2022 ALFA ROMEO STELVIO brake sensor

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Resume Button Location
In AutoStick (sequential) mode, before resuming
the previously set speed, you should accelerate
until you are close to that speed. Then, push and
release the RES button.
To Deactivate
A tap on the brake pedal deactivates the Cruise
Control without deleting the set speed.
The Cruise Control may also be deactivated by
applying the Electric Park Brake or when the
braking system is operated (e.g. operation of the
Electronic Stability Control (ESC) system).
The set speed is deleted in the following cases:
Pushing the on/off button a second time
The ignition is placed in the OFF position
If there is a malfunction with the Cruise Control
system
ADAPTIVE CRUISE CONTROL (ACC)
The Adaptive Cruise Control (ACC) is a driver
assist system that combines the Cruise Control
functions with controlling the distance from the
vehicle ahead. ACC increases the driving
convenience provided by Cruise Control while
traveling on highways and major roadways.
However, it is not a safety system and not
designed to prevent collisions. The Cruise Control
function performs differently

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ACC will allow you to keep Cruise Control engaged
in light to moderate traffic conditions without the
constant need to reset your Cruise Control. ACC
uses a radar sensor located behind the front
bumper and a camera located in the center/
upper part of the windshield, to detect the
presence of a vehicle close ahead.
The system sets and holds the vehicle at the
desired speed without needing to press the
accelerator. It also sets and holds a distance
from the vehicle ahead (these settings are set by
the driver).
Front Bumper Radar Location Windshield Camera Location
If the system detects a vehicle ahead, it will
automatically intervene by slightly braking or
accelerating in order to maintain the preset
distance. It will not exceed the original set speed
when adapting to the speed of the vehicle ahead.

NOTE:
Adaptive Cruise Control performance is not guar -
anteed under the following circumstances, and it
is recommended to turn the system off when:
Driving in fog, heavy rain, or snow.
Driving in heavy traffic or construction zones.
Driving on icy, snowy, slippery roads, roads
with steep inclines, or roads with numerous
turns and bends.
Entering a turn lane.
When circumstances do not allow safe driving
at a constant speed
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(Continued)
Activating Adaptive Cruise Control (ACC)
The minimum set speed for the ACC system is
19 mph (30 km/h) and the maximum is 110 mph
(180 km/h).
The system cannot be activated:
When pressing the brake pedal.
When the brakes are overheated.
When the Electric Park Brake has been
operated.
When either PARK, REVERSE or NEUTRAL is
engaged.
When the engine RPM is above a maximum
threshold.
When the vehicle speed is not within the
operational speed range.
When the Electronic Stability Control (ESC) (or
Anti-Lock Brake System (ABS) or other stability
control systems) are operating or have just
operated.
When the ESC system is off.
When the Forward Collision Warning system (if
equipped) is braking automatically.
In the event of a system failure.
When the engine is off.
In case of obstruction of the radar sensor (in
this case the bumper area where it is located
must be cleaned).
If the system is set, the conditions described
above also cause a cancellation or deactivation
of the system. These situations may vary
according to the conditions.

NOTE:
The system will not be deactivated when speeds
higher than those set are reached by pressing the
accelerator pedal above 110 mph (180 km/h). In
these situations, the system may not work
correctly and it is recommended to deactivate it.
To Activate/Deactivate
The system has four operating states:
Enabled (speed not set)
Activated (speed set)
Paused
Deactivated
WARNING!
Adaptive Cruise Control (ACC) is a
convenience system. It is not a substitute for
active driver involvement. It is always the
driver’s responsibility to be attentive of road,
traffic, and weather conditions, vehicle
speed, distance to the vehicle ahead and,
most importantly, brake operation to ensure
safe operation of the vehicle under all road
conditions. Your complete attention is
always required while driving to maintain
safe control of your vehicle. Failure to follow
these warnings can result in a collision and
death or serious personal injury.
The ACC system:
• May react to pedestrians, oncoming
vehicles, and stationary objects (e.g., a stopped vehicle in a traffic jam or a disabled vehicle) at speeds between 2 mph and 35 mph (4 km/h and
60 km/h).
• Cannot take street, traffic, and weather
conditions into account, and may be limited upon adverse sight distance conditions.
• Does not always fully recognize complex
driving conditions, which can res ult in
wrong or missing distance warnings.
• Will bring the vehicle to a complete stop
while following a vehicle ahead and holdthe vehicle for approximately twominutes in the stop position. If thevehicle ahead does not start movingwithin two minutes, the parking brakewill be activated and the ACC system will be canceled.
You should switch off the ACC system:
When driving in fog, heavy rain, heavy snow,
sleet, heavy traffic, and complex driving
situations (i.e., in highway construction
zones).
When entering a turn lane or highway
off-ramp; when driving on roads that are
winding, icy, snow-covered, slippery, or have
steep uphill or downhill slopes.
When circumstances do not allow safe
driving at a constant speed.
WARNING!
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(Continued)
When you push the RES/SET button to reduce
the speed, the braking system intervenes
automatically if the engine brake does not slow
the vehicle 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 inclines.
The transmission could shift to a lower gear
when driving downhill, or when accelerating.
This is normal and necessary to maintain the
set speed.
The system will disable while driving if the
brakes overheat.
To Resume
Once the system has been canceled but not
deactivated, to resume a previously set speed,
simply push the RES/SET switch upward and
remove your foot from the accelerator to recall it.
The system will be set to the last stored speed.
Setting The Distance Between Vehicles
The distance between your vehicle and the
vehicle ahead may be set to one bar (short), two
bars (medium), three bars (long), or four bars
(maximum).Distance Icons
The distances from the vehicle ahead are propor -
tional to speed.
The interval of time with relation to the vehicle
ahead remains constant and varies from one
second (for the short distance one-bar setting) to
two seconds (for the maximum distance four-bar
setting).
The set distance is shown on the display by a
dedicated icon.
The setting is four bars (maximum) the first time
the system is used. After the distance has been
modified by the driver, the new distance will be
stored even if the system is deactivated and
reactivated.
To Decrease The Distance
Push and release the distance button to decrease
the distance setting. The distance setting
decreases by one bar (shorter) every time the
button is pushed. Distance Button
The set speed is held if there are no vehicles
ahead. Once the shortest distance has been
selected, the next push of the button will set the
maximum distance.
If a slower vehicle is detected in the same lane,
the vehicle icon on the display illuminates from
grey to white. The system automatically adjusts
the vehicle’s speed to keep 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
system sensor.
The distance setting is changed.
The Adaptive Cruise Control system is
deactivated/paused.
WARNING!
The Resume function should only be used if
traffic and road conditions permit. Resuming a
set speed that is too high or too low for
prevailing traffic and road conditions could
cause the vehicle to accelerate or decelerate
too sharply for safe operation. Failure to follow
these warnings can result in a collision and
death or serious personal injury.
WARNING!
The maximum braking applied by the system
is limited. The driver may apply the brakes in
all cases if needed.
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Overtake Aid

When driving with ACC engaged and following a
vehicle at a speed greater than 45 mph (70 km/h),
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.

The system detects the direction of traffic
automatically when the vehicle 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 deactivated when the
driver uses the right direction indicator and
returns to the original lane.
Stop And Go Function
The Stop and Go operating strategy allows you to
maintain a safe distance from the vehicle ahead
until the vehicle has completely stopped.
In the event that the ACC system brings your
vehicle to a standstill while following the vehicle
in front, if the vehicle in front starts moving within
two seconds of your vehicle coming to a
standstill, your vehicle will resume motion
without the need for any driver action.
If the vehicle in front does not start moving within
two seconds of your vehicle coming to a
standstill, the driver will have to push the RES/
SET switch upward to restart.
Deactivation
The system is deactivated and the set speed is
canceled if:
The on/off button is pushed (when the system
is on or paused)
The ignition is placed in the OFF position
RACE mode is activated (Quadrifoglio models)The system is canceled (the set speed and
distance are stored):
When the system is paused
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When the conditions shown in the “Activating
Adaptive Cruise Control (ACC)” section occur

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Limited Operation Warning
If the dedicated message is shown on the display,
a condition limiting the Adaptive Cruise Control
operation may have occurred.
This could be due to an obstruction of the
vehicle’s sensor or camera. It could also be due
to a fault in the system. If an obstruction is
detected, clean the area of the windshield
opposite the interior rearview mirror, where the
camera is located, as well as the area of the front
fascia/bumper where the sensor is located. Then
check that the message has disappeared.
When the conditions limiting the system
functions end, normal operation will resume.
Should the fault persist, contact 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.
If the system predicts that the braking level is
insufficient to hold the set distance, either
“BRAKE!” or a dedicated message is
displayed to warn the driver of approaching
the vehicle ahead. An acoustic signal is also
emitted. In this case, it is advised to brake
immediately as necessary to hold a safe
distance from the vehicle ahead.
The driver is responsible for ensuring that
there are no pedestrians, other vehicles or
objects along the direction of the vehicle.
Failure to comply with these precautions may
cause serious accidents and injuries.
The driver is fully responsible for holding a
safe distance from the vehicle ahead
respecting the highway code in force in the
respective country.
WARNING!
WARNING!
When the ACC system is resumed, the driver
must ensure that there are no pedestrians,
vehicles or objects in the path of the vehicle.
Failure to follow these warnings can result in a
collision and death or serious personal injury.
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Suspension Conditions
The following operations will suspend the HAS
system:
Steer manually
Press the brake pedal
Disable the ACC device
Activate the turn signals
Push the ACC activation setting button for two
seconds to activate Cruise Control
Place the gear selector in PARK, REVERSE, or
NEUTRAL
Reactivating the ACC system will reactivate HAS

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Automatic Deactivation
The system can be deactivated in the following
situations:
If there are narrow bends
When hands are removed from the steering
wheel
If the left or right turn signal is activated
If the driver intentionally changes lanes
without using the turn signal
If the driver’s seat belt is released
If the gear selector is placed in DRIVE
If the “Active Braking” function is activated
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If the vehicle exits the highway
If the lane markings are not detected by the
camera
If the ACC device is deactivated
If the vehicle speed exceeds 90 mph
(145 km/h)

NOTE:

When the HAS system is turned off, the symbol
on the display turns red and then grey.
Hands on the steering wheel are detected by a
capacitive sensor installed in it.
When the automatic suspension conditions are
over, HAS will be automatically reactivated.
OPERATION
HAS only operates when the driver’s hands are on
the steering wheel.
If the system detects that the driver’s hands have
been removed from the steering wheel, the
system will alert the driver to place their hands
back on the steering wheel

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If the vehicle crosses the lane boundary, the
steering wheel will vibrate and the dedicated
screen will appear in the instrument cluster
display.

NOTE:
HAS may take up to five seconds to turn on once
all conditions are met. During this time, a grey
indicator light will appear on the instrument
cluster display and the system will automatically
activate as soon as all of the conditions are met
with no intervention from the driver.
The following conditions must be met before HAS
turns on:
HAS must be enabled by pushing the button on
the steering wheel
The vehicle must be on a highway
ACC must be activated
The right and left lane boundaries must be
visible
The vehicle speed must be between 0 and
90 mph (0 and 145 km/h)
The camera, radar, and radio system must be
functioning properly
The road lane width must be between 8.5 ft
and 13.7 ft (2.6 m and 4.2 m)
The turn signals must not be activated
HAS must be functioning properly
Other operating limits:
If the speed of ACC can be set to a higher value
(top speed 110 mph (180 km/h), HAS is only
available as long as the vehicle speed is equal
to or less than 90 mph (145 km/h).
When the ACC speed is reduced and the
vehicle speed is less than 90 mph (145 km/h),
the system will automatically reactivate.
If the ACC speed is set to 90 mph (145 km/h),
traveling downhill may increase the vehicle
speed. HAS will deactivate until the speed
returns to 90 mph (145 km/h).
INDICATIONS ON THE DISPLAY
The HAS status can always be viewed in the
instrument cluster display.
The system status is indicated by the color of the
symbol on the display.
HAS uses sensors in the steering wheel to detect
if the driver’s hands are on it.
If the driver’s hands are not on the steering
wheel, a series of warnings will appear in the
instrument cluster display to alert the driver to
reposition their hands on the steering wheel. An
acoustic signal will also sound. After a period of
time, HAS will disable if the driver’s hands do not
return to the steering wheel.
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Suspension Conditions
The following operations will suspend the TJA
system:
Pressing the brake pedal
Opening the driver’s door
Disabling ACC
If the vehicle speed exceeds 37 mph
(60 km/h)
Releasing the driver’s seat belt
Placing the gear selector in PARK, REVERSE, or
NEUTRAL
If the Forward Collision Warning system or
Active Braking intervenes
Automatic Deactivation
System operation will be temporarily disabled
under the following conditions:
When traveling around narrow bends
If the lane boundaries are not detected
One of the two lines is interrupted
The sun is low and reflects on the radar
camera
If the turn signals are activated
If the driver intentionally changes lanes
without using the turn signal
If manual steering begins
If the driver’s hands are removed from the
steering wheel
When there is no surrounding traffic and there
are no horizontal lane boundaries
If the system is not functioning properly
If lateral acceleration is high

NOTE:

When TJA is turned off, the symbol in the
instrument cluster display will turn red, and
then grey.
A sensor in the steering wheel detects whether
the driver’s hands are placed on the steering
wheel.
When the automatic suspension conditions are
over, the TJA system will be automatically
reactivated.
OPERATION
The TJA system can only operate when the
driver’s hands are on the steering wheel.
If the system detects that the driver’s hands have
been removed from the steering wheel, a
message will appear in the instrument cluster
display to alert the driver to place their hands
back on the wheel.

NOTE:

If the vehicle begins to cross the lane
boundary, the steering wheel will vibrate and a
dedicated screen will appear in the instrument
cluster display.
The TJA system may take up to five seconds to
become active once all conditions are met.
The following conditions must be met in order to
activate the system:
The TJA system must be enabled
The Adaptive Cruise Control (ACC) system must
be turned on
The right and left lane boundaries must be
recognized by the system
The vehicle must be traveling at a speed
between 0 and 37 mph (0 and 60 km/h)
The camera, radar, and radio system must be
functioning properly
The road lane width must be between 8.5 ft
and 13.7 ft (2.6 m and 4.2 m)
The turn signals must be turned off
The TJA system must be functioning properly
If the ACC speed is set to 37 mph (60 km/h) or
less, traveling downhill may increase the
vehicle speed. The system will remain inactive
until the speed returns to 37 mph (60 km/h)
or less.
INDICATIONS ON THE DISPLAY
The TJA system status is indicated by the color of
the symbol in the instrument cluster display.
The system uses sensors in the steering wheel to
detect if the driver’s hands are present. If the
driver’s hands are removed, a series of warnings
will appear in the instrument cluster display to
alert the driver to reposition their hands on the
steering wheel. Acoustic signals will also be
emitted.
If the driver’s hands are not returned to the
steering wheel after a period of time, the system
will be disabled.
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PARKSENSE FRONT/REAR
PARK ASSIST SYSTEM —
IF EQUIPPED
The ParkSense system provides visual and
audible indications of the distance between the
rear, and if equipped, the front fascia/bumper
and a detected obstacle when backing up or
moving forward (e.g. during a parking maneuver).
The vehicle brakes may be automatically applied
and released when performing a reverse parking
maneuver if the system detects a possible
collision with an obstacle.
When the REVERSE gear is engaged and the
system is on, the front and rear sensors are
activated. If the vehicle moves from REVERSE to
a forward gear, the rear sensors are deactivated,
while the front sensors remain active until the
speed of 9 mph (15 km/h) is exceeded.

NOTE:
In certain operating conditions, the system could
start detecting an obstacle only after the vehicle
has moved slightly (a few inches).
PARKSENSE SENSORS
The ParkSense sensors located in the rear
fascia/bumper and (if equipped) in the front
fascia/bumper, monitor the area in front and
behind the vehicle that is within the sensors’ field
of view. These sensors detect the presence of any
obstacles and warn the driver through an
acoustic signal and visual indications, which will
be displayed on the instrument cluster display.Front Sensor Locations
Rear Sensor Locations
PARKSENSE DISPLAY
The driver can select the type of warning they
would like to be displayed through the radio
system. To access the function on the main
menu, select in the following order:
1. Driver Assistance
2. ParkSense
3. Mode
4. Sound and Display
WARNING!
Drivers must be careful when backing up even
when using the ParkSense system. Always
check carefully behind your vehicle, and be
sure to check for pedestrians, animals, other
vehicles, obstructions, or blind spots before
backing up. You are responsible for the safety
of your surroundings and must continue to pay
attention while backing up. Failure to do so
can result in serious injury or death.
CAUTION!
The ParkSense system is only a parking aid
and it is unable to recognize every obstacle,
including small obstacles. Parking curbs
might be temporarily detected or not
detected at all. Obstacles located above or
below the sensors will not be detected when
they are in close proximity.
The vehicle must be driven slowly when using
the ParkSense system in order to be able to
stop in time when an obstacle is detected. It
is recommended that the driver looks over
his/her shoulder when using the ParkSense
system.
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(Continued)
place the ignition in the OFF position, then
return it to ON/RUN. If the message is still
displayed, contact an authorized dealer.
Audio System Not Available
: If the display
shows a message that the audio system is not
available, it means that the acoustic signal will
be emitted by the instrument panel, and not
through the vehicle’s speakers.
OPERATION WITH A TRAILER
The operation of the ParkSense system is
automatically deactivated when a trailer’s
electrical connector is plugged into the vehicle.
The sensors are automatically reactivated when
the electrical connector is removed.
PARKSENSE SYSTEM USAGE
P
RECAUTIONS

NOTE:
Some conditions may influence the performance
of the ParkSense system:
Reduced sensor sensitivity could be due to the
presence of ice, snow, mud, or thick paint on
the surface of the sensor.
The sensors may detect a false obstacle (echo
interference) due to mechanical interference,
for example when washing the vehicle or in
extreme weather.
The signals sent by the sensors can be altered
by the presence of ultrasonic systems (e.g.
pneumatic brake systems of trucks or
pneumatic drills) near the vehicle.
System performance can 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 or suspension), by changing tires, overloading the vehicle or
operations that require the vehicle to be
lowered.
Be sure not to place bumper stickers or other
adhesives over the sensors as this will affect
system performance.
The presence of a trailer hitch without a trailer.
This may interfere with the operation of the
parking sensors. Before using the ParkSense
system, it is recommended to remove or close
the trailer hitch assembly when the vehicle is
not being used for towing.
LANE DEPARTURE
WARNING (LDW) SYSTEM
LANE DEPARTURE WARNING OPERATION
The Lane Departure Warning system uses a
forward looking camera located on the
windshield to detect lane markings and measure
vehicle position within the lane boundaries.
When one or both lane limits are detected and
the vehicle passes over one without an activated
turn signal, the system emits a visual as well as
an acoustic signal.
If the vehicle continues to go beyond the line of
the lane without any intervention from the driver,
the surpassed line will light up on the display (left
or right) to urge the driver to bring the vehicle
back into the limits of the lane.
WARNING!
Before using the ParkSense system, it is
strongly recommended that the ball mount
and hitch ball assembly be disconnected
from the vehicle when the vehicle is not used
for towing. Failure to do so can result in injury
or damage to vehicles or obstacles because
the hitch ball will be much closer to the
obstacle than the rear fascia when the
vehicle sounds the continuous tone. Also, the
sensors could detect the ball mount and
hitch ball assembly, depending on its size
and shape, giving a false indication that an
obstacle is behind the vehicle.
Drivers must be careful when backing up
even when using the ParkSense system.
Always check carefully behind your vehicle,
look behind you, and be sure to check for
pedestrians, animals, other vehicles,
obstructions, and blind spots before backing
up. You are responsible for safety and must
continue to pay attention to your
surroundings. Failure to do so can result in
serious injury or death.
WARNING!
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