Page 108 of 275

When reverse gear is released, the front and rear
sensors remain activated until a speed of around 15
km/h is exceeded to allow the parking manoeuvre to
be completed.
The system can also be activated by pressing the
button
fig. 96 in the central panel: a warning light
in the button comes on when the system is
activated.
Every time the ignition key is turned to MAR-ON
the LED on the button
flashes briefly to indicate
that the system is running a diagnosis. The LED
activation should not be understood as a fault.
The sensors are deactivated by pressing the button
again
fig. 96 or when a speed of 15 km/h is
exceeded: the warning light in the button is off when
the system is not active.
When the sensors are activated, the system starts to
produce acoustic signals from the front or rear buzzers as soon as an obstacle is detected with the
frequency increasing as the obstacle gets closer.
When the obstacle is less than about 30 cm away,
the sound becomes continuous. Depending on
the position of the obstacle (in front or behind) the
sound is produced by the corresponding buzzers
(front or rear). The obstacle closest to the vehicle is
signalled.
The acoustic signal stops immediately if the distance
of the obstacle increases. The sound cycle remains
constant if the distance measured by the centre
sensors remains unchanged, while if this situation
occurs for the side sensors, the signal is interrupted
after about 3 seconds (for example, to prevent
signals in the case of manoeuvres alongside walls).
WARNING
Parking and other dangerous
manoeuvres however are always the
driver ’s responsibility.When making these
manoeuvres, always make sure that no people
(especially children) or animals are present
in your manoeuvring space.The parking sensors
are designed to assist drivers: in any case, you
must always pay the utmost attention during
potentially dangerous manoeuvres, even when
carried out at low speed.
fig. 96
F0Q0035
104GETTING TO
KNOW YOUR CAR
SAFETY
STARTING AND DRIVING
WARNING LIGHTS AND MESSAGES
IN AN EMERGENCY SERVICING ANDMAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
Page 110 of 275

SENSOR OPERATING RANGE
The sensors allow the system to check the front part
(version with 8 sensors) and rear part of the vehicle.
Their position covers the middle and side areas of
the front and rear of the vehicle.
If an obstacle is located in a middle area, it is
detected when the distance is less than about 0.9 m
(front) and 1.40 m (rear).
If the obstacle is located at the side, it is detected at
distances of less than 0.6 m.
OPERATION WITH TRAILER
The operation of the sensors is automatically
deactivated when the trailer's electric cable plug is
inserted in the car's tow hook socket.
The sensors are automatically enabled again when
the trailer's cable plug is removed.
IMPORTANT If you wish to leave the tow hook
fitted when there is no trailer, it is advisable to
contact a Fiat Dealership to have the system updated
because the tow hook could be detected as an
obstacle by the central sensors.FAILURE INDICATIONS
Any failures in the parking sensor system are
signalled, when reverse gear is engaged, by the
warning light
in the instrument panel lighting up
or by the symbol
together with a message in the
display (see "Warning lights and messages" chapter).
GENERAL WARNINGS
During parking manoeuvres, pay the utmost
attention to any obstacles that could be located
above or below the sensors.
Under certain circumstances close objects located in
front of or behind the car may not be detected and
could therefore cause damage to the car or be
damaged themselves.
The following conditions may influence the
performance of the parking sensor system:
❒ Reduced sensor sensitivity and a reduction in the
parking assistance system performance could be
due to the presence on the surface of the sensor
of: ice, snow, mud, thick paint.
❒ The sensors may detect a non-existent obstacle
(echo interference) due to mechanical
interference, for example when washing the car, in
rain (strong wind), hail.
❒ The signals sent by the sensors can also be altered
by the presence of ultrasonic systems (e.g.
pneumatic brake systems or pneumatic drills) near
the vehicle.
106GETTING TO
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SAFETY
STARTING AND DRIVING
WARNING LIGHTS AND MESSAGES
IN AN EMERGENCY SERVICING ANDMAINTENANCE
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Page 111 of 275

❒The performance of the parking assistance system
may also be affected by the position of the
sensors. For example, if the geometry is altered
(as a result of wear of the shock absorbers,
suspension), the tyres are changed, the vehicle is
too heavily laden or specific tuning is carried
out that lowers the vehicle.
❒ The detection of obstacles at the top part of the
car may not be guaranteed because the system
detects obstacles that could cause an impact with
the car in the bottom part.
AT THE FILLING STATIONMOTORI DIESEL - Operation at low
temperatures
If the outside temperature is very low, diesel
thickens due to the formation of paraffin clots with
consequent defective operation of the fuel supply
system.
In order to avoid these problems, different types of
diesel are distributed according to the season:
summer type, winter type and arctic type
(cold/mountain areas). If refuelling with diesel fuel
whose specifications are not suitable for the current
temperature, it is advisable to mix TUTELA DIESEL
ART additive in the proportions shown on the
container. Pour the additive into the tank before the
diesel fuel.
When using or parking the car for a long time in the
mountains or cold areas, it is advisable to refuel
using locally available diesel. In this case, it is also
advisable to keep the tank over 50% full.
107GETTING TO
KNOW YOUR CAR
SAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX