off
automatically when you are towing
on long, steep grades.
• Shift to a lower gear when driving down a long or steep hill. Do not
apply the brakes continuously, as
they may overheat and become
less effective.
• If your transmission is equipped with a Grade Assist or Tow/Haul
feature, use this feature when
towing. This provides engine
braking and helps eliminate
excessive transmission shifting for
optimum fuel economy and
transmission cooling.
• Allow more distance for stopping with a trailer attached. Anticipate
stops and brake gradually.
• Avoid parking on a grade. However, if you must park on a grade:
• Turn the steering wheel to pointyour vehicle tires away from
traffic flow.
• Set your vehicle parking brake.
• Place the automatic transmission in position P.
• Place wheel chocks in front and back of the trailer wheels.
(Chocks not included with
vehicle.)
Launching or Retrieving a Boat
or Personal Watercraft (PWC)
Note: Disconnect the wiring to the
trailer before backing the trailer into
the water.
235
Towing

DRIVING THROUGH WATER
Note:Driving through deep water
above the recommended levels can
cause vehicle damage.
If driving through deep or standing
water is unavoidable, proceed very
slowly. Never drive through water that
is higher than the bottom of the wheel
rims (for cars) or the bottom of the
hubs (for trucks).
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When driving through water, traction
or brake capability may be limited.
Also, water may enter your engine’s
air intake and severely damage your
engine or your vehicle may stall.
Once through the water, always dry
the brakes by moving your vehicle
slowly while applying light pressure
on the brake pedal. Wet brakes do not
stop the vehicle as quickly as dry
brakes.
FLOOR MATS
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WARNINGS
Always use floor mats that are
designed to fit the foot well of
your vehicle. Only use floor mats that
leave the pedal area unobstructed.
Only use floor mats that are firmly
secured to retention posts so that
they cannot slip out of position and
interfere with the pedals or impair safe
operation of your vehicle in other
ways.
Pedals that cannot move freely
can cause loss of vehicle control
and increase the risk of serious
personal injury.
Always make sure that the floor
mats are properly attached to
the retention posts in the carpet that
are supplied with your vehicle. Floor
mats must be properly secured to
both retention posts to ensure mats
do not shift out of position.
241
Driving Hints

CHANGING A FUSE
Fuses
WARNING
Always replace a fuse with one
that has the specified amperage
rating. Using a fuse with a higher
amperage rating can cause severe
wire damage and could start a fire.
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If electrical components in the vehicle
are not working, a fuse may have
blown. Blown fuses are identified by
a broken wire within the fuse. Check
the appropriate fuses before replacing
any electrical components.
Standard Fuse Amperage Rating and Color
Color J-type fuses
M-type fuses
Dual micro
fuses
Micro fuses
Fuse rating
-
-
Ta n
Ta n
5A
-
-
Brown
Brown
7.5A
-
-
Red
Red
10A
-
Grey
Blue
Blue
15A
Blue
Light Blue
-
Yellow
20A
White
White
-
White
25A
Pink
Pink
-
Green
30A
Green
Green
-
-
40A
Red
-
-
-
50A
Yellow
-
-
-
60A
255
Fuses

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 the cap is loosened slightly.
Do not add coolant further than
the MAX mark.
Note: Do not use stop leak pellets,
cooling system sealants, or additives
as they can cause damage to the
engine cooling or heating systems. This
damage would not be covered under
your vehicle’s warranty.
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 the engine coolant
has degraded nor does it require the
engine coolant to be drained, the
system to be flushed, or the engine
coolant to be replaced.
• Do not mix different colors or types of coolant in your vehicle. Make
sure the correct coolant is used.
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 Scheduled
Maintenance (page 436).
• In case of emergency, a large amount of water without engine
coolant may be added in order to
reach a vehicle service location. In
this instance, the cooling system
must be drained, chemically
cleaned with Motorcraft®
Premium Cooling System Flush,
and refilled with engine coolant as
soon as possible. Water alone
(without engine coolant) can
cause engine damage from
corrosion, overheating or freezing.
• Do not use alcohol, methanol, brine or any engine coolants mixed
with alcohol or methanol
antifreeze (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.
Unscrew the cap slowly. Any pressure
will escape as you unscrew the cap.
Add prediluted engine coolant
meeting the Ford specification. See
Scheduled Maintenance (page 436).
273
Maintenance

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: 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.
281
Maintenance

To clean these items, follow these
tips:
• You can clean the windows with anon-abrasive cleaner such as
Motorcraft Ultra-Clear Spray Glass
Cleaner.
• You can clean the wiper blades with isopropyl rubbing-alcohol or
Motorcraft Premium Windshield
Wash Concentrates 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 razorblade, to clean the inside of
the rear window or to remove decals,
as this 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.
On vehicles equipped with
seat-mounted airbags, do not
use chemical solvents or strong
detergents. Such products could
contaminate the side airbag system
and affect performance of the side
airbag in a collision.
For fabric, carpets, cloth seats, safety
belts and seats equipped with side
airbags:
• Remove dust and loose dirt with a vacuum cleaner.
• Remove light stains and soil with Motorcraft Professional Strength
Carpet & Upholstery Cleaner.
• If grease or tar is present on the material, spot-clean the area first
with Motorcraft Spot and Stain
Remover. In Canada, use
Motorcraft Multi-Purpose Cleaner.
• If a ring forms on the fabric after spot cleaning, clean the entire area
immediately (but do not
oversaturate) or the ring will set.
• Do not use household cleaning products or glass cleaners, which
can stain and discolor the fabric
and affect the flame retardant
abilities of the seat materials.
291
Vehicle Care

General Information
WARNING
Failure to follow these guidelines
could result in an increased risk
of loss of vehicle control, injury or
death.
Note: Do not use the kit if a tire has
become severely damaged by driving
the vehicle with a tire that has
insufficient air pressure. Only punctured
areas located within the tire tread can
be sealed with the kit.
Do not attempt to repair punctures
larger than 1.4 inch (6.4 millimeters)
or damage to the tire's sidewall. The
tire may not completely seal.
Loss of air pressure may adversely
affect tire performance. For this
reason:
Note: Do not drive the vehicle above
50 mph (80 km/h).
Note: Do not drive further than 120
miles (200 kilometers). Drive only to
the closest Ford Motor Company
authorized dealer or tire repair shop to
have your tire inspected.
• Drive carefully and avoid abrupt steering maneuvers.
• Periodically monitor tire inflation pressure in the affected tire; if the
tire is losing pressure, have the
vehicle towed.
• Read the information in the Tips for Use of the Kit section to make
sure safe operation of the kit and
your vehicle.
Tips for Use of the Kit
Read the following list of tips to
ensure safe operation of the kit:
• Before operating the kit, make sureyour vehicle is safely off the road
and away from moving traffic. Turn
on the hazard lights.
• Always set the parking brake to ensure the vehicle doesn't move
unexpectedly.
• Do not remove any foreign objects, such as nails or screws, from the
tire.
• When using the kit, leave the engine running (only if the vehicle
is outdoors or in a well-ventilated
area) so the compressor doesn't
drain the vehicle's battery.
• Do not allow the compressor to operate continuously for more
than 15 minutes; this will help
prevent the compressor from
overheating.
• Never leave the kit unattended when it is operating.
• Sealant compound contains latex. Make sure that you use the
non-latex gloves provided to avoid
an allergic reaction.
• Keep the kit away from children.
• Only use the kit when the ambient temperature is between -22°F
(–30°C) and 158°F (70°C).
298
Wheels and Tires

• Only use the sealing compoundbefore the use by date. The use by
date is on the lower right hand
corner of the label located on the
sealant canister (bottle). Check
the use by date regularly and
replace the canister after four
years.
• Do not store the kit unsecured inside the passenger compartment
of the vehicle as it may cause injury
during a sudden stop or crash.
Always store the kit in its original
location.
• After sealant use, the tire pressure monitoring system sensor and
valve stem on the wheel must be
replaced by an authorized Ford
dealer.
• When inflating a tire or other objects, use the black air hose only.
Do not use the transparent hose
which is designed for sealant
application only.
• Operating the kit could cause an electrical disturbance in radio, CD,
and DVD player operation.
What to do when a Tire Is
Punctured
A tire puncture within the tire's tread
area can be repaired in two stages
with the kit. • In the first stage, the tire will be
reinflated with a sealing
compound and air. After the tire
has been reinflated, you will need
to drive the vehicle a short
distance (about 4 miles [6
kilometers]) to distribute the
sealant in the tire.
• In the second stage, you will need to check the tire pressure and
adjust, if necessary, to the vehicle's
tire inflation pressure.
First Stage: Reinflating the Tire
with Sealing Compound and Air
WARNINGS
Do not stand directly over the kit
while inflating the tire. If you
notice any unusual bulges or
deformations in the tire's sidewall
during inflation, stop and call roadside
assistance.
If the tire doesn't inflate to the
recommended tire pressure
within 15 minutes, stop and call
roadside assistance.
Preparation: Park the vehicle in a safe,
level and secure area, away from
moving traffic. Turn the hazard lights
on. Apply the parking brake and turn
the engine off. Inspect the flat tire for
visible damage.
Sealant compound contains latex. To
avoid any allergic reactions, use the
non-latex gloves located in the
accessory box on the underside of the
kit housing.
299
Wheels and Tires