service indicator LINCOLN MKZ 2013 Owners Manual

After all occupants have adjusted
their seats and put on safety belts, it’
s
very important that they continue to
sit properly. A properly seated
occupant sits upright, leaning against
the seat back, and centered on the
seat cushion, with their feet
comfortably extended on the floor.
Sitting improperly can increase the
chance of injury in a crash event. For
example, if an occupant slouches, lies
down, turns sideways, sits forward,
leans forward or sideways, or puts one
or both feet up, the chance of injury
during a crash is greatly increased.
The conditions listed above may
cause the weight of a properly seated
occupant to be incorrectly interpreted
by the front passenger sensing
system. The person in the front
passenger seat may appear heavier
or lighter due to the conditions
described in the list above. To know if the front
passenger sensing system is
operating properly, See
Crash Sensors and Airbag
Indicator (page 51).
DO NOT attempt to repair or service
the system; take your vehicle
immediately to an authorized dealer.
If it is necessary to modify an
advanced front airbag system to
accommodate a person with
disabilities, contact the Ford
Customer Relationship Center. See
Getting the Services You Need
(page
243). SIDE AIRBAGS WARNINGS
Do not place objects or mount
equipment on or near the airbag
cover, on the side of the seat backs
(of the front seats), or in front seat
areas that may come into contact
with a deploying airbag. Failure to
follow these instructions may increase
the risk of personal injury in the event
of a collision. Do not use accessory seat
covers. The use of accessory
seat covers may prevent the
deployment of the side airbags and
increase the risk of injury in an
accident. Do not lean your head on the
door. The side airbag could injure
you as it deploys from the side of the
seatback. Do not attempt to service, repair,
or modify the airbag, its fuses or
the seat cover on a seat containing an
airbag. Contact your authorized dealer
as soon as possible. If the side airbag has deployed,
the airbag will not function again.
The side airbag system (including the
seat) must be inspected and serviced
by an authorized dealer. If the airbag
is not replaced, the unrepaired area
will increase the risk of injury in a
collision. 48
Supplementary Restraints System

The side airbags are located on the
outboard side of the seat backs of the
front seats. In certain lateral collisions,
the airbag on the side affected by the
collision will be inflated. The airbag
was designed to inflate between the
door panel and occupant to further
enhance the protection provided
occupants in side impact collisions.
The system consists of the following:
•
A label or embossed side panel
indicating that side airbags are
fitted to your vehicle
• Side airbags located inside the
driver and front passenger seat
backs
• Front passenger sensing system ·Crash sensors and
monitoring system with
readiness indicator. See
Crash Sensors and Airbag
Indicator (page 51).
Note: The passenger sensing system
will deactivate the passenger
seat-mounted side airbag if it detects
an empty, unbuckled passenger seat. The design and development of the
side airbag system included
recommended testing procedures
that were developed by a group of
automotive safety experts known as
the Side Airbag Technical Working
Group. These recommended testing
procedures help reduce the risk of
injuries related to the deployment of
side airbags.
SIDE CURTAIN AIRBAGS
WARNINGS
Do not place objects or mount
equipment on or near the
headliner at the siderail that may
come into contact with a deploying
side curtain airbag. Failure to follow
these instructions may increase the
risk of personal injury in the event of
a collision. Do not lean your head on the
door. The side curtain airbag
could injure you as it deploys from the
headliner. Do not attempt to service, repair,
or modify the side curtain
airbags, its fuses, the A, B, or C pillar
trim, or the headliner on a vehicle
containing side curtain airbags.
Contact your authorized dealer as
soon as possible. All occupants of the vehicle
including the driver should
always wear their safety belts even
when an airbag SRS and side curtain
airbag is provided.
49
Supplementary Restraints SystemE152533

WARNINGS
To reduce risk of injury, do not
obstruct or place objects in the
deployment path of the side curtain
airbag. If the side curtain airbags have
deployed, the side curtain
airbags will not function again. The
side curtain airbags (including the A,
B and C pillar trim and headliner)
must be inspected and serviced by an
authorized dealer. If the side curtain
airbag is not replaced, the unrepaired
area will increase the risk of injury in a
collision. The side curtain airbags will deploy
during significant side collisions. The
side curtain airbags are mounted to
the roof side-rail sheet metal, behind
the headliner, above each row of
seats. In certain lateral collisions, the
side curtain airbags on the impacted
side of the vehicle will be activated.
The side curtain airbags are designed
to inflate between the side window
area and occupants to further
enhance protection provided in side
impact collisions.
The system consists of the following: •
Side curtain airbags fitted above
the trim panels over the front and
rear side windows identified by a
label or wording on the headliner
or roof-pillar trim.
• A flexible headliner which opens
above the side doors to allow side
air curtain deployment. Crash sensors and
monitoring system with
readiness indicator. See
Crash Sensors and Airbag
Indicator (page 51).
Children 12 years old and under should
always be properly restrained in the
back seats. The side curtain airbags
will not interfere with children
restrained using a properly installed
child or booster seat because it is
designed to inflate downward from
the headliner above the doors along
the side window opening.
The design and development of the
side curtain airbags included
recommended testing procedures
that were developed by a group of
automotive safety experts known as
the Side Airbag Technical Working
Group. These recommended testing
procedures help reduce the risk of
injuries related to the deployment of
side curtain airbags.
50
Supplementary Restraints SystemE75004

CRASH SENSORS AND
AIRBAG INDICATOR
WARNING
Modifying or adding equipment
to the front end of the vehicle
(including frame, bumper, front end
body structure and tow hooks) may
affect the performance of the airbag
system, increasing the risk of injury.
Do not modify the front end of the
vehicle. The vehicle has a collection of crash
and occupant sensors which provide
information to the Restraints Control
Module which deploys (activates) the
front safety belt pretensioners, driver
airbag, passenger airbag, knee
airbag(s), seat mounted side airbags,
and the side curtain airbags. Based on
the type of collision (frontal impact
or side impact), the restraints control
module will deploy the appropriate
safety devices.
The restraints control module also
monitors the readiness of the above
safety devices plus the crash and
occupant sensors. The readiness of
the safety system is indicated by a
warning indicator light in the
instrument cluster or by a backup tone
if the warning light is not working.
Routine maintenance of the airbag is
not required.
A difficulty with the system is
indicated by one or more of the
following: · The readiness light will not
illuminate immediately after
the ignition is turned on.
• The readiness light will either flash
or stay lit.
• A series of five beeps will be heard.
The tone pattern will repeat
periodically until the problem, the
light or both are repaired.
If any of these things happen, even
intermittently, have the supplemental
restraint system serviced at an
authorized dealer immediately. Unless
serviced, the system may not function
properly in the event of a collision.
The safety belt pretensioners and the
front airbag supplemental restraint
system are designed to activate when
the vehicle sustains longitudinal
deceleration sufficient to cause the
restraints control module to deploy a
safety device.
The fact that the safety belt
pretensioners or front airbags did not
activate for both front seat occupants
in a collision does not mean that
something is wrong with the system.
Rather, it means the restraints control
module determined the accident
conditions (crash severity, belt usage,
etc.) were not appropriate to activate
these safety devices.
51
Supplementary Restraints System

Low Tire Pressure Warning
It will illuminate when your
tire pressure is low. If the
lamp remains on with the
engine running or when driving, check
your tire pressure as soon as possible.
It will also illuminate momentarily
when you switch the ignition on to
confirm the lamp is functional. If it
does not illuminate when you switch
the ignition on, or begins to flash at
any time, have the system checked by
your authorized dealer.
Low Washer Fluid It will illuminate when the
windshield washer fluid is
low.
Parking Lamps It will illuminate when you
switch the parking lamps on.
Powertrain Fault Illuminates when a
powertrain or an AWD fault
has been detected. Contact
your authorized dealer as soon as
possible. Service Engine Soon If the service engine soon
indicator light stays
illuminated after the engine
is started, it indicates that the On
Board Diagnostics system (OBD) has
detected a malfunction of the vehicle
emissions control system. Refer to On
board diagnostics (OBD) in the Fuel
and Refueling chapter for more
information about having your vehicle
serviced. See Emission Control
System (page 161).
If the light is blinking, engine misfire is
occurring which could damage your
catalytic converter. Drive in a
moderate fashion (avoid heavy
acceleration and deceleration) and
have your vehicle serviced
immediately.
Note: Under engine misfire conditions,
excessive exhaust temperatures could
damage the catalytic converter or other
vehicle components.
The service engine soon indicator light
illuminates when the ignition is first
turned on prior to engine start to
check the bulb and to indicate
whether the vehicle is ready for
Inspection/Maintenance (I/M) testing.
Normally, the service engine soon light
will stay on until the engine is cranked,
then turn itself off if no malfunctions
are present. However, if after 15
seconds the service engine soon light
blinks eight times, it means that the
vehicle is not ready for I/M testing.
See
Emission Control System
(page 161).
98
Instrument Cluster E132353

If you have run out of fuel:
•
You may need to cycle the ignition
from off to on several times after
refueling to allow the fuel system
to pump the fuel from the tank to
the engine. On restarting, cranking
time will take a few seconds longer
than normal. With keyless ignition,
just start the engine. Crank time
will be longer than usual.
• Normally, adding 1 gallon (3.8
liters) of fuel is enough to restart
the engine. If the vehicle is out of
fuel and on a steep grade, more
than 1 gallon (3.8 liters) may be
required.
• The service engine soon indicator
may come on.
Refilling With a Portable Fuel
Container WARNINGS
Do not insert the nozzle of
portable fuel containers or
aftermarket funnels into the capless
fuel system. This could damage the
fuel system and its seal, and may
cause fuel to run onto the ground
instead of filling the tank, which could
result in serious personal injury. Do not try to pry open or push
open the capless fuel system
with foreign objects. This could
damage the fuel system and its seal
and cause injury to you or others. Note:
Do not use aftermarket funnels;
they will not work with the capless fuel
system and can damage it. The
included funnel has been specially
designed to work safely with your
vehicle.
When filling the vehicle ’s fuel tank
from a portable fuel container, use the
funnel included with the vehicle. •
In vehicles equipped with a spare
tire, the funnel is located between
the rear seats and the spare tire
well. Fold down the rear seats and
lift the carpeted panel to access
the funnel. 157
Fuel and RefuelingE148854 E148856

Illumination of the service engine soon
indicator, charging system warning
light or the temperature warning light,
fluid leaks, strange odors, smoke or
loss of engine power could indicate
that the emission control system is
not working properly.
An improperly operating or damaged
exhaust system may allow exhaust to
enter the vehicle. Have a damaged or
improperly operating exhaust system
inspected and repaired immediately.
Do not make any unauthorized
changes to your vehicle or engine. By
law, vehicle owners and anyone who
manufactures, repairs, services, sells,
leases, trades vehicles, or supervises
a fleet of vehicles are not permitted
to intentionally remove an emission
control device or prevent it from
working. Information about your
vehicle
’s emission system is on the
Vehicle Emission Control Information
Decal located on or near the engine.
This decal also lists engine
displacement
Please consult your warranty
information for complete details. On-Board Diagnostics (OBD-II)
Your vehicle is equipped with a
computer that monitors the engine
’s
emission control system. This system
is commonly known as the on-board
diagnostics system (OBD-II). The
OBD-II system protects the
environment by ensuring that your
vehicle continues to meet government
emission standards. The OBD-II
system also assists your authorized
dealer in properly servicing your
vehicle. When the service engine
soon indicator illuminates,
the OBD-II system has
detected a malfunction. Temporary
malfunctions may cause the service
engine soon indicator to illuminate.
Examples are:
1. The vehicle has run out of fuel —the
engine may misfire or run poorly.
2. Poor fuel quality or water in the fuel —the engine may misfire or run
poorly.
3. The fuel fill inlet may not have been properly closed. See
Refueling (page 158).
4. Driving through deep water —the
electrical system may be wet.
162
Fuel and Refueling

These temporary malfunctions can
be corrected by filling the fuel tank
with good quality fuel, properly closing
the fuel fill inlet or letting the electrical
system dry out. After three driving
cycles without these or any other
temporary malfunctions present, the
service engine soon indicator should
stay off the next time the engine is
started. A driving cycle consists of a
cold engine startup followed by mixed
city/highway driving. No additional
vehicle service is required.
If the service engine soon indicator
remains on, have your vehicle serviced
at the first available opportunity.
Although some malfunctions
detected by the OBD-II may not have
symptoms that are apparent,
continued driving with the service
engine soon indicator on can result in
increased emissions, lower fuel
economy, reduced engine and
transmission smoothness, and lead
to more costly repairs.
Readiness for
Inspection/Maintenance (I/M)
Testing
Some state/provincial and local
governments may have
Inspection/Maintenance (I/M)
programs to inspect the emission
control equipment on your vehicle.
Failure to pass this inspection could
prevent you from getting a vehicle
registration. If the service engine soon
indicator is on or the bulb
does not work, the vehicle
may need to be serviced. See
On-Board Diagnostics.
Your vehicle may not pass the I/M test
if the service engine soon indicator is
on or not working properly (bulb is
burned out), or if the OBD-II system
has determined that some of the
emission control systems have not
been properly checked. In this case,
the vehicle is considered not ready for
I/M testing.
If the vehicle ’s engine or transmission
has just been serviced, or the battery
has recently run down or been
replaced, the OBD-II system may
indicate that the vehicle is not ready
for I/M testing. To determine if the
vehicle is ready for I/M testing, turn
the ignition key to the on position for
15 seconds without cranking the
engine. If the service engine soon
indicator blinks eight times, it means
that the vehicle is not ready for I/M
testing; if the service engine soon
indicator stays on solid, it means that
the vehicle is ready for I/M testing.
The OBD-II system is designed to
check the emission control system
during normal driving. A complete
check may take several days. If the
vehicle is not ready for I/M testing, the
following driving cycle consisting of
mixed city and highway driving may
be performed:
163
Fuel and Refueling

USING ALL-WHEEL DRIVE
All-wheel drive uses all four wheels
to power the vehicle. This increases
traction, enabling you to drive over
terrain and road conditions that a
conventional two-wheel drive vehicle
cannot. The AWD system is active all
the time and requires no input from
the operator.
Note:
Your AWD vehicle is not
intended for off-road use. The AWD
feature gives your vehicle some limited
off-road capabilities in which driving
surfaces are relatively level,
obstruction-free and otherwise similar
to normal on-road driving conditions.
Operating your vehicle under other than
those conditions could subject the
vehicle to excessive stress which might
result in damage which is not covered
under your warranty.
Note: A warning message will be
displayed in the information display
when an AWD system fault is present
See Information Messages (page 105).
An AWD system fault will cause the
AWD system to default to front-wheel
drive only mode. When this warning
message is displayed, have your vehicle
serviced at an authorized dealer Note:
A warning message will be
displayed in the information display if
the AWD system has overheated See
Information Messages (page 105).
This condition may occur if the vehicle
was operated in extreme conditions
with excessive wheel slip, such as deep
sand. To resume normal AWD function
as soon as possible, stop the vehicle in
a safe location and stop the engine for
at least 10 minutes. After the engine
has been restarted and the AWD
system has adequately cooled, the
warning message will turn off and
normal AWD function will return.
Do not use a spare tire of a different
size other than the tire provided. If the
mini-spare tire is installed, the AWD
system may disable automatically
and enter front-wheel drive only mode
to protect driveline components. This
condition will be indicated by a
warning in the information display
See
Information Messages (page
105). If there is a warning message in
the information display from using the
spare tire, this indicator should turn
off after reinstalling the repaired or
replaced normal road tire and cycling
the ignition off and on. It is
recommended to reinstall the repaired
or replaced road tire as soon as
possible. Major dissimilar tire sizes
between the front and rear axles
could cause the AWD system to stop
functioning and default to front-wheel
drive or damage the AWD system.
171
All-Wheel Drive
(If Equipped)

GENERAL INFORMATION
Note:
Occasional brake noise is
normal. If a metal-to-metal,
continuous grinding or continuous
squeal sound is present, the brake
linings may be worn-out and should be
inspected by an authorized dealer. If
the vehicle has continuous vibration or
shudder in the steering wheel while
braking, the vehicle should be
inspected by an authorized dealer.
Note: Brake dust may accumulate on
the wheels, even under normal driving
conditions. Some dust is inevitable as
the brakes wear and does not
contribute to brake noise. See
Warning Lamps and Indicators (page
95). See
Warning Lamps and
Indicators (page 95).
Wet brakes result in reduced braking
efficiency. Gently press the brake
pedal a few times when driving from
a car wash or standing water to dry
the brakes. Brake Over Accelerator
In the event the accelerator pedal
becomes stuck or entrapped, apply
steady and firm pressure to the brake
pedal to slow the vehicle and reduce
engine power. If you experience this
condition, apply the brakes and bring
your vehicle to a safe stop. Turn the
engine off, shift to position
P and
apply the parking brake, and then
inspect the accelerator pedal for any
interferences. If none are found and
the condition persists, have your
vehicle towed to the nearest
authorized dealer.
Brake Assist
Brake assist detects when you brake
rapidly by measuring the rate at which
you press the brake pedal. It provides
maximum braking efficiency as long
as you press the pedal, and can
reduce stopping distances in critical
situations.
Anti-lock Brake System
This system helps you maintain
steering control during emergency
stops by keeping the brakes from
locking. This lamp momentarily
illuminates when the ignition
is turned on. If the light does
not illuminate during start up, remains
on or flashes, the anti-lock braking
system may be disabled and may
need to be serviced.
177
BrakesE144522