2012 MITSUBISHI ECLIPSE belt

Seat and restraint systems
2-39
2
How the Supplemental Restraint System works
N00407800317
The SRS includes the following components:
WA R N I N G
!
FRONT-FACING CHILD RESTRAINTS should be
used in the rear seat whenever possible. If they must
be used in the front passenger seat, move the seat to
the most rearward position and make sure the child
stays in the child restraint, properly restrained. Fail-
ure to follow these instructions could result in seri-
ous injury or death to the child.
WA R N I N G
!
Older children should be seated in the rear seat with
their seat belt properly worn, and with an appropri-
ate booster seat (including a booster cushion) if
needed.
Refer to “Children who have outgrown child
restraint systems” on page 2-35.
1- Driver’s air bag
2- SRS warning light
3- Passenger’s air bag off indicator
4- Passenger’s front air bag
5- Front impact sensors
6- Driver ’s seat position sensor
7- Passenger’s seat weight sensors
8- Air bag control unit
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Seat and restraint systems
2-41
2
Event Data Recording
N00418600054
Your vehicle is equipped with an “EDR” - Event Data
Recorder which is capable of collecting and storing data in the
event of an air bag deployment.
The EDR may record the following information:

Condition of specific vehicle systems;

Whether the driver and front passenger seat belts were
buckled;

Diagnostic code(s)
Driver’s seat position sensor
N00417900092
The driver’s seat position sensor is attached to the seat rail and
provides the air bag control unit with information on the seat’s
fore-aft position. The air bag control unit controls deployment
of the driver’s front air bag in accordance with the information
it receives from this sensor.
If there is a problem involving the driver’s seat position sensor,
the SRS warning light in the instrument panel will come on.
Refer to “SRS warning light” on page 2-44.
WA R N I N G
!
If the SRS warning light comes on, have the vehicle
inspected by an authorized Mitsubishi Motors
dealer as soon as possible.
Please observe the following instructions to ensure
that the driver’s seat position sensor can operate
correctly.
• Adjust the seat to the correct position, and sit well
back against the seatback.
Refer to “Front seat” on page 2-4.
• Do not recline the seatback more than necessary
when driving.
• Do not place metallic objects or luggage under the
front seat.

If the vehicle is involved in a severe impact, have the
sensor inspected by an authorized Mitsubishi
Motors dealer as soon as possible.
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2-42 Seat and restraint systems
2
Passenger’s seat weight sensors
N00418000319
The passenger’s seat weight sensors are attached to the seat
rails and provide the air bag control unit with information
regarding the weight on the front passenger seat. The air bag
control unit controls deployment of the passenger’s front air
bag in accordance with the information it receives from this
sensor.
The passenger’s front air bag will not deploy in an impact
when the weight on the seat is sensed to be less than approxi-
mately 66 pounds (30 kg). In this case, the passenger air bag
off indicator will come on.
Refer to “Passenger air bag off indicator” on page 2-43.
If there is a problem involving the passenger seat weight sen-
sors, the SRS warning light in the instrument panel will come
on. Refer to “SRS warning light” on page 2-44.
WA R N I N G
!
If any of the following conditions occur, you should
immediately have your vehicle inspected by an
authorized Mitsubishi Motors dealer as soon as pos-
sible:
• The SRS warning light does not initially come on
when the ignition key is turned to the “ON” or
“START” position.
• The SRS warning light does not go out after sev-
eral seconds.
• The SRS warning light comes on while you are
driving.

To ensure that the passenger’s seat weight sensors
can correctly sense the weight being applied to the
seat, observe the following instructions. Failure to
follow these instructions can adversely affect the
performance of the passenger’s air bag system.
• Adjust the seat to the correct position, and sit well
back against the seatback.
Refer to “Front seat” on page 2-4.
• Do not recline the seatback more than necessary.
• Never have more than one person (adult or child)
sitting on the seat.
• Do not place anything between the seat and the
floor console.
• Do not hang anything on the front passenger’s
seatback.
• When attaching a child restraint system, secure it
firmly.
• Do not place luggage or other objects on the seat.
• Do not use a seat cover or a cushion.
• Do not modify or replace the seat and seat belt.
• Do not place luggage or other objects under the
seat.
• Do not place the floor mat on the seat rails.
• Do not expose the sensors to liquids or vapors.
• Do not subject the sensors to shock.
• Do not allow rear-seat occupants to push the front
passenger seat with their feet or force the front
passenger seat upward.
• Do not allow rear-seat occupants to grasp the front
passenger’s seatback or put their arms around it.
• When attaching a child restraint system in the rear
seat, make sure it does not interfere with the front
seat.
• When using the wind deflector, adjust the seat to
the position where the seat does not come in con-
tact with the wind deflector. (ECLIPSE SPYDER
only)WA R N I N G
!
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2-44 Seat and restraint systems
2
[For ECLIPSE SPYDER]
In the following situations, the indicator will stay on to show
that the passenger’s front air bag and the passenger’s side air
bag are not operational.

The passenger’s seat weight sensors sense a weight of less
than about 66 pounds (30 kg) on the front passenger seat.

The front passenger’s seat is not occupied.
When the weight applied to the front passenger seat is sensed
as about 66 pounds (30 kg) or greater, the indicator goes off to
show that the passenger’s front air bag and the passenger’s side
air bag are operational.
SRS warning light
N00408300306
There is a Supplemental Restraint System (SRS) warning light
on the instrument panel. The system checks itself each time the
ignition is turned on.
When the ignition key is in the “ON” or “START” position, the
SRS warning light should come on for several seconds and
then go out. This means the system is working properly.
If there is a problem involving one or more of the SRS compo-
nents, the warning light will come on and stay on.
The SRS warning light is shared by the Supplemental Restraint
System (SRS) and the seat belt pre-tensioner system.
WA R N I N G
!
If any of the following conditions occur, you should
immediately have the air bag system in your vehicle
inspected by an authorized Mitsubishi Motors
dealer as soon as possible:
• The passenger’s air bag off indicator comes on
when an adult is sitting on the front passenger
seat.
• The passenger’s air bag off indicator does not
come on when the front passenger’s seat is not
occupied.
• The passenger’s air bag off indicator does not
come on when the ignition switch is turned to the
“ON” position.
• The passenger’s air bag off indicator comes on and
goes out repeatedly.

Do not attach any accessory to your vehicle that
makes the passenger’s air bag off indicator difficult
or impossible to see.
You must be able to see the passenger’s air bag off
indicator and verify the status of the passenger’s air
bag system.
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Seat and restraint systems
2-45
2
Driver’s and passenger’s front air bag system
N00407900220
The driver’s air bag is located under the padded cover in the
middle of the steering wheel. The front passenger’s air bag is
contained in the instrument panel above the glove compart-
ment. The driver’s air bag and the front passenger’s air bag are
designed to deploy at the same time. However, the front pas-
senger’s air bag does not deploy when the front passenger seat
is not occupied or when the weight sensor in the front passen-
ger seat senses a weight on the seat of less than approximately
66 pounds (30 kg).
WA R N I N G
!
If any of the following conditions occur, the SRS
and/or seat belt pre-tensioners are not working
properly and you should immediately have it
inspected by an authorized Mitsubishi Motors
dealer:
• The SRS warning light does not come on when the
ignition key is turned to the “ON” or “START”
position.
• The SRS warning light does not go out after sev-
eral seconds.
• The SRS warning light comes on while driving.
Driver
Front passenger
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2-46 Seat and restraint systems
2
Deployment of front air bags
N00408000459
The front air bags ARE DESIGNED TO DEPLOY when… The front air bags are designed to deploy when the vehicle suf-
fers a moderate to severe frontal impact. A typical condition is
shown in the illustration to the left.
The front air bags are designed to deploy only in certain mod-
erate to severe frontal collisions within the shaded area
between the arrows in the illustration to the right.
The front air bags will deploy if the impact to the vehicle’s
main structure is above a specific threshold level. The thresh-
old level is approximately 15 mph (25 km/h) for a frontal colli-
sion straight into a solid flat wall that does not bend or deform.
If the impact to the vehicle’s main structure is below this
threshold level, the front air bags may not deploy. This thresh-old level may also be higher if the vehicle hits something that
absorbs the impact, either by bending or moving (for example,
another stationary vehicle, a pole or a guard rail).
The beginning stage of air bag inflation is the most forceful,
and can cause serious injuries or death if you are too close to
the deploying air bag. Accordingly, it is important that you
always wear the available seat belt. Head-on collision with a solid wall at
speeds of approx. 15 mph (25 km/h) or
higherModerate to severe frontal impact within
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Seat and restraint systems
2-47
2
The front air bags MAY NOT DEPLOY when … In certain types of front collisions, the front air bags may not
deploy, even if the deformation of the body seems to be large,
because the vehicle’s body structure is designed to absorb the
impact and deform in order to help protect the occupants. Some
typical situations where the front air bags may not deploy are
shown in the illustrations.
Because the front air bags do not protect the occupant in all
types of frontal collisions, be sure to always wear your seat
belts properly.
Collision with a utility pole, tree or other narrow objects
Collision where the vehicle slides under the rear body of a
truck
Oblique frontal impact
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2-48 Seat and restraint systems
2
The front air bags ARE NOT DESIGNED TO
DEPLOY when …The front air bags are not designed to deploy in situations
where they cannot provide protection to the occupants.
Some typical situations are shown in the illustrations.
Because the front air bags do not protect the occupants in all
types of collisions, be sure to always wear your seat belts prop-
erly.
Rear end collision to your vehicle
Side collision to your vehicle
Vehicle rolls onto its side or roof
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