brake FIAT 500X 2022 Owner's Guide

98STARTING AND OPERATING
To Vary The Speed Setting
To Increase Or Decrease The Set Speed
After setting a speed, you can increase the set
speed by pushing the SET (+) button, or decrease
speed by pushing the SET (-) button.
U.S. Speed (mph)
Pushing the SET (+) , or SET (-) button once will
result in a 1 mph speed adjustment. Each
subsequent tap of the button results in an
adjustment of 1 mph.
If the button is continually pushed, the set
speed will continue to adjust in 5 mph incre -
ments until the button is released. The new set
speed is reflected in the instrument cluster
display.
Metric Speed (km/h)
Pushing the SET (+) , or SET (-) button once will
result in a 1 km/h speed adjustment. Each
subsequent tap of the button results in an
adjustment of 1 km/h.
If the button is continually pushed, the set
speed will continue to adjust in 10 km/h incre -
ments until the button is released. The new set
speed is reflected in the instrument cluster
display.
NOTE:When you override and push the SET (+) button or
SET (-) button, the new set speed will be the current
speed of the vehicle.
When ACC Is Active:
When you use the SET (-) button to decelerate, if
the engine’s braking power does not slow the
vehicle sufficiently to reach the set speed, the
brake system will automatically slow the
vehicle.
The ACC system maintains set speed when
driving uphill and downhill. However, a slight
speed change on moderate hills is normal. In
addition, downshifting may occur while climbing
uphill or descending downhill. This is normal
operation and necessary to maintain set speed.
When driving uphill and downhill, the ACC
system will cancel if the braking temperature
exceeds normal range (overheated).
If Sport mode is chosen on the Dynamic
Selector, the ACC system will switch to Sport
mode. The system will become more reactive in
case of acceleration.
Setting The Following Distance In ACC
The specified following distance for ACC can be set
by varying the distance setting between four bars
(longest), three bars (long), two bars (medium) and
one bar (short). Using this distance setting and the
vehicle speed, ACC calculates and sets the
distance to the vehicle ahead. This distance
setting will show in the instrument cluster display.

Distance Settings

1 — Longest Distance Setting (Four Bars)
2 — Medium Distance Setting (Two Bars)
3 — Long Distance Setting (Three Bars)
4 — Short Distance Setting (One Bar)

22_FD_OM_EN_USC_t.book Page 98

STARTING AND OPERATING99
To increase the distance setting, push the
Distance Increase button and release. Each time
the button is pushed, the distance setting
increases by one bar (longer).
If there is no vehicle ahead, the vehicle will
maintain the set speed. If a slower moving vehicle
is detected in the same lane, the instrument
cluster display will show the ACC Set With Target
Detected Light. The system adjusts vehicle speed
automatically to maintain the distance setting,
regardless of the set speed.
The vehicle will then maintain the set distance
until:
The vehicle ahead accelerates to a speed above
the set speed.
The vehicle ahead moves out of your lane or
view of the sensor.
The distance setting is changed.
The system disengages Ú page 96.
The maximum braking applied by ACC is limited;
however, the driver can always apply the brakes
manually, if necessary.
NOTE:The brake lights will illuminate whenever the ACC
system applies the brakes. A Proximity Warning will alert the driver if ACC
predicts that its maximum braking level is not
sufficient to maintain the set distance. If this
occurs, a visual alert “BRAKE!” will appear in the
instrument cluster display and a chime will sound
while ACC continues to apply its maximum braking
capacity.
NOTE:The “BRAKE!” screen in the instrument cluster
display is a warning for the driver to take action
and does not necessarily mean that the Full Brake
Control system is applying the brakes autono
-
mously.
Overtake Aid
When driving with ACC engaged and following a
vehicle, the system will provide an additional
acceleration up to the ACC set speed to assist in
passing the vehicle. This additional acceleration is
triggered when the driver utilizes the left turn
signal and will only be active when passing on the
left hand side.
Display Warnings And Maintenance
“FRONT RADAR SENSOR TEMPORARILY
BLOCKED” WARNING
The “ACC Front Radar Sensor Temporarily
Blocked” warning will display and a chime will
sound when conditions temporarily limit system
performance.
This most often occurs at times of poor visibility,
such as in snow or heavy rain. The ACC system may
also become temporarily blinded due to
obstructions, such as mud, dirt or ice. In these
cases, the instrument cluster display will read
“ACC/FCW Unavailable Wipe Front Radar Sensor”
and the system will deactivate.
The “ACC Front Radar Sensor Temporarily
Blocked” message can sometimes be displayed
while driving in highly reflective areas (i.e. ice and
snow, or tunnels with reflective tiles). The ACC
system will recover after the vehicle has left these
areas. Under rare conditions, when the radar is not
tracking any vehicles or objects in its path this
warning may temporarily occur.
4

22_FD_OM_EN_USC_t.book Page 99

100STARTING AND OPERATING
NOTE:If the “ACC Front Radar Sensor Temporarily
Blocked” warning is active, Fixed Speed Cruise
Control is still available.
If weather conditions are not a factor, the driver
should examine the sensor. It may require cleaning
or removal of an obstruction. The sensor is located
in the center of the vehicle behind the lower grille.
To keep the ACC System operating properly, it is
important to note the following maintenance
items:
Always keep the sensor clean. Carefully wipe the
sensor lens with a soft cloth. Do not use
solvents or abrasive substances.
Do not remove any screws from the sensor.
Doing so could cause an ACC system malfunc -
tion or failure and require a sensor realignment.
If the sensor or front end of the vehicle is
damaged due to a collision, see an authorized
dealer for service.
Do not attach or install any accessories near the
sensor, including transparent material or after -
market grilles. Doing so could cause an ACC
system failure or malfunction.
When the condition that deactivated the system is
no longer present, the system will return to the
“Adaptive Cruise Control Off” state and will resume
function by simply reactivating it.
NOTE:
If the “ACC Front Radar Sensor Temporarily
Blocked” message occurs frequently (e.g. more
than once on every trip) without any snow, rain,
mud, or other obstruction, have the radar
sensor realigned at an authorized dealer.
Installing a snow plow, front-end protector, an
aftermarket grille or modifying the grille is not
recommended. Doing so may block the sensor
and inhibit ACC/Full Brake Control System oper -
ation.
“CLEAN FRONT WINDSHIELD” WARNING
The “ACC/FCW Limited Functionality Wipe Front
Windshield” warning will display when conditions
temporarily limit system performance. This most
often occurs at times of poor visibility, such as in
snow or heavy rain and fog. The ACC system may
also become temporarily blinded due to
obstructions, such as mud, dirt, or ice on
windshield and fog on the inside of glass. In these
cases, the instrument cluster display will read
“ACC/FCW Limited Functionality Wipe Front
Windshield” and the system will have degraded
performance.
The “ACC/FCW Limited Functionality Wipe Front
Windshield” message can sometimes be displayed
while driving in adverse weather conditions. The
ACC/Full Brake Control system will recover after the vehicle has left these areas. Under rare
conditions, when the camera is not tracking any
vehicles or objects in its path this warning may
temporarily occur.
If weather conditions are not a factor, the driver
should examine the windshield and the camera
located on the back side of the inside rear view
mirror. They may require cleaning or removal of an
obstruction.
When the condition that created limited
functionality is no longer present, the system will
return to full functionality.NOTE:If the “ACC/FCW Limited Functionality Wipe Front
Windshield” message occurs frequently (e.g. more
than once on every trip) without any snow, rain,
mud, or other obstruction, have the windshield and
forward facing camera inspected at an authorized
dealer.
SERVICE ACC/FCW WARNING
If the system turns off, and the instrument cluster
display reads “ACC/FCW Limited Functionality
Frontal Camera Service Required” or “Cruise
Control Service Required”, there may be an
internal system fault or a temporary malfunction
that limits ACC functionality. Although the vehicle is
still drivable under normal conditions, ACC will be

22_FD_OM_EN_USC_t.book Page 100

STARTING AND OPERATING101
temporarily unavailable. If this occurs, try
activating ACC again later, following an ignition
cycle. If the problem persists, see an authorized
dealer.
Precautions While Driving With ACC
In certain driving situations, ACC may have
detection issues. In these cases, ACC may brake
late or unexpectedly. The driver needs to stay alert
and may need to intervene. The following are
examples of these types of situations:
TOWING A TRAILER
Towing a trailer is not recommended when using
ACC.
OFFSET DRIVING
ACC may not detect a vehicle in the same lane that
is offset from your direct line of travel, or a vehicle
merging in from a side lane. There may not be
sufficient distance to the vehicle ahead. The offset
vehicle may move in and out of the line of travel,
which can cause your vehicle to brake or
accelerate unexpectedly.
Offset Driving Condition Example

TURNS AND BENDS
When driving on a curve with ACC engaged, the
system may increase or decrease the vehicle
speed for stability, with no vehicle ahead detected.
Once the vehicle is out of the curve, the system will
resume your original set speed. This is a part of
normal ACC system functionality.
NOTE:On tight turns ACC performance may be limited.
USING ACC ON HILLS
ACC performance may be limited when driving on
hills. ACC may not detect a vehicle in your lane
depending on the speed, vehicle load, traffic
conditions, and the steepness of the hill.
NOTE:
The driver must maintain control of the vehicle,
remain alert, and be ready to apply the brakes if
needed.
ACC Hill Example

4

22_FD_OM_EN_USC_t.book Page 101

102STARTING AND OPERATING
LANE CHANGING
ACC may not detect a vehicle until it is completely
in the lane in which you are traveling. In the lane
changing example below, ACC has not yet detected
the vehicle changing lanes and it may not detect
the vehicle until it's too late for the ACC system to
take action. ACC may not detect a vehicle until it is
completely in the lane. There may not be sufficient
distance to the lane-changing vehicle. Always be
attentive and ready to apply the brakes if
necessary.

Lane Changing Example

NARROW VEHICLES
Some narrow vehicles traveling near the outer
edges of the lane or edging into the lane are not
detected until they have moved fully into the lane.
There may not be sufficient distance to the vehicle
ahead.
Narrow Vehicle Example

STATIONARY OBJECTS AND VEHICLES
ACC does not react to stationary objects or
vehicles. For example, ACC will not react in
situations where the vehicle you are following exits
your lane and the vehicle ahead is stopped in your
lane. It will consider this stopped vehicle a
stationary object as it did not previously detect
movement from it. Always be attentive and ready
to apply the brakes if necessary.
Stationary Object And Stationary Vehicle Example

FRONT/REAR PARK ASSIST — IF EQUIPPED
The Park Assist system provides visual and audible
indications of the distance between the rear and/
or front fascia/bumper and a detected obstacle
when backing up or moving forward (e.g. during a
parking maneuver).
For limitations of this system and
recommendations, see Ú
page 106.
Park Assist will retain the last system state
(enabled or disabled) from the last ignition cycle
when the ignition is changed to the ON/RUN
position.
Park Assist is active when the gear selector is
shifted to REVERSE or to a forward gear and an
obstacle is detected, as long as the system is on.
When the gear selector shifted to NEUTRAL (or
PARK in case of automatic gearbox), the system

22_FD_OM_EN_USC_t.book Page 102

106STARTING AND OPERATING
Front Park Assist Audible Alerts
Park Assist will turn off the Front Park Assist
audible alert (chime) after approximately three
seconds when an obstacle has been detected, the
vehicle is stationary, and brake pedal is applied. If
the obstacle has been detected within less than
12 inches (30 cm), then the Park Assist will not
turn off the Front Park Assist audible alert.
Adjustable Chime Volume Settings
Front and Rear chime volume settings can be
selected from the Customer-Programmable
Features section of the Uconnect system
Ú page 123.
If the Uconnect system is equipped, chime volume
settings will not be accessible from the instrument
cluster display.
The chime volume settings include low, medium,
and high.
Park Assist will retain its last known configuration
state through ignition cycles.
ENABLING AND DISABLING PARK
A
SSIST
Park Assist can be enabled and disabled
with the Park Assist switch, located on
the switch panel below the Uconnect
display. When the Park Assist switch is pushed to disable
the system, the instrument cluster display will
show the “Park Assist Disabled” message for
approximately five seconds Ú
page 64.
The Park Assist switch LED will be on when the
Park Assist system is disabled or requires service.
The Park Assist switch LED will be off when the
system is enabled. If the Park Assist switch is
pushed, and the system requires service, the Park
Assist switch LED will blink momentarily, and then
the LED will be on.
SERVICE THE PARK ASSIST SYSTEM

During vehicle start up, when the Park Assist System
has detected a faulted condition, the instrument
cluster display will actuate a single chime, once per
ignition cycle, and it will show the "PARK ASSIST
UNAVAILABLE WIPE REAR SENSORS", "PARK ASSIST
UNAVAILABLE WIPE FRONT SENSORS", or the "PARK
ASSIST UNAVAILABLE SERVICE REQUIRED" message
for five seconds.

If "PARK ASSIST UNAVAILABLE WIPE REAR
SENSORS" or "PARK ASSIST UNAVAILABLE WIPE
FRONT SENSORS" appears in the instrument
cluster display make sure the outer surface and
the underside of the rear fascia/bumper and/or
front fascia/bumper is clean and clear of snow,
ice, mud, dirt or other obstruction and then cycle
the ignition. If the message continues to appear
see an authorized dealer. If the "PARK ASSIST UNAVAILABLE SERVICE
REQUIRED" message appears in the instrument
cluster display, see an authorized dealer.
CLEANING THE PARK ASSIST SYSTEM
Clean the Park Assist sensors with water, car wash
soap and a soft cloth. Do not use rough or hard
cloths. Do not scratch or poke the sensors.
Otherwise, you could damage the sensors.

PARK ASSIST SYSTEM USAGE
P
RECAUTIONS

NOTE:
Ensure that the outer surface and the underside
of the front and rear fascia/bumper are clean
and clear of snow, ice, mud, dirt or other
obstruction to keep the Park Assist system oper -
ating properly.
Jackhammers, large trucks, and other vibra -
tions could affect the performance of Rear Park
Assist.
Clean the Park Assist sensors regularly, taking
care not to scratch or damage them. The
sensors must not be covered with ice, snow,
slush, mud, dirt or debris. Failure to do so can
result in the system not working properly. The
Park Assist system might not detect an obstacle

22_FD_OM_EN_USC_t.book Page 106

110STARTING AND OPERATING
When the LaneSense system senses the lane
has been approached and is in a lane departure
situation, the left lane line flashes yellow (on/
off). The LaneSense telltale changes from solid
yellow to flashing yellow. At this time torque is
applied to the steering wheel in the opposite
direction of the lane boundary.
For example: If approaching the left side of the
lane the steering wheel will turn to the right.

Lane Approached (Flashing Yellow Line/ Flashing Yellow Telltale)

NOTE:The LaneSense system operates with similar
behavior for a right lane departure.
CHANGING LANESENSE STATUS
The LaneSense system has settings to adjust the
intensity of the torque warning and the warning
zone sensitivity (early/late) that you can configure
through the Uconnect system screen Úpage 123.
NOTE:
When enabled the system operates above
37 mph (60 km/h) and below 112 mph
(180 km/h).
Use of the turn signal suppresses the warnings.
The system will not apply torque to the steering
wheel whenever a safety system engages.
(Anti-Lock Brakes, Traction Control System,
Electronic Stability Control, Full Brake Control
system, etc.).
PARKVIEW REAR BACK UP CAMERA
The ParkView Rear Back Up Camera allows you to
see an on-screen image of the rear surroundings of
your vehicle when the gear selector is put into
REVERSE. The image will be displayed on the
touchscreen display along with a note to “Check
Entire Surroundings” across the top of the screen.
After five seconds this note will disappear. The
ParkView camera is located on the rear of the
vehicle above the rear license plate.
Back Up Camera Location

When the vehicle is shifted out of REVERSE with
camera delay turned off, the rear camera mode is
exited and the navigation or audio screen appears
again.
When the vehicle is shifted out of REVERSE with
camera delay turned on, the camera image will
continue to be displayed for up to 10 seconds
unless the vehicle speed exceeds 8 mph (13 km/
h), the vehicle is shifted into PARK, or the ignition
is placed in the OFF position.
A touchscreen button to disable the camera is
available when the vehicle is not in REVERSE.
Display of the camera image after shifting out of
REVERSE can be disabled via Uconnect Settings.
When enabled, active guidelines are overlaid on
the image to illustrate the width of the vehicle and
its projected backup path based on the steering
wheel position.

22_FD_OM_EN_USC_t.book Page 110

STARTING AND OPERATING113
front and rear curb weight values are determined
by weighing your vehicle on a commercial scale
before any occupants or cargo are added.
Loading
The actual total weight and the weight of the front
and rear of your vehicle at the ground can best be
determined by weighing it when it is loaded and
ready for operation.
The entire vehicle should first be weighed on a
commercial scale to ensure that the GVWR has not
been exceeded. The weight on the front and rear of
the vehicle should then be determined separately
to be sure that the load is properly distributed over
the front and rear axle. Weighing the vehicle may
show that the GAWR of either the front or rear axles
has been exceeded but the total load is within the
specified GVWR. If so, weight must be shifted from
front to rear or rear to front as appropriate until the
specified weight limitations are met. Store the
heavier items down low and be sure that the
weight is distributed equally. Stow all loose items
securely before driving.
Improper weight distributions can have an adverse
effect on the way your vehicle steers and handles
and the way the brakes operate.
TRAILER TOWING
In this section you will find safety tips and
information on limits to the type of towing you can
reasonably do with your vehicle. Before towing a
trailer, carefully review this information to tow your
load as efficiently and safely as possible.
To maintain the New Vehicle Limited Warranty
coverage, follow the requirements and
recommendations in this manual concerning
vehicles used for trailer towing.
COMMON TOWING DEFINITIONS
The following trailer towing related definitions will
assist you in understanding the following
information:
Gross Vehicle Weight Rating (GVWR)
The GVWR is the total allowable weight of your
vehicle. This includes driver, passengers, cargo
and tongue weight. The total load must be limited
so that you do not exceed the GVWR Ú page 112.
Gross Trailer Weight (GTW)
The GTW is the weight of the trailer plus the weight
of all cargo, consumables and equipment
(permanent or temporary) loaded in or on the
trailer in its "loaded and ready for operation"
condition.
The recommended way to measure GTW is to put
your fully loaded trailer on a vehicle scale. The
entire weight of the trailer must be supported by
the scale.
Gross Combination Weight Rating (GCWR)
The GCWR is the total allowable weight of your
vehicle and trailer when weighed in combination.
Gross Axle Weight Rating (GAWR)
The GAWR is the maximum capacity of the front
and rear axles. Distribute the load over the front
and rear axles evenly. Make sure that you do not
exceed either front or rear GAWR Úpage 112.
CAUTION!
Do not load your vehicle any heavier than the
GVWR or the maximum front and rear GAWR. If
you do, parts on your vehicle can break, or it can
change the way your vehicle handles. This could
cause you to lose control. Also overloading can
shorten the life of your vehicle.
4

22_FD_OM_EN_USC_t.book Page 113

114STARTING AND OPERATING
Tongue Weight (TW)
The TW is the downward force exerted on the hitch
ball by the trailer. You must consider this as part of
the load on your vehicle.
Frontal Area
The frontal area is the maximum height multiplied
by the maximum width of the front of a trailer.
Trailer Sway Control — Mechanical
The trailer sway control is a telescoping link that
can be installed between the hitch receiver and the
trailer tongue that typically provides adjustable
friction associated with the telescoping motion to
dampen any unwanted trailer swaying motions
while traveling.
Weight-Carrying Hitch
A weight-carrying hitch supports the trailer tongue
weight, just as if it were luggage located at a hitch
ball or some other connecting point of the vehicle.
These kinds of hitches are commonly used to tow
small and medium sized trailers.
Weight-Distributing Hitch
A weight-distributing system works by applying
leverage through spring (load) bars. They are
typically used for heavier loads to distribute trailer
tongue weight to the tow vehicle's front axle and
the trailer axle(s). When used in accordance with
the manufacturer's directions, it provides for a
more level ride, offering more consistent steering
and brake control thereby enhancing towing
safety. The addition of a friction/hydraulic sway
control also dampens sway caused by traffic and
crosswinds and contributes positively to tow
vehicle and trailer stability. Trailer sway control and
a weight distributing (load equalizing) hitch are
recommended for heavier Tongue Weights (TW)
and may be required depending on vehicle and
trailer configuration/loading to comply with Gross
Axle Weight Rating (GAWR) requirements.
WARNING!
It is important that you do not exceed the
maximum front or rear GAWR. A dangerous
driving condition can result if either rating is
exceeded.
WARNING!
An improperly adjusted Weight Distributing
Hitch system may reduce handling, stability,
braking performance, and could result in a
collision.
Weight Distributing Systems may not be
compatible with Surge Brake Couplers.
Consult with your hitch and trailer manufac-
turer or a reputable Recreational Vehicle
dealer for additional information.

22_FD_OM_EN_USC_t.book Page 114

STARTING AND OPERATING115
TRAILER HITCH CLASSIFICATION
The following chart provides the industry standard for the maximum trailer weight a given trailer hitch class can tow and should be used to assist you in selecting
the correct trailer hitch for your intended towing condition.
TRAILER TOWING WEIGHTS (MAXIMUM TRAILER WEIGHT RATINGS)
The following chart provides the maximum trailer weight ratings towable for your given drivetrain.
Trailer Hitch Classification Definitions
Class Max. Trailer Hitch Industry Standards
Class I - Light Duty 2,000 lb (907 kg)
Class II - Medium Duty 3,500 lb (1,587 kg)
Class III - Heavy Duty 6,000 lb (2,722 kg)
Class IV - Extra Heavy Duty 10,000 lb (4,535 kg)
Refer to the “Trailer Towing Weights (Maximum Trailer Weight Ratings)” chart for the Maximum Gross Trailer Weight (GTW) towable for your given drivetrain.
All trailer hitches should be professionally installed on your vehicle.
Engine Maximum GTWMaximum Trailer TW (See Note)
1.3L Turbo AWD 2,000 lb (906 kg) with braked trailer 200 lb (90 kg)
Refer to local laws for maximum trailer towing speeds.
NOTE:The trailer tongue weight must be considered as part of the combined weight of occupants and cargo and should never exceed the weight referenced on the
Tire and Loading Information placard Úpage 269.
4

22_FD_OM_EN_USC_t.book Page 115