2018 FIAT 500X sensor

DRIVING
ASSISTANCE
SYSTEMS
The vehicle can feature the following
driving assistance systems:
BSA (Blind Spot Assist);
FBC (Full Brake Control);
iTPMS (indirect Tyre Pressure
Monitoring System).
For the operation of the systems, see
the following pages.
BSA (Blind-Spot Assist)
SYSTEM
The car can be equipped with the BSA
(Blind Spot Assist) system for blind spot
monitoring. The BSA system uses two
radar sensors, located in the rear
bumper (one for each side - see
fig. 60 ), to detect the presence of cars
(cars, trucks, motorbikes, etc.) in the
rear side blind spots of the car. The system warns the driver about the
presence of cars in the detection area
by lighting up, on the relevant side, the
warning light located on the door mirror
fig. 61, along with an acoustic warning.
As soon as the ignition key is in MAR
position, or when the engine is started
(keyless version), the warning light turns
on to signal the driver that the system is
active.Sensors
The sensors are activated when any
forward gear is engaged at a speed
higher than about 10 km/h, or when
reverse is engaged.
The sensors are temporarily deactivated
with car at a standstill and the gear
lever in position P (Park) (versions with
automatic transmission), or with car at a
standstill and electric parking brake
engaged (versions with manual
transmission).
The detection area of the system
covers about a lane on both sides of
the vehicle (around 3 metres).
This area starts from the door mirror
and extends for about 6 metres
towards the rear part of the car.
When the sensors are active the system
monitors the detection areas on both
sides of the car and warns the driver
about the possible presence of cars in
these areas.
While driving the system monitors the
detection area from three different input
points (side, rear and front) to check
whether a warning needs to be sent to
the driver. The system can detect the
presence of a vehicle in one of these
three areas.
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SAFETY

IMPORTANT The system does not
signal the presence of fixed object (e.g.
safety barriers, poles, walls, etc.).
However, in some circumstances, the
system may activate in the presence of
these objects. This is normal and does
not indicate a system malfunction.
IMPORTANT The system does not
warn the driver about the presence of
vehicles coming from the opposite
direction, in the adjacent lanes.
60)
Important notes
If a trailer is connected to the car, to
avoid false indications this system must
be manually deactivated using the
relative menu.
For the system to operate correctly, the
rear bumper area where the radar
sensors are located must stay free from
snow, ice and dirt gathered from the
road surface.
Do not cover the rear bumper area
where the radar sensors are located
with any object (e.g. adhesives, bike
rack, etc.).Rear-view
The system detects vehicles coming
from the rear part of your vehicle on
both sides and entering the rear
detection area with a difference in
speed of less than 50 km/h with
respect to your vehicle.
Overtaking vehicles
If another vehicle is overtaken slowly
(with a difference in speed of less than
about 25 km/h) and this stays in the
blind spot for about 1.5 seconds, the
warning light on the door mirror of the
corresponding side lights up.
If the speed delta between the two
vehicles is higher than about 25 km/h,
the warning light does not light up.
RCP (Rear Cross Path detection)
system
This system helps the driver during
reverse manoeuvres in the case of
reduced visibility.
The RCP system monitors the rear
detection areas on both sides of the
vehicle, to detect objects moving
towards the sides of the vehicle at a
minimum speed between about 1 km/h
and 3 km/h and objects moving at a
maximum speed of 35 km/h, as
generally happens in parking areas.The system activation is signalled to the
driver by means of a visual and acoustic
warning.
IMPORTANT If the sensors are covered
by objects or vehicles, the system will
not warn the driver.
Operating mode
The system can be activated/
deactivated by operating on the display
Menu, or via the
Uconnect™system
(for further information see the
dedicated Supplement).
Blind Spot Assist "Visual" mode
When this mode is active, the BSA
system sends a visual warning to the
door mirror relating to the object
detected.
However, when operating in "RCP"
mode, the system produces acoustic
and visual warnings when if the
presence of an object is detected.
When an acoustic warning is sent,
theUconnect™ volume is lowered.
Blind Spot Assist "Visual &
acoustic" mode
When this mode has been activated,
the BSA system sends a visual warning
to the door mirror relating to the object
detected.
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Changing the system sensitivity
The sensitivity of the system can be
changed through theUconnect™
system menu, choosing from one of the
following three options: "Near", "Med"
or "Far". See the description in the
Uconnect™ supplement for how to
change the settings.
The pre-set option is "Med". With this
setting, the system warns the driver of a
possible collision with the vehicle in
front when that vehicle is at a standard
distance, between that of the other two
settings.
With the system sensitivity set to "Far",
the system will warn the driver of a
possible collision with the vehicle in
front when that vehicle is at a greater
distance, thus providing the possibility
of acting on the brakes more lightly and
gradually. This setting provides the
drivers with the maximum possible
reaction time to prevent a potential
accident.
With the option set to "Near", the
system will warn the driver of a possible
collision with the vehicle in front when
that vehicle is close. This setting offers
the driver a lower reaction time
compared to the "Med" and "Far"
settings, in the event of a potential
collision, but permits more dynamic
driving of the vehicle. The system sensitivity setting is kept in
the memory when the engine is
switched off.
System limited operation signal
If the dedicated message is displayed,
a condition limiting the system
operation may have occurred. The
possible reasons of this limitation are
something blocking the camera view or
a fault.
If an obstruction is signalled, clean the
area of the windscreen indicated in
fig. 63 and check that the message has
disappeared.
Although the vehicle can still be driven
in normal conditions, the system may
be not completely available.
When the conditions limiting the system
functions end, this will go back to
normal and complete operation. Should
the fault persist, contact a Fiat
Dealership.
System failure signalling
If the system switches off and a
dedicated message is shown on the
display, it means that there is a fault on
the system.
In this case, it is still possible to drive
the vehicle, but you are advised to
contact a Fiat Dealership as soon as
possible.
Radar indication not available
If conditions are such that the radar
cannot detect obstacles correctly, the
system is deactivated and a dedicated
message will be shown on the display.
This generally occurs in the event of
poor visibility, such as when it is
snowing or raining heavily.
The system can also be temporarily
dimmed due to obstructions such as
mud, dirt or ice on the bumper. In such
cases, a dedicated message will be
shown on the display and the system
will be deactivated. This message can
sometimes appear in conditions of high
reflectivity (e.g. tunnels with reflective
tiles or ice or snow). When the
conditions limiting the system
functioning end, it will go back to a
normal and complete operation.
In certain particular cases, this
dedicated message could be displayed
when the radar is not detecting any
vehicle or object within its view range.
If atmospheric conditions are not the
real reason behind this message, check
if the sensor is dirty. It could be
necessary to clean or remove any
obstructions in the area illustrated in
fig. 62.
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SAFETY

If the message appears often, even in
the absence of atmospheric conditions
such as snow, rain, mud or other
obstructions, contact a Fiat Dealership
for a sensor alignment check.
In the absence of visible obstructions,
cleaning the radar surface, by manually
removing the decorative cover trim,
could be required. Have this operation
performed at a Fiat Dealership.
IMPORTANT It is recommended that
you do not install devices, accessories
or aerodynamic attachments in front of
the sensor or darken it in any way, as
this can compromise the correct
functioning of the system.
Frontal collision alarm with active
braking
(where provided)
If this function is selected, the brakes
are operated to reduce the speed of the
vehicle in the event of potential frontal
impact
This function applies an additional
braking pressure if the braking pressure
applied by the driver does not suffice to
prevent potential frontal impact.
The function is active with speed above
7 km/h.Driving in special conditions
In certain driving conditions, such as,
for example:
driving close to a bend;
vehicles with small dimensions
and/or not aligned in the driving lane;
lane change by other vehicles;
vehicles travelling at right angles to
the vehicle.
system intervention might be
unexpected or delayed. The driver must
therefore be very careful, keeping
control of the vehicle to drive in
complete safety.
IMPORTANT In particularly complex
traffic conditions, the driver can
deactivate the system through the
Uconnect™ system.
Driving close to a bend
When tackling a wide bend, the system
may detect the presence of a vehicle in
front you, but not running on the same
driving lane fig. 64. In cases such as
these, the system may intervene. Vehicles with small dimensions
and/or not aligned in the driving
lane
The system cannot detect vehicles in
front of you but outside the range of the
radar sensor and may therefore not
react in the presence of small vehicles,
such as bicycles or motorcycles fig. 65.
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Lane change by other vehicles
Vehicles suddenly changing lane,
entering the driving lane of the vehicle
fig. 66 and inside the radar sensor
operating range, may cause system
activation.
Vehicles travelling at right angles to
the vehicle
The system may temporarily react to a
vehicle that is passing through the radar
sensor’s operating range at right angles
fig. 67.Important
The system has not been designed
to prevent impacts and cannot detect
possible conditions leading to an
accident in advance. Failure to take into
account this warning may lead to
serious or fatal injuries.
The system may activate, assessing
the trajectory of the vehicle, due to the
presence of reflective metal objects
different from other vehicles, such as
safety barriers, road signs, barriers
before parking lots, tollgates, level
crossings, gates, railways, objects near
road constructions sites or higher than
the vehicle (e.g. a flyover). In the same
way, the system may intervene inside
multi-storey car parks or tunnels, or due
to a glare on the road surface. These
possible activations follow the normal
operating logic of the system and must
not be regarded as faults.
The system has been designed for
road use only. If the vehicle is driven
off-road, the system must be
deactivated, to avoid unnecessary
warnings. Automatic deactivation is
signalled by the dedicated warning
light/icon switching on in the instrument
panel (see the instructions in the
"Warning lights and messages"
paragraph, "Knowing the instrument
panel" chapter).
TPMS (Tyre Pressure
Monitoring System)
65) 66) 67) 68) 69) 70)
Description
The car can be equipped with the
iTPMS (indirect Tyre Pressure
Monitoring System) which monitors the
tyre inflation status thanks to wheel
speed sensors.
Correct tyre pressure
If no under-inflated tyres are detected,
the outline of the car will be shown on
the display.
Low tyre pressure
The system warns the driver if one or
more tyres are flat by switching on the
warning light on the instrument
panel and a warning message on the
display, along with an acoustic signal.
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SAFETY

WARNING
60)The system is an aid for vehicle driving,
it DOES NOT warn the driver about
incoming vehicles outside of the detection
areas. The driver must always maintain a
sufficient level of attention to the traffic and
road conditions and for controlling the
trajectory of the vehicle.
61) The system is an aid for the driver, who
must always pay full attention while driving.
The responsibility always rests with the
driver, who must take into account the
traffic conditions in order to drive in
complete safety. The driver must always
maintain a safe distance from the vehicle in
front.
62) If the driver depresses the brake pedal
fully or carries out a fast steering during
system operation, the automatic braking
function may stop (e.g. to allow a possible
manoeuvre to avoid the obstacle).
63) The system intervenes on vehicles
travelling in the same lane. People, animals
and things (e.g. pushchairs) are not taken
into consideration.
64) If the car must be placed on a roller
bench for maintenance interventions or if it
is washed in an automatic roller washing
tunnel with an obstacle in the front part
(e.g. another car, a wall or another
obstacle), the system may detect its
presence and activate. In this case the
system must be deactivated through the
settings of the Uconnect™system.
65) If the iTPMS system signals a pressure
decrease on the tyres, it is recommended
to check the pressure on all four tyres. 66)
The iTPMS does not relieve the driver
from the obligation to check the tyre
pressure every month; it is not even to be
considered a replacing system for
maintenance or a safety system.
67) Tyre pressure must be checked with
tyres cold. Should it become necessary for
whatever reason to check pressure with
warm tyres, do not reduce pressure even
though it is higher than the prescribed
value, but repeat the check when tyres are
cold
68) The iTPMS cannot indicate sudden tyre
pressure drops (e.g. if a tyre bursts). In this
case, stop the vehicle, braking with caution
and avoiding abrupt steering.
69) The system only warns that the tyre
pressure is low: it is not able to inflate
them.
70) Insufficient tyre inflation increases fuel
consumption, reduces the tread duration
and may affect the capacity to drive safely.
IMPORTANT
32) The system may have limited or absent
operation due to weather conditions such
as: heavy rain, hail, thick fog, heavy snow.
33) The section of the bumper before the
sensor must not be covered with
adhesives, auxiliary headlights or any other
object.
34) System intervention might be
unexpected or delayed when other vehicles
transport loads projecting from the side,
above or from the rear, with respect to the
normal size of the vehicle. 35)
Operation can be adversely affected by
any structural change made to the vehicle,
such as a modification to the front
geometry, tyre change, or a heavier load
than the standard load of the vehicle.
36) Incorrect repairs made on the front part
of the vehicle (e.g. bumper, chassis) may
alter the position of the radar sensor, and
adversely affect its operation. Go to a Fiat
Dealership for any operation of this type.
37) Do not tamper with nor carry out any
intervention on the radar sensor or on the
camera on the windscreen. In the event of
a sensor failure, contact a Fiat Dealership.
38) When towing a trailer (with modules
installed after purchasing the vehicle), a
vehicle or during loading manoeuvres on a
vehicle transporter (or in vehicle for
transport), the system must be deactivated
via the Uconnect™system.
39) Do not wash with high-pressure jets in
the bumper lower area: in particular do not
operate on the system's electrical
connector.
40) Be careful in the case of repairs and
new paintings in the area around the
sensor (panel covering the sensor on the
left side of the bumper). In the event of a
frontal impact the sensor may automatically
deactivate and display a warning to indicate
that the sensor needs to be repaired. Even
without a malfunction warning, deactivate
the system operation if you think that the
position of the radar sensor has changed
(e.g. due to low-speed frontal impact as
during parking manoeuvres). In these
cases, go to a Fiat Dealership to have the
radar sensor realigned or replaced.
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SAFETY

ADAPTIVE CRUISE
CONTROL (ACC)
(where provided)
126) 127) 128) 129) 130) 131)
58) 59) 60) 61) 62) 63) 64)
DESCRIPTION
The Adaptive Cruise Control (ACC) is a
driver assist device which combines the
Cruise Control functions with one for
controlling the distance from the vehicle
ahead.
The Adaptive Cruise Control (ACC) uses
a radar sensor, located behind the front
bumper fig. 103 and a camera, located
in the middle of the windscreen fig. 104,
to detect the presence of a vehicle
close ahead.There are two operating modes:
“Adaptive Cruise Control”mode
to maintain an adequate distance
between vehicles (the message
“Adaptive Cruise Control” is shown on
the instrument panel display);
electronic “Cruise Control” mode
to hold the vehicle at a constant
preset speed.
To change the operating mode, use the
button on the steering wheel (see that
described on the following pages).
ADAPTIVE CRUISE
CONTROL ACTIVATION/
DEACTIVATION
Activation
To activate the device, press and
release the
button (see figure).
IMPORTANT It is dangerous to leave
the device activated when it is not
used. There is a risk of inadvertently
activating it and losing control of the car
due to unexpected excessive speed.
Deactivation
With the device active, to deactivate it
press and release the
button. The
display will show a dedicated message.
SETTING THE DESIRED
SPEED
The device can only be set when the
speed is over 30 km/h (or equivalent
in mph) and under 160 km/h (or
equivalent in mph).
When the vehicle reaches the desired
speed, press and release the button
SET + or SET to set the speed to the
current speed. The display will show the
set speed. Then take your foot off the
accelerator pedal.
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When the system has been set, the
dedicated icon on the display (see
paragraph above) is grey on models
with a monochrome display, and green
on versions with a colour display.
IMPORTANT Press the accelerator
pedal to make the car go faster than
the set speed.
While the accelerator pedal is pressed:
a dedicated message is displayed for
a few seconds;
the device will not be able to control
the distance between the vehicle and
the one ahead. In this case the speed
will be determined only by the position
of the accelerator pedal.
The device will return to normal
operation as soon as the accelerator
pedal is released.
The system cannotbe set
when pressing the brake pedal;
when the brakes are overheated;
when the electric parking brake is
engaged;
when the shift lever is in the P (park),
R (reverse) or N (neutral) positions
(versions with automatic transmission or
automatic transmission with double
clutch);
when the shift lever is in the R
(reverse), neutral or in 1st(first gear
engaged) positions (versions with
manual transmission);
when the clutch is pressed (versions
with manual transmission);
when the engine speed exceeds a
maximum threshold (versions with
manual transmission and versions with
automatic transmission/automatic
transmission with double clutch) or
goes below a minimum threshold (only
versions with manual transmission);
when the car speed is not within the
settable speed range;
when the ESC (or ABS or other
stability control systems) are operating
or have just operated;
when the ESC system is off;
during automatic braking by the Full
Brake Control system (where provided);
when the Speed Limiter is active;
when the electronic Cruise Control is
active;
in case of failure of the device;
when the engine is off;
in case of obstruction of the radar
sensor (in this case the bumper area
where it is located must be cleaned).
In case of system set, the conditions
described above also cause a
cancellation or deactivation of the
system with times that may vary
according to the conditions. IMPORTANT With the device set, it is
possible to reach speeds higher than
those set in the system by pressing the
accelerator pedal. In this condition, the
device does not turn off automatically,
but the device functions are limited: it is
therefore recommended to turn it off.
CHANGING SPEED
Speed increase
After having set the device, the stored
speed can be stored by holding the
SET + button pressed.
Press the SET + button once: the set
speed will increase by 1 km/h (or the
equivalent in mph). Each touch of the
button once will increase the speed by
1 km/h (or the equivalent in mph).
Hold the SET + button down: the set
speed will increase in 10 km/h steps (or
the equivalent in mph) until the button is
released. The set speed increase is
shown on the display.
Decreasing speed
After having set the device, the stored
speed can be reduced by holding the
SET – button pressed.
Press the SET – button once: the set
speed will decrease by 1 km/h (or the
equivalent in mph). Each touch of the
button once will reduce the speed by
1 km/h (or the equivalent in mph).
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STARTING AND DRIVING