2018 Alfa Romeo Stelvio brake sensor

Setting a speed activates the system.
The display shows the icon in green with
the set speed.
Note:The system cannot be enabled
when RACE mode is active.
Warning!
Leaving the Adaptive Cruise Control (ACC)
system on when not in use is dangerous. You
could accidentally set the system or cause it
to go faster than you want. You could lose
control and have a collision. Always leave
the system off when you are not using it.
Pausing / Deactivating
With the system enabled (speed not set),
push the
(on/off) button to disable.
With the system active (speed set), push
the
(on/off) button to pause. The
display will show the icon in white with
the speed in brackets. To then deactivate
the system, push the
(on/off) button
again.
Setting The Desired Speed
The speed can be set from a minimum of
20 mph (30 km/h) to a maximum of
110 mph (180 km/h).
When the vehicle reaches the desired
speed, push the SET switch upward or
downward and release it to activate the
system. When the accelerator is released,
the vehicle will maintain the set speed
automatically. While the accelerator pedal is pressed,
the system 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 system will return to normal
operation as soon as the accelerator
pedal is released.
The system
cannotbe set:
When pressing the brake pedal.
When the brakes are overheated.
When the electric park brake has been
operated.
When either PARK (P), REVERSE (R) or
NEUTRAL (N) is engaged.
When the engine rpm is above a
maximum threshold.
When the vehicle speed is not within
the operational speed range.
When the ESC (or 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 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 Vary The Speed Setting
Increasing Speed
Once the system has been activated, you
can increase the speed by lifting the SET
switch. Each time it is operated, the
speed increases by 1 mph.
By holding the button up, the set speed
will increase in increments of 5 mph until
0403132201USSET Switch
168
STARTING AND OPERATING

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.
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).
The distances from the vehicle ahead are
proportional to speed.
The interval of time with relation to the
vehicle ahead remains constant and
varies from one second (for the shortdistance 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 (maximum) the first
time the system 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
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.
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 displayilluminates 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 maximum breaking applied by the
system is limited. The driver may apply the
brakes in all cases if needed.
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
objectives along the direction of the vehicle.
Failure to comply with these precautions
may cause serious accidents and injuries.
07146S0019EMDistance Icons
0403132203USDistance Button
170
STARTING AND OPERATING

The driver is fully responsible for holding
a safe distance from the vehicle ahead
respecting the highway code in force in the
respective country.
“Stop And Go” Function
The “Stop and Go” feature allows you to
maintain a safe distance from the vehicle
ahead until the vehicle has completely
stopped. It will also restart the vehicle
automatically if the vehicle ahead drives
away within two seconds, otherwise it is
necessary to press the accelerator pedal
or push the RES button to restart.
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.
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 in STOP mode.
RACE mode is activated.
The system is canceled (the set speed
and distance are stored):
When the system is paused (refer to
the “Activation / Deactivation” section).
When the conditions shown in the
“Setting The Desired Speed” section
occur.
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 rear
view mirror, where the camera is located,
as well as the area of the front 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 your
authorized dealer.
Precautions While Driving
The system may not work correctly in
some driving conditions (see below). The
driver must control the vehicle at all
times. Vehicle Not Aligned
The system may not detect a vehicle
traveling in the same lane, in the same
direction, but is not aligned. It also may
not detect a vehicle which is cutting in
from a side lane. Sufficient distance from
the vehicles ahead may not be
guaranteed in these cases.
The non-aligned vehicle can weave in and
out of the driving lane causing the vehicle
to brake or accelerate unexpectedly.
Steering And Curves
Driving on curves with the system set
could limit speed and acceleration to
guarantee vehicle stability, even if no
vehicles are detected ahead.
When leaving the curve, the system
resets the previously set speed.
06016V0005EMSteering And Curves
171

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
vehicles speakers.
Note: Some conditions may influence
the performance of the Park Sensors
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.
Warning!
Before using the Park Sensors System, it
is strongly recommended that the ball
mount and hitch ball assembly is
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 loudspeaker 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 Park Sensors 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.
Caution!
The Park Sensors 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 Park Sensors 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
Park Sensors System.
175

LocksPower Door ...............23
Steering Wheel .............20
Luggage Compartment Light (Bulb Replacement) .............192
Malfunction Indicator Light (Check Engine) ................ .101
Manual, Service ............. .265
Methanol ................. .255
Mirrors ....................37
Automatic Dimming ..........37
Electric Powered ............37
Electric Remote ............37
Heated ..................38
OBD System ............... .101
Occupant Restraints ...........117
Oil, Engine Capacity ............... .257
Recommendation ..........257
Viscosity ............... .257
Overheating, Engine ...........203
Owner's Manual (Operator Manual) . .265
Paintwork (Cleaning And Maintenance) .............243
Panic Brake Assist (PBA) System . . .106
Park Sensors System ..........173Performance (Top Speed)
........260
Pets.................... .141
Placard, Tire And Loading Information ............. .230
Power Door Locks ...............23
Mirrors ..................37
Seats ...................29
Sunroof .................55
Power Sunroof ...............55
Power Supply .............. .248
Pregnant Women And Seat Belts . . .121
Pretensioners Seat Belts .............. .121
Prolonged Vehicle Inactivity ......242
Radial Ply Tires ............. .235
Radio Frequency General Information ......18,20,27
Radio Transmitters And Mobile Phones ...................5
Rear Armrest ................68
Rear Camera .............. .179
Rear Cross Path .............107
Rear
Seats ..................32
Rear Window Wiper/Washer .......46
Reformulated Gasoline .........255
Refueling Procedure ...........180
Refueling The Vehicle ..........180
Reminder, Seat Belt ...........118 Remote Starting System
........146
Replacement Keys .............18
Replacement Tires ............236
Replacing A Bulb .............188
Replacing An External Bulb .......191
Replacing An Internal Bulb .......191
Reporting Safety Defects .......264
Restraint, Head ...............34
Restraints, Child .............131
Rims And Tires ..............226
Roll Over Warning ..............3
Safety Checks Inside Vehicle ......142
Safety Checks Outside Vehicle .....143
Safety Defects, Reporting .......264
Safety Information, Tire .........226
Safety Tips ............... .141
Safety, Exhaust Gas ...........141
Saving Fuel ............... .183
Scheduled Servicing ...........210
Scheduled Servicing Program (2.9L V6 Gasoline Engine
Versions) ............... .212
Seat Belt Adjustable Upper Shoulder Belt
Anchorage .............. .120
Energy Management Feature . . . .121
Lap/Shoulder Belt Untwisting . . .120
Lap/Shoulder Belts ..........118
Pregnant Women ...........121
INDEX