FIAT PANDA 2017 319 / 3.G Repair Manual

SAFETY
The chapter that you are about to read
is very important: it describes the
safety systems with which the vehicle is
equipped and provides instructions on
how to use them correctly.ACTIVE SAFETY SYSTEMS ............ 60
DRIVING ASSISTANCE SYSTEMS .. 65
OCCUPANT PROTECTION
SYSTEMS ....................................... 69
SEAT BELTS ................................... 69
SBR (SEAT BELT REMINDER)
SYSTEM ......................................... 71
PRE-TENSIONERS ......................... 72
CHILD PROTECTION SYSTEMS ..... 74
SUPPLEMENTARY RESTRAINT
SYSTEM (SRS) - AIRBAG................ 84
59

ACTIVE SAFETY
SYSTEMS
ABS (Anti-lock Braking
System)
This system, which is an integral part of
the braking system, prevents one or
more wheels from locking and slipping
in all road surface conditions,
irrespective of the intensity of the
braking action, ensuring that the vehicle
can be controlled even during
emergency braking.
IMPORTANT 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.
The ABS also includes the following
systems: EBD (Electronic Braking Force
Distribution), MSR (Motor
Schleppmoment Regelung) and MBA
(Mechanical Brake Assist) (for
versions/markets, where provided).
System intervention
The driver can feel that the ABS system
has come into action because the
brake pedal pulsates slightly and the
system gets noisier: this is entirely
normal with the system operating.
44) 45) 46) 47) 48) 49) 50) 51) 52)
ESC SYSTEM (Electronic
Stability Control)
(for versions/markets, where provided)
This is an electronic system that
controls vehicle stability in the event of
tyre grip loss, helping maintain
directional control. The system is
capable of recognising potentially
dangerous situations in terms of the
stability and intervenes automatically on
the brakes in a differentiated manner
for the four wheels in order to provide a
stabilising torque.
The ESC system switches on
automatically when the engine is
started and cannot be switched off.
System intervention
The intervention of the system is
indicated by the flashing of theESC
warning light on the instrument panel,
to inform the driver that the vehicle is in
critical stability and grip conditions.
53) 54) 55) 56) 57) 58)
HH (Hill Holder) SYSTEM
This system is an integral part of the
ESC system and facilitates starting on
slopes.
It is automatically activated in the
following conditions:
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;
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 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, the typical
mechanical brake release noise can be
heard, indicating that the vehicle is
about to move.
NOTE: the Hill Holder system is not
active with parking brake engaged.
60
SAFETY

IMPORTANT The Hill Holder system is
not a parking brake, therefore do not
leave the vehicle without activating the
handbrake, switching off the engine,
and engaging first gear, with the vehicle
parked in safe conditions.
ASR (AntiSlip
Regulation) SYSTEM
It is an integral part of the ESC system.
It is automatically activated in the case
of drive wheels slipping, loss of grip
on wet roads (aquaplaning) and
acceleration on slippery, snowy or icy
roads, etc.
Depending on the slipping conditions,
two different control systems are
activated:
if the slipping involves both drive
wheels, the ASR intervenes reducing
the power transmitted by the engine;
if the slipping only involves one
of the drive wheels, it intervenes
automatically braking the wheel that is
slipping.
Engagement/disengagement of the
ASR system
The ASR system switches on
automatically each time the engine is
started.Whilst driving, the ASR can be switched
off and subsequently switched on
again by pressing the ASR OFF button
fig. 47.
On some versions, the intervention of
the system is indicated by a dedicated
message shown on the display. When
the system is not active, the LED on the
button ASR OFF turns on and, on
some versions, a message appears on
the display.
When the ASR is deactivated whilst
driving, the next time the vehicle is
started the ASR is automatically
activated.
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
setting off gives you better traction.
59) 60) 61) 62) 63)
HBA (Hydraulic Brake
Assist) SYSTEM
The HBA system is designed to
improve the vehicle's braking capacity
during emergency braking. The system
detects an emergency braking by
monitoring the speed and strength with
which the brake pedal is pressed,
thereby applying the optimal brake
pressure.
This can reduce the braking distance:
the HBA system therefore completes
the ABS.
Maximum assistance from the HBA
system is obtained by pressing the
brake pedal very quickly. In addition,
the brake pedal must be pressed
continuously during braking, avoiding
intermittent presses, to benefit from the
system.
Do not reduce pressure on the brake
pedal until braking is not necessary
anymore.
The HBA system is deactivated when
the brake pedal is released.
64) 65) 66)
47F1D0038
61

ELD (Electronic Locking
Differential) SYSTEM
(Panda Cross and Panda 4x4 versions)
The ELD system allows the drive force
to be evenly distributed over the same
axle when one or both wheels are
slipping. The ELD acts by braking the
wheels with poor grip (or those slipping
more than the others), thereby
transferring the drive force to those
which have greater grip on the ground.
The system operates at speeds below
50 km/h. Above this speed, it is
automatically deactivated and it is
reactivated when the speed falls below
50 km/h.
The activation of the ELD system
involves the following functions being
switched on:
inhibition of the ASR function, in
order to fully exploit the engine torque;
differential lock effect on the front
and rear axles, via the braking system,
to improve drive on uneven surfaces.
Enabling the system
To arrange operation of the ELD system
press button A fig. 48 (4x4 versions)
or turn the ring nut fig. 49 to the right
(Cross versions) and keep it in this
position until LED 2 on the selector
lights up.System intervention
The
warning light on the instrument
panel flashes to signal that the system
has intervened.If the space-saver wheel is used
If the space-saver wheel is used, the
control unit for 4x4 drive detects its
presence (via the wheel speed signals)
and reduces the intervention of the
four-wheel drive mode to a minimum,
while guaranteeing the agility of the
vehicle. No fault/alarm signal is
displayed on the instrument panel or on
the display.
Disabling the system
To disable the system, press button A
fig. 48 (4x4 versions) or turn the ring nut
fig. 49 to the left (Cross versions) and
keep it in this position until LED 1
on the selector lights up.
HDC (Hill Descent
Control) SYSTEM
(Panda Cross versions)
It is an integral part of the ESC system
and is aimed at keeping the vehicle at a
constant speed during a descent,
operating autonomously on the brakes
in various ways at the same time. In this
way the HDC function helps the driver
when facing steep gradient roads in
low-grip and/or rough ground
conditions.
Noise and vibrations coming from the
wheel sides (brakes) when the HDC
system is activated are normal.
48F1D0122
49F1D0116
62
SAFETY

IMPORTANT The system does not
relieve the driver of the responsibility of
controlling the vehicle and does not
replace attention while driving. The
driver of the vehicle takes the complete
responsibility for the consequences of
their actions and of an incorrect and not
responsible use of the vehicle.
Enabling the system
To arrange operation of the HDC
system, turn ring nut fig. 50, with LED 2
on, to the right, and keep it in this
position until LED 3 on the selector
lights up. The
warning light comes
on in the instrument panel and the
dedicated message is displayed.
IMPORTANT System intervention
set-up can be engaged only with "Off
Road" mode activated.System intervention
To activate the system reach a speed
slower than 25 km/h. After reaching the
desired speed, release the accelerator
and brake pedals completely. If you
want to increase/decrease the speed,
press the accelerator/brake pedals
again.
IMPORTANT The system is also
available for very low speeds between 5
km/h and 9 km/h, but in this interval
the gearbox must be set to neutral to
prevent engine stalling.
IMPORTANT For speeds above 9 km/h,
the HDC system must be used with a
gear that is suitable for the set speed,
in order to prevent possible engine
stalling. While the HDC system is
operating it is also possible to take
control of the vehicle again by pressing
the brake and accelerator pedals. If
the HDC is not available when system
intervention set-up is engaged, this
could be due to brake overheating. In
this case, wait for a few minutes.
IMPORTANT The system is available for
speeds between 5 km/h and 25 km/h.
It is advisable to use the system with
low gears (first, second and third).IMPORTANT On level ground in urban
areas it is advisable to deactivate the
HDC system intervention set-up, since
for speeds below 25 km/h in some
usage conditions, such as when setting
off, gearshifting and driving over road
humps without using the accelerator
pedal, the system might activate.
Disabling the system
To deactivate the system, turn the ring
nut fig. 50 to the left, keeping it in
this position until LED 3 on the selector
switches off.
IMPORTANT If the braking system
overheats the system will deactivate
through a gradual release of the braking
pressure, leaving vehicle control to the
driver. Deactivation of the HDC system
is accompanied by flashing of the
warning light, by a dedicated
message on the display and an
acoustic warning. To reactivate the
system intervention set-up wait for the
system to cool down and turn the
ring nut again.
50F1D0116
63

IMPORTANT If the speed exceeds 25
km/h and is below 50 km/h, the HDC
system intervention set-up is
deactivated but is ready for being
reactivated when the speed drops back
below 25 km/h. In this case the
indication on the instrument panel turns
off and the LED on the ring nut stays
on. If vehicle speed exceeds 50 km/h,
the HDC system completely
deactivates and each individual action
made by the system on the brakes
is blocked. To reactivate it, turn the ring
nut again when the speed is again
below 25 km/h.
WARNING
44)The ABS exploits the grip available to
the full, but it cannot improve it. Therefore,
you should take great care when driving
on slippery surfaces, without taking
unnecessary risks.
45)When the ABS cuts in and you feel the
brake pedal pulsating, do not raise your
foot, but keep it pressed; in doing so you
will stop in the shortest amount of space
possible depending on the current road
conditions.
46)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.47)For maximum efficiency of the braking
system, a bedding-in period of about
500 km is required: during this period it is
advisable to avoid sharp, repeated and
prolonged braking.
48)The ABS cannot alter the natural laws
of physics, and cannot increase grip which
depends on the condition of the road.
49)The ABS cannot prevent accidents,
including those due to excessive speed on
corners, driving on low-grip surfaces or
aquaplaning.
50)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.
51)For the correct operation of the ABS,
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.
52)When the Mechanical Brake Assist
intervenes, noises may be heard from the
system. This is normal. In any case, keep
the brake pedal firmly depressed while
braking.
53)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 size.
54)The ESC functions even when the
space-saver wheel is being used. Always
remember that the space-saver wheel,
being smaller than the original wheel,
provides less grip.55)Do not take unnecessary risks, even if
your vehicle is fitted with an ESC system.
Your driving style must always be suited to
the road conditions, visibility and traffic.
The driver is always responsible for road
safety.
56)The ESC system cannot alter the
natural laws of physics, and cannot
increase grip which depends on the
condition of the road.
57)The ESC system cannot prevent
accidents, including those due to excessive
speed on corners, driving on low-grip
surfaces or aquaplaning.
58)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.
59)For the correct operation of the ASR
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 size.
60)Do not take unnecessary risks, even if
your vehicle is fitted with an ASR system.
Your driving style must always be suited to
the road conditions, visibility and traffic.
The driver is ultimately responsible for road
safety.
61)The ASR system cannot alter the
natural laws of physics, and cannot
increase grip which depends on the
condition of the road.
62)The ASR system cannot prevent
accidents, including those due to excessive
speed on corners, driving on low-grip
surfaces or aquaplaning.
64
SAFETY

63)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.
64)The HBA system cannot increase tyre
grip on the road over the limits imposed by
laws of physics: always drive carefully
according to the conditions of the road
surface.
65)The HBA system cannot prevent
accidents, including those due to excessive
speed on bends, travelling on low-grip
surfaces or aquaplaning.
66)The HBA system is an aid for the driver,
who must always pay full attention while
driving. The responsibility always rests with
the driver. The features of the HBA system
must never be tested in imprudent or
dangerous ways, with the possibility of
putting the safety of the driver, occupants
or other road users at risk.DRIVING
ASSISTANCE
SYSTEMS
CBC (City Brake
Control) SYSTEM -
"Collision Mitigation"
(for versions/markets, where provided)
67) 68) 69) 70) 71)
30) 31) 32) 33) 34) 35) 36)This is a driving assistance system,
which includes a laser sensor, located
in the upper part of the windscreen
fig. 51, that can detect the presence of
nearby cars in front of the vehicle and,
in the case of an imminent collision,
intervenes automatically, braking the
vehicle to prevent the impact or
mitigate its effects.
The system only works if:
the ignition key is at MAR;
the vehicle speed is between 5 and
30 km/h;
the front seat belts are fastened.
Anyway, the system can be deactivated
(then reactivated) through the Setup
Menu on the display.
The system intervenes if there is risk of
imminent collision and the driver does
not press the brake pedal promptly.
If the system detects that the vehicle
ahead could be hit, it may prepare the
vehicle to a possible emergency
braking.
If the driver does not carry out any
action to prevent the collision, the
system may automatically slow down
the vehicle, in order to prepare it to
a possible impact.
When there is risk of impact, if the
action on the brake pedal by the driver
is not sufficient, the system may
intervene in order to improve
the reaction of the braking system,
therefore reducing vehicle speed
further.
When driving uphill on a steep slope,
the system may intervene, activating
the braking system.
Versions equipped with Start&Stop
system: at the end of the automatic
braking, the Start&Stop system will
activate as described in the "Start&Stop
system" paragraph of the "Starting
and driving" chapter.
51F1D0041
65

Versions equipped 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 equipped with "Dualogic"
gearbox(for versions/markets, where
provided): at the end of braking the last
gear stored remains engaged.
IMPORTANT Both on versions
equipped with manual gearbox and on
those with "Dualogic" gearbox (for
versions/markets, where provided),
after the vehicle is stopped the brake
calipers may be stuck for about 2
seconds for safety reasons. Make sure
you press the brake pedal if the vehicle
moves slightly forwards.
IMPORTANT The system doesNOT
activate when reverse is engaged. The
system doesNOTactivate if the front
seat belts are not fastened.
Engagement/disengagement
The system can be deactivated (then
reactivated) through the Setup Menu on
the display.Driving in special conditions
In certain driving conditions, such as,
for example:
driving close to a bend (see fig. 52);
vehicles with small dimensions
and/or not aligned in the driving lane
(see fig. 53);
lane change by other vehicles (see
fig. 54);
system intervention can be unexpected
or delayed. The driver must therefore
be very careful, keeping control of
the vehicle to drive in complete safety.
IMPORTANT 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.iTPMS System (indirect
Tyre Pressure
Monitoring System)
(for versions/markets, where provided)
72) 73) 74) 75) 76) 77)
The vehicle can be equipped with the
iTPMS (indirect Tire Pressure
Monitoring System) which monitors the
tyre inflation status thanks to wheel
speed sensors.
52F1D0042
53F1D0043
54F1D0044
66
SAFETY

The system warns the driver if one or
more tyres are flat by the
warning
light continuously lit on the instrument
panel and a dedicated warning
message on the display.
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 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.
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;
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 Main Menu as
follows:
briefly press thebutton: the
display will show Reset;
press thebutton or the
button 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.
At the end of the Reset procedure 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 Airflat" 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.
67

WARNING
67)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.
68)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).
69)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.
70)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.71)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.
72)If the system signals a pressure
decrease on a specific tyre, it is
recommended to check the pressure on all
four tyres.
73)The iTPMS does not relieve the driver
from the obligation to check the tyre
pressure every month; it is not to
be considered a system to replace
maintenance or a safety system.
74)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.
75)The iTPMS cannot indicate sudden
tyre pressure drops (for example when
a tyre bursts). In this case, stop the vehicle,
braking with caution and avoiding abrupt
steering.
76)The system only warns that the tyre
pressure is low: it is not able to inflate
them.
77)Insufficient tyre inflation increases fuel
consumption, reduces the tread duration
and may affect the capacity to drive safely.
WARNING
30)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.
31)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
you 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.
32)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.
33)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.
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SAFETY