2013 FIAT 500E sensor

covers the window. The air bag inflates in about 30
milliseconds (about one-quarter of the time that it takes
to blink your eyes) with enough force to injure you if you
are not belted and seated properly, or if items are
positioned in the area where the side curtain air bag
inflates. This especially applies to children. The side
curtain air bag is about 3-1/2 in (9 cm) thick when it is
inflated.
Because air bag sensors estimate deceleration over time,
vehicle speed and damage are not good indicators of
whether or not an air bag should have deployed.
Front And Side Impact Sensors
In front and side impacts, impact sensors can aid the
ORC in determining appropriate response to impact
events.
Enhanced Accident Response System
In the event of an impact causing air bag deployment, if
the communication network and power remains intact,
depending on the nature of the event, the ORC will
determine whether to have the Enhanced Accident Re-
sponse System perform the following functions:
•Disable the high voltage battery.
• Place the transmission into PARK.
• Flash hazard lights as long as the 12 Volt battery has
power or until the ignition key is turned off.
• Turn on the interior lights, which remain on as long as
the 12 Volt battery has power or until the ignition key
is removed.
• Unlock the doors automatically.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 67

LIGHTS .............................119
▫ Multifunction Lever ....................119
▫ Headlights ..........................119
▫ High Beams ........................ .120
▫ Flash-To-Pass ....................... .120
▫ Parking Lights ...................... .120
▫ Daytime Running Lights — If Equipped .....120
▫ Turn Signals ........................ .120
▫ Lane Change Assist ...................121
▫ Follow Me Home/Headlight Delay .........121
▫ Interior Lights ...................... .122
▫ Front Fog Lights — If Equipped ...........123
 WINDSHIELD WIPERS AND WASHERS ......124▫
Front Windshield Wiper Operation .........124
▫ Rear Windshield Wiper .................126
 TILT STEERING COLUMN — IF EQUIPPED . . .127
 ELECTRONIC SPEED CONTROL ...........128
▫ To Activate ......................... .129
▫ To Set A Desired Speed .................129
▫ To Deactivate ....................... .130
▫ To Resume Speed .....................130
▫ To Vary The Speed Setting ...............130
▫ To Accelerate For Passing ................130
 REAR PARK ASSIST — IF EQUIPPED ........131
▫ Rear Park Assist Sensors ................132
▫ Rear Park Assist Alerts ..................132
96 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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 pressing 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.
CAUTION!
To avoid damage to the mirror during cleaning, never
spray any cleaning solution directly onto the mirror.
Apply the solution onto a clean cloth and wipe the
mirror clean.
Automatic Dimming Mirror
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 99

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 corresponds
to the maximum height of an obstacle that would clear the
underside of the car during the parking maneuver.
Rear Park Assist Alerts
If an obstacle is behind the vehicle when REVERSE is
selected, an audible alert is activated.
The tones emitted by the loudspeaker inform the driver
that the vehicle is approaching an obstacle. The pauses
between the tones are directly proportional to the dis-
tance from the obstacle. Pulses emitted in quick succes-
sion indicate the presence of a very close obstacle. A
continuous tone indicates that the obstacle is less than 12
in (30 cm) away.
132 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 “Menu Func-
tions” for further information).
Failure Sensor or System failures Visual Signal(instrument panel)
• Icon appears on display.
• Message is displayed on multifunction display
(where provided).
While audible signals are emitted, the audio system is not
muted.
The audible signal is cut out immediately if the distance
increases. The tone cycle remains constant if the distance measured by the inner sensors is constant. If this condi-
tion occurs for the external sensors, the signal is cut off
after 3 seconds (stopping warnings during maneuvers
parallel to walls).
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 133

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
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.
134 UNDERSTANDING THE FEATURES OF YOUR 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 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.
• 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.
WARNING!
• Drivers must be careful when backing up even
when using ParkSense®. Always check carefully
behind your vehicle, look behind you, and be sure
to check for pedestrians, animals, other vehicles,
obstructions, and blind spots before backing up.
You are responsible for safety and must continue to
pay attention to your surroundings. Failure to do so
can result in serious injury or death.
(Continued)
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 135

WARNING!(Continued)
•Before using ParkSense®, it is strongly recom-
mended that the ball mount and hitch ball assem-
bly 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 be much closer to the
obstacle than the rear fascia when the loudspeaker
sounds the continuous tone. Also, the sensors
could detect the ball mount and hitch ball assem-
bly, depending on its size and shape, giving a false
indication that an obstacle is behind the vehicle.
Failure Indications
A malfunction of the Rear Park Assist sensors or system
is indicated, during REVERSE engagement, by the instru-
ment panel warning icon. The warning icon is illuminated and a message
is displayed on the multifunction display (if
equipped). Refer to “Instrument Cluster De-
scriptions” 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 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.
NOTE: The instrument cluster will NOT display any
message if the bumper sensors are dirty.
136 UNDERSTANDING THE FEATURES OF YOUR VEHICLE