2019 Alfa Romeo Stelvio Steering

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
72
SAFETY

turning more than it should according to
the angle of the steering wheel.
Understeer: occurs when the vehicle is
turning less than it should according to
the angle of the steering wheel.
System intervention
The intervention of the system is
indicated by the flashing of the ESC
warning light on the instrument panel, to
inform the driver that the vehicle
stability and grip are critical.
37) 38) 39) 40) 41)
TC (Traction Control)SYSTEM
The system automatically operates in the
event of slipping, loss of grip on wet
roads (aquaplaning) and acceleration on
slippery, snowy or icy roads, etc. on one
or both drive wheels. Depending on the
slipping conditions, two different control
systems are activated:
if the slipping involves both drive
wheels, the system intervenes, reducing
the power transmitted by the engine;
if the slipping only involves one of the
drive wheels, the BLD (Brake Limited
Differential) function is activated,
automatically braking the wheel which is
slipping (the behaviour of a self-locking
differential is simulated). This will
increase the engine torque transferred to
the wheel which isn't slipping.System intervention
The intervention of the system is
indicated by the flashing of the ESC
warning light on the instrument panel, to
inform the driver that the vehicle
stability and grip are critical.
42) 43) 44) 45) 46)
PBA (Panic Brake Assist)SYSTEM
The PBA system is designed to improve
the vehicle’s braking capacity during
emergency braking.
The system detects emergency braking
by monitoring the speed and force with
which the brake pedal is pressed, and
consequently applies the optimal brake
pressure. This can reduce the braking
distance: the PBA system therefore
complements the ABS.
Maximum assistance from the PBA
system is obtained by pressing the brake
pedal very quickly. In addition, the brake
pedal should be pressed continuously
during braking, avoiding intermittent
presses, to get the most out of the
system. Do not reduce pressure on the
brake pedal until braking is no longer
necessary.
The PBA system is deactivated when the
brake pedal is released.
47) 48) 49)
HSA (Hill Start Assist)SYSTEM
This is an integral part of the ESC system
and facilitates starting on slopes,
activating automatically in the following
cases:
uphill: vehicle stationary on a road
with a gradient higher than 5%, engine
running, brake pressed and transmission
in neutral or gear other than reverse
engaged;
downhill: vehicle stationary on a road
with a gradient higher than 5%, engine
running, brake pressed and reverse gear
engaged.
When setting off, the ESC system control
unit maintains the braking pressure on
the wheels until the engine torque
necessary for starting is reached, or in
any case for a maximum of 2 seconds,
allowing your right foot to be moved
easily from the brake pedal to the
accelerator.
When two seconds have elapsed, without
starting, the system is automatically
deactivated, gradually releasing the
braking pressure. During this release
stage it is possible to hear a typical
mechanical brake release noise,
indicating the imminent movement of the
car.
50) 51)
73

AST (Alfa™ Steering Torque)SYSTEM
52)
The AST function integrates the ESC
system with the electric power steering
to increase the safety level of the whole
vehicle.
In critical situations (braking on surfaces
with different grip conditions), through
the AST function, the ESC system
controls the steering to implement an
additional torque contribution on the
steering wheel, to suggest the most
correct manoeuvre to the driver.
The coordinated action of the brakes and
steering increases the sensation of
safety and control of the vehicle.
HDC (Hill Descent Control)SYSTEM(where provided)
On vehicles equipped in this way, this
function is an integral part of the ESC
system and is aimed at keeping the
vehicle at a constant speed during a
descent, operating autonomously and in
different ways on the brakes.
In this way the vehicle stability and
completely safe driving are guaranteed,
above all in poor grip conditions and
steep descents.The system has three different modes:
Off: the system is deactivated;
Enabled: the system is enabled and
ready to intervene when the activation
conditions are met;
Active: the system actively controls
the car speed.
Enabling the system
To enable the system, press the button
fig. 57.
The system is enabled if the car speed is
below 20 mph (30 km/h). The system
stays enabled until the car speed reaches
37 mph (60 km/h): the system is disabled
at faster speed.
System activation is indicated by the
white
icon on the display
fig. 58 turning on fixed.System activation
Once enabled, the HDC system will
activate automatically if the car is driven
downhill on a steep slope, higher than
8%.
The speed set for the HDC system can be
adjusted using the SET switch fig. 59 (in
the range from 1.25 mph - 15.5 mph to
6 km/h - 20 mph). Once the desired speed
has been reached, release the SET switch
and the HDC system will maintain the set
speed.
It is also possible to reduce the set speed
with the brake pedal. The system will
acquire the current speed when the pedal
is released as the reference.
5706006V0001EM
5806006V0002EM
74
SAFETY

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.
84
SAFETY

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.
85

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

steering wheel must be easy to access).
The maximum clearance should be kept
between the abdomen and the steering
wheel.
The seat belt must not be twisted. The
upper part must pass over the shoulder
and cross the chest diagonally. The lower
part must adhere to the pelvis fig. 77, not
to the abdomen of the occupant. Never
use devices (clips, clamps, etc.) that hold
the seat belt away from your body.Each seat belt must be used by only one
person. Never travel with a child sitting
on the passenger's lap and a single belt to
protect them both fig. 78. In general, do
not place any objects between the person
and the belt.SEAT BELTS MAINTENANCE
For keeping the seat belts in efficient
conditions, carefully observe the
following warnings:
always use the seat belt well
stretched and never twisted; make sure
that it is free to run without obstructions;
check seat belt operation as follows:
attach the seat belt and pull it hard;
replace the belt after an accident of a
certain severity even if it does not appear
to be damaged. Always replace the seat
belt if the pretensioners were deployed;
prevent the retractors from getting
wet: their correct operation is only
guaranteed if water does not get inside;
replace the seat belt when it shows
wear or cuts.
WARNING
70)The pretensioner may be used only once.
After its activation, contact an Alfa Romeo
Dealership to have it replaced.
71)Removing or otherwise tampering with
pretensioner and seat belt components is
strictly prohibited. Any intervention on these
components must be performed by qualified
and authorised technicians. Always contact
an Alfa Romeo Dealership.
7606076S0001EM
7706076S0002EM
7806076S0003EM
90
SAFETY

81)Always make sure that the chest section
of the seat belt does not pass under the
arms or behind the back of the child. In the
event of an accident the seat belt will not be
able to secure the child, with the risk of
injury, including fatal injury. Therefore the
child must always wear the seat belt
correctly.
82)Do not use the same lower anchorage to
install more than one child restraint system.
83)If a Universal ISOFIX child seat is not
fixed to all three anchorages, the child seat
will not be able to protect the child correctly.
In a crash, the child could be seriously or
fatally injured.
84)Fit the child restraint system when the
car is stationary. The child restraint system
is correctly fixed to the brackets when you
hear the click. Follow the instructions for
assembly, disassembly and positioning that
the Manufacturer must supply with the child
restraint system.
85)If the vehicle was involved in an accident
of a certain severity, have the ISOFIX
anchorages and the child restraint system
replaced.
86)If the vehicle was involved in an accident
of a certain severity, have both the child
restraint system and the seat belt it was
attached to replaced.SUPPLEMENTARY RESTRAINT
SYSTEM (SRS) - AIRBAG
The vehicle is equipped with:
front driver airbag;
front passenger airbag;
driver and passenger front side bags
for pelvis, chest and shoulder protection
(Side bags);
side bags for head protection of front
seat passengers and rear side seat
passengers (window bag).
The location of the airbags on the vehicle
is marked by the word "AIRBAG" under
the Alfa Romeo emblem on the steering
wheel, on the dashboard, on the side trim
or on a label placed next to the airbag
deployment area.
FRONT AIRBAGS
The front (driver and passenger) airbags
protect the front seat occupants in the
event of head-on crashes of medium-high
severity, by placing the cushion between
the occupant and the steering wheel or
dashboard.
Therefore non-activation of airbags in
other types of collisions (side impacts,
rear shunts, roll-overs, etc.) does not
indicate a system malfunction.
Driver and passenger front airbags are
not a replacement of but complementary
to the seat belts, which should always be
worn, as specified by law in Europe and
most non-European countries.
In the event of impact, those not wearing
a seat belt are projected forwards and
may come into contact with the bag
which is still inflating. The protection
offered by the bag is compromised in
these circumstances.
Front airbags may not activate in the
following situations:
frontal impacts against highly
deformable objects not involving the
front surface of the vehicle (e.g. wing
collision against guard rail, etc.);
vehicle wedging under other vehicles
or protective barriers (e.g. trucks or
guard rails).
Failure to activate in the conditions
described above is due to the fact that
103