2018 FIAT 500X warning light

DST SYSTEM (Dynamic
Steering Torque)
The DST function uses the integration
of the ESC system with the electric
power steering to increase the safety
level of the whole vehicle.
In critical situations (braking on surfaces
with different grip conditions), through
the DST function the ESC system
controls the steering to implement an
additional torque contribution on the
steering wheel, to suggest the most
correct manoeuvre to the driver.
The coordinated action of the brakes
and steering increases the sensation of
safety and control of the vehicle.
56)
ERM (Electronic Rollover
Mitigation) SYSTEM
The system monitors the tendency of
the wheels to rise from the ground if the
driver performs extreme manoeuvres
like quick steering to avoid an obstacle,
especially in poor road conditions.
If these conditions occur, the system
intervenes on the brakes and engine
power to reduce the possibility that the
wheels are raised from the ground. It is
not possible to avoid tendency to roll
over if the phenomenon is due to
reasons such as driving on high side
gradients, collision with objects or other
vehicles.
57)
TSC (Trailer Sway
Control) SYSTEM
The system employs a series of sensors
located on the vehicle to identify
excessive swerving of the trailer and
take the necessary precautions to
eliminate it.
To counteract the effect of trailer sway,
the system can reduce the engine
power and intervene on the wheels
involved. The TSC system activates
automatically once excessive sway of
the trailer is detected.System intervention
When the system is active, the
warning light flashes on the
instrument panel, the engine power is
reduced and braking can be felt on the
individual wheels, following the attempt
to eliminate the swerving of the trailer.
58) 59)
WARNING
34) When the ABS intervenes and you feel
the brake pedal pulsating, do not reduce
the pressure, but hold it down firmly and
confidently; in doing so you will brake in the
shortest distance possible, depending on
the current road conditions.
35) To obtain the maximum efficiency of
the braking system, a bedding-in period of
about 500 km is needed: during this period
it is better to avoid sharp, repeated and
prolonged braking.
36) If the ABS intervenes, this indicates
that the grip of the tyres on the road is
nearing its limit: you must slow down to a
speed compatible with the available grip.
37) The ABS cannot overrule the natural
laws of physics, and cannot increase the
grip available according to the condition of
the road.
38) The ABS cannot prevent accidents,
including those due to excessive speed on
corners, driving on low-grip surfaces or
aquaplaning.
76
SAFETY

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.
79

If the direction indicator on the side
where an obstacle has been detected is
activated, an acoustic warning is
emitted as well.
If a direction indicator is in operation
and an object is simultaneously
detected on the same side, both an
acoustic and a visual warning are
emitted. TheUconnect™volume is
also lowered.
During "RCP" operating mode, the
system emits acoustic and visual
indications if the presence of an object
is detected. When an acoustic warning
is sent, theUconnect™ volume is also
lowered.
Deactivating the Blind Spot Assist
function
When the system is deactivated ("Blind
spot alert" mode at "OFF"), the BSA or
RCP systems will not emit either
acoustic nor visual warnings.
The BSA system will store the operating
mode running when the engine was
stopped. Each time the engine is
started, the operating mode stored
previously will be recalled and used.IMPORTANT The system is an aid for
car driving, it DOES NOT warn the
driver about incoming cars 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 car.
FULL BRAKE CONTROL
SYSTEM
61) 62) 63) 64)
32) 33) 34) 35) 36) 37) 38) 39) 40)
The vehicle can be equipped with the
"Full Brake Control" system. This is a
driving assistance system which
comprises a radar located behind the
front bumper fig. 62 and a camera
located in the central part of the
windscreen fig. 63. In the event of an imminent collision the
system intervenes by automatically
braking the vehicle to prevent the crash
or reduce its effects.
The system provides the driver with
acoustic and visual signals through
specific messages on the instrument
panel display.
The system may lightly brake to warn
the driver if a possible frontal accident is
detected (limited braking). Signals and
limited braking are intended to allow the
driver to react promptly, in order to
prevent or reduce the effects of a
potential accident.
In situations with the risk of collision, if
the system detects no intervention by
the driver, it provides automatic braking
to help slow the vehicle and mitigate
the potential frontal collision (automatic
braking).
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SAFETY

If intervention by the driver on the brake
pedal is detected but not deemed
sufficient, the system may intervene in
order to improve the reaction of the
braking system, therefore reducing
vehicle speed further (additional
assistance in braking stage).
Versions equipped with Start&Stop
system: at the end of the automatic
braking, the Start&Stop system will
activate as described in paragraph
"Start&Stop system" of the "Starting
and driving" chapter.
Versions with manual gearbox:at
the end of the automatic braking the
engine may stall and turn off, unless the
driver presses the clutch pedal.
Versions with automatic
transmission / twin clutch
automatic transmission: at the end
of the braking, the latest stored gear is
engaged: the vehicle may therefore
restart after a few seconds from the
automatic stop.
IMPORTANT Both on versions
equipped with manual gearbox and on
those with automatic transmission, after
the vehicle is stopped the brake
callipers may be stuck for about
2 seconds for safety reasons. Make
sure you press the brake pedal if the
vehicle moves slightly forwards.
Activation/deactivation
The Full Brake Control system can be
deactivated (and then reactivated) via
theUconnect™ system (see the
description in the dedicated
supplement).
The system can be deactivated even
with the ignition device at MAR.
IMPORTANT The system status can be
changed with vehicle at a standstill only.
The Full Brake Control system can be
set to three activation levels through the
Uconnect™ system:
System active: the system (if active),
in addition to the visual and acoustic
warnings, provides limited braking,
automatic braking and additional
assistance in braking stage, where the
driver does not brake sufficiently in the
event of a potential frontal impact;
System partially active: the system (if
active) does not provide limited braking,
but guarantees automatic braking or
additional assistance in braking stage,
where the driver does not brake at all or
not sufficiently in the event of a potential
frontal impact. The visual and acoustic
warnings are deactivated, and will not
be provided;
System deactivated: the system
does not provide visual and acoustic
warnings, limited braking, automatic
braking or additional assistance in
braking stage. The system will therefore
provide no indication of a possible
accident.
Activation/deactivation
If the Full Brake Control system has
been correctly activated with the
Uconnect™ system, this will be active
each time the engine is started.
Following a deactivation, the system will
not warn the driver about the possible
collision with the preceding vehicle,
regardless of the setting selected with
the Uconnect™ system.
The system deactivation status will not
be stored when the engine is switched
off: if the system is deactivated when
the engine is switched off, it will be
active when it is next started.
This function is not active at a speed
lower than 7 km/h or higher than
200 km/h.
The system is only active if:
it is correctly activated via the
Uconnect™ system;
the ignition device is at MAR;
the vehicle speed is between 7 and
200 km/h;
the front seat belts are fastened.
81

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

This warning is displayed also when
turning the engine off and on again until
the RESET procedure is carried out.
Reset procedure
The iTPMS needs an initial
"self-learning" phase (with length
depending on the driving style and road
conditions: optimal conditions being
driving on a straight road at 80 km/h for
at least 20 minutes) which starts when
the RESET procedure is carried out
manually.
The RESET procedure must be carried
out:
whenever the tyre pressure is
modified;
when even only one tyre is changed;
when tyres are rotated/inverted;
when the space-saver wheel is fitted.
Before carrying out the RESET
procedure, inflate the tyres to the rated
pressure values specified in the inflation
pressure table (see "Wheels" paragraph
in the "Technical specifications"
chapter).
If the RESET procedure is not carried
out, in all above cases, the
warning
light may give false indications on one
or more tyres. To carry out the RESET procedure, with
the car stopped and the ignition device
at MAR, use the Main Menu as follows:
go to "Vehicle info" and then to
"Reset tyre pressure";
press the "OK" and hold down (more
than 2 seconds);
the display will show the procedure
progress (with a graphic bar) till the
RESET is completed.
At the end of the RESET procedure the
display will show the "Reset saved"
message, indicating that the
self-learning has been started and you
will hear a beep. If the self-learning
procedure of the iTPMS system has not
been carried out correctly, you will not
hear any acoustic warning.
Operating conditions
The system is active for speeds above
15 km/h.
In a few situations such as sporty
driving, particular conditions of the road
surface (e.g. icy, snowy, unsurfaced
roads) the signalling may be delayed or
partial in detecting the contemporary
deflation of more than one tyre.
Under special conditions (e.g. car
loaded asymmetrically on one side,
damaged or worn tyre, fitting the
space-saver spare wheel, use of the
"Fix&Go Automatic" tyre repair kit, fitting
snow chains, fitting different tyres on the axles) the system may provide false
indications or be temporarily
deactivated.
If the system is temporarily deactivated
the
warning light flashes for about
75 seconds and then is continuously
on; at the same time, the display shows
a warning message and the symbols "–
–" will appear next to the shape of the
car next to each tyre.
This warning is displayed also after the
engine has been switched off and then
on again if the correct operating
conditions are not restored.
In the case of abnormal signals, it is
recommended to perform the RESET
procedure. If the indications appear
again after a successful RESET, check
that the tyres used on all four wheels
are the same and that the tyres are not
damaged. As soon as possible, refit the
standard tyre instead of the
space-saver spare, remove the snow
chains (if possible), check correct load
distribution and repeat the RESET
procedure by driving on a clean,
tarmacked road. If the indications
persist, contact a Fiat Dealership.
85

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