2021 ALFA ROMEO STELVIO Owners Manual

159

The function of this system can also be tempo-
rarily reduced due to obstructions such as
mud, dirt or ice on the fascia/bumper. In such
cases, a dedicated message will be shown on
the display and the system will be deactivated.
This message can sometimes appear in condi -
tions of high reflectivity (e.g. tunnels with
reflective tiles or ice or snow). When the condi -
tions limiting the system functions end, it will
go back to normal and complete operation.
In certain cases, this dedicated message
could be displayed when the radar is not
detecting any vehicles or objects within its
view range.
If atmospheric conditions are not the reason
behind this message, check if the sensor is
dirty. It could be necessary to clean or remove
any obstructions in the area.
If the message appears frequently, even in the
absence of atmospheric conditions such as
snow, rain, mud or other obstructions, contact
an authorized dealer for a sensor alignment
check.
In the absence of visible obstructions, manu -
ally removing the decorative cover trim and
cleaning the radar surface could be required.
Have this operation performed at an autho -
rized dealer.
NOTE:

It is recommended that you do not install
devices, accessories or aerodynamic attach
-
ments in front of the sensor or darken it in any
way, as this can compromise the correct func -
tioning of the system.
Frontal Collision Alarm With Active Braking — If
Equipped
If this function is selected, the brakes are
operated to reduce the speed of the vehicle in
the event of potential frontal impact.
This function applies an additional braking
pressure if the braking pressure applied by the
driver does not suffice to prevent potential
frontal impact.
The function is active with speed above 2 mph
(4 km/h).

NOTE:

When using an automatic car wash it is recom -
mended to deactivate the system through the
settings of the radio system. The system may
detect the presence of a car, a wall or another
obstacle and activate.
Driving In Special Conditions
In certain driving conditions, system interven -
tion might be unexpected or delayed. The
driver must therefore be very careful, keeping
control of the vehicle to drive in complete
safety.Driving close to a bend.
The vehicle ahead is leaving a roundabout.
Vehicles with small dimensions and/or not
aligned in the driving lane.
Lane change by other vehicles.
Vehicles traveling at right angles to the
vehicle.

NOTE:

In particularly complex traffic conditions,
the driver can deactivate the system manu -
ally through the Information and Entertain -
ment system.
If the driver depresses the brake pedal fully
or makes an excessive steering maneuver
during system operation, the automatic
braking function may deactivate (e.g. to
allow a possible maneuver to avoid the
obstacle).
The FCW system is automatically deacti -
vated when operating in race mode and a
warning message will be displayed on the
instrument cluster.
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Driving Close To A Bend
When entering or leaving a wide bend, the
system may detect a vehicle in front of you, but
not driving in the same driving lane. In cases
such as these, the system may intervene.Driving Around Wide Curves
The Vehicle Ahead Is Leaving A Roundabout
On a roundabout, the system could intervene
when it detects a vehicle ahead that is leaving
the roundabout.
Driving In Roundabouts Vehicles With Small Dimensions And/Or Not
Aligned In The Driving Lane
The system cannot detect vehicles in front of
the vehicle if they are outside the range of the
radar sensor and may not react to small vehi
-
cles, such as bicycles or motorcycles.
Driving Near Small Vehicles
Lane Change By Other Vehicles
Vehicles suddenly changing lanes to enter the
same lane as your vehicle within the operating
range of the radar sensor, may cause the
system to intervene. Other Vehicles Changing Lanes
Vehicles Traveling At Right Angles To The
Vehicle
The system could temporarily react to a
vehicle that is passing at right angles through
the radar sensor’s operating range

Ú
page 268.
Other Vehicle Passing Through Radar Range
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161

Tire Pressure Monitoring System (TPMS)
The vehicle is equipped with a Tire Pressure
Monitoring System (TPMS) that sends the
inflation pressure information of each tire to
the control unit, and will signal the driver in the
event of insufficient tire pressure.
The TPMS uses wireless technology with wheel
rim mounted electronic sensors to monitor tire
pressure levels. Sensors, mounted to each
wheel as part of the valve stem, transmit tire
pressure readings to the receiver module.
Tire pressure will vary with temperature by
approximately 1 psi (7 kPa) for every 12°F
(6.5°C). This means that when the outside
temperature decreases, the tire pressure will
also decrease. Tire pressure should always be
set based on cold inflation tire pressure. This
is defined as the tire pressure after the vehicle
has not been driven for at least three hours, or
driven less than 1 mile (1.6 km) after a three
hour period. The cold tire inflation pressure
must not exceed the maximum inflation pres-
sure molded into the tire sidewall. The tire
pressure will also increase as the vehicle is
driven. This is normal, and there should be no
adjustment for this increased pressure.
See
Ú
page 233 for information on how to
properly inflate the vehicle’s tires.
The TPMS will signal the driver if pressure falls
below the warning limit for any reason,
including the effects of low temperature and
normal loss of pressure from the tire. The TPMS will stop indicating insufficient tire
pressure when pressure is equal to or greater
than the prescribed cold inflation level. There
-
fore, if insufficient tire pressure is indicated by
the ( ) warning light displaying in the instru -
ment cluster, increase the inflation pressure
up to the prescribed cold inflation value.
The system will automatically update, and the
TPMS Warning Light will turn off once the
system receives the updated tire pressures.
The vehicle may need to be driven for up to
20 minutes above 15 mph (24 km/h) in order
for the TPMS to receive this information.

NOTE:

The TPMS cannot indicate sudden tire pres -
sure drops (e.g. if a tire bursts). In this case,
proceed with caution and avoid abrupt
steering.
Operating Example
For example, your vehicle may have a recom -
mended cold (parked for more than three
hours) placard pressure of 33 psi (227 kPa). If
the ambient temperature is 68°F (20°C), and
the measured tire pressure is 28 psi (193 kPa),
a temperature drop to 20°F (-7°C) will
decrease the tire pressure to approximately
24 psi (165 kPa). This tire pressure is low
enough to turn on the “Tire Pressure Monitoring
Warning Light.” Driving the vehicle may cause
the tire pressure to rise to approximately 28 psi
(193 kPa), but the TPMS Warning Light will still
be on. In this situation, the TPMS Warning Light
WARNING!
The system has not been designed to
prevent impacts and cannot detect
possible conditions leading to an accident
in advance. Failure to take into account
this warning may lead to serious or fatal
injuries.
The system may activate, assessing the
trajectory of the vehicle, for the presence
of reflecting metal objects different from
other vehicles, such as safety barriers,
road signs, barriers before parking lots,
tollgates, level crossings, gates, railways,
objects near road constructions sites or
higher than the vehicle (e.g. a fly-over). In
the same way, the system may intervene
inside multi-story parking lots or tunnels,
or due to a glare on the road surface.
These possible activations are a conse -
quence of the real driving scenario
coverage by the system and must not be
regarded as faults.
The system has been designed for road
use only. If the vehicle is driven on a track,
the system must be deactivated to avoid
unnecessary warnings. Automatic deacti -
vation is signaled by the dedicated
warning light/symbol switching on in the
instrument panel
Ú
page 74.
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will turn off only after the tires are inflated to the
vehicle’s recommended cold placard pressure
value.Insufficient Tire Pressure Indication
If an insufficient pressure value is detected on
one or more tires, the warning light in the
instrument cluster will display alongside the
dedicated messages, the system will highlight
the tire or tires with insufficient pressure
graphically, and an acoustic signal will be
emitted.
In this case, stop the vehicle, check the infla
-
tion pressure of each tire, and inflate the
necessary tire or tires to the correct cold infla -
tion pressure value, shown on the display or in
the dedicated TPMS menu.
TPMS Temporarily Disabled:
TPMS Check Message

When a system fault is detected, the TPMS
Warning Light will flash on and off for 75 seconds,
and then remain on solid. The system fault will
also sound a chime. If the ignition is cycled, this
sequence will repeat, provided that the system
fault still exists. The TPMS Warning Light will turn
off when the fault condition no longer exists. A
system fault can occur due to any of the
following:

Jamming due to electronic devices or
driving next to facilities emitting the same
radio frequencies as the TPMS sensors.
Installing some form of aftermarket window
tinting that affects radio wave signals.
Packed snow or ice around the wheels or
wheel housings.
Using tire chains on the vehicle.
Using wheels/tires not equipped with TPMS
sensors.
After the punctured tire has been repaired
with the original tire sealant contained in the
Tire Kit, the previous condition must be
restored so that the warning light is off
during normal driving.
TPMS Deactivation
The TPMS can be deactivated by replacing all
four wheel and tire assemblies (road tires)
with wheel and tire assemblies that do not
have TPMS sensors, such as when installing
winter wheel and tire assemblies on your
vehicle.

To deactivate the TPMS, first replace all four
wheel and tire assemblies (road tires) with tires
not equipped with Tire Pressure Monitoring
System (TPMS) sensors. Then, drive the vehicle
for 20 minutes above 15 mph (24 km/h). The
TPMS will chime, the TPMS Warning Light will
flash on and off for 75 seconds and then
remain on. The instrument cluster will display
the “SERVICE TPM SYSTEM” message and then
display dashes (--) in place of the pressure
values.

Beginning with the next ignition switch cycle,
the TPMS will no longer chime or display the
“SERVICE TPM SYSTEM” message in the
instrument cluster. Instead, dashes (--) will
remain in place of the pressure values.
CAUTION!
The TPMS has been optimized for the orig -
inal equipment tires and wheels. TPMS
pressures and warning have been estab -
lished for the tire size equipped on your
vehicle. Undesirable system operation or
sensor damage may result when using
replacement equipment that is not of the
same size, type, and/or style. The TPMS
sensor is not designed for use on after -
market wheels and may contribute to a
poor overall system performance or
sensor damage. Customers are encour -
aged to use OEM wheels to assure proper
TPMS feature operation.
Using aftermarket tire sealants may cause
the Tire Pressure Monitoring System
(TPMS) sensor to become inoperable.
After using an aftermarket tire sealant it is
recommended that you take your vehicle
to an authorized dealer to have your
sensor function checked.
After inspecting or adjusting the tire pres -
sure always reinstall the valve stem cap.
This will prevent moisture and dirt from
entering the valve stem, which could
damage the TPMS sensor.
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163

To reactivate the TPMS, replace all four wheel
and tire assemblies (road tires) with tires
equipped with TPMS sensors. Then, drive the
vehicle for up to 20 minutes above 15 mph
(24 km/h). The TPMS will chime, the TPMS
Warning Light will flash on and off for 75
seconds and then turn off. The instrument
cluster will display the “SERVICE TPM
SYSTEM” message and then display pressure
values in place of the dashes. On the next igni-
tion switch cycle the “SERVICE TPM SYSTEM”
message will no longer be displayed, as long
as no system fault exists.

NOTE:

The TPMS is not intended to replace normal
tire care and maintenance, or to provide
warning of a tire failure or condition.
The TPMS should not be used as a tire pres -
sure gauge while adjusting your tire pres -
sure.
Driving on a significantly underinflated tire
will cause the tire to overheat, and can lead
to tire failure. Underinflation also reduces
fuel efficiency and tire tread life, and may
affect the vehicle’s handling and stopping
ability.
The TPMS is not a substitute for proper tire
maintenance, and it is the driver’s responsi -
bility to maintain correct tire pressure using
an accurate tire pressure gauge, even if underinflation has not reached the level to
trigger illumination of the TPMS Warning
Light.
Seasonal temperature changes will affect
tire pressure, and the TPMS will monitor the
actual tire pressure in the tire
Ú

page 268.
OCCUPANT RESTRAINT
SYSTEMS
Some of the most important safety features in
your vehicle are the restraint systems:
Occupant Restraint Systems Features
Seat Belt Systems
Supplemental Restraint Systems (SRS) Air
Bags
Child Restraints
Some of the safety features described in this
section may be standard equipment on some
models, or may be optional equipment on
others. If you are not sure, ask an authorized
dealer.
Important Safety Precautions
Please pay close attention to the information
in this section. It tells you how to use your
restraint system properly, to keep you and
your passengers as safe as possible. Here are some simple steps you can take to
minimize the risk of harm from a deploying air
bag:
1. Children 12 years old and under should
always ride buckled up in the rear seat of
a vehicle with a rear seat.
2. A child who is not big enough to wear the vehicle seat belt properly must be secured
in the appropriate child restraint or
belt-positioning booster seat in a rear
seating position
Ú
page 178.
3. If a child from 2 to 12 years old (not in a rear-facing child restraint) must ride in the
front passenger seat, move the seat as far
back as possible and use the proper child
restraint
Ú
page 178.
4. Never allow children to slide the shoulder belt behind them or under their arm.
5. You should read the instructions provided with your child restraint to make sure that
you are using it properly.
6. All occupants should always wear their lap and shoulder belts properly.
7. The driver and front passenger seats should be moved back as far as practical
to allow the front air bags room to inflate.
8. Do not lean against the door or window. If your vehicle has side air bags, and deploy -
ment occurs, the side air bags will inflate
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forcefully into the space between occu-
pants and the door and occupants could
be injured.
9. If the air bag system in this vehicle needs to be modified to accommodate a disabled
person, see
Ú
page 266 for customer
service contact information.
Seat Belt Systems
Buckle up even though you are an excellent
driver, even on short trips. Someone on the
road may be a poor driver and could cause a
collision that includes you. This can happen far
away from home or on your own street.
Research has shown that seat belts save lives,
and they can reduce the seriousness of inju -
ries in a collision. Some of the worst injuries
happen when people are thrown from the vehicle. Seat belts reduce the possibility of
ejection and the risk of injury caused by
striking the inside of the vehicle. Everyone in a
motor vehicle should be belted at all times.
Enhanced Seat Belt Use Reminder System
(BeltAlert)
Driver and Passenger BeltAlert (If Equipped)
BeltAlert is a feature intended to remind
the driver and outboard front seat passenger
(if equipped with outboard front passenger
seat BeltAlert) to buckle their seat belts. The
BeltAlert feature is active whenever the igni -
tion switch is in the ON/RUN position.
Initial Indication
If the driver is unbuckled when the ignition
switch is first in the ON/RUN position, a chime
will signal for a few seconds. If the driver or
outboard front seat passenger (if equipped
with outboard front passenger seat BeltAlert)
is unbuckled when the ignition switch is first in
the ON/RUN position the Seat Belt Reminder
Light will turn on and remain on until both
outboard front seat belts are buckled. The
outboard front passenger seat BeltAlert is not
active when an outboard front passenger seat
is unoccupied.
BeltAlert Warning Sequence
The BeltAlert warning sequence is activated
when the vehicle is moving above a specified
vehicle speed range and the driver or outboard
front seat passenger is unbuckled (if equipped
with outboard front passenger seat BeltAlert) (the outboard front passenger seat BeltAlert is
not active when the outboard front passenger
seat is unoccupied). The BeltAlert warning
sequence starts by blinking the Seat Belt
Reminder Light and sounding an intermittent
chime. Once the BeltAlert warning sequence
has completed, the Seat Belt Reminder Light
will remain on until the seat belts are buckled.
The BeltAlert warning sequence may repeat
based on vehicle speed until the driver and
occupied outboard front seat passenger seat
belts are buckled. The driver should instruct all
occupants to buckle their seat belts.
Change of Status
If the driver or outboard front seat passenger
(if equipped with outboard front passenger
seat BeltAlert) unbuckles their seat belt while
the vehicle is traveling, the BeltAlert warning
sequence will begin until the seat belts are
buckled again.
The outboard front passenger seat BeltAlert is
not active when the outboard front passenger
seat is unoccupied. BeltAlert may be triggered
when an animal or other items are placed on
the outboard front passenger seat or when the
seat is folded flat (if equipped). It is recom
-
mended that pets be restrained in the rear
seat (if equipped) in pet harnesses or pet
carriers that are secured by seat belts, and
cargo is properly stowed.
Lap/Shoulder Belts
All seating positions in your vehicle are
equipped with lap/shoulder belts.
WARNING!
Never place a rear-facing child restraint in
front of an air bag. A deploying passenger
front air bag can cause death or serious
injury to a child 12 years or younger,
including a child in a rear-facing child
restraint.
Never install a rear-facing child restraint in
the front seat of a vehicle. Only use a
rear-facing child restraint in the rear seat.
If the vehicle does not have a rear seat, do
not transport a rear-facing child restraint
in that vehicle.
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165

(Continued)
(Continued)
(Continued)
The seat belt webbing retractor will lock only
during very sudden stops or collisions. This
feature allows the shoulder part of the seat
belt to move freely with you under normal
conditions. However, in a collision the seat
belt will lock and reduce your risk of striking
the inside of the vehicle or being thrown out of
the vehicle.
WARNING!
Relying on the air bags alone could lead to
more severe injuries in a collision. The air
bags work with your seat belt to restrain
you properly. In some collisions, the air
bags won’t deploy at all. Always wear your
seat belt even though you have air bags.
In a collision, you and your passengers
can suffer much greater injuries if you are
not properly buckled up. You can strike
the interior of your vehicle or other
passengers, or you can be thrown out of
the vehicle. Always be sure you and others
in your vehicle are buckled up properly.
It is dangerous to ride in a cargo area,
inside or outside of a vehicle. In a colli
-
sion, people riding in these areas are
more likely to be seriously injured or killed.
Do not allow people to ride in any area of
your vehicle that is not equipped with
seats and seat belts.
Be sure everyone in your vehicle is in a
seat and using a seat belt properly. Occu -
pants, including the driver, should always
wear their seat belts whether or not an air
bag is also provided at their seating posi -
tion to minimize the risk of severe injury or
death in the event of a crash.
Wearing your seat belt incorrectly could
make your injuries in a collision much
worse. You might suffer internal injuries,
or you could even slide out of the seat
belt. Follow these instructions to wear
your seat belt safely and to keep your
passengers safe, too.
Two people should never be belted into a
single seat belt. People belted together
can crash into one another in a collision,
hurting one another badly. Never use a
lap/shoulder belt or a lap belt for more
than one person, no matter what their
size.
WARNING!
A lap belt worn too high can increase the
risk of injury in a collision. The seat belt
forces won’t be at the strong hip and
pelvic bones, but across your abdomen.
Always wear the lap part of your seat belt
as low as possible and keep it snug.
WARNING! (Continued)
A twisted seat belt may not protect you
properly. In a collision, it could even cut
into you. Be sure the seat belt is flat
against your body, without twists. If you
can’t straighten a seat belt in your vehicle,
take it to an authorized dealer immedi -
ately and have it fixed.
A seat belt that is buckled into the wrong
buckle will not protect you properly. The
lap portion could ride too high on your
body, possibly causing internal injuries.
Always buckle your seat belt into the
buckle nearest you.
A seat belt that is too loose will not protect
you properly. In a sudden stop, you could
move too far forward, increasing the
possibility of injury. Wear your seat belt
snugly.
A seat belt that is worn under your arm is
dangerous. Your body could strike the
inside surfaces of the vehicle in a colli -
sion, increasing head and neck injury. A
seat belt worn under the arm can cause
internal injuries. Ribs aren’t as strong as
shoulder bones. Wear the seat belt over
your shoulder so that your strongest
bones will take the force in a collision.
WARNING! (Continued)
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Lap/Shoulder Belt Operating Instructions
1. Enter the vehicle and close the door. Sitback and adjust the seat.
2. The seat belt latch plate is above the back of the front seat, and next to your arm in
the rear seat (for vehicles equipped with a
rear seat). Grab the latch plate and pull out
the seat belt. Slide the latch plate up the
webbing as far as necessary to allow the
seat belt to go around your lap.
3. When the seat belt is long enough to fit, insert the latch plate into the buckle until
you hear a “click.” Seat Belt Latch Plate Inserted Into Seat Belt
Buckle
4. Position the lap belt so that it is snug and lies low across your hips, below your
abdomen. To remove slack in the lap belt
portion, pull up on the shoulder belt. To
loosen the lap belt if it is too tight, tilt the
latch plate and pull on the lap belt. A snug
seat belt reduces the risk of sliding under
the seat belt in a collision.
5. Position the shoulder belt across the shoulder and chest with minimal, if any
slack so that it is comfortable and not
resting on your neck. The retractor will
withdraw any slack in the shoulder belt.
6. To release the seat belt, push the red button on the buckle. The seat belt will
automatically retract to its stowed posi -
tion. If necessary, slide the latch plate
down the webbing to allow the seat belt to
retract fully.
Lap/Shoulder Belt Untwisting Procedure
Use the following procedure to untwist a
twisted lap/shoulder belt.
1. Position the latch plate as close as possible to the anchor point.
2. At about 6 to 12 inches (15 to 30 cm) above the latch plate, grab and twist the
seat belt webbing 180 degrees to create a
fold that begins immediately above the
latch plate.
3. Slide the latch plate upward over the folded webbing. The folded webbing must
enter the slot at the top of the latch plate.
4. Continue to slide the latch plate up until it clears the folded webbing and the seat
belt is no longer twisted.
Adjustable Upper Shoulder Belt Anchorage
In the driver and outboard front passenger
seats, the top of the shoulder belt can be
adjusted upward or downward to position the
seat belt away from your neck. Push or
squeeze the anchorage button to release the
anchorage, and move it up or down to the posi -
tion that serves you best.
A shoulder belt placed behind you will not
protect you from injury during a collision.
You are more likely to hit your head in a
collision if you do not wear your shoulder
belt. The lap and shoulder belt are meant
to be used together.
A frayed or torn seat belt could rip apart in
a collision and leave you with no protec -
tion. Inspect the seat belt system periodi -
cally, checking for cuts, frays, or loose
parts. Damaged parts must be replaced
immediately. Do not disassemble or
modify the seat belt system. Seat belt
assemblies must be replaced after a colli -
sion.
WARNING! (Continued)
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