ALFA ROMEO GIULIA 2021 Owners Manual

149

System Availability
Aggressive driving of the car, or driving on the
median lines, will prevent the correct opera-
tion of the system.
In case of intervention of the stability and
braking systems (FCW, ESC, ABS) they will
prevent the system from operating.
Lane change will disable the system for a
certain period of time.
The road must also comply with some specific
characteristics, such as:
Maximum/minimum lane width.
Clearly identified and defined double yellow
lines and, for a limited period of time, a lane
with a single demarcation line.

NOTE:

In some cases, for a limited period of time, the
system may be activated by a lane with a
single median line.
In cases of good road surface conditions, the
system could correctly recognize other types
of valid lane markings (e.g. road edges, side -
walks, etc.). Hands Presence On The Steering Wheel
Detection
The system is able to detect the presence of
the driver’s hands on the steering wheel.

When the system does not detect the presence
of hands on the steering wheel for zero to six
seconds, the following screen will be displayed
on the instrument cluster display. No acoustic
warning will be emitted in this case.

Hand Presence On The Steering Wheel Not Detected Display (Up To Six Seconds)

When the system does not detect the presence
of hands on the steering wheel from 6 to 15
seconds, the following screen will be displayed
on the instrument cluster display. A short
acoustic signal will sound if hands are not
detected on the steering wheel for 6 to 12
seconds. A continuous signal will sound if
hands are not detected on the steering wheel
for 12 to 15 seconds.
Hand Presence On The Steering Wheel Not
Detected Display (6 To 15 Seconds)
After 15 seconds with the hands removed
from the steering wheel, the LKA system will
be deactivated and a dedicated message will
be shown on the instrument cluster display. A
short acoustic signal will sound in this case.
In any of the situations above where the hands
are removed from the steering wheel for more
than six seconds, it is necessary to reposition
the hands on the steering wheel.
Changing The System Sensitivity
The system's sensitivity can be set through the
radio system in the “Driver Assistance” menu
and then selecting “Comfort”. Sensitivity
“High” or “Low” can be selected.
21_GA_OM_EN_USC_t.book Page 149

SAFETY

150

Rear Cross Path Detection (RCP) System
The Rear Cross Path Detection (RCP) system
assists the driver during reverse maneuvers in
the case of reduced visibility.
When the ABSA system is active, the RCP
system monitors the rear detection areas on
both sides of the vehicle to detect objects
moving towards the sides of the vehicle at a
minimum speed between 0.6 mph and 2 mph
(1 km/h and 3km/h) to objects moving at a
maximum speed of 22 mph (35 km/h).
These are generally occurrences that happen
in parking areas.
The system activation is signaled to the driver
by means of a visual and audible warning.

NOTE:

If the sensors are covered by objects or vehi-
cles, the system may not work as intended.
Changing the system sensitivity
To change the sensitivity and the strength of
the torque intervention on the steering wheel,
refer to the Information and Entertainment
System Owner’s Manual Supplement.Driver Attention Assist (DAA) System — If
Equipped
The Driver Attention Assist (DAA) system
detects when the driver is feeling fatigued and
warns the driver to pull over and take a break.
To Activate/Deactivate
The DAA system can be activated and deacti -
vated through the radio system by selecting
the following in order:
1. “Driver Assistance”
2. “Driver Attention Assist”
System Intervention
Using information from the front camera, the
system implements two operating logics:

The first operating logic takes the driving style
into account, observing the road and
detecting to what extent the driver can
continue driving with few lane crossing events.
The second operating logic measures the time
spent behind the wheel with the vehicle speed
above 40 mph (60 km/h) and below 110 mph
(180 km/h). If the “Standard” option is
selected, in these conditions, the “Dozy
Driver” message may appear after three hours
of driving. If the “Early” option is selected and
these conditions occur, the “Dozy Driver”
message will be displayed after two hours of
driving.

NOTE:

If the conditions described above are not
detected continuously during the entire driving
period, the “Dozy Driver” message may be
displayed later than two or three hours. If the
driving style indicates that the driver is unable
to follow the road trajectory and respect the
horizontal lane markings, the red symbol will
appear on the instrument cluster display to
suggest that the driver should stop for a break.
An audible signal will also sound.
If the driver accepts the suggestion provided
by the system by pushing the MENU button on
the multifunction lever, the message will
disappear from the display and the symbol will
be displayed in the dedicated area of the
instrument cluster display until the next
engine shutdown.
If the driver ignores the warning provided by
the system and does not stop, the message
will continue to remain on the display, along
with the symbol.
WARNING!

The DAA System is an aid for driving and does
not relieve the driver of the responsibility of
driving the vehicle. If you experience fatigue
while driving, pull over safely for a break
without waiting for the DAA to intervene. Only
return to the road when you are in the right
physical and mental condition to prevent
endangering yourself and other drivers.

21_GA_OM_EN_USC_t.book Page 150

151

NOTE:

In the event of a DAA system failure, an
amber symbol will appear in the instrument
cluster display along with a dedicated
message.
If the ABS activates, “ABS ACTIVE” will
display in place of the DAA symbol and will
remain active until the ABS deactivates.DAA Warning MessageDAA Warning Icon Changing The System Sensitivity
The system intervention sensitivity can be
adjusted through the radio system by selecting
the following in order:
1. “Driver Assistance”
2. “Safety”

NOTE:

If “Race” mode (if equipped) is activated,
the DAA system will be automatically deacti
-
vated.
The system sensitivity cannot be changed in
the event of a camera system failure.
Forward Collision Warning (FCW) System
This is a driving assistance system composed
of a radar located behind the front fascia/
bumper and a camera located in the center of
the windshield.
Front Fascia/Bumper Radar Location Windshield Camera Location
In the event of an imminent collision, the
system intervenes by automatically applying
the vehicle’s brakes to prevent a the collision
or reduce its effects.
The system provides the driver with audible
and visual signals through specific messages
on the instrument cluster display.
21_GA_OM_EN_USC_t.book Page 151

SAFETY

152

The system may lightly brake to warn the driver
if a potential front end collision is detected
(limited braking). Signals and limited braking
are intended to allow the driver time to inter-
vene.

In situations with the risk of collision, if the
system detects no intervention by the driver, it
provides automatic braking to help slow the
vehicle and mitigate the potential front end colli -
sion (automatic braking). If intervention by the
driver on the brake pedal is detected, but not
deemed sufficient, the system may intervene in
order to improve the reaction of the braking
system by reducing vehicle speed further (addi -
tional assistance in braking stage).

The system will intervene automatically in
case of imminent collision or impact against a
pedestrian crossing the road (speed under
31 mph (50 km/h)).

NOTE:

For safety reasons, when the vehicle has
stopped, the brake calipers may remain
blocked for about two seconds. Make sure to
press the brake pedal if the vehicle moves
slightly forward. Engagement/Disengagement
The system may be disengaged (and engaged
again) in the “Driver Assistance” menu of the
Information and Entertainment system.
The system can be deactivated even with the
ignition device in the ON position.

NOTE:

The system status can be changed with car at
a standstill only.
Select from among three operating modes:
Warning And Braking
: the system (if active),
in addition to the visual and audible warn -
ings, provides limited braking, automatic
braking, and additional assistance in
braking stage where the driver does not
brake sufficiently in the event of a potential
front-end collision.
Only Warning: the system (if active), does
not provide limited braking, but guarantees
automatic braking or additional assistance in braking stage where the driver does not
brake at all or not sufficiently enough in the
event of a potential front-end collision.
Disabled
: the system does not provide
visual and audible warnings, limited
braking, automatic braking, or additional
assistance in braking stage. The system will
therefore provide no indication of a possible
collision.
Activation/Deactivation
The Forward Collision Warning system is acti -
vated whenever the engine is started regard -
less of what is shown on the radio system.
Following a deactivation, the system will not
warn the driver about the possible collision
with the preceding vehicle, regardless of the
setting selected with the radio system.

NOTE:

Each time the engine is started, the system is
activated regardless of what setting was
selected when the engine was turned off.
The system is active:
Each time the engine is started
In the radio system
When the ignition is in the ON position
When the vehicle speed is between 2 mph
(4 km/h) and 124 mph (200 km/h)
When the front seat belts are fastened
WARNING!

Forward Collision Warning (FCW) is not
intended to avoid a collision on its own, nor
can FCW detect every type of potential
collision. The driver has the responsibility to
avoid a collision by controlling the vehicle via
braking and steering. Failure to follow this
warning could lead to serious injury or death.

21_GA_OM_EN_USC_t.book Page 152

153

NOTE:

If the safety belts of the front seats are not
correctly fastened, the system will not inter-
vene on the braking system (only audible and
visual signals will be provided).
Changing The System Sensitivity
The sensitivity of the system can be changed
through the radio system menu, choosing from
one of the following three options: "Near",
"Medium" or "Far". Refer to the description in
the Information and Entertainment System
Owner’s Manual Supplement for how to
change the settings.
The default setting is "Medium". With this
setting, the system warns the driver of a
possible collision with the vehicle in front
when that vehicle is at a standard distance,
between that of the other two settings.
With the system sensitivity set to "Far", the
system will warn the driver of a possible colli -
sion with the vehicle in front when that vehicle
is at a greater distance, thus providing the
possibility of acting on the brakes more lightly
and gradually. This setting provides the driver
with the maximum possible reaction time to
prevent a potential collision.
With the option set to "Near", the system will
alert the driver of a possible collision with the
vehicle in front when that vehicle is close. This
setting offers the driver a lower reaction time
compared to the "Medium" and "Far" settings,
in the event of a potential collision, but
permits more dynamic driving of the vehicle. The system sensitivity setting is kept in the
memory when the engine is turned off.
System Limited Operation Warning
If a dedicated message is displayed, a condi
-
tion limiting the system operation may have
occurred. The possible reasons of this limita -
tion are if something is blocking the camera
view, or a fault is present.
If an obstruction is signaled, clean the area of
the windshield.
Although the vehicle can still be driven in
normal conditions, the system may be not
completely available.
When the conditions limiting the system func -
tions end, this will go back to normal and
complete operation. Should the fault persist,
contact an authorized dealer.
System Failure Signaling
If the system turns off and a dedicated
message is shown on the display, it means
that there is a fault with the system.
In this case, it is still possible to drive the
vehicle, but you are advised to contact an
authorized dealer as soon as possible.
Radar Indication Not Available
If conditions are such that the radar cannot
detect obstacles correctly, the system is deac -
tivated and a dedicated message appears on
the display. This generally occurs in the event
of poor visibility, such as when it is snowing or
raining heavily. 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.
21_GA_OM_EN_USC_t.book Page 153

SAFETY

154

Frontal Collision Alarm With Active Braking
If this function is selected, the brakes are
operated to reduce the speed of the vehicle in
the event of potential collision.
This function applies an additional braking
pressure if the braking pressure applied by the
driver does not suffice to prevent potential
collision.
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.
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 radio 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
Ú
page 273. Driving Close To A Bend
When entering or leaving a wide bend, the
system may detect a vehicle in front you, but
not in the same driving lane. In cases such as
these, the system may intervene.
Driving Around Wide Curves
21_GA_OM_EN_USC_t.book Page 154

155

The Vehicle Ahead Is Leaving A Roundabout
On a roundabout, the system could intervene
if it detects a vehicle ahead which 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
you but outside the range of the radar sensor
and may therefore not react in the presence of
small vehicles, such as bicycles or motorcy
-
cles.
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
21_GA_OM_EN_USC_t.book Page 155

SAFETY

156

(Continued)
Vehicles Traveling At Right Angles To The
Vehicle
The system may temporarily react to a vehicle
that is passing through the radar sensor’s
operating range at right angles.Other Vehicle Passing Through Radar RangeTire Pressure Monitoring System (TPMS)
The vehicle is equipped with a 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 234 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.
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 73.
WARNING! (Continued)
21_GA_OM_EN_USC_t.book Page 156

157

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
Tire Pressure Monitoring System 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
recommended 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 System Warning Light. Driving
the vehicle may cause the tire pressure to rise to
approximately 28 psi (193 kPa), but the Tire
Pressure Monitoring System Warning Light will still
be on. In this situation, the Tire Pressure Monitoring System Warning Light 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.
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 Original Equipment Manufac -
turer (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.
21_GA_OM_EN_USC_t.book Page 157

SAFETY

158

TPMS Temporarily Disabled:
TPMS Check Message
When a system fault is detected, the Tire Pres-
sure Monitoring System 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 Tire Pressure Monitoring
System 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 Moni
-
toring System 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 pres -
sure 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.
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 pressure.
Driving on a significantly underinflated tire will
cause the tire to overheat, and can lead to tire
failure. Underinflation also reduces fuel effi -
ciency 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 Tire Pressure
Monitoring System Warning Light.
Seasonal temperature changes will affect
tire pressure, and the TPMS will monitor the
actual tire pressure in the tire
Ú
page 273.
21_GA_OM_EN_USC_t.book Page 158