airbag LINCOLN NAVIGATOR 2015 User Guide

PRINCIPLES OF OPERATION
WARNING:Airbags do not inflate slowly or gently, and the risk
of injury from a deploying airbag is the greatest close to the trim
covering the airbag module.
WARNING: All occupants of your vehicle, including the driver,
should always properly wear their safety belts, even when an
airbag supplemental restraint system is provided. Failure to properly
wear your safety belt could seriously increase the risk of injury or
death.
WARNING: Airbags can kill or injure a child in a child seat.
Always transport children 12 years old and under in the back
seat and always properly use appropriate child restraints.
WARNING: Never place your arm over the airbag module, as a
deploying airbag can result in serious arm fractures or other
injuries.
WARNING: Airbags can kill or injure a child in a child seat.
Never place a rear-facing child seat in front of an active airbag. If
you must use a forward-facing child seat in the front seat, move the
seat upon which the child seat is installed all the way back.
WARNING: Do not attempt to service, repair, or modify the
airbag supplemental restraint systems or its fuses as you could be
seriously injured or killed. Contact your authorized dealer as soon as
possible.
WARNING: Several airbag system components get hot after
inflation. Do not touch them after inflation as this may result in
serious injury.
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WARNING:If the airbag has deployed, the airbag will not
function again and must be replaced immediately. If the airbag is
not replaced, the unrepaired area will increase the risk of injury in a
crash.
The airbags are a supplemental restraint system and are designed to
work with the safety belts to help protect the driver and right front
passenger from certain upper body injuries. Airbags do not inflate slowly;
there is a risk of injury from a deploying airbag.
Note: You will hear a loud bang and see a cloud of harmless powdery
residue if an airbag deploys. This is normal.
The airbags inflate and deflate rapidly upon activation. After airbag
deployment, it is normal to notice a smoke-like, powdery residue or smell
the burnt propellant. This may consist of cornstarch, talcum powder (to
lubricate the bag) or sodium compounds (for example, baking soda) that
result from the combustion process that inflates the airbag. Small
amounts of sodium hydroxide may be present which may irritate the skin
and eyes, but none of the residue is toxic.
While the system is designed to help reduce serious injuries, contact
with a deploying airbag may also cause abrasions or swelling. Temporary
hearing loss is also a possibility as a result of the noise associated with a
deploying airbag. Because airbags must inflate rapidly and with
considerable force, there is the risk of death or serious injuries, such as
fractures, facial and eye injuries or internal injuries, particularly to
occupants who are not properly restrained or are otherwise out of
position at the time of airbag deployment. Thus, it is extremely
important that occupants be properly restrained as far away from the
airbag module as possible while maintaining vehicle control.
Routine maintenance of the airbags is not required.
RESTRAINT SAFETY SYSTEM
The Restraint Safety System provides an improved overall level of frontal
crash protection to front seat occupants and is designed to help further
reduce the risk of airbag-related injuries. The system is able to analyze
different occupant conditions and crash severity before activating the
appropriate safety devices to help better protect a range of occupants in
a variety of frontal crash situations.
Your vehicle’s Restraint Safety System consists of:
• Driver and passenger dual-stage airbag supplemental restraints.
• Front outboard safety belts with pretensioners, energy management
retractors (first row only), and safety belt usage sensors.
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•Driver seat position sensor.
• Front crash severity sensors.
• Restraints control module with impact and safing sensors.
• Restraint system warning light and backup tone.
• The electrical wiring for the airbags, crash sensor(s), safety belt
pretensioners, front safety belt usage sensors, driver seat position
sensor, and indicator lights.
How does the Restraint Safety System work?
The Restraint Safety System can adapt the deployment strategy of your
vehicle’s safety devices according to crash severity and occupant
conditions. A collection of crash and occupant sensors provides
information to the restraints control module. During a crash, the
restraints control module may activate the safety belt pretensioners
and/or either one or both stages of the dual-stage airbag supplemental
restraints based on crash severity and occupant conditions.
SOS POST-CRASH ALERT SYSTEM™
The system flashes the direction indicator lamps and the horn sounds
(intermittently) in the event of a serious impact that deploys an airbag
equipped on your vehicle.
The horn and lamps turn off when:
• You press the hazard button.
• You press the panic button (if equipped) on the remote entry
transmitter.
• Your vehicle runs out of power.
DRIVER AND PASSENGER AIRBAGS
WARNING: Never place your arm or any objects over an airbag
module. Placing your arm over a deploying airbag can result in
serious arm fractures or other injuries. Objects placed on or over the
airbag inflation area may cause those objects to be propelled by the
airbag into your face and torso causing serious injury.
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WARNING:Airbags can kill or injure a child in a child seat.
Never place a rear-facing child seat in front of an active airbag. If
you must use a forward-facing child seat in the front seat, move the
seat upon which the child seat is installed all the way back.
The driver and front passenger
airbags will deploy during significant
frontal and near frontal crashes.
The driver and passenger front airbag system consists of:
• Driver and passenger airbag modules.
•Crash sensors and monitoring system with readiness
indicator. See Crash Sensors and Airbag Indicator later in
this chapter.
Proper Driver and Front Passenger Seating Adjustment
WARNING:The National Highway Traffic Safety Administration
recommends a minimum distance of at least 10 inches (25
centimeters) between an occupant’s chest and the driver airbag module.
To properly position yourself away from the airbag:
• Move your seat to the rear as far as you can while still reaching the
pedals comfortably.
• Recline the seat slightly (one or two degrees) from the upright
position.
After all occupants have adjusted their seats and put on safety belts, it is
very important that they continue to sit properly. Properly seated
occupants sit upright, lean against the seat back, and center themselves
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.
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Children and Airbags
WARNING:Airbags can kill or injure a child in a child seat.
Never place a rear-facing child seat in front of an active airbag. If
you must use a forward-facing child seat in the front seat, move the
seat upon which the child seat is installed all the way back.
Children must always be properly
restrained. Accident statistics
suggest that children are safer when
properly restrained in the rear
seating positions than in the front
seating position. Failure to follow
these instructions may increase the
risk of injury in a crash.
SIDE AIRBAGS
WARNING: Do not place objects or mount equipment on or near
the airbag cover, on the side of the seatbacks (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 crash.
WARNING: 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.
WARNING: Do not lean your head on the door. The side airbag
could injure you as it deploys from the side of the seatback.
WARNING: Do not attempt to service, repair, or modify the
airbag, its fuses or the seat cover on a seat containing an airbag,
as you could be seriously injured or killed. Contact your authorized
dealer as soon as possible.
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WARNING: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 crash.
The side airbags are located on the outboard side of the seatbacks of the
front seats. In certain sideways crashes, the airbag on the side affected
by the crash 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 crashes. The system consists of the
following:
•A label or embossed side panel
indicating that side airbags are
found on your vehicle.
• Side airbags located inside the
seatback of the driver and front
passenger seats.
• Crash sensors and monitoring system with readiness
indicator. See Crash Sensors and Airbag Indicator later in
this chapter.
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.
SAFETY CANOPY™ CURTAIN AIRBAGS
WARNING: Do not place objects or mount equipment on or near
the headliner at the siderail that may come into contact with a
deploying curtain airbag. Failure to follow these instructions may
increase the risk of personal injury in the event of a crash.
WARNING: Do not lean your head on the door. The curtain
airbag could injure you as it deploys from the headliner.
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WARNING:Do not attempt to service, repair, or modify the
curtain airbags, its fuses, the A, B, or C pillar trim, or the
headliner on a vehicle containing curtain airbags, as you could be
seriously injured or killed. Contact your authorized dealer as soon as
possible.
WARNING: All occupants of your vehicle including the driver
should always wear their safety belts even when an airbag
supplemental restraint system and curtain airbag is provided. Failure to
properly wear your safety belt could seriously increase the risk of injury
or death.
WARNING: To reduce risk of injury, do not obstruct or place
objects in the deployment path of the curtain airbag.
WARNING: If the curtain airbags have deployed, the curtain
airbags will not function again. The curtain airbags (including the
A, B and C pillar trim and headliner) must be inspected and serviced
by an authorized dealer. If the curtain airbag is not replaced, the
unrepaired area will increase the risk of injury in a crash.
The Safety Canopy will deploy during significant side crashes or when a
certain likelihood of a rollover event is detected by the rollover sensor.
The Safety Canopy is mounted to the roof side-rail sheet metal, behind
the headliner, above each row of seats. In certain sideways crashes or
rollover events, the Safety Canopy will be activated, regardless of which
seats are occupied. The Safety Canopy is designed to inflate between the
side window area and occupants to further enhance protection provided
in side impact crashes and rollover events.
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The system consists of:
•Safety canopy curtain airbags
located above the trim panels
over the front and rear side
windows identified by wording on
the B-pillar trim.
• A flexible headliner which opens above the side doors to allow air
curtain deployment.
•Crash sensors and monitoring system with readiness
indicator. See Crash Sensors and Airbag Indicator in this
chapter.
Children 12 years old and under should always be properly restrained in
the rear seats. The Safety Canopy 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 Safety Canopy 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 (including the Safety
Canopy).
CRASH SENSORS AND AIRBAG INDICATOR
WARNING: Modifying or adding equipment to the front end of
your 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 your
vehicle.
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Your vehicle has a collection of crash and occupant sensors which
provide information to the restraints control module. The restraints
control module deploys (activates) the front safety belt pretensioners,
driver airbag, passenger airbag, seat mounted side airbags, and the
Safety Canopy. Based on the type of accident (frontal impact, side
impact or rollover) 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. See the
Instrument Clusterchapter. 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 either flash or stay lit.
• The readiness light will not illuminate immediately after the
ignition is turned on.
• A series of five beeps will be heard. The tone pattern will repeat
periodically until the problem or light 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 crash.
The safety belt pretensioners and the airbag supplemental restraint
system are designed to activate when the vehicle sustains frontal or
sideways deceleration sufficient to cause the restraints control module to
deploy a safety device or when a certain likelihood of a rollover event is
detected by the rollover sensor.
The fact that the safety belt pretensioners or airbags did not activate for
both front seat occupants in a crash does not mean that something is
wrong with the system. Rather, it means the restraints control module
determined the accident conditions (for example, crash severity, belt
usage) were not appropriate to activate these safety devices.
• The design of the front airbags is to activate only in frontal and
near-frontal crashes (not rollovers, side impacts or rear impacts)
unless the crash causes sufficient frontal deceleration.
• The design of the safety belt pretensioners is to activate in frontal,
near-frontal and side crashes, and in rollovers.
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•The design of the side airbags is to inflate in certain side impact
crashes. Side airbags may activate in other types of crashes if the
vehicle experiences sufficient sideways motion or deformation.
• The design of the Safety Canopy is to inflate in certain side impact
crashes or rollover events. The Safety Canopy may activate in other
types of crashes if the vehicle experiences sufficient sideways motion
or deformation, or a certain likelihood of rollover.
AIRBAG DISPOSAL
Contact your authorized dealer as soon as possible. Airbags must be
disposed of by qualified personnel.
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