2017 FIAT 500 ABARTH CABRIO sensor

WARNING!
•The seat belt assembly must be replaced if the
switchable Automatic Locking Retractor (ALR)
feature or any other seat belt function is not
working properly when checked according to the
procedures in the Service Manual.
• Failure to replace the seat belt assembly could
increase the risk of injury in collisions.
• Do not use the Automatic Locking Mode to re-
strain occupants who are wearing the seat belt or
children who are using booster seats. The locked
mode is only used to install rear-facing or
forward-facing child restraints that have a har-
ness for restraining the child.
Supplemental Restraint System (SRS)
Some of the safety features described in this section
may be standard equipment on some models, or may be
optional equipment on others. If you are not sure, ask
your authorized dealer.
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
• Driver and Front Passenger Air Bags
• Supplemental Side Air Bags
• Supplemental Knee Air Bags
• Front and Side Impact Sensors
• Seat Belt Pretensioners
• Seat Track Position Sensors
• Seat Belt Buckle Switch
Advanced Front Air Bags
This vehicle has front air bags and lap/shoulder belt for
both the driver and front passenger. The air bags are
32 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

On the other hand, depending on the type and location
of impact, 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
collisions, and also are needed to help keep you in
position, away from an inflating air bag.
When the ORC detects a collision requiring the front air
bags, it signals the inflator units. A large quantity of
non-toxic gas is generated to inflate the front air bags.
The steering wheel hub trim cover and the upper right
side of the instrument panel separate and fold out of the
way as the air bags inflate to their full size. The front air
bags fully inflate in less time than it takes to blink your
eyes. The front air bags then quickly deflate while
helping to restrain the driver and front passenger.Knee Impact Bolsters
The Knee Impact Bolsters help protect the knees of the
driver and front passenger, and position the front
occupants for improved interaction with the front air
bags.
WARNING!
•Do not drill, cut, or tamper with the knee impact
bolsters in any way.
• Do not mount any accessories to the knee impact
bolsters such as alarm lights, stereos, citizen band
radios, etc.
Supplemental Driver Knee Air Bag
This vehicle is equipped with a Supplemental Driver
Knee Air Bag mounted in the instrument panel below
the steering column. The Supplemental Driver Knee Air
Bag provides enhanced protection during a frontal
impact by working together with the seat belts, preten-
sioners, and front air bags.
34 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!(Continued)
The trim covering above the side windows where
the SABIC and its deployment path are located
should remain free from any obstructions.
• 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 after-
market sunroof to your vehicle. Do not add roof
racks that require permanent 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 deploy-
ment 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.
Side Air Bags are a supplement to the seat belt restraint
system. Side Air Bags deploy in less time than it takes to
blink your eyes.
WARNING!
•
Occupants, including children, who are up
against or very close to Side Air Bags can be
seriously injured or killed.
• Occupants, including children, should never lean
on or sleep against the door, side windows, or
area where the Side Air Bags inflate, even if they
are in an infant or child restraint.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 37

▫Turn Signals ........................83
▫ Lane Change Assist ...................84
▫ Follow Me Home/Headlight Delay .........84
▫ Interior Lights .......................84
▫ Cargo Area Lights .....................85
▫ Fog Lights — If Equipped ...............86
 WINDSHIELD WIPERS AND WASHERS .....86
▫ Front Windshield Wiper Operation .........86
▫ Rear Windshield Wiper .................88
 TILT STEERING COLUMN — IF EQUIPPED . .88
 ELECTRONIC SPEED CONTROL ...........89
▫ To Activate ..........................90
▫ To Set A Desired Speed .................90
▫ To Deactivate ........................90
▫ To Resume Speed .....................90
▫ To Vary The Speed Setting ...............91
▫ To Accelerate For Passing ...............92 
REAR PARK ASSIST — IF EQUIPPED ........92
▫ Rear Park Assist Sensors ................92
▫ Rear Park Assist Warning Display ..........93
▫ Rear Park Assist Display ................93
▫ Rear Park Assist Audible Alerts ...........93
▫ Failure Indications .....................95
▫ Cleaning The Rear Park Assist System .......95
▫ Park Assist System Usage Precautions .......95
 POWER SUNROOF — IF EQUIPPED ........97
▫ To Open ............................98
▫ To Close ............................98
▫ Pinch Protect Feature ...................98
▫ Wind Buffeting ......................98
▫ Emergency Operation ..................98
▫ Sun Shade — If Equipped ...............99
 ELECTRICAL POWER OUTLETS ...........99
 CIGAR LIGHTER — IF EQUIPPED .........101
66 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

•If the button is continually pushed, the set speed will
continue to decrease until the button is released, then
the new set speed will be established.
To Accelerate For Passing
Press the accelerator as you would normally. When the
pedal is released, the vehicle will return to the set speed.
Using Electronic Speed Control On Hills
The transmission may downshift on hills to maintain
the vehicle set speed.
NOTE: The Electronic Speed Control system maintains
speed up and down hills. A slight speed change on
moderate hills is normal.
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 vehicle
could go too fast for the conditions, and you could lose
(Continued)
WARNING! (Continued)
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 au-
dible 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 ap-
proximately 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.
92 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 “Instrument
Cluster Display” in “Understanding Your Instrument
Panel” for further information).
Visual signal (Instrument Cluster Display)
• Arcs are shown based on the obstacle’s distance and
location relative to the vehicle. (Refer to “Rear Park
Assist Display” for further information).
Failure Sensor or System failures Visual Signal(instrument panel)
• Icon appears on display.
• Message appears on the Instrument Cluster Display
(where provided).
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).
94 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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 appearing
on the Instrument Cluster Display.The warning icon is illuminated and a mes-
sage appearing on the Instrument Cluster
Display. Refer to Instrument Cluster Display
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
indicated 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 Instrument Cluster Display
shall indicate that the Rear Park Assist system is unavail-
able, 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
vapor jet/high pressure washing nozzles at least 4 in
(10 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.
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 95

•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 Display.
WARNING!
• Drivers must be careful when backing up even
when using the Rear Park Assist system. Always
check carefully behind your vehicle, look behind
you, and be sure to check for pedestrians, ani-
mals, other vehicles, obstructions, and blind spots
before backing up. You are responsible for safety
and must continue to pay attention to your sur-
roundings. Failure to do so can result in serious
injury or death.
• Before using the Rear Park Assist System, it is
strongly recommended that the ball mount and
hitch ball assembly is disconnected from the
vehicle when the vehicle is not used for towing.
Failure to do so can result in injury or damage to
vehicles or obstacles because the hitch ball will
(Continued)
WARNING! (Continued)
be much closer to the obstacle than the rear fascia
when the warning display turns on the single
flashing arc and sounds the continuous tone.
Also, the sensors could detect the ball mount and
hitch ball assembly, depending on its size and
shape, giving a false indication that an obstacle is
behind the vehicle.
CAUTION!
•Rear Park Assist is only a parking aid and it is
unable to recognize every obstacle, including
small obstacles. Parking curbs might be tempo-
rarily detected or not detected at all. Obstacles
located above or below the sensors will not be
detected when they are in close proximity.
• The vehicle must be driven slowly when using
Rear Park Assist in order to be able to stop in time
when an obstacle is detected. It is recommended
that the driver looks over his/her shoulder when
using Rear Park Assist.
96 UNDERSTANDING THE FEATURES OF YOUR VEHICLE