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if the slipping only involves one of the drive
wheels, the ASR intervenes automatically braking
the wheel that is slipping.
The action of the ASR system is especially useful in
the following conditions:
slipping of the inner wheel round bends due to
dynamic variations in the load of excessive
acceleration;
excessive power transmitted to the wheels, also in
relation to road surface conditions;
acceleration on slippery, snowy or icy road
surfaces;
in the case of loss of grip on a wet surface
(aquaplaning).
WARNING
For the ESC and ASR systems to function
correctly, all four tyres must be the
same brand and type, must be in excellent
condition and, above all, must be of the
prescribed type and size.
WARNING
The ASR system cannot overrule the
natural laws of physics, and cannot
increase the grip available according to the
condition of the road.
WARNING
The ASR system cannot prevent
accidents, including those due to
excessive speed on corners, driving on low-grip
surfaces or aquaplaning.
WARNING
The capability of the ASR system must
never be tested irresponsibly and
dangerously, in such a way as to compromise
personal safety and the safety of others.
MSR SYSTEM (engine drive regulation)
This is an integral part of the ESC system that, in the
event of a sudden gear down shift or an ABS braking,
cuts in and provides torque to the engine thus
preventing excessive driving wheel drive which,
especially in poor grip conditions, can lead to a loss
of stability.
Engagement/ disengagement of the ASR
system
The ASR system switches on automatically each time
the engine is started.
When travelling, the ASR system can be switched off
and on again pressing button fig. 101 located among
the controls in the instrument panel.
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Switching off is shown by the warning lighton the
instrument panel switching on together with a
message shown in the multifunction display, for
versions/markets where provided.
If the ASR is switched off when driving, it is
automatically switched on again when the vehicle is
started up.
When travelling on snowy roads with snow chains, it
may be helpful to turn the ASR off: in fact, in these
conditions, the driving wheels skidding when moving
off gives you better traction.
WARNING
Do not take unnecessary risks, even if
your vehicle is fitted with this system.
Your driving style must always be suited to the
road conditions, visibility and traffic .The driver
is always responsible for road safety.FAILURE INDICATIONS
In the event of a failure, the ASR system will be
automatically switched off and warning light
will
appear permanently on the instrument panel along
with a message on the multifunction display (for
versions/markets where provided) (see “Warning
lights and messages” section). In this case, contact a
Fiat Dealership as soon as possible.
HYDRAULIC BRAKE ASSIST (assistance
during emergency braking)
(for versions/markets, where provided)
The HBA system is an integral part of the ESC
system and 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 HBA system therefore completes
the ABS.
Maximum assistance of the HBA system is obtained
pressing the brake pedal very quickly; in addition, the
brake pedal should be pressed continuously during
braking, avoiding intermittent presses, to obtain
benefits from the system. Do not reduce pressure on
the brake pedal until braking is no longer necessary.
The HBA system is deactivated when the brake pedal
is released.
fig. 101F0T0504
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WARNING
The HBA system cannot overrule the
natural laws of physics, and cannot
increase the grip available according to the
condition of the road.
WARNING
The HBA system cannot prevent
accidents, including those due
to excessive speed on corners, driving on
low-grip surfaces or aquaplaning.
WARNING
The capability of the HBA must never
be tested irresponsibly and dangerously,
in such a way as to compromise personal safety
and the safety of others.
iTPMS System (indirect Tyre
Pressure Monitoring System)
(for versions/markets, where provided)
The indirect Tyre Pressure Monitoring System iTPMS
can monitor the tyre inflation status through the
wheel speed sensors. 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.
If one tyre only is flat, the system can indicate its
position: it is in any case recommended to check the
pressure on all four tyres. This indication is displayed
also when turning the engine off and on 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.
The “Reset” procedure must be carried out:
each time tyre pressure is modified;
when even only one tyre is changed;
when tyres are rotated/inverted;
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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 vehicle
stopped and the ignition device at MAR, use the
Setup Menu as follows:
briefly press thebutton: the display will show
"Reset";
press thebutton or thebutton to select
("Yes" or "No");
briefly press thebutton: the display will show
"Confirm";
pressbutton orto select ("Yes" to
“Reset” or "No" to exit the video page);
press thebutton again to return to the standard
screen or to the main menu according to where
you are in the menu.
After the “Reset” the display will show the "Reset
saved" message, indicating that the "self-learning" has
been started.
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.
vehicle loaded asymmetrically on one side, towing
a trailer, damaged or worn tyre, fitting the
space-saver wheel, use of the "Fix&Go Automatic"
kit, 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 dedicated 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
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 .
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WARNING
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).
WARNING
The laser beam is not visible at the
naked eye. Do not look directly, or with
optical instruments (e.g. lenses), at the laser
beam from a distance lower than 10 cm: this
may cause damage to the sight .The laser beam
is also present when the key is at MAR but its
operation is off, not available or manually
deactivated with the display Setup Menu.
WARNING
The system intervenes on vehicles
travelling in the same lane. Small sized
vehicles (e.g. bicycles or motorbikes) or people,
animals and things (e.g. pushchairs) and more in
general all those obstacles with a low reflection
of the light emitted by the laser (e.g. vehicles
soiled with mud) are not taken into
consideration.
WARNING
If the car must be placed on a roller
bench (at a speed within 5 and 30 km/h)
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
display Setup Menu.
The laser sensor may have limited or
absent operation due to weather
conditions such as: heavy rain, hail, thick
fog, heavy snow, formation of ice layers on the
windscreen.
Sensor operation may also be
compromised by the presence of dust ,
condensation, dirt or ice on the
windscreen, by traffic conditions (e.g. vehicles
that are driving not aligned with your car, vehicle
driving in a transverse or opposite way on the
same lane, bend with a small radius of curvature),
by road surface conditions and by driving
conditions (e.g. off-road driving). Make sure the
windscreen is always clean. Use specific
detergents and clean cloths to avoid scratching
the windscreen.The sensor operation may also be
limited or absent in some driving, traffic and
road surface conditions.
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Projecting loads on the roof of the car
may interfere with the correct operation
of the sensor. Before starting make sure
the load is correctly positioned, in order not to
cover the sensor operating range.
If the windscreen must be replaced due to
scratches, chipping or breakage, contact
exclusively a Fiat Dealership. Do not
replace the windscreen on your own, risk of
malfunction! It is advisable to replace the
windscreen if it is damaged in the laser sensor
area.
Do not tamper nor operate on the laser
sensor. Do not close the openings in the
aesthetic cover located under the interior
rear view mirror. In the event of a sensor failure,
contact a Fiat Dealership.
If you are driving on roads close to trees
with protruding branches it is advisable to
deactivate the system to prevent the
branches at the height of the bonnet or the
windscreen from interfering with the system.
Do not cover the operating range of the
sensor with stickers or other objects.
Also pay attention to other objects on the
bonnet (e.g. a layer of snow) and make sure they
do not interfere with the light emitted by the
laser.
If a trailer or a vehicle is towed the system
must be deactivated with the display
Setup Menu.
If the system signals a loss of pressure on
a specific tyre, it is recommended to
check the pressure on all four tyres.
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TRACTION PLUS SYSTEM
(for versions/markets, where provided)
Traction Plus is a driving aid, useful for setting off in
poor grip conditions (snow, ice, mud, etc.) which
allows the drive force to be distributed in the best
way over the front axle when one wheel is slipping.
In effect, Traction Plus acts by braking the wheels
with poor grip (or those slipping more than the
others), thereby transferring the drive force to those
which have more grip on the ground.
This function can be activated manually by pressing
button T+ on the side control panel fig. 102 and
operates under 50 km/h. When this speed is
exceeded, it is automatically deactivated (the LED on
the button is still on) and it is reactivated again
when the speed falls below 50 km/h.Traction Plus operation
The system is deactivated when starting up. To
activate the "Traction Plus" system, press the button
(T+ fig. 102): the LED on the button switches on.
The activation of the Traction Plus system involves
the following functions being switched on:
inhibition of the ASR function, in order to fully
exploit the engine torque;
the differential locking effect on the front axle,
through the braking system, to improve traction
on irregular grounds.
If the "Traction Plus" system is faulty, the "general
failure" instrument panel warning light
comes on
steady.
fig. 102F0T0506
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EOBD SYSTEM
The EOBD system (European On Board Diagnosis)
allows continuous diagnosis of emission-related
components on the vehicle.
It also alerts the driver, by turning on instrument
panel warning light
(together with the relevant
message in the display, on some versions), when
these components are no longer in peak condition
(see “Warning lights and messages” section).
The aim of the system is to:
monitor system efficiency;
warn about increased emissions due to a vehicle
malfunction;
to warn of the need to replace deteriorated
components.
The system also has a connector that can be
interfaced with appropriate equipment, which makes
it possible to read the error codes stored in the
control unit, together with a series of specific
parameters for engine operation and diagnosis.
This check can also be carried out by traffic police.
IMPORTANT After resolving the problem, to check
the system completely, Fiat Dealerships are obliged
to run a bench test and, if necessary, road tests
which may call for a long journey.
WARNING
Go to a Fiat Dealership as soon as
possible if warning light
either does
not light up when the key is turned to MAR to if
while travelling the warning lights comes on
either steady or blinking (along with a message
on the display).The operation of warning light
may be checked by the traffic police using
specific devices. Follow the laws in force in
the country where you are driving.
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