ADAPTIVE CRUISE
CONTROL (ACC)
(where provided)
126) 127) 128) 129) 130) 131)
50) 51) 52) 54) 54) 55) 56)
DESCRIPTION
The Adaptive Cruise Control (ACC) is a
driver assist device which combines the
Cruise Control functions with one for
controlling the distance from the vehicle
ahead.
The device allows to hold the car at the
desired speed without needing to press
the accelerator. It also allows to hold a
given distance from the vehicle ahead
(the distance can be set by the driver).
The Adaptive Cruise Control (ACC) uses
a radar sensor, located behind the front
bumper fig. 120, to detect the presence
of a vehicle close ahead.The device further enhances driving
comfort provided by the electronic
Cruise Control when on the motorway
or out of town with light traffic.
Using the device is not beneficial on
busy extra-urban roads or on urban
streets.
IMPORTANT NOTES
If the sensor does not detect any
vehicle ahead, the device will maintain a
fixed set speed.
If the sensor detects a vehicle ahead,
the device automatically brakes to avoid
getting closer than the set distance.
Once behind a vehicle, the system will
brake or accelerate to maintain the
distance, without ever exceeding the
set speed.
It is advisable to turn the device off in
the following cases:
driving in fog, heavy rain, snow,
heavy traffic and in complex driving
situations (e.g. on motorways with
roadworks in progress);
driving near a bend (winding roads),
icy, snowy, slippery roads or with steep
slopes and descents;
entering a turn lane or on a slip road;
towing a trailer;
when circumstances do not allow
safe driving at a constant speed.There are two operating modes:
“Adaptive Cruise Control” mode
to hold an appropriate distance
between vehicles (a dedicated message
is shown on the instrument panel
display);
electronic “Cruise Control” mode
to hold the vehicle at a constant
preset speed.
To change the operating mode, use the
button on the steering wheel (see that
described on the following pages).
The "electronic Cruise Control" does
not alter the speed if there are vehicles
in front. Always adjust the speed
according to traffic conditions.
ADAPTIVE CRUISE
CONTROL ACTIVATION/
DEACTIVATION
Activation
To activate the device, press and
release the button
fig. 121.
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STARTING AND DRIVING
With the device activated and ready to
work, the display shows a message
indicating the "readiness" of the system
and a dedicated grey symbol (as shown
in fig. 122 ).
IMPORTANT It is dangerous to leave
the device activated when it is not
used. There is a risk of inadvertently
activating it and losing control of the
vehicle due to unexpected excessive
speed.
Deactivation
With the device active, to deactivate it
press and release the button
. The
display will show a dedicated message.
SETTING THE DESIRED
SPEED
The device can only be set with the
speed over 30 km/h (or equivalent
in mph) and under 160 km/h (or
equivalent in mph). When the car
reaches the desired speed, press and
release the button SET + or SET – the
display will show the set speed.
With the system set, the relative symbol
(fig. 122 ) is white.
Then take your foot off the accelerator
pedal.
IMPORTANT Pressing the accelerator
pedal again, the car’s speed may
exceed the set value.
While the accelerator pedal is pressed:
a dedicated message is displayed for
a few seconds;
the device will not be able to control
the distance between the vehicle and
the one ahead. In this case the speed
will be determined only by the position
of the accelerator pedal.
The device will return to normal
operation as soon as the accelerator
pedal is released.The systemcannotbe set:
when pressing the brake pedal;
when the manual parking brake has
been operated;
when the brakes are overheated;
when the shift lever is in the R
(reverse), neutral or in 1st(first gear
engaged) positions (versions with
manual transmission);
when the shift lever is in the P (park),
R (reverse) or N (neutral) positions
(versions with automatic transmission or
dual-clutch automatic transmission);
when the clutch is pressed;
when the car speed is not within the
settable speed range;
when the engine speed exceeds a
maximum threshold (versions with
manual transmission and versions with
automatic transmission/dual-clutch
automatic transmission) or goes below
a minimum threshold (only versions with
manual transmission);
when the ESC (or ABS or other
stability control systems) are operating
or have just operated;
during automatic braking by the Full
Brake Control system;
when the Speed Limiter is active;
when the electronic Cruise Control is
active;
in case of failure of the device;
when the engine is off;
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in case of obstruction of the radar
sensor (in this case the bumper area
where it is located must be cleaned).
In case of system set, the conditions
described above also cause a
cancellation or deactivation of the
system with times that may vary
according to the conditions.
IMPORTANT With the device set, it is
possible to reach speeds higher than
those set in the system by pressing the
accelerator pedal. In this situation, the
device does not turn off automatically,
but the device’s functions are limited: it
is therefore recommended to turn it off.
CHANGING THE SPEED
Speed increase
After having set the device, the stored
speed can be stored by holding the
SET + button pressed.
Press the SET + button once, the set
speed will increase by 1 km/h (or the
equivalent in mph). Each subsequent
touch of the button will increase the
speed by 1 km/h (or the equivalent
in mph).
Hold the SET + button down, the set
speed will increase in 10 km/h steps (or
the equivalent in mph) until the button is
released. The set speed increase is
shown on the display.Decreasing speed
After having set the device, the stored
speed can be reduced by holding the
SET – button pressed.
Press the SET – button once, the set
speed will decrease by 1 km/h (or the
equivalent in mph). Each subsequent
touch of the button will reduce the
speed by 1 km/h (or the equivalent
in mph).
Hold the SET – button down, the set
speed will decrease in 10 km/h steps
(or the equivalent in mph) until the
button is released. The set speed
decrease is shown on the display.
IMPORTANT NOTES
By keeping the accelerator pedal
depressed, the car can continue to
accelerate beyond the set speed. In this
case, press the SET + (or SET – )
button to set the speed to the current
speed of the car.
When the SET – button is pressed to
reduce the speed, the braking system
intervenes automatically if the engine
brake does not slow the car down
sufficiently to reach the set speed.
The device holds the set speed uphill
and downhill; however a slight variation
is entirely normal, particularly on slight
gradients.For versions with manual transmission,
gears can be shifted during operation of
the device to allow to select the gear
suited to the set speed and keep the
device set.
The device is cancelled when you press
and hold the clutch pedal down or
putting the gear lever in the neutral
position for more than a certain time
limit.
The automatic transmission (or dual
clutch automatic transmission) could
change to a lower gear when driving
downhill or when accelerating. This is
normal and necessary to maintain the
set speed.
The device is switched off while driving
if the brakes overheat.
ACCELERATING WHEN
OVERTAKING
If driving behind a vehicle at a speed
above 50 km/h with the Adaptive
Cruise Control on, when the direction
indicator is turned on, the device
provides additional acceleration to aid
overtaking.
For left-hand drive vehicles, the
overtaking aid is activated when the left
direction indicator is turned on, while for
right-hand vehicles it is activated by the
right direction indicator.
126
STARTING AND DRIVING
In left-hand traffic, the overtaking assist
function is only active when the
left-hand lane is used for overtaking the
vehicle ahead (the opposite activation
logic is used in right-hand traffic
countries).
The device detects the direction of
traffic automatically when the car
passes from left-hand traffic to
right-hand traffic. In this case, the
overtaking assist function is only active
when the reference vehicle is overtaken
on the right.
The additional acceleration is activated
when the driver uses the right direction
indicator.
In this condition, the device no longer
provides the overtaking assist function
on the left-hand side until it determines
that the car has returned to left-hand
traffic conditions.
IMPORTANT For versions equipped
with dual-clutch automatic
transmission, the ECO function also
acts on the acceleration
responsiveness of the Adaptive Cruise
Control. If you prefer a more responsive
behaviour, you can turn off the ECO
function or operate the accelerator
pedal. In the latter case, normal
Adaptive Cruise Control operation will
resume when the pedal is released.RECALLING THE SPEED
Once the system has been cancelled
but not deactivated, if a speed was
previously set simply press the RES
(Resume) button and remove your foot
from the accelerator to recall it.
The system will be set to the last stored
speed.
Before returning to the previously set
speed, bring the speed close to that
value, press the RES (Resume) button
and then release it.
IMPORTANT The recall function must
only be used if the road and traffic
conditions so allow. Recalling an
excessively high or low speed for the
current traffic and road conditions could
cause an acceleration or a deceleration
of the vehicle. Failure to comply with
these precautions may cause serious
accidents and fatal injuries.
SETTING THE DISTANCE
BETWEEN VEHICLES
The distance between your vehicle and
the vehicle ahead may be set to 1 bar
(short), 2 bars (medium), 3 bars (long),
4 bars (maximum) (see fig. 123 ).The distances from the vehicle ahead
are proportional to speed. The interval
of time with respect to the vehicle
ahead remains constant and varies
from 1 second (for the short distance
1-bar setting) to 2 seconds (for the
maximum distance 4-bar setting).
The set distance is shown on the
display with a symbol in the “Driver
Assist” area.
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The setting is 4 (maximum) the first time
the device is used. After the distance
has been modified by the driver, the
new distance will be stored also after
the system is deactivated and
reactivated.
To decrease the distance
Press and release the
button to
decrease the distance setting.
The distance setting decreases by one
bar (shorter) every time the button is
pressed.
The set speed is held if there are no
vehicles ahead. Once the shortest
distance has been reached, a further
press of the button will set the longest
distance.
If a slower vehicle is detected in the
same lane, it will be shown on the
display in the “Driver Assist” area. The
device will automatically adjust the car’s
speed to maintain the set distance,
independently of the set speed.
The vehicle holds the set distance until:
the vehicle ahead accelerates to a
speed higher than the set speed;
the vehicle ahead leaves the lane or
the detection field of the Adaptive
Cruise Control device sensor;
the distance setting is changed;
the Adaptive Cruise Control device is
deactivated/cancelled.
IMPORTANT The maximum breaking
applied by the device is limited. The
driver may apply the brakes in all cases
if needed.
IMPORTANT If the device predicts that
the braking level is not sufficient to hold
the set distance, the driver is warned by
a message indicating that the vehicle
ahead is too close. An acoustic signal is
also emitted. In this case, it is advisable
to brake immediately as necessary to
hold a safe distance from the vehicle
ahead.
IMPORTANT The driver is responsible
for ensuring that there are no
pedestrians, other vehicles or
objectives along the direction of the
vehicle. Failure to comply with these
precautions may cause serious
accidents and injuries.
IMPORTANT The driver is fully
responsible for holding a safe distance
from the vehicle ahead respecting the
highway code in force in the respective
country.
DEACTIVATION
The device is deactivated and the set
speed is cancelled if:
thebutton is pressed on the
Adaptive Cruise Control;
thebutton is pressed on the
electronic Cruise Control;
the Speed Limiter button is pressed;
the ignition device is in the STOP
position.
The device is cancelled (the set speed
and distance are stored):
when the CANC button is pressed;
when the conditions shown in the
“Setting the desired speed” paragraph
occur;
when the vehicle speed drops under
the minimum set speed (e.g. in
presence of slow vehicles).
If these conditions occur while the
system is decelerating with respect to a
vehicle ahead, the system could
continue the deceleration, if necessary,
also after it is cancelled or deactivated
within the minimum speed settable on
the system.
SYSTEM LIMITED
OPERATION WARNING
If the dedicated message is shown on
the display, a condition limiting the
system operation may have occurred.
This limitation could be caused by a
fault or obstruction of the radar sensor.
If an obstruction is signalled, clean the
area of the bumper in which the sensor
is located in fig. 120 and check that the
message has disappeared.
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STARTING AND DRIVING
51)The section of the bumper before the
sensor must not be covered with
adhesives, auxiliary headlights or any other
object.
52)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.
53)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.
54)Do not tamper nor operate on the radar
sensor. In the event of a sensor failure,
contact a Fiat Dealership.
55)Do not wash with high-pressure jets in
the bumper lower area: in particular do not
operate on the system's electrical
connector.
56)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.PARKING SENSORS
(where provided)
SENSORS
132)
57) 58) 59)
The parking sensors, located in the rear
bumper fig. 128, are used to detect the
presence of any obstacles near the rear
part of the car.
The sensors warn the driver about the
presence of possible obstacles with an
intermittent acoustic signal and,
depending on the version, also with
visual indications on the instrument
panel display.
Activation
The sensors are automatically activated
when reverse gear is engaged.The acoustic warning becomes more
frequent as the obstacle behind the car
gets closer.
Acoustic signal
When reverse is engaged and there is
an obstacle behind the vehicle, an
acoustic signal is activated and the
signal varies as the distance of the
obstacle from the bumper varies.
The frequency of the acoustic signal:
increases as the distance between
the vehicle and the obstacle decreases;
becomes continuous when the
distance separating the vehicle from the
obstacle is less than about 30 cm;
is constant if the distance between
the vehicle and the obstacle is
unchanged. If this situation concerns
the side sensors, the signal will stop
after approximately 3 seconds to avoid,
for example, indications in the event of
manoeuvres along a wall.
stops immediately if the distance of
the obstacle increases.
When the system emits the acoustic
warning, the volume of the
Uconnect™system (where provided)
is automatically lowered.
Detection distances
If several obstacles are detected by the
sensors, only the nearest one is
considered.
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Warning on display
The indications regarding the Park
Assist system are shown only if the
"Acoustic signal and display" item in the
"Settings" menu of theUconnect™ 5"
or7" HDsystem (where provided) was
previously selected (for more
information, see the description in the
dedicated chapter).
The system indicates the presence of
an obstacle by displaying a single arc in
one of the possible areas, in
accordance with the distance of the
object and the position in relation to the
vehicle. A single arc which is firstly fixed
and then blinks will appear as the
distance from the obstacle reduces in
addition to an acoustic tone firstly in
rapid sequence and then continual.
FAULT INDICATION
Parking sensor faults, if any, will be
indicated when reverse is engaged by
the switching on of the
symbol on
the instrument panel together with the
message on the display (see
description in the "Warning lights and
messages" paragraph, "Knowing the
instrument panel" chapter).
OPERATION WITH A
TRAILER
The operation of the sensors is
automatically deactivated when the
trailer's electrical connection is inserted
in the car's tow hook socket.
Sensors are reactivated on removing
the trailer's electrical connection.
IMPORTANT NOTES
When parking, take the utmost care
over obstacles that may be above or
under the sensor. Objects close to the
car are not detected under certain
circumstances and could therefore
cause damage to the car or be
damaged.
Some conditions may influence the
performance of the parking system:
reduced sensor sensitivity and a
reduction in the parking assistance
system performance could be due to
the presence of: ice, snow, mud, paint,
etc. on the surface of the sensor;
the sensor may detect a non-existent
obstacle ("echo interference") due to
mechanical interference, for example
when washing the vehicle, in rain
(strong wind), hail;
the signals sent by the sensor can
also be altered by the presence of
ultrasonic systems (e.g. pneumatic
brake systems of trucks or pneumatic
drills) near the vehicle;
parking assistance system
performance can also be influenced by
the position of the sensors, for example
due to a change in the ride setting
(caused by wear to the shock
absorbers, suspension), or by changing
tyres, overloading the car or fitting
specific trims that require the car to be
lowered;
the correct interaction of the system
with tow hooks not made by Fiat is not
guaranteed;
the presence of adhesives on the
sensors. Therefore, take care not to
place stickers on the sensors.
the presence of a tow hook without
trailer interferes with the correct
operation of the parking sensors. If a
fixed tow hook is installed, the sensors
cannot be used. If the customer installs
a removable tow hook, it should be
disconnected from the crossmember
whenever the trailer is not attached to
prevent the activation of the sensors.
132
STARTING AND DRIVING
WARNING
132)Parking and other potentially
dangerous manoeuvres are, however,
always the driver’s responsibility. When
performing these operations, always make
sure that there are no other people
(especially children) or animals on the route
you want to take. The parking sensors are
an aid for the driver, but the driver must
never allow their attention to lapse during
potentially dangerous manoeuvres, even
those executed at low speeds.
IMPORTANT
57)The sensors must be clean of mud,
dirt, snow or ice in order for the system to
operate correctly. Be careful not to scratch
or damage the sensors while cleaning
them. Avoid using dry, rough or hard
cloths. The sensors should be washed
using clean water with the addition of car
shampoo if necessary. When using special
washing equipment such as high pressure
jets or steam cleaning, clean the sensors
very quickly keeping the jet more than
10 cm away.
58)Have interventions on the bumper in
the area of the sensors carried out only by
a Fiat Dealership. Interventions on the
bumper that are not carried out properly
may compromise the operation of the
parking sensors59)Only have the bumpers repainted or
any retouches to the paintwork in the area
of the sensors carried out by a Fiat
Dealership. Incorrect paint application
could affect the operation of the parking
sensors.
REAR VIEW CAMERA
(where provided)
DESCRIPTION
The rear camera 1 fig. 129 is located on
the tailgate.
133)
60)
Camera activation/deactivation
Every time reverse is engaged, the
display fig. 130 shows the area around
the vehicle, as seen by the rear camera.
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