ESP Alfa Romeo Stelvio 2019 User Guide

ACTIVE SAFETYSYSTEMS
The vehicle may be equipped with the
following active safety devices:
ABS (Anti-Lock Brakes);
DTC (Drive Train Control);
ESC (Electronic Stability Control);
TC (Traction Control);
PBA (Panic Brake Assist);
HSA (Hill Start Assist);
AST (Alfa™ Steering Torque);
HDC (Hill Discent Control)
For the operation of the systems, see the
following pages.
ABS (Anti-lock Braking System)
This system, which is an integral part of
the braking system, prevents one or more
wheels from locking and slipping in all
road surface conditions, irrespective of
the intensity of the braking action,
ensuring that the vehicle can be
controlled even during emergency
braking and optimising stopping
distances.
The system intervenes during braking
when the wheels are about to lock,
typically in emergency braking or
low-grip conditions, when locking may be
more frequent.
The system also improves control and
stability of the vehicle when braking on a
surface where the grip of the left and
right wheels varies, or on corners.The Electronic Braking Force Distribution
(EBD) system completes the system
allowing the brake force to be distributed
between the front and rear wheels.
System intervention
The ABS equipped on this vehicle is
provided with the "Brake by wire"
(Integrated Brake System - IBS) function.
With this system, the brake pedal
command given by pressing the brake
pedal is not transmitted hydraulically but
electronically, therefore, the light
pulsation that could be felt on the pedal
with the traditional system is no longer
perceptible.29) 30) 31) 32) 33) 34)
DTC (Drive Train Control)SYSTEM(where provided)
Some versions of this vehicle are
equipped with a four-wheel drive system
(AWD), activated on request, which offers
an optimal drive for countless driving
conditions and road surfaces. The system
reduces the slipping of the tyres to a
minimum, automatically redistributing
the torque to the front and rear wheels,
as needed.
To maximize fuel savings, the car with
AWD automatically passes to rear-wheel
drive (RWD) when the road and
environmental conditions are such that
they would not cause the tyres to slip.When the road and environmental
conditions require better traction, the
vehicle automatically goes to AWD mode.
35)
IMPORTANT If the system failure symbol
switches on, after starting the engine or
while driving, it means that the AWD
system is not working properly. If the
warning message activates frequently, it
is recommended to carry out the
maintenance operations.
36)
ESC (Electronic Stability Control)
SYSTEM
The ESC system improves the directional
control and stability of the car in various
driving conditions.
The ESC system corrects the car’s
understeer and oversteer, distributing
the brake force on the appropriate
wheels. The torque supplied by the
engine can also be reduced in order to
maintain control of the vehicle.
The ESC system uses sensors installed
on the car to determine the trajectory
that the driver intends to follow and
compares it with the car’s effective
trajectory. When the real trajectory
deviates from the desired trajectory, the
ESC system intervenes to counter the
vehicle’s understeer or oversteer.
Oversteer: occurs when the car is
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If the car speed exceeds 6 mph
(10 km/h), but remains below 37 mph
(60 km/h) and the accelerator pedal is
released, as soon as the car gets close to
the set speed, the HDC system will brake
to bring the car to the set speed.
The driver can cancel HDC system
intervention at any time by pressing the
accelerator pedal.
System deactivation
The HDC system is deactivated, but
remains available, if one of the following
conditions is met:
the car is on a descent with insufficient
gradient, below 8%, or a level surface, or
is going uphill;
P (Park) mode is engaged.Disabling the system
53)
The system is disabled if one of the
following conditions is met:
fig. 57 button pressed;
Cruise Control / Active Cruise Control
is activated.
37 mph (60 km/h) is exceeded.
System deactivation is shown by the icon
on the display turning off.
WARNING
29)For maximum efficiency of the braking
system, a bedding-in period of about 500 km
(310 miles) is required: during this period it
is advisable to avoid sharp, repeated and
prolonged braking.
30)If the ABS intervenes, this indicates that
the grip of the tyres on the road is nearing its
limit: you must slow down to a speed
compatible with the available grip.
31)The ABS cannot overrule the natural
laws of physics, and cannot increase the grip
available according to the condition of the
road.
32)The ABS cannot prevent accidents,
including those due to excessive speed on
corners, driving on low-grip surfaces or
aquaplaning.
33)The capability of the ABS must never be
tested irresponsibly and dangerously, in
such a way as to compromise personal
safety and the safety of others.34)For the correct operation of the ABS, the
tyres must of necessity be the same make
and type on all wheels, in perfect condition
and, above all, of the prescribed type and
dimensions.
35)There may be a brief delay in shifting to
AWD mode after a tyre slipping event.
36)When a DTC system failure symbol
appears, the driver must be aware of the
different driving reaction and therefore
reduce the speed. The symbol
warns the
driver not to drive in areas that require
four-wheel drive or on snow-covered roads.
37)The ESC system cannot alter the natural
laws of physics, and cannot increase grip,
which depends on the condition of the road.
38)The ESC system cannot prevent
accidents, including those due to excessive
speed on corners, driving on low-grip
surfaces or aquaplaning.
39)The capability of the ESC system must
never be tested irresponsibly and
dangerously, in such a way as to compromise
personal safety and the safety of others.
40)For the correct operation of the ESC
system, the tyres must necessarily be of the
same make and type on all wheels, in perfect
condition and, above all, of the prescribed
type and size.
41)ESC performance features must not
induce the driver to take unnecessary or
unwarranted risks. Your driving style must
always be suited to the road conditions,
visibility and traffic. The driver is, in any
case, responsible for safe driving.
42)For the correct operation of the TC
system, the tyres must of necessity be the
same make and type on all wheels, in perfect
condition and, above all, of the prescribed
type and dimensions.
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43)TC performance features must not
induce the driver to take unnecessary or
unwarranted risks. Your driving style must
always be suited to the road conditions,
visibility and traffic. The driver is, in any
case, responsible for safe driving.
44)The TC system cannot overrule the
natural laws of physics, and cannot increase
the grip available according to the condition
of the road.
45)The TC system cannot prevent
accidents, including those due to excessive
speed on corners, driving on low-grip
surfaces or aquaplaning.
46)The capability of the TC must never be
tested irresponsibly and dangerously, in
such a way as to compromise personal
safety and the safety of others.
47)The PBA system cannot overrule the
natural laws of physics, and cannot increase
the grip available according to the condition
of the road.
48)The PBA system cannot prevent
accidents, including those due to excessive
speed on corners, driving on low-grip
surfaces or aquaplaning.
49)The capability of the PBA system must
never be tested irresponsibly and
dangerously, in such a way as to compromise
the safety of the driver, the other occupants
of the vehicle or any other road user.
50)The HSA system is not a parking brake;
therefore, never leave the vehicle without
having engaged the electric parking brake,
turned the engine off and engaged first gear,
so that it is parked in safe conditions (for
further information read the "Parking"
paragraph in the "Starting and driving"
chapter).51)There may be situations on small
gradients (less than 8%), with vehicle laden,
in which the Hill Start Assist system may not
activate, causing a slight reversing motion
and increasing the risk of collision with
another vehicle or object. The driver is, in any
case, responsible for safe driving.
52)The AST system is an aid for driving and
does not relieve the driver of responsibility
for driving the vehicle.
53)The performance of a vehicle with HDC
must never be tested in imprudent or
dangerous ways, with the possibility of
putting the safety of the driver or other
people at risk.DRIVING ASSISTANCE
SYSTEMS
The vehicle can feature the following
driving assistance systems:
BSM (Blind Spot Monitoring);
FCW (Forward Collision Warning);
TPMS (Tyre Pressure Monitoring
System).
For the operation of the systems, see the
following pages.
BSM (Blind Spot Monitoring)SYSTEM
The BSM (Blind Spot Monitoring) system
uses two radar sensors, located in the
rear bumper (one for each side - see
fig. 60 ), to detect the presence of
vehicles (cars, trucks, motorbikes, etc.) in
the rear side blind spots of your vehicle.
The system warns the driver about the
presence of vehicles in the detection
area by lighting up the warning light on
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the door mirror fig. 61 on the relevant
side and, where provided, by means of an
acoustic signal (if the relative item is
programmed on the Connect system).
The default setting is “Sound and
Display”.
When the engine is started the warning
light turns on to signal the driver that the
system is active.
Sensors
54)
The sensors are activated when any
forward gear is engaged at a speed
higher than about 6 mph (10 km/h), or
when reverse is engaged.
The sensors are temporarily deactivated
when the car is stationary and the P
(Park) mode active.
The detection area of the system coversabout a lane on both sides of the car
(around 10 ft (3 metres)).
This area begins from the door mirror and
extends for about 20 ft (6 metres)
towards the rear part of the car.
When the sensors are active the system
monitors the detection areas on both
sides of the car and warns the driver
about the possible presence of cars in
these areas.
While driving the system monitors the
detection area from three different input
points (side, rear and front) to check
whether a signal needs to be sent to the
driver. The system can detect the
presence of a vehicle in one of these
three areas.
IMPORTANT The system does not signal
the presence of fixed object (e.g. safety
barriers, poles, walls, etc.). However, in
some circumstances, the system may
activate in the presence of these objects.
This is normal and does not indicate a
system malfunction.
IMPORTANT The system does not warn
the driver about the presence of vehicles
coming from the opposite direction, in
the adjacent lanes.
Important notes
If a trailer is hitched to the vehicle, the
system automatically deactivates.For the system to operate correctly, the
rear bumper area where the radar
sensors are located must stay free from
snow, ice and dirt gathered from the road
surface.
Do not cover the rear bumper area where
the radar sensors are located with any
object (e.g. adhesives, bike rack, etc.).
If, after purchasing the vehicle, you wish
to install the tow hook, you need to
deactivate the system via the Connect
system. To access the function, on the
main menu select the following items in
sequence: "Settings", "Safety" and "Blind
Spot Alert".
Rear view
The system detects cars coming from the
rear part of your car on both sides and
entering the rear detection area with a
difference in speed of less than 31 mph
(50 km/h) with respect to your car.
Overtaking vehicles
If another vehicle is overtaken slowly
(with a difference in speed of less than
about 15.5 mph (25 km/h) and this stays
in the blind spot for about 1.5 seconds,
the warning light on the door mirror of
the corresponding side lights up.
If the difference in speed between the
two vehicles is greater than about
15.5 mph (25 km/h), the warning light
does not light up.
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warning will disappear automatically as
soon as the radio-frequency interference
ceases to affect the system;
aftermarket application of coloured
films on the windows that interfere with
the radio waves emitted by the TPMS;
accumulation of layers of snow or ice
on the wheels or the wheel arches;
using snow chains;
use of rim/tyre assemblies without
sensors for TPMS;
After the punctured tyre has been
repaired with the original tyre sealant
contained in the TireKit, the previous
condition must be restored, so that the
warning light is off during normal
driving.
Deactivating TPMS messages
(for markets where provided)
When replacing the standard wheels with
others that do not have TPMS sensors
(for example when substituting the
rim/tyre assembly for the winter season)
and depending on the country of sale, the
messages only can be disabled
automatically at the next start-up after
the fault.
The TPMS will emit an acoustic warning,
the
warning light will flash for about
75 seconds, then it will stay on
continuously and the instrument panel
will display the "TPMS check" messagewith dashes (– –) instead of the pressure
values on the Connect system display.
From the following ignition cycle, the
TPMS will not emit any acoustic warning
and the display will not show the
message "TPMS check", but the dashes
will be still displayed instead of the
pressure value.
The system will only resume normal
operation when all the pressure sensors
have been detected again.
IMPORTANT If wheels without pressure
sensors (e.g. wheels with winter tyres)
have been installed on the vehicle and the
standard wheels (with sensors) are
stored close the vehicle, the system
could detect the pressures of the latter
and consequently display the fault cycle
again once its has left the sensitive area.
WARNING
54)The system is an aid for vehicle driving,
it DOES NOT warn the driver about incoming
vehicles outside of the detection areas. The
driver must always maintain a sufficient
level of attention to the traffic and road
conditions and for controlling the trajectory
of the vehicle.55)The system is an aid for the driver, who
must always pay full attention while driving.
The responsibility always rests with the
driver, who must take into account the
traffic conditions in order to drive in
complete safety. The driver must always
maintain a safe distance from the vehicle in
front.
56)If the driver depresses the brake pedal
fully or carries out a fast steering during
system operation, the automatic braking
function may stop (e.g. to allow a possible
manoeuvre to avoid the obstacle).
57)The system intervenes on vehicles
travelling in the same lane. People, animals
and things (e.g. pushchairs) are not taken
into consideration.
58)If the car must be placed on a roller
bench for maintenance interventions or if it
is washed in an automatic roller washing
tunnel with an obstacle in the front part (e.g.
another car, a wall or another obstacle), the
system may detect its presence and
activate. In this case the system must be
deactivated through the settings of the
Connect system.
59)The presence of the TPMS does not
permit the driver to neglect regular checks
of the tyre pressure, including for the spare
tyre, and correct maintenance: the system is
not used to signalling a possible tyre fault.
60)Tyre pressure must be checked with
tyres rested and cold. Should it become
necessary for whatever reason to check
pressure with warm tyres, do not reduce
pressure even though it is higher than the
prescribed value. Repeat the check when the
tyres are cold.
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61)Should one or more wheels be fitted
without sensors, the system will no longer be
available and a warning message will be
shown on the display, until wheels with
sensors are fitted again.
62)The TPMS cannot indicate sudden tyre
pressure drops (e.g. if a tyre bursts). In this
case, stop the vehicle, braking with caution
and avoiding abrupt steering.
63)Changes in outside temperature may
cause tyre pressures to vary. The system
may temporarily indicate insufficient
pressure. In this case, check the tyre
pressure when cold and, if necessary,
restore the inflation values.
64)Replacing standard tyres with winter
tyres and vice versa requires TPMS system
adjustment that must only be performed by
Alfa Romeo Dealerships.
65)When a tyre is removed, it is advisable
to replace the rubber valve seal as well:
contact an Alfa Romeo Dealership. The
fitting/removal of the tyres and/or rims
require special care. To avoid damaging or
fitting the sensors incorrectly, tyre and/or
rim fitting/removal operations should only
be carried out by specialised staff. Contact
an Alfa Romeo Dealership.
IMPORTANT
19)The system may have limited or absent
operation due to weather conditions such as:
heavy rain, hail, thick fog, heavy snow.
20)The section of the bumper before the
sensor must not be covered with adhesives,
auxiliary headlights or any other object.21)System intervention might be
unexpected or delayed when other vehicles
transport loads projecting from the side,
above or from the rear, with respect to the
normal size of the vehicle.
22)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.
23)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 an Alfa
Romeo Dealership for any operation of this
type.
24)Do not tamper with nor carry out any
intervention on the radar sensor or on the
camera on the windscreen. In the event of a
sensor failure, contact an Alfa Romeo
Dealership.
25)Do not wash with high-pressure jets in
the bumper lower area: in particular do not
operate on the system's electrical connector.
26)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 an Alfa
Romeo Dealership to have the radar sensor
realigned or replaced.27)When towing a trailer, a vehicle or during
loading manoeuvres on a vehicle transporter
(or in vehicle for transport), the system must
be deactivated via the Connect system.
28)The Tire Repair Kit, provided with the
vehicle, is compatible with the TPMS
sensors. Using sealants different from that
in the original kit may compromise its
operation. If sealants not equivalent with the
original ones are used, it is recommended to
have the TPMS sensor operation checked by
a qualified repair centre.
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OCCUPANT PROTECTION
SYSTEMS
The following protection systems are
among the vehicle’s most important
safety equipment:
seat belts;
SBA (Seat Belt Alert) system;
head restraints;
child restraint systems;
Front airbags and side bags.
Read the information given the following
pages with the utmost care. It is of
fundamental importance that the
protection systems are used in the
correct way to guarantee the maximum
possible safety level for the driver and
the passengers.
For the description of the head restraint
adjustment see the "Head restraints"
paragraph in the "Knowing your vehicle"
chapter.
SEAT BELTS
All the seat belts have three anchor
points and a retractor.
The retractor mechanism operates
locking the belt in the event of sharp
braking or strong deceleration due to an
impact. This allows the belt strap to slide
freely and to adapt to the body of the
occupant. In the event of an accident, the
belt will lock reducing the risk of impact
inside the passenger compartment and
of being projected outside the vehicle.
The driver is responsible for respecting,
and ensuring that all the other occupants
of the vehicle also respect, the local laws
in force in relation to the use of the seat
belts.
Always fasten the seat belts before
setting off.
USING THE SEAT BELTS
The seat belt should be worn keeping the
chest straight and rested against the
backrest.
To fasten the seat belts, hold the tongue
1 fig. 70 and insert it into the buckle 2,
until it clicks into place.On removal of the belt, if it jams, let it
rewind for a short stretch, then pull it out
again without jerking.
To unfasten the seat belts, press button
3 and guide the seat belt with your hand
while it is rewinding, to prevent it from
twisting.
66)
The retractor may lock when the vehicle
is parked on a steep slope: this is
perfectly normal. Furthermore, the reel
mechanism locks the belt if it is pulled
sharply or in the event of sudden braking,
collisions and high-speed bends.
Wear the rear seat belts as shown in
fig. 71 and fig. 72.
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SBA (Seat Belt Alert)SYSTEM
The SBR system warns the passengers of
the front and rear (where provided) seats
if their seat belt is not fastened.
The system warnings unfastened seat
belts with visual warnings (warning lights
on in the instrument panel and icons on
the display) and an acoustic warning (see
the following paragraphs).
FRONT SEAT BELT WARNING LIGHT
BEHAVIOUR
When the ignition device is turned to ON,
warning light
(see fig. 74 ) comes on
for a few seconds, regardless of the
status of the front seat belts.
With car at a standstill, if the driver side
seat belt or the passenger side seat belt
(with occupant seated) is unfastened, the
warning light stays on constantly.
As soon as the threshold of 5 mph(8 km/h) is exceeded for a few seconds
(variable according to the vehicle
conditions) with driver or passenger side
(with passenger seated) seat belts
unfastened, an acoustic warning is
activated together with the flashing of
the
warning light for approximately
105 seconds.
When this cycle of warnings is activated
it will stay on for its entire length
(regardless of the car speed) or until the
seat belts are fastened again.
When the reverse is engaged, during the
cycle of warnings, the acoustic warning is
deactivated and the
warning light
turns on constantly. The cycle of
warnings will be reactivated as soon as
the speed exceeds 5 mph (8 km/h) again.
REAR SEAT BELT ICON BEHAVIOUR(where provided)
The icons are shown on the display
fig. 75 after a few seconds have elapsed
since the ignition device is turned to ON
and disappear after approximately
30 seconds.
After a door closes, or following a change
in belt fastening status, the icons are
shown again for approximately
30 seconds before disappearing.
The icons shown on the display indicate:
1 - rear leftseat belt;2 - rear centralseat belt(where
provided);
3 - rear rightseat belt.
The icons are displayed according to the
corresponding seat belts in the rear
seats, and stay on for about 30 seconds
from the last seat belt status change:if the seat belt is fastenedthe
corresponding icon will be green;
if the seat belt is unfastenedthe
corresponding icon will be red.
If a rear seat belt is unfastened, an
acoustic warning (3 "beeps") will be
activated along with the relevant icon
lighting up in the display.
Furthermore the icons will light up again
for 30 seconds each time one of the rear
doors is closed.
The visual indication (flashing red) will
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start and stop independently for each
warning light if several seat belts are
unfastened.
The icon will turn green after the
corresponding seat belt has been
fastened.
The rear seat icons will go out, regardless
of the state of the belt (red icon or green
icon), approximately 30 seconds after
the last signal.
IMPORTANT NOTES
As far as the rear seats are concerned,
the SBR system will only indicate
whether the seat belts are unfastened
(red icon) or fastened (green icon), not
the presence of any passengers.
The warning lights/icons all stay off if all
seat belts (front and rear) are fastened
when the ignition device is set to ON.
For the rear seats, the icons will activate
a few seconds after the ignition device
has been turned to ON, regardless of the
status of the seat belts (even if the seat
belts are all fastened).
All the warning lights/icons will come on
when at least one belt changes from
fastened to unfastened status or vice
versa.PRE-TENSIONERS
The car is equipped with front and rear
lateral seat belt pretensioners, which
draw back the seat belts by several
centimetres in the event of a strong
frontal impact. This guarantees the
perfect adherence of the seat belts to
the occupant's bodies before the
retention action begins.
It is evident that the pretensioners have
been activated when the belt withdraws
toward the retractor.
This car is also equipped with a second
pretensioner on the front seat belts
(fitted in the kick plate area). Its
activation is signalled by the shortening
of the metal cable.
A slight discharge of smoke may be
produced during the activation of the
pretensioner which is not harmful and
does not involve any fire hazard.
The pretensioner does not require any
maintenance or lubrication: any changes
to its original conditions will invalidate its
efficiency.
If, due to unusual natural events (floods,
sea storms, etc.), the device has been
affected by water and/or mud, contact an
Alfa Romeo Dealership to have it
replaced.
IMPORTANT To obtain the highest
degree of protection from the action ofthe pretensioner, wear the seat belt tight
to the torso and pelvis.
LOAD LIMITERS
70)
29)
To increase safety in the event of an
accident, the front and rear lateral seat
belt retractors contain a load limiter
which controls the force acting on the
chest and shoulders during the belt
restraining action in the event of a
head-on collision.
GENERAL INSTRUCTIONS FOR USING
THE SEAT BELTS
71) 72) 73)
Respect and ensure that all the other
occupants of the vehicle comply with the
local laws in force regarding the use of
seat belts. Always fasten the seat belts
before setting off.
Seat belts must also be worn by pregnant
women: the risk of injury in the event of
an accident is reduced for them and the
unborn child if they are wearing a seat
belt.
Pregnant women must position the lower
part of the belt very low down so that it
passes over the pelvis and under the
abdomen fig. 76. While pregnancy
progresses, the driver must adjust both
seat and steering wheel to have full
control over the vehicle (pedals and
89

Group 2
Children from 33 to 55 lb (15 to 25 kg)
can be held directly by the car's seatbelts
fig. 81.
In this case, the child restraint system is
used to position the child correctly with
respect to the seat belts so that the
diagonal belt section crosses the child’s
chest and not the neck, and the lower part
is snug on the pelvis not the abdomen.Group 3
For children from 48.5 to 79.4 lb (22 to
36 kg), there are restraining devices that
allow the seatbelts to pass through
properly.
The fig. 82 shows the correct child
positioning on the rear seat.
The fig. 82 shows the correct child
positioning on the rear seat.
Children over 4.9 ft (1.50 m) tall wear
seatbelts like adults.
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