ignition LINCOLN MKZ 2014 Repair Manual

Note:It is possible to get a blockage
warning with no blockage present; this
is rare and known as a false blockage
warning. A false blocked condition
either self-corrects or clears after a key
cycle.
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The system uses radar sensors which
are located behind the bumper fascia
on each side of your vehicle. Do not
allow these areas to become
obstructed by mud, snow or bumper
stickers, as this can cause degraded
system performance.
If the system detects a degraded
performance condition, a message
warning of a blocked sensor or a
message warning of low visibility will
appear in the information display and
the alert indicator illuminates in the
appropriate mirror(s). The information
display warning can be cleared but
the alert indicator remains
illuminated.
When the blockage is removed, the
system can be reset in two ways:
• when at least two objects are detected while driving, or
• turn the ignition from on to off, then back on. If the blockage is still present after the
key cycle, the system senses again
that it is blocked after driving in traffic.
Reasons for messages being
displayed
Clean the fascia area infront of the radar or
remove the obstruction.
The radar
surface is dirty or
obstructed
Drive normally in trafficfor a few minutes to
allow the radar to detect
passing vehicles so it can clear the blocked state.
The radar
surface is not dirty or
obstructed
No action required. Thesystem automatically
resets to an unblocked
state once the rainfall or snowfall rate decreases
or stops. Do not use BLIS or cross traffic alert in these conditions.
Heavy
rainfall/
snowfall
interferes with the radar
signals
System Limitations
The BLIS and cross traffic alert
systems do have their limitations;
situations such as severe weather
conditions or debris build-up on the
sensor area may limit vehicle
detection.
216
Driving Aids

The following are other situations that
may limit the BLIS:
• Certain maneuvering of vehiclesentering and exiting the blind zone.
• Vehicles passing through the blind zone at very fast rates.
• When several vehicles forming a convoy pass through the blind
zone.
The following are other situations that
may limit the cross traffic alert
system:
• Adjacently parked vehicles or objects obstructing the sensors.
• Approaching vehicles passing at speeds greater than 15 mph (24
km/h).
• Driving in reverse faster than 5 mph (8 km/h).
• Backing out of an angled parking spot.
False Alerts
Note: If a trailer is connected to the
vehicle the BLIS system may detect the
trailer causing a false alert. You may
want to turn the BLIS off manually.
There may be certain instances when
either the BLIS or cross traffic alert
systems illuminate the alert indicator
with no vehicle in the coverage zone;
this is known as a false alert. Some
amount of false alerts are normal;
they are temporary and self-correct. System Errors
If either system senses a problem with
the left or right sensor, the BLIS
telltale will illuminate and a message
will appear in the information display.
All other system faults will only be
displayed by a message in the
information display.
Switching the Systems Off and On
One or both systems can be switched
off temporarily by using the
information display control. See
General Information (page 101).
When the BLIS is switched off, you will
not receive alerts and a telltale
illuminates in the information display.
Note:
The CTA system always
switches on whenever the ignition is
switched on. However, the BLIS system
will remember the last selected on or
off setting.
One or both systems cannot be
switched off when MyKey is used. See
General Information (page 342).
One or both systems can also be
switched off permanently at your
authorized dealer. Once switched off,
switching it back on must also be
done at your authorized dealer.
217
Driving Aids

If the front end of the vehicle is hit or
damaged, the radar sensing zone may
be altered causing missed or false
collision warnings. See your
authorized dealer to have your
collision warning radar checked for
proper coverage and operation.
STEERING
Electric Power Steering
WARNINGS
The electric power steering
system has diagnostic checks
that continuously monitor the system
to ensure proper operation. When a
system error is detected a steering
message will appear in the
information display.
The electric power steering
system has diagnostic checks
that continuously monitor the system
to ensure proper operation of the
electronic system. When an electronic
error is detected, a message will be
displayed in the information display.
If this happens, stop the vehicle in a
safe place, and turn off the engine.
After at least 10 seconds, reset the
system by restarting the engine, and
watch the information display for a
steering message. If a steering
message returns, or returns while
driving, take the vehicle to your dealer
to have it checked.
WARNINGS
Obtain immediate service if a
system error is detected. You
may not notice any difference in the
feel of your steering, but a serious
condition may exist. Failure to do so
may result in loss of steering control.
Your vehicle is equipped with an
electric power-assisted steering
system. There is no fluid reservoir to
check or fill.
If your vehicle loses electrical power
while you are driving (or if the ignition
is turned off), you can steer the
vehicle manually, but it takes more
effort. Extreme continuous steering
may increase the effort it takes for you
to steer. This occurs to prevent
internal overheating and permanent
damage to your steering system. If this
should occur, you will neither lose the
ability to steer the vehicle manually
nor will it cause permanent damage.
Typical steering and driving
maneuvers will allow the system to
cool and steering assist will return to
normal.
Steering Tips
If the steering wanders or pulls, check
for:
• an improperly inflated tire
• uneven tire wear
• loose or worn suspension components
• loose or worn steering components
• improper vehicle alignment
221
Driving Aids

Vehicles Equipped with a 2.0L
Engine
Front-wheel drive (FWD) vehicles
CANNOT be flat-towed (all wheels
on the ground) as vehicle or
transmission damage may occur. You
must place the front wheels on a
two-wheel tow dolly. If you are using
a tow dolly, follow the instructions
specified by the equipment provider.
All-wheel drive (AWD) vehicles
CANNOT be flat-towed (all wheels
on the ground), as vehicle or
transmission damage may occur. It is
recommended to tow your vehicle
with all four (4) wheels off the ground
such as when using a car-hauling
trailer. Otherwise, you cannot tow your
vehicle.
Vehicles Equipped with a 3.7L
Engine
You can tow your vehicle with all four
wheels on the ground using the
Neutral Tow feature, or with all four
wheels off the ground using a vehicle
transport trailer. If you are using a
vehicle transport trailer, follow the
instruction specified by the equipment
provider.
If you tow your vehicle with all four
wheels on the ground:
• Tow only in the forward direction.
• Release the parking brake.
Neutral Tow
Enter Neutral Tow mode by doing the
following:1. Put the ignition in accessory mode
by pressing the engine START
button without pressing the brake
pedal.
2. Select Neutral Tow under the Vehicle Settings menu in the
information display. See General
Information (page 101).
3. Press and hold the OK button to start the neutral tow process.
4. Press the brake pedal and select N on the push-button
transmission.
5. Turn the ignition off by pressing the engine START button without
pressing the brake pedal.
If the process is completes
successfully:
• the N on the push-button transmission blinks slowly
• Neutral Tow Engaged turn
ignition off for towing appears
in the information display.
Note: If the parking brake is applied,
Neutral Tow remove park brake for
towing appears in the information
display.
Note: Do not exceed 65 mph (105
km/h).
Note: Start the engine and allow it to
run for five minutes at the beginning of
each day and every six hours (or fewer).
Shut the engine off and verify that
Neutral tow engaged appears in the
display before continuing to tow.
238
Towing

Exit Neutral Tow mode, make sure the
ignition is on (engine can be on or off),
press the brake pedal and select P on
the push-button transmission.
If the process is completed
successfully, Neutral Tow
disengaged appears in the
information display and both the
instrument cluster and push-button
transmission display P.
239
Towing

1. Turn the ignition off.
2. Turn the ignition to crank.
3. Turn the ignition off.
4. Turn the ignition on again tore-enable the fuel pump.
For vehicles equipped with a push
button start system:
1. Press the START/STOP button to turn the ignition off.
2. Press the brake pedal and press the START/STOP button (crank
attempt).
3. Remove your foot from the brake pedal and press the
START/STOP button (ignition
off).
4. Press the START/STOP button again to re-enable the fuel system.
JUMP-STARTING THE
VEHICLE
WARNINGS
The gases around the battery
can explode if exposed to
flames, sparks, or lit cigarettes. An
explosion could result in injury or
vehicle damage.
Batteries contain sulfuric acid
which can burn skin, eyes and
clothing, if contacted.
Use only an adequate-sized
cable with insulated clamps.
Preparing Your Vehicle
Note: Do not attempt to push-start
your automatic transmission vehicle.
Automatic transmissions do not have
push-start capability. Attempting to
push-start a vehicle with an automatic
transmission may cause transmission
damage.
Note: Use only a 12-volt supply to start
your vehicle.
Note: Do not disconnect the battery
of the disabled vehicle as this could
damage the vehicle's electrical system.
Park the booster vehicle close to the
hood of the disabled vehicle, making
sure the two vehicles do not touch.
Turn all accessories off.
Connecting the Jumper Cables
WARNING
Do not attach the cables to fuel
lines, engine rocker covers, the
intake manifold or electrical
components as grounding points. Stay
clear of moving parts. To avoid reverse
polarity connections, make sure that
you correctly identify the positive (+)
and negative (-) terminals on both the
disabled and booster vehicles before
connecting the cables.
Note: In the illustration, the bottom
vehicle represents the booster vehicle.
245
Roadside Emergencies

4
1
3
2
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1. Remove the jumper cable from theground metal surface or
connecting point, if available.
2. Remove the jumper cable on the negative (-) terminal of the
booster vehicle's battery.
3. Remove the jumper cable from the positive (+) terminal of the booster
vehicle's battery.
4. Remove the jumper cable from the positive (+) terminal of the
disabled vehicle's battery.
After the disabled vehicle has been
started and the jumper cables
removed, allow it to idle for several
minutes so the battery can recharge.
POST-CRASH ALERT
SYSTEM
The system flashes the turn signal
lamps and sounds the horn
(intermittently) in the event of a
serious impact that deploys an airbag
(front, side, side curtain or Safety
Canopy) or the safety belt
pretensioners.
The horn and lamps will turn off when:
• The hazard control button is pressed
• The panic button (if equipped) is pressed on the remote entry
transmitter
• Your vehicle runs out of power
Spinout Detection
If a spinout is detected, the vehicle
comes to a stop and the hazard
warning flashers come on. The
message Spinout Detected Hazards
Activated will also appear on the
instrument cluster. The message may
not appear if your vehicle runs out of
power.
Once the hazard warning flashers
have been activated, you can turn
them off by:
• Pressing the hazard warning flasher button
• Pressing the remote control unlock button
• Pressing the remote control panic button
• Cycling the ignition on and off twice
247
Roadside Emergencies

Protected components
Fuse amp rating
Fuse or relay
number
Lighting (ambient, glove box, vanity,
dome, trunk)
10A11
Memory seats, Lumbar, Power mirror
7.5A
12
Driver door unlock
20A
13
Not used (spare)
5A
14
Subwoofer amplifier, THX amplifier
20A
15
Not used (spare)
10A
26
Not used (spare)
10A
27
Not used (spare)
10A
28
Not used (spare)
10A
29
Power trunk logic, Keypad
5A
210
Not used (spare)
5A
211
Climate control, Gear shift
7.5A
212
Steering wheel column, Cluster,
Datalink logic
7.5A
213
Not used (spare)
10A
214
Datalink/Gateway module
10A
215
Trunk release
15A
116
Not used (spare)
5A
217
Ignition, Push button stop/start
5A
218
264
Fuses

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
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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.
E129990
1
1 2
2. Press the locking buttons together.
3. Rotate and remove the wiperblade.
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.
283
Maintenance

When washing and waxing, park your
vehicle in a shaded area out of direct
sunlight. Always wash your vehicle
before applying wax.
• Use a quality wax that does notcontain abrasives.
• Follow the manufacturer’s instructions to apply and remove
the wax.
• Apply a small amount of wax in a back-and-forth motion, not in
circles.
• Do not allow wax to come in contact with any non-body
(low-gloss black) colored trim.
The wax will discolor or stain the
parts over time.
• Roof racks.
• Bumpers.
• Grained door handles.
• Side mouldings.
• Mirror housings.
• Windshield cowl area.
• Do not apply wax to glass areas.
• After waxing, your car's paint should feel smooth, and be free of
streaks and smudges.
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
Clean your windows and wiper blades
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.
290
Vehicle Care