2015 FIAT 500X wheel

System interventionThe intervention of the system is
indicated by the flashing of the
warning light on the instrument
panel, to inform the driver that
the vehicle is in critical stability and grip
conditions.38) 39) 40) 41) 42)
TC (Traction Control)
SYSTEMThe system automatically operates in
the event of slipping, loss of grip on wet
roads (aquaplaning) and acceleration
on slippery, snowy or icy roads, etc. on
one or more drive wheels. Depending
on the slipping conditions, two different
control systems are activated:
❒if the slipping involves both drive
wheels, the system intervenes,
reducing the power transmitted by the
engine;❒if the slipping only involves one of the
drive wheels, the BLD (Brake Limited
Differential) function is activated,
automatically braking the wheel which
is slipping (the behaviour of a
self-locking differential is simulated).
This will increase the engine torque
transferred to the wheel which isn't
slipping. This function remains active
even if the "Systems partially disabled"
and "Systems disabled" modes are
selected (see description in the
following pages).
System interventionThe intervention of the system is
indicated by the flashing of the
warning light on the instrument
panel, to inform the driver that
the vehicle is in critical stability and grip
conditions.43) 44) 45) 46) 47)
PBA (Panic Brake
Assist) SYSTEMThe PBA system is designed to
improve the vehicle’s braking capacity
during emergency braking.The system detects emergency braking
by monitoring the speed and force
with which the brake pedal is pressed,
and consequently applies the optimal
brake pressure. This can reduce the
braking distance: the PBA system
therefore completes the ABS.
Maximum assistance from the PBA
system is obtained by pressing the
brake pedal very quickly. In addition,
the brake pedal should be pressed
continuously during braking, avoiding
intermittent presses, to get the most
out of the system. Do not reduce
pressure on the brake pedal until
braking is not necessary anymore.
The PBA system is deactivated when
the brake pedal is released.
48) 49) 50)
HHC (Hill Hold Control)
SYSTEMThis is an integral part of the ESC
system and facilitates starting on
slopes, activating automatically in the
following cases:
❒uphill: vehicle stationary on a road
with a gradient higher than 5%, engine
running, brake pressed and
transmission in neutral or gear other
than reverse engaged;
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❒downhill: vehicle stationary on a road
with a gradient higher than 5%, engine
running, brake pressed and reverse
gear engaged.
When setting off, the ESC system
control unit maintains the braking
pressure on the wheels until the engine
torque necessary for starting is
reached, or in any case for a maximum
of 2 seconds, allowing your right foot
to be moved easily from the brake
pedal to the accelerator.
When two seconds have elapsed,
without starting, the system is
automatically deactivated, gradually
releasing the braking pressure. During
this release stage it is possible to hear a
typical mechanical brake release noise,
indicating the imminent movement of
the vehicle.
51) 52)
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.
53)
ERM (Electronic Rollover
Mitigation) SYSTEMThe 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.
54)
TSC (Trailer Sway
Control) SYSTEMThe 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 interventionWhen 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.55) 56)
WARNING
31)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.
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32)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.
33)If the ABS system intervenes, this
indicates that the traction of the tyres on
the road is about to reach its limit. You
must slow down to a speed compatible
with the available grip.
34)The ABS cannot overrule the natural
laws of physics, and cannot increase
the grip available according to the
condition of the road.
35)The ABS cannot prevent accidents,
including those due to excessive speed on
corners, driving on low-grip surfaces or
aquaplaning.
36)The capability of the ABS must never
be tested irresponsibly and dangerously, in
such a way as to compromise personal
safety and the safety of others.
37)For the correct operation of the ABS, it
is essential that the tyres are of the same
make and type on all wheels, in perfect
condition and, above all, of the specified
type and dimensions.
38)The ESC system can’t alter the natural
laws of physics, and can’t increase grip
which depends on the condition of the
road.
39)The ESC system cannot prevent
accidents, including those due to excessive
speed on corners, driving on low-grip
surfaces or aquaplaning.40)The capability of the ESC system must
never be tested irresponsibly and
dangerously, in such a way as to
compromise personal safety and the safety
of others.
41)For the correct operation of the ESC
system, the tyres must of necessity be the
same make and type on all wheels, in
perfect condition and, above all, of the
prescribed type and dimensions.
42)ESC performance features must not
induce the driver to take unnecessary
or unwarranted risks. Your driving style
must always be suited to the road
conditions, visibility and traffic. The driver
is, in any case, responsible for safe driving.
43)For the correct operation of the TC
system, the tyres must of necessity be the
same make and type on all wheels, in
perfect condition and, above all, of the
prescribed type and dimensions.
44)TC performance features must not
induce the driver to take unnecessary or
unwarranted risks. Your driving style must
always be suited to the road conditions,
visibility and traffic. The driver is, in any
case, responsible for safe driving.
45)The TC system cannot overrule the
natural laws of physics, and cannot
increase the grip available according to the
condition of the road.
46)The TC system cannot prevent
accidents, including those due to excessive
speed on corners, driving on low-grip
surfaces or aquaplaning.
47)The capability of the TC must never be
tested irresponsibly and dangerously, in
such a way as to compromise personal
safety and the safety of others.48)The PBA system can’t overrule the
natural laws of physics, and can’t increase
the grip available according to the
condition of the road.
49)The PBA system cannot prevent
accidents, including those due to excessive
speed on corners, driving on low-grip
surfaces or aquaplaning.
50)The capability of the PBA system must
never be tested irresponsibly and
dangerously, in such a way as to
compromise the safety of the driver, the
other occupants of the vehicle or any other
road user.
51)The Hill Hold Control system is not a
parking brake; therefore, never leave the
vehicle without having engaged the electric
parking brake, turned the engine off and
engaged first gear, so that it is parked
in safe conditions (for further information
read the "Parking" paragraph in the
"Starting and driving" chapter).
52)There may be situations on small
gradients (less than 8%), with vehicle
laden, in which the Hill Hold Control system
may not activate, causing a slight reversing
motion and increasing the risk of collision
with another vehicle or object. The driver is,
in any case, responsible for safe driving.
53)DST is an aid for driving and does not
relieve the driver of responsibility for driving
the vehicle.
54)The performance of a vehicle with ERM
must never be tested in imprudent or
dangerous ways, with the possibility of
putting the safety of the driver or other
people at risk.
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55)When towing trailers, the utmost
caution at the wheel is recommended.
Never exceed the maximum permitted
loads (see the description in the "Weights"
paragraph in the "Technical Specifications"
chapter).
56)The TSC system cannot prevent
swerving for all trailers. If the system
activates during driving, reduce the speed,
stop the vehicle in a safe place and arrange
the load correctly to prevent the trailer
from swerving.
DRIVING
ASSISTANCE
SYSTEMSThe 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)
SYSTEMThe vehicle 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. 55), to detect the presence of
vehicles (vehicles, trucks, motorbikes,
etc.) in the rear side blind spots of
the vehicle.
The system warns the driver about the
presence of vehicles in the detection
area by lighting up, on the relevant side,
the warning light located on the door
mirror fig. 56, along with an acoustic
warning.
When the vehicle is started the warning
light turns on to signal the driver that
the system is active.
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Vehicles travelling at right angles to
the vehicleThe system may temporarily react to a
vehicle that is passing through the radar
sensor’s operating range at right angles
fig. 62.
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).
iTPMS (indirect Tyre
Pressure Monitoring
System)
62) 63) 64) 65) 66) 67)31)
DescriptionThe vehicle can be equipped with the
iTPMS (indirect Tyre Pressure
Monitoring System) which monitors the
tyre inflation status thanks to wheel
speed sensors.Correct tyre pressureIf the pressure of all the tyres
corresponds to the correct value, the
display shows the vehicle with "OK"
beside each wheel.
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62
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Low tyre pressureThe 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. .
If the system does not recognise the
pressure value of one or more tyres, the
display will show dashes "– –"
This indication is displayed also when
turning the engine off and on again until
the RESET procedure is carried out.
Reset procedureThe 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.
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 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 vehicle 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.
Working conditionsThe 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. vehicle
loaded asymmetrically on one side,
damaged or worn tyre, fitting the
space-saver wheel, fitting snow chains,
fitting different tyres on the axles) the
system may give 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.
This indication is displayed also after
the engine has been switched off and
then on again if the correct operating
conditions are not restored.
WARNING
57)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.
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PRETENSIONERSThe vehicle is equipped with front seat
belt pretensioners, which draw back
the seat belts by several centimetres in
the event of a strong frontal impact.
This guarantees the perfect adherence
of the seat belts to the occupant's
bodies before the retention action
begins.
It is evident that the pretensioners have
been activated when the safety belt
withdraws toward the retractor.
This vehicle is also equipped with a
second pretensioner (in the kick plate
area). Its activation is signalled by
the shortening of the metal cable and
rolling up of the protective sheath.
A slight discharge of smoke may be
produced during the activation of the
pretensioner which is not harmful and
does not indicate any fire hazard.
The pretensioner does not require any
maintenance or lubrication: any
changes to its original conditions will
invalidate its efficiency.
If, due to unusual natural events (floods,
sea storms, etc.), the device has been
affected by water and/or mud, contact
a Fiat Dealership to have it replaced.IMPORTANT To obtain the highest
degree of protection from the action of
the pretensioner, wear the seat belt
tight to the torso and pelvis.
LOAD LIMITERS
72)32)
To increase safety in the event of an
accident, the front seat belt retractors
contain a load limiter which controls the
force acting on the chest and
shoulders during the belt restraining
action in the event of a head-on
collision.GENERAL
INSTRUCTIONS FOR
USING THE SEAT BELTS
73) 74) 75)
Respect and ensure that all the other
occupants of the vehicle comply with
the local laws in force regarding the use
of seat belts. Always fasten the seat
belts before setting off.
Seat belts must also be worn by
pregnant women: the risk of injury in
the event of an accident is reduced for
them and the unborn child if they are
wearing a seat belt.Pregnant women must position the
lower part of the belt very low down so
that it passes over the pelvis and under
the abdomen fig. 69. While pregnancy
progresses, the driver must adjust
both seat and steering wheel to have
full control over the vehicle (pedals and
steering wheel must be easy to
access). The maximum clearance
should be kept between the abdomen
and the steering wheel.
The seat belt must not be twisted. The
upper part must pass over the shoulder
and cross the chest diagonally. The
lower part must adhere to the pelvis fig.
70, not to the abdomen of the
occupant. Never use devices (clips,
clamps, etc.) that hold the seat belt
away from your body.
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83)Always make sure that the diagonal
section of the seat belt does not pass
under the arms or behind the back of the
child. In the event of an accident the seat
belt will not be able to secure the child,
with the risk of injury, including fatal injury.
Therefore the child must always wear
the seat belt correctly.
84)Do not use the same lower anchorage
to install more than one child restraint
system.
85)If a Universal ISOFIX child restraint
system is not fixed to all three anchorages,
it will not be able to protect the child
correctly. In a crash, the child could be
seriously or fatally injured.
86)Fit the child restraint system only when
the vehicle is stationary. The child restraint
system is correctly fixed to the brackets
when you hear the click. Follow the
instructions for assembly, disassembly and
positioning that the manufacturer must
supply with the child restraint system.
SUPPLEMENTARY
RESTRAINT SYSTEM
(SRS) - AIRBAGThe vehicle is equipped with:
❒front driver airbag;
❒front passenger airbag;
❒driver and passenger front side bags
for pelvis, chest and shoulder
protection (Side bags);
❒front and rear side passenger side
bags for head protection (window bag)
❒driver's knee bag (where provided).
The location of the airbags on the
vehicle is marked by the word
"AIRBAG" in the middle of the steering
wheel, on the dashboard, on the side
trim or on a label placed next to the
airbag deployment area.FRONT AIRBAGSThe front driver/passenger airbags and
the driver's knee bag (where provided)
protect the front seat occupants in
the event of frontal impacts of
medium/high severity, by placing the
bag between the occupant and the
steering wheel or dashboard.
Therefore non-activation of airbags in
other types of collisions (side impacts,
rear shunts, roll-overs, etc.) does not
indicate a system malfunction.Driver and passenger front airbags are
not a replacement of but
complementary to the seat belts, which
should always be worn, as specified
by law in Europe and most non-
European countries.
In the event of impact, those not
wearing a seat belt are projected
forwards and may come into contact
with the bag which is still inflating. The
protection offered by the bag is
compromised in these circumstances.
Front airbags may not activate in the
following situations:
❒frontal impacts against highly
deformable objects not involving the
front surface of the vehicle (e.g. wing
collision against guard rail, etc.);
❒vehicle wedging under other vehicles
or protective barriers (e.g. trucks or
guard rails).
Failure to activate in the conditions
described above is due to the fact that
they may not provide any additional
protection compared with seat belts, so
their activation would be inappropriate.
In these cases, non-deployment does
not indicate a system malfunction.
Driver's side front airbagThis consists of an instantly inflating
cushion contained in a special
compartment in the centre of the
steering wheel fig. 81.
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