WARNING:Do not attempt to service, repair, or modify the
airbag SRS, its fuses or the seat cover on a seat containing an
airbag. See an authorized dealer.
WARNING:All occupants of the vehicle should always wear
their safety belts even when an airbag SRS is provided.
How does the side airbag system work?
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.
The side airbag system consists of
the following:
•An inflatable bag (airbag) with a
gas generator concealed behind
the outboard bolster of the driver
and front passenger seatbacks.
•A special seat cover designed to
allow airbag deployment.
•The same warning light, electronic control and diagnostic unit as used
for the front airbags.
•Two crash sensors located on the lower portion of the b-pillar (one on
each side of the vehicle).
Side airbags, in combination with safety belts, can help reduce the risk of
severe injuries in the event of a significant side impact collision.
The side airbags are fitted on the outboard side of the seatbacks 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.
Seating and Safety Restraints
147
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
The airbag SRS is designed to activate when the vehicle sustains lateral
deceleration sufficient to cause the sensors to close an electrical circuit
that initiates airbag inflation.
The fact that the airbags did not inflate in a collision does not mean that
something is wrong with the system. Rather, it means the forces were
not of the type sufficient to cause activation. Side airbags are designed
to inflate in side-impact collisions, not roll-over, rear-impact, frontal or
near-frontal collisions, unless the collision causes sufficient lateral
deceleration.
WARNING:Several airbag system components get hot after
inflation. Do not touch them after inflation.
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 collision.
Determining if the system is operational
The SRS uses a readiness light in the instrument cluster or a tone to
indicate the condition of the system. Refer toWarning lights and
chimesin theInstrument Clusterchapter. Routine maintenance of the
side airbag is not required.
A difficulty with the system is indicated by one or more of the following:
•The readiness light (same light as for front airbag system) will either
flash or stay lit.
•The readiness light will not illuminate immediately after ignition is
turned on.
•A series of five beeps will be heard. The tone pattern will repeat
periodically until the problem and/or light are repaired.
If any of these things happen, even intermittently, have the SRS serviced
at your authorized dealer immediately. Unless serviced, the system may
not function properly in the event of a collision.
Seating and Safety Restraints
148
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Safety CanopySystem
WARNING:Do not place
objects or mount equipment
on or near the headliner at the
siderail that may come into
contact with a deploying Safety
Canopy. Failure to follow these
instructions may increase the risk
of personal injury in the event of a
collision.
WARNING:Do not lean your head on the door. The Safety
Canopycould injure you as it deploys from the headliner.
WARNING:Do not attempt to service, repair, or modify the
Safety CanopySystem, its fuses, the A, B, or C pillar trim, or
the headliner on a vehicle containing a Safety Canopy. Contact your
authorized dealer as soon as possible.
WARNING:All occupants of the vehicle including the driver
should always wear their safety belts even when an airbag SRS
and Safety CanopySystem is provided.
WARNING:To reduce risk of injury, do not obstruct or place
objects in the deployment path of the inflatable Safety Canopy.
Seating and Safety Restraints
149
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
How does the Safety Canopysystem work?
The design and development of the
Safety Canopysystem 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).
The Safety Canopysystem consists
of the following:
•An inflatable curtain with a gas
generator concealed behind the
headliner and above the doors
(one on each side of vehicle).
•A headliner designed to flex open
above the side doors to allow Safety Canopydeployment.
•The same warning light, electronic control and diagnostic unit as used
for the front airbags.
•Two crash sensors mounted at lower B-Pillar (one on each side).
•Two crash sensors located at the c-pillar behind the rear doors (one
on each side).
•Rollover sensor in the restraints control module (RCM).
The Safety Canopysystem, in combination with safety belts, can help
reduce the risk of severe injuries in the event of a significant side impact
collision or rollover event.
Children 12 years old and under should always be properly restrained in
the second or third row seats. The Safety Canopywill 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 Safety Canopysystem is designed to active when the vehicle
sustains lateral deceleration sufficient to cause the RCM to initiate Safety
Canopyinflation or when a certain likelihood of a rollover event is
detected by the rollover sensor.
Seating and Safety Restraints
150
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
The Safety Canopyis mounted to roof side-rail sheet metal, behind the
headliner, above the first and second row seats. The Safety Canopyis
designed to inflate between the side window area and occupants to
further enhance protection provided in side impact collisions and rollover
events.
The fact that the Safety Canopydid not activate in a collision does not
mean that something is wrong with the system. Rather, it means the
forces were not of the type sufficient to cause activation. The Safety
Canopyis designed to inflate in certain side impact collisions or rollover
events, not in rear impact, frontal or near-frontal collisions, unless the
collision causes sufficient lateral deceleration or rollover likelihood.
WARNING:Several Safety
Canopysystem
components get hot after inflation.
Do not touch them after inflation.
WARNING:If the Safety
Canopysystem has
deployed, the Safety Canopywill
not function again unless replaced.
The Safety Canopysystem
(including the A, B, C, and D
pillar trim and headliner) must be
inspected and serviced by an
authorized dealer. If the Safety
Canopyis not replaced, it will
not function again, which will
increase the risk of injury in a
future collision.
Determining if the system is operational
The SRS uses a readiness light in the instrument cluster or a tone to
indicate the condition of the system. Refer toWarning lights and
chimesin theInstrument Clusterchapter. Routine maintenance of the
side airbag is not required.
Seating and Safety Restraints
151
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
A difficulty with the system is indicated by one or more of the following:
•The readiness light (same light as for front airbag system) will either
flash or stay lit.
•The readiness light will not illuminate immediately after ignition is
turned on.
•A series of five beeps will be heard. The tone pattern will repeat
periodically until the problem and/or light are repaired.
If any of these things happen, even intermittently, have the SRS serviced
at your authorized dealer immediately. Unless serviced, the system may
not function properly in the event of a collision.
SOS Post-Crash Alert System™
The system automatically flashes the turn signal lamps and sounds the
horn three times at four second intervals in the event of a serious impact
that deploys an airbag (front, side, side curtain or Safety Canopy)or
the safety belt pretensioners.
The system can be turned off when any one of the following actions are
taken by the driver or any other person:
•pressing the hazard control button,
•or pressing the panic button on the remote entry transmitter.
The feature will continue to operate until the vehicle runs out of power.
Disposal of airbags and airbag equipped vehicles
(including pretensioners)
See an authorized dealer. Airbags MUST BE disposed of by qualified
personnel.
SAFETY RESTRAINTS FOR CHILDREN
See the following sections for directions on how to properly use safety
restraints for children. Also seeAirbag supplemental restraint system
(SRS)in this chapter for special instructions about using airbags.
Important child restraint precautions
WARNING:Always make sure your child is secured properly in
a device that is appropriate for their height, age and weight.
Child safety restraints must be purchased separately from the vehicle.
Failure to follow these instructions and guidelines may result in an
increased risk of serious injury or death to your child.
Seating and Safety Restraints
152
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Recommendations for attaching child safety restraints for children
Restraint
TypeChild
WeightUse any attachment method as indicated
below by “X”
LATCH
(lower
anchors
and top
tether
anchor)LATCH
(lower
anchors
only)Safety
belt
and
top
tether
anchorSafety
belt and
LATCH
(lower
anchors
and top
tether
anchor)Safety
belt
only
Rear
facing
child seatUp to
48 lb
(21 kg)XX
Forward
facing
child seatUp to
48 lb
(21 kg)XXX
Forward
facing
child seatOver
48 lb
(21 kg)XX
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
vehicle seat all the way back. When possible, all children age 12 and
under should be properly restrained in a rear seating position. If all
children cannot be seated and restrained properly in a rear seating
position, properly restrain the largest child in the front seat.
Seating and Safety Restraints
155
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
training to ensure that all children ages 0 to 16 are properly restrained in
the correct restraint system. Ford recommends checking with a NHTSA
Certified Child Passenger Safety Technician (CPST) and your
pediatrician to make sure your seat is appropriate for your child and
properly installed in the vehicle. To locate a child seat fitting station and
CPST contact the NHTSA toll free at1-888-327-4236or on the internet
at http://www.nhtsa.dot.gov. In Canada, check with your local St. John
Ambulance office for referral to a CPST or for further information,
contact your provincial ministry of transportation, your local St. John
Ambulance office at http://www.sfa.ca, or Transport Canada at
1–800–333–0371 (http://www.tc.gc.ca).
Follow all the safety restraint and airbag precautions that apply to adult
passengers in your vehicle.
If the child is the proper height, age, and weight (as specified by your
child safety seat or booster manufacturer), fits the restraint and can be
restrained properly, then restrain the child in the child safety seat or
with the belt-positioning booster. Remember that child seats and
belt-positioning boosters vary and may be designed to fit children of
different heights, ages and weights. Children who are too large for child
safety seats or belt-positioning boosters (as specified by your child safety
seat manufacturer) should always properly wear safety belts.
SAFETY SEATS FOR CHILDREN
Infant and/or toddler seats
Use a safety seat that is recommended for the size and weight of the
child.
When installing a child safety seat:
•Review and follow the information
presented in theAirbag
supplemental restraint system
(SRS)section in this chapter.
•Carefully follow all of the
manufacturer’s instructions
included with the safety seat you
put in your vehicle. If you do not
install and use the safety seat
properly, the child may be injured
in a sudden stop or collision.
Seating and Safety Restraints
157
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)