2017 FIAT 500L sensor

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 inches (30 cm) up to 55 inches (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 vehicle during the
parking maneuver.
Rear Park Assist Audible Alerts
If an obstacle is behind the vehicle when the transmis-
sion is placed into REVERSE, an audible alert is acti-
vated.
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
distance from the obstacle. Pulses emitted in quick
succession indicate the presence of a very close obstacle.
A continuous tone indicates that the obstacle is less than
12 in (30 cm) away.
104 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Audible And Visual Signals Supplied By The Rear Park Assist System
SIGNALMEANINGINDICATION
Obstacle Distance An obstacle is present within the
sensors’ field of view Audible signal
(dashboard loud-
speaker)
• Sound pulses emitted at a rate
that increases as the distance de-
creases.
• Emits continuous tone at 12
inches (30 cm).
• Adjustable volume level. (Refer
to “Instrument Cluster Display” in
“Understanding Your Instrument
Panel” for further information).
Failure Sensor or System failures Visual Signal(instrument panel)
• Icon appears on display.
• Message is displayed on the In-
strument 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).
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 105

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 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 automati-
cally.
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
inches (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.
106 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

•Objects such as bicycle carriers, etc., must not be
placed within 12 inches (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.
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 ve-
hicles, obstructions, and blind spots before back-
ing 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.
• 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
(Continued)
WARNING! (Continued)
obstacle than the rear fascia when the loud-
speaker 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.
If it’s necessary to keep the ball mount and hitch ball
assembly mounted for a long period, it is possible to
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 107

filter out the ball mount and hitch ball assembly pres-
ence in sensor field of view. The filtering operation must
be performed only by an authorized dealer.
PARKVIEW REAR BACK UP CAMERA — IF
EQUIPPED
Your vehicle may be equipped with the ParkView Rear
Back Up Camera that allows you to see an on-screen
image of the rear surroundings of your vehicle when-
ever the gear selector is put into REVERSE. The image
will be displayed in the touchscreen display along with
a caution note to “check entire surroundings” across the
top of the screen. After five seconds this note will
disappear. The ParkView camera is located on the rear
of the vehicle above the rear License plate.
When the vehicle is shifted out of REVERSE, the rear
camera mode is exited and the last selected touchscreen
appears again.
If your vehicle is equipped with the Camera Delay
feature and it is turned On, the rear camera image will
be displayed for up to 10 seconds when the vehicle is
shifted out of REVERSE unless the forward vehiclespeed exceeds 8 mph (13 km/h), the transmission is
shifted into
PARKor the vehicle’s ignition is cycled to
the OFF position.
When enabled, active guide lines are overlaid on the
image to illustrate the width of the vehicle and its
projected backup path based on the steering wheel
position. A dashed center line overlay indicates the
center of the vehicle to assist with parking.
When enabled, fixed guide lines are overlaid on the
image to illustrate the width of the vehicle.
NOTE: The ParkView Rear Back Up Camera has pro-
grammable modes of operation that may be selected
through the Uconnect System. Refer to your Uconnect
Supplement Manual for further information.
Different colored zones indicate the distance to the rear
of the vehicle.
108 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

As an added safety feature, your vehicle has been
equipped with a Tire Pressure Monitoring System
(TPMS) that illuminates a low tire pressure telltale
when one or more of your tires is significantly under-
inflated. Accordingly, when the low tire pressure telltale
illuminates, you should stop and check your tires as
soon as possible and inflate them to the proper pres-
sure. Driving on a significantly under-inflated tire
causes the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel efficiency and tire
tread life, and may affect the vehicle’s handling and
stopping ability.
Please note that the TPMS is not a substitute for proper
tire maintenance, and it is the driver ’s responsibility to
maintain correct tire pressure, even if under-inflation
has not reached the level to trigger illumination of the
TPMS low tire pressure telltale.
Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the system is
not operating properly. The TPMS malfunction indica-
tor is combined with the low tire pressure telltale. When
the system detects a malfunction, the telltale will flash
for approximately one minute and then remain continu-
ously illuminated. This sequence will continue uponsubsequent vehicle start-ups as long as the malfunction
exists. When the malfunction indicator is illuminated,
the system may not be able to detect or signal low tire
pressure as intended. TPMS malfunctions may occur for
a variety of reasons, including the installation of re-
placement or alternate tires or wheels on the vehicle
that prevent the TPMS from functioning properly. Al-
ways check the TPMS malfunction telltale after replac-
ing one or more tires or wheels on your vehicle, to
ensure that the replacement or alternate tires and
wheels allow the TPMS to continue to function prop-
erly.
CAUTION!
The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warning have been established for the tire size
equipped on your vehicle. Undesirable system op-
eration or sensor damage may result when using
replacement equipment that is not of the same size,
type, and/or style. Aftermarket wheels can cause
sensor damage. Using aftermarket tire sealants may
cause the Tire Pressure Monitoring System (TPMS)
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148 UNDERSTANDING YOUR INSTRUMENT PANEL

CAUTION!(Continued)
sensor to become inoperable. After using an after-
market tire sealant it is recommended that you take
your vehicle to an authorized dealership to have
your sensor function checked.
Glow Plug Light — If Equipped
Yellow Telltale
Light What It Means
Glow Plug Light — If Equipped
This vehicle will inhibit engine cranking when the ambient temperature is less than –22° F
(–30° C) and the oil temperature sensor reading indicates an engine block heater has not
been used. The Glow Plug light will flash during in cold weather for up to 10 seconds.
If equipped with a block heater harness the message
Plug In Engine Heater, will be dis-
played in the instrument cluster when the ambient temperature is below 5°F (-15° C) at the
time the engine is shut off as a reminder to avoid possible crank delays at the next cold
start.
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UNDERSTANDING YOUR INSTRUMENT PANEL 149

Instrument Cluster Display Setup Menu
The menu comprises a series of functions arranged in a
cycle. The menu includes the following functions:
NOTE:Some of the Menu Items could be managed by
Uconnect (if equipped). In that case, some of these are
not present in instrument cluster display.
• Dimmer
• Headlight Adj
• Speed Buzzer
• Headlamp Sensor
• Cornering Lights
• Rain Sensor
• Trip B Data
• Set Time
• Set Date
• First Page
• See Radio
• Autoclose •
Units
• Language
• Buzzer Volume
• Seat Belt Buzzer
• Service
• Passenger Airbag
• Day Lights
• Hill Start
• Tire Reset
• City Brake Control
Selecting An Option Of The Main Menu Without
Submenu
1. Briefly push and release the MENUbutton to select
the main menu option to set.
2. Push and release the upordown button (by single
pushes) to select the new setting.
3. Briefly push and release the MENUbutton to store
the new setting and go back to the main menu option
previously selected.
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UNDERSTANDING YOUR INSTRUMENT PANEL 153