FIAT 500 2012 2.G Service Manual

Enhanced Seat Belt Use Reminder System
(BeltAlert)
BeltAlertis a feature intended to remind the driver and
front passenger (if equipped with front passenger
BeltAlert) to fasten their seat belts. The feature is active
whenever the ignition is on. If the driver or front seat
passenger is unbelted, the Seat Belt Reminder Light will
turn on and remain on until both front seat belts are
fastened.
The BeltAlert warning sequence begins after the vehicle
speed is over 5 mph (8 km/h), by blinking the Seat Belt
Reminder Light and sounding an intermittent chime.
Once the sequence starts, it will continue for the entire
duration or until the respective seatbelts are fastened.
After the sequence completes, the Seat Belt Reminder
Light remains illuminated until the respective seat belts
are fastened. The driver should instruct all other occu-
pants to fasten their seat belts. If a front seat belt is unbuckled while traveling at speeds greater than 5 mph
(8 km/h), BeltAlert
will provide both audio and visual
notification.
The front passenger seat BeltAlert is not active when the
front passenger seat is unoccupied. BeltAlert may be
triggered when an animal or heavy object is on the front
passenger seat or when the seat is folded flat (if
equipped). It is recommended that pets be restrained in
the rear seat in pet harnesses or pet carriers that are
secured by seat belts, and cargo is properly stowed.
BeltAlert can be enabled or disabled by your authorized
dealer. FIAT Group Automobiles does not recommend
deactivating BeltAlert.
NOTE: Although BeltAlert has been deactivated, the
Seat Belt Reminder Light will continue to illuminate
while the driver ’s or front passenger (if equipped with
BeltAlert) seat belt remains unfastened.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 39

Seat Belt Extender
If a seat belt is too short, even when fully extended, and
when the adjustable upper shoulder belt anchorage (if
equipped) is in its lowest position, your authorized
dealer can provide you with a seat belt extender. This
extender should be used only if the existing belt is not
long enough. When it is not required, remove the ex-
tender and store it.
WARNING!
Using a seat belt extender when not needed can
increase the risk of injury in a collision. Only use
when the seat belt is not long enough when it is worn
low and snug, and in the recommended seating
positions. Remove and store the extender when not
needed.
Seat Belts And Pregnant Women
We recommend that pregnant women use the seat belts
throughout their pregnancy. Keeping the mother safe is
the best way to keep the baby safe.
Pregnant women should wear the lap part of the belt
across the thighs and as snug across the hips as possible.
Keep the belt low so that it does not come across the
abdomen. That way the strong bones of the hips will take
the force if there is a collision.
Supplemental Restraint System (SRS) — Air Bags
This vehicle has Advanced Front Air Bags for both the
driver and front passenger as a supplement to the seat
belt restraint systems. The driver’s Advanced Front Air
Bag is mounted in the center of the steering wheel. The
passenger’s Advanced Front Air Bag is mounted in the
instrument panel, above the glove compartment. The
words SRS AIRBAG are embossed on the air bag covers.
40 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

In addition, the vehicle is equipped with a Supplemental
Driver Side Knee Air Bag mounted in the instrument
panel below the steering column.NOTE:
These air bags are certified to the Federal
regulations for Advanced Air Bags.
The Advanced Front Air Bags are designed to allow the
air bags to have different inflation levels based on the
severity and type of collision.
This vehicle may be equipped with driver and/or front
passenger seat track position sensors that may adjust the
inflation level of the Advanced Front Air Bags based
upon seat position.
This vehicle may be equipped with a driver and/or front
passenger seat belt buckle switch that detects whether
the driver or front passenger seat belt is fastened. The
seat belt buckle switch may adjust the inflation level of
the Advanced Front Air Bags.
This vehicle is equipped with Supplemental Side Air Bag
Inflatable Curtains (SABIC) to protect the driver, front,
Advanced Front Air Bag And Knee Bolster Locations
1 — Driver And Passenger Ad-
vanced Front Air Bags 3 — Supplemental Driver Side
Knee Air Bag
2 — Knee Bolster
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 41

and rear passengers sitting next to a window. The SABIC
are located above the side windows. The trim covering
the SABIC is labeled SRS AIRBAG.
This vehicle is equipped with Supplemental Seat-
Mounted Side Air Bags (SAB). The SAB are marked with
an air bag label sewn into the outboard side of the front
seats.
NOTE:
•Air Bag covers may not be obvious in the interior trim,
but they will open during air bag deployment.
•After any accident, the vehicle should be taken to an
authorized dealer immediately.
Air Bag System Components
Your vehicle may be equipped with the following air bag
system components:
•Occupant Restraint Controller (ORC)
•Air Bag Warning Light
•Steering Wheel and Column
•Instrument Panel
•Supplemental Driver Side Knee Air Bag
•Knee Impact Bolster
•Driver Advanced Front Air Bag
•Passenger Advanced Front Air Bag
•Supplemental Seat-Mounted Side Air Bags (SAB)
•Supplemental Side Air Bag Inflatable Curtains
(SABIC)
•Front and Side Impact Sensors
•Front Seat Belt Pretensioners, Seat Belt Buckle Switch,
and Seat Track Position Sensors
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Advanced Front Air Bag Features
The Advanced Front Air Bag system provides output
appropriate to the severity and type of collision as
determined by the Occupant Restraint Controller (ORC),
which may receive information from the front impact
sensors.
WARNING!
•No objects should be placed over or near the air
bag on the instrument panel, because any such
objects could cause harm if the vehicle is in a
collision severe enough to cause the air bag to
inflate.(Continued)
WARNING! (Continued)
•Do not put anything on or around the air bag
covers or attempt to open them manually. You may
damage the air bags and you could be injured
because the air bags may no longer be functional.
The protective covers for the air bag cushions are
designed to open only when the air bags are
inflating.
•Do not drill, cut or tamper with the knee bolster in
any way.
•Do not mount any accessories to the knee bolster
such as alarm lights, stereos, citizen band radios,
etc.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 43

Supplemental Seat-Mounted Side Air Bags (SAB)
Supplemental Seat-Mounted Side Air Bags (SAB) provide
enhanced protection to help protect an occupant during a
side impact. The SAB are marked with an air bag label
sewn into the outboard side of the front seats.When the air bag deploys, it opens the seam between the
front and side of the seat’s trim cover. Each air bag
deploys independently; a left side impact deploys the left
air bag only and a right-side impact deploys the right air
bag only.
Supplemental Side Air Bag Inflatable Curtain
(SABIC)
Supplemental Side Air Bag Inflatable Curtains (SABIC)
may offer side-impact protection to front and rear seat
outboard occupants in addition to that provided by the
body structure. Each air bag features inflated chambers,
placed adjacent to the head of each outboard occupant,
that reduce the potential for side-impact head injuries.
The SABIC deploy downward, covering both windows
on the impact side.
Supplemental Seat-Mounted Side Air Bag (SAB) Label
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NOTE:Air Bag covers may not be obvious in the
interior trim, but they will open during air bag deploy-
ment. The system includes side impact sensors that are cali-
brated to deploy the Seat-Mounted Side Air Bags (SAB)
and SABIC during impacts that require air bag occupant
protection.
WARNING!
•Your vehicle is equipped with left and right
SABIC, do not stack luggage or other cargo up
high enough to block the location of the SABIC.
The area where the side curtain air bag is located
should remain free from any obstructions.
•Do not use accessory seat covers or place objects
between you and the SAB; the performance could
be adversely affected and/or objects could be
pushed into you, causing serious injury.
(Continued)Supplemental Side Air Bag Inflatable Curtains (SABIC)Label Location
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 45

WARNING! (Continued)
•Your vehicle is equipped with SABIC air bags, do
not have any accessory items installed which will
alter the roof, including adding a sunroof to your
vehicle. Do not add roof racks that require perma-
nent attachments (bolts or screws) for installation
on the vehicle roof. Do not drill into the roof of the
vehicle for any reason.
Supplemental Driver Side Knee Air Bag
The Supplemental Driver Side Knee Air Bag provides
enhanced protection and works together with the Driver
Advanced Front Air Bag during a frontal impact.
Knee Impact Bolster
The Knee Impact Bolster helps protect the knees of the
passenger side front passenger by positioning the pas-
senger for the best interaction with the Advanced Front
Air Bags.Along with seat belts and pretensioners, Advanced Front
Air Bags work with the Supplemental Driver Side Knee
Air Bag and the passenger side knee bolster to provide
improved protection for the driver and front passenger.
Seat-Mounted Side Air Bags (SAB) and Supplemental
Side Air Bag Inflatable Curtains (SABIC) also work with
seat belts to improve occupant protection.
Air Bag Deployment Sensors And Controls
Occupant Restraint Controller (ORC)
The ORC is part of a Federally regulated safety system
required for this vehicle.
The ORC determines if deployment of the front and/or
side air bags in a frontal or side collision is required.
Based on the impact sensor’s signals, a central electronic
ORC deploys the Advanced Front Air Bags, Supplemen-
tal Driver Side Knee Air Bag, Supplemental Side Air Bag
Inflatable Curtain (SABIC), Supplemental Seat-Mounted
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Side Air Bags (SAB), and front seat belt pretensioners, as
required, depending on the severity and type of impact.
Advanced Front Air Bags and Supplemental Driver Side
Knee Air Bag are designed to provide additional protec-
tion by supplementing the seat belts in certain frontal
collisions depending on the severity and type of collision.
Advanced Front Air Bags are not expected to reduce the
risk of injury in rear or side collisions.
The Advanced Front Air Bags and Supplemental Driver
Side Knee Air Bag will not deploy in all frontal collisions,
including some that may produce substantial vehicle
damage — for example, some pole collisions, truck
underrides, and angle offset collisions. On the other
hand, depending on the type and location of impact,
Advanced Front Air Bags may deploy in crashes with
little vehicle front-end damage but that produce a severe
initial deceleration.The side air bags will not deploy in all side collisions.
Side air bag deployment will depend on the severity and
type of collision.
Because air bag sensors measure vehicle deceleration
over time, vehicle speed and damage by themselves are
not good indicators of whether or not an air bag should
have deployed.
Seat belts are necessary for your protection in all acci-
dents, and also are needed to help keep you in position,
away from an inflating air bag.
The ORC monitors the readiness of the electronic parts of
the air bag system whenever the ignition switch is in the
ON/RUN or START position. If the key is in the OFF/
LOCK position, or not in the ignition, the air bag system
is not on and the air bags will not inflate.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 47

The ORC contains a backup power supply system that
may deploy the air bags even if the battery loses power or
it becomes disconnected prior to deployment.Also, the ORC turns on the Air Bag Warning
Light in the instrument panel for approxi-
mately four to eight seconds for a self-check
when the ignition is first turned on. After the
self-check, the Air Bag Warning Light will turn off. If the
ORC detects a malfunction in any part of the system, it
turns on the Air Bag Warning Light, either momentarily
or continuously. A single chime will sound if the light
comes on again after initial startup.
It also includes diagnostics that will illuminate the instru-
ment cluster Air Bag Warning Light if a malfunction is
noted that could affect the air bag system. The diagnos-
tics also record the nature of the malfunction.WARNING!
Ignoring the Air Bag Warning Light in your instru-
ment panel could mean you won’t have the air bags
to protect you in a collision. If the light does not come
on as a bulb check when the ignition is first turned
on, stays on after you start the vehicle, or if it comes
on as you drive, have an authorized dealer service the
air bag system immediately.
Driver And Passenger Advanced Front Air Bag
Inflator Units
The Driver and Passenger Advanced Front Air Bag
Inflator Units are located in the center of the steering
wheel and on the right side of the instrument panel.
When the ORC detects a collision requiring the Ad-
vanced Front Air Bags, it signals the inflator units. A large
quantity of non-toxic gas is generated to inflate the
Advanced Front Air Bags. Different air bag inflation rates
48 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE