sensor FIAT 500C 2015 2.G Owners Manual

Supplemental Restraint System (SRS)
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
• Knee Impact Bolsters
• Advanced Front Air Bags
• Supplemental Side Air Bags
• Supplemental Knee Air Bag
• Front and Side Impact Sensors •
Seat Belt Pretenioners
• Seat Belt Buckle Switch
• Seat Track Position Sensors
Advanced Front 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” and “AIRBAG” are embossed on
the air bag covers.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 39

Advanced Front Air Bag Features
The Advanced Front Air Bag system has multistage
driver and front passenger air bags. This 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 or other system components.
The first stage inflator is triggered immediately during an
impact that requires air bag deployment. A low energy
output is used in less severe collisions. A higher energy
output is used for more severe collisions.
This vehicle may be equipped with driver and/or front
passenger seat track position sensors that may adjust the
inflation rate 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 whetherthe driver or front passenger seat belt is buckled. The seat
belt buckle switch may adjust the inflation rate of the
Advanced Front Air Bags.
WARNING!
•
No objects should be placed over or near the air
bag on the instrument panel or steering wheel,
because any such objects could cause harm if the
vehicle is in a collision severe enough to cause the
air bags to inflate.
• 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.
(Continued)
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 41

WARNING!(Continued)
•Relying on the air bags alone could lead to more
severe injuries in a collision. The air bags work
with your seat belt to restrain you properly. In
some collisions, air bags won’t deploy at all. Al-
ways wear your seat belts even though you have air
bags.
Advanced Front Air Bag Operation
Advanced Front Air Bags are designed to provide addi-
tional protection by supplementing the seat belts. Ad-
vanced Front Air Bags are not expected to reduce the risk
of injury in rear, side, or rollover collisions. The Ad-
vanced Front Air Bags 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.
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 colli-
sions, and also are needed to help keep you in position,
away from an inflating air bag.
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.
The steering wheel hub trim cover and the upper right
side of the instrument panel separate and fold out of the
42 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!(Continued)
SABICs. The trim covering above the side win-
dows where the SABIC and its deployment path
are located should remain free from any obstruc-
tions.
• Your vehicle is equipped with SABICs. In order for
the SABICs to work as intended, do not install any
accessory items in your vehicle which could alter
the roof. Do not add an aftermarket 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.
The SABICs and SABs (“Side Air Bags”) are designed to
activate in certain side impacts. The Occupant Restraint
Controller (“ORC”) determines whether the deployment
of the Side Air Bags in a particular impact event is appropriate, based on the severity and type of collision.
The side impact sensors aid the ORC in determining the
appropriate response to impact events. The system is
calibrated to deploy the Side Air Bags on the impact side
of the vehicle during impacts that require Side Air Bag
occupant protection. In side impacts, the Side Air Bags
deploy independently; a left side impact deploys the left
Side Air Bags only and a right-side impact deploys the
right Side Air Bags only. Vehicle damage by itself is not a
good indicator of whether or not Side Air Bags should
have deployed.
The Side Air Bags will not deploy in all side collisions,
including some collisions at certain angles, or some side
collisions that do not impact the area of the passenger
compartment. The Side Air Bags may deploy during
angled or offset frontal collisions where the Advanced
Front Air Bags deploy.
46 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

▫To Vary The Speed Setting ...............118
▫ To Accelerate For Passing ................119
 REAR PARK ASSIST — IF EQUIPPED ........120
▫ Rear Park Assist Sensors ................120
▫ Rear Park Assist Warning Display ..........121
▫ Rear Park Assist Display ................121
▫ Rear Park Assist Audible Alerts ...........121
▫ Failure Indications .....................123
▫ Cleaning The Rear Park Assist System .......123
▫ Park Assist System Usage Precautions .......124
 POWER SUNROOF — IF EQUIPPED ........126
▫ To Open ........................... .127
▫ To Close ........................... .127▫
Pinch Protect Feature ...................127
▫ Wind Buffeting ...................... .127
▫ Emergency Operation ...................128
▫ Sun Shade — If Equipped ...............128
 ELECTRICAL POWER OUTLETS ...........128
 CIGAR LIGHTER — IF EQUIPPED ..........131
 CUPHOLDERS ....................... .132
 STORAGE ........................... .133
▫ Glove Compartment ...................133
 CARGO AREA FEATURES ................133
 REAR WINDOW FEATURES ..............135
▫ Rear Window Defroster .................135
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 81

position (toward the rear of the vehicle). The mirror
should be adjusted while set in the day position (toward
the windshield).Automatic Dimming Mirror — If Equipped
This mirror automatically adjusts for headlight glare
from vehicles behind you. You can turn the feature on or
off by pushing the button at the base of the mirror. A light
to the left of the button will illuminate to indicate when
the dimming feature is activated. The sensor to the right
of the button does not illuminate.
NOTE:This feature is disabled when the vehicle is
moving in reverse.
Adjusting Rearview Mirror
86 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

On steep hills, a greater speed loss or gain may occur so
it may be preferable to drive without Electronic Speed
Control.
WARNING!
Electronic Speed Control can be dangerous where the
system cannot maintain a constant speed. Your ve-
hicle could go too fast for the conditions, and you
could lose control and have an accident. Do not use
Electronic Speed Control in heavy traffic or on roads
that are winding, icy, snow-covered or slippery.
REAR PARK ASSIST — IF EQUIPPED
The Rear Park Assist system provides visual and audible
indications of the distance between the rear fascia/
bumper and a detected obstacle when backing up, e.g.
during a parking maneuver. Refer to the “Park Assist
System Usage Precautions” for the limitations of this
system and recommendations.The Rear Park Assist is automatically activated when the
transmission is placed into REVERSE.
Rear Park Assist Sensors
The four Rear Park Assist sensors, located in the rear
fascia/bumper, monitor the area behind the vehicle that
is within the sensors’ field of view. The sensors can detect
obstacles, in the horizontal direction, from approximately
12 in (30 cm) up to 55 in (140 cm) from the center of the
rear fascia/bumper and up to 24 in (60 cm) from the
corners of the rear fascia/bumper, depending on the
location, type and orientation of the obstacle.
If several obstacles are detected, the Rear Park Assist
system indicates the nearest obstacle.
The minimum height of a detectable obstacle corre-
sponds to the maximum height of an obstacle that would
clear the underside of the car during the parking maneu-
ver.
120 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Audible And Visual Signals Supplied By The Rear Park Assist System
SIGNALMEANING INDICATION
Obstacle Distance An obstacle is present within the
sensors’ field of view Audible signal
(dashboard loudspeaker)
• Sound pulses emitted at a rate that increases
as the distance decreases.
• Emits continuous tone at 12 in (30 cm).
• Adjustable volume level. (Refer to “Elec-
tronic Vehicle Information Center (EVIC)” in
“Understanding Your Instrument Panel” for
further information).
Visual signal (EVIC)
• Arcs are shown based on the obstacle’s dis-
tance and location relative to the vehicle. (Re-
fer to “Rear Park Assist Display” for further
information).
Failure Sensor or System failures Visual Signal(instrument panel)
• Icon appears on display.
•
Message is displayed on the Electronic Vehicle
Information Center (EVIC) (where provided).
122 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

While audible signals are emitted, the audio system is not
muted.
The audible signal is turned off immediately if the
distance increases. The tone cycle remains constant if the
distance measured by the inner sensors is constant. If this
condition occurs for the external sensors, the signal is
turned off after 3 seconds (stopping warnings during
maneuvers parallel to walls).
Failure Indications
A malfunction of the Rear Park Assist sensors or system
is indicated, during REVERSE gear engagement, by the
instrument panel warning icon and message displayed
on the Electronic Vehicle Information Center (EVIC)
display.The warning icon is illuminated and a message
is displayed on the EVIC display (if equipped). Refer to
Electronic Vehicle Information Center (EVIC) in
“Understanding Your Instrument Panel” for further
information.
The sensors and wiring are tested continuously when the
ignition is in the ON/RUN position. Failures are indi-
cated immediately if they occur when the system is ON.
Even if the system is able to identify that a specific sensor
is in failure condition, the EVIC shall indicate that the
Rear Park Assist system is unavailable, without reference
to the sensor in failure condition. If even a single sensor
fails, the entire system must be disabled. The system is
turned off automatically.
Cleaning The Rear Park Assist System
Clean the Rear Park Assist sensors with water, car wash
soap and a soft cloth. Do not use rough or hard cloths. In
washing stations, clean sensors quickly keeping the va-
por jet/high pressure washing nozzles at least 4 in (10
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 123

cm) from the sensors. Do not scratch or poke the sensors.
Otherwise, you could damage the sensors.
Park Assist System Usage Precautions
NOTE:
•Ensure that the outer surface and the underside of the
rear bumper is clean and clear of snow, ice, mud, dirt
or other obstruction to keep the Rear Park Assist
system operating properly.
• Jackhammers, large trucks, and other vibrations could
affect the performance of Rear Park Assist.
• Clean the Rear Park Assist sensors regularly, taking
care not to scratch or damage them. The sensors must
not be covered with ice, snow, slush, mud, dirt or
debris. Failure to do so can result in the system not
working properly. The Rear Park Assist system might not detect an obstacle behind the fascia/bumper, or it
could provide a false indication that an obstacle is
behind the fascia/bumper.
• Objects such as bicycle carriers, etc., must not be
placed within 12 in (30 cm) from the rear fascia/
bumper while driving the vehicle. Failure to do so can
result in the system misinterpreting a close object as a
sensor problem, causing a failure indication to be
displayed in the instrument cluster.
CAUTION!
• Rear Park Assist is only a parking aid and it is
unable to recognize every obstacle, including small
obstacles. Parking curbs might be temporarily de-
tected or not detected at all. Obstacles located
above or below the sensors will not be detected
when they are in close proximity.
(Continued)
124 UNDERSTANDING THE FEATURES OF YOUR VEHICLE