2019 Alfa Romeo Giulia sensor

Small cars
Some narrow cars (e.g. bicycles and
motorcycles) travelling near the outer
edges of the lane or which enter the lane
from kerbside are not detected until they
are fully in the lane.
Sufficient distance from the cars ahead
may not be guaranteed in these cases.
Stationary objects and vehicles
The device cannot detect the presence of
stationary vehicles or objects. For
example, the device will not operate if
the vehicle ahead leaves the lane and a
vehicle ahead of that one is standing on
the lane. Pay the utmost attention at all
times and be always ready to press the
brakes if needed.
Objects and cars moving in opposite or
crosswise direction
The device cannot detect the presence of
objects or vehicles travelling in opposite
or at right-angles and consequently will
not be operated.
WARNING
117)Pay the utmost attention while driving
at all times and be always ready to press the
brakes if needed.118)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.
119)The device is not activated in presence
of pedestrians, oncoming vehicles in the
opposite direction of travel or moving in the
crosswise direction and stationary objects
(e.g. a vehicle standing in a queue or a broken
down vehicle).
120)The device cannot take account of
road, traffic and weather conditions, and
conditions of poor visibility (e.g. fog).
121)The device does not always fully
recognise complex driving conditions that
could cause it to determine the safe distance
to be held incorrectly or not at all.
122)The device cannot apply the maximum
braking force: the car will not be stopped
completely.
IMPORTANT
41)The system may have limited or absent
operation due to weather conditions such as:
heavy rain, hail, thick fog, heavy snow.
42)The section of the bumper before the
sensor must not be covered with adhesives,
auxiliary headlights or any other object.
43)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.44)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.
45)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.
46)Do not wash with high-pressure jets in
the bumper lower area: in particular do not
operate on the system's electrical connector.
47)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.
127

PARK SENSORSSYSTEM
(where provided)
123)
48) 49) 50)
VERSIONS WITH 4/8 SENSORS
The parking sensors, located in the rear
bumper fig. 109 (4-channel versions) or
front and rear fig. 110 (8-channel
versions), detect the presence of any
obstacles and warn the driver about
them, through an acoustic warning and,
where provided, visual indications on the
instrument panel display.On/off
To disengage the system press button
fig. 111.
The LED in the button will light up or not
when the system switches from on to off
and vice versa:
LED off: system activated;
LED light on steady: system
deactivated;
If the button is pressed with a systemfailure, the LED flashes for about
5 seconds, then it stays on constantly.
System activation/deactivation
When the reverse gear is engaged, the
system when engaged, activates the
front and rear sensors (where provided).
When the reverse gear is engaged and
the system is on, the front and rear
sensors are activated. If a different gear
is engaged, the rear sensors are
deactivated, while the front sensors
remain active until 9.3 mph (15 km/h) are
exceeded.
Operation with a trailer
The operation of the rear sensors is
automatically deactivated when the
trailer is plugged to the tow hook socket
of the car, while the front sensors (where
provided) stay active and can provide
acoustic and visual warnings.
The sensors are automatically
reactivated when the trailer's cable plug
is removed.
Important notes
Some conditions may influence the
performance of the parking system:
reduced sensor sensitivity and a
reduction in the parking assistance
system performance could be due to the
presence of: ice, snow, mud, thick paint,
on the surface of the sensor;
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128
STARTING AND DRIVING

the sensor may detect a non-existent
obstacle ("echo interference") due to
mechanical interference, for example
when washing the vehicle, in rain (strong
wind), hail;
the signals sent by the sensor can also
be altered by the presence of ultrasonic
systems (e.g. pneumatic brake systems
of trucks or pneumatic drills) near the
vehicle;
parking assistance system
performance can also be influenced by
the position of the sensors, for example
due to a change in the ride setting
(caused by wear to the shock absorbers,
suspension), or by changing tyres,
overloading the vehicle or carrying out
specific tuning operations that require
the vehicle to be lowered;
the presence of a tow hook without
trailer, which may interfere with the
correct operation of the parking sensors.
Before using the Park Sensors system, it
is recommended to remove the
removable tow hook ball assembly and
the relevant attachment from the car
when the latter is not used for towing
operations. Failure to comply with this
prescription may cause personal injuries
or damage to vehicles or obstacles since,
when the continuous acoustic signal is
emitted, the tow hook ball is already in a
position that is much closer to the
obstacle than the rear bumper. If youwish to leave the tow hook fitted without
towing a trailer, it is advisable to contact
an Alfa Romeo Dealership for the Park
Sensors system update operations
because the tow hook could be detected
as an obstacle by the central sensors.
the presence of adhesives on the
sensors. Therefore, take care not to place
stickers on the sensors.
WARNING
123)Parking and other potentially
dangerous manoeuvres are, however,
always the driver’s responsibility. When
performing these operations, always make
sure that there are no other people
(especially children) or animals on the route
you want to take. The parking sensors are an
aid for the driver, but the driver must never
allow their attention to lapse during
potentially dangerous manoeuvres, even
those executed at low speeds.
IMPORTANT
48)The sensors must be clean of mud, dirt,
snow or ice in order for the system to
operate correctly. Be careful not to scratch
or damage the sensors while cleaning them.
Avoid using dry, rough or hard cloths. The
sensors should be washed using clean water
with the addition of car shampoo if
necessary. When using special washing
equipment such as high pressure jets or
steam cleaning, clean the sensors very
quickly keeping the jet more than 10 cm
away.
49)Have interventions on the bumper in the
area of the sensors carried out only by an
Alfa Romeo Dealership. Interventions on the
bumper that are not carried out properly
may compromise the operation of the
parking sensors.
50)Only have the bumpers repainted or any
retouches to the paintwork in the area of the
sensors carried out by an Alfa Romeo
Dealership. Incorrect paint application could
affect the operation of the parking sensors.
129

The table below shows the approximate
distances for each area fig. 114:
AreaDistance from the
rear part of the car
Red 0-1ft(0–30cm)
Y
ellow 1 - 3.3 ft (30 cm-1m)
Green 3.3 ft (1 m) or more
IMPORTANT When parking, take the
utmost care over obstacles that may be
above or under the camera range.
WARNING
124)Parking and other potentially
dangerous manoeuvres are, however,
always the driver’s responsibility. While
carrying out these manoeuvres, always
make sure that no people (especially
children) or animals are in the area
concerned. The camera is an aid for the
driver, but the driver must never allow
his/her attention to lapse during potentially
dangerous manoeuvres, even those
executed at low speeds. Always keep a slow
speed, so as to promptly brake in the case of
obstacles.
IMPORTANT
57)It is vital, for correct operation, that the
camera is always kept clean and free from
any mud, dirt, snow or ice. Be careful not to
scratch or damage the camera while cleaning
it. Avoid using dry, rough or hard cloths. The
camera must be washed using clean water,
with the addition of car shampoo if
necessary. In washing stations which use
steam or high-pressure jets, clean the
camera quickly, keeping the nozzle more
than 10 cm away from the sensors. Also, do
not apply stickers to the camera.
REFUELLING THE VEHICLE
125) 126) 127)
Always stop the engine before refuelling.
PETROL ENGINES
Only use unleaded petrol with a number
of octanes (R.O.N.) not lower than 91
(EN228 specification).
DIESEL ENGINES
Only use automotive diesel fuel
(EN590 and EN16734 specifications).
Operation at low temperatures
If the outside temperature is very low,
Diesel thickens due to the formation of
paraffin clots with consequent defective
operation of the fuel supply system.
In order to avoid these problems,
different types of diesel are distributed
according to the season: summer type,
winter type and arctic type (cold,
mountain areas).
In the event of refuelling with diesel
which is unsuitable for the operating
temperature, it is advisable to mix the
diesel with a specific additive,
introducing it to the tank before the
anti-freeze and then the diesel.
132
STARTING AND DRIVING

ENGINE OIL
158)66)
IMPORTANT
It
is
advisable
to
check
the

oil
level
indication
before
long
journeys.
The
engine
oil
level
can
be
seen
on
the

instrument
panel
display
every
time
the

engine
is
started,
or
on
the
Connect

system
display
by
activating
on
the
main

menu
(MENU
button)
the
following

functions
in
sequence:
“Apps”;
“Car

Status”
and
“Oil
Level”.
Check
on
the
display
using
the
6
notches

that
the
oil
level
is
between
MIN
and

MAX
level:
1
notch
MIN
level,
6
notches

MAX
level.
If
the
oil
level
indication

reaches
the
first
red
mark,
add
oil

through
the
filler
1,
considering
that
each

notch
shown
on
the
display
corresponds

to
approximately:
2.0
T4
MAir
engine
0.055
UK
gal

(250
ml).
2.2
JTD
Engine







Õ
c
Õ
Ú
Ø

ƒ}ˆ
¦
×
Õ
Õ
‰ˆ
¡
c







‚

‹ŽŽ


67)
IMPORTANT
Make
sure
not
to
add
too

much
engine
oil
when
topping
up.
Engine

oil
in
excess
may
damage
the
engine.

Have
the
car
checked.
Never
exceed
the

MAX
level
when
topping
up
engine
oil.
It
is advisable to check the oil level in
intermediate steps on the display.
IMPORTANT The oil level is not refreshed
immediately on the display after topping
up. Consequently, wait for the oil level to
be refreshed on the display following to
procedure shown below.
Top-up and oil level indication update
on display
If a top-up is needed, proceed as follows
to ensure correct indication of the oil
level on the display:
2.0 T4 MAir engine
with the vehicle level, run the engine
for approximately 5 minutes
(temperature higher than 176°F (80°C)
and then stop the engine;
start the engine again and idle it for
about 2 minutes.
2.2 JTD Engine
with the car level, run the engine until
the second oil temperature notch lights
up on the display on the instrument panel,
then stop the engine;
wait for at least 3 minutes, turn the
ignition switch to ON without starting the
engine and wait for 20 seconds.
IMPORTANT If the indication is not
correct after the procedure, contact an
Alfa Romeo Dealership.IMPORTANT The oil dipstick in the engine
compartment, on versions with 2.2 JTD
engine, must be used ONLY if the oil level
sensor is faulty. The latter condition is
indicated by the
symbol which will
appear on the instrument panel.
The manual engine oil level checking
procedure must be carried out, when
necessary, on a cold engine only.
Never attempt to carry out the manual
engine oil checking procedure (using the
dipstick) with the engine hot. Contact
with the surrounding hot engine parts
could cause burns.
This operation is permitted only for the
time actually needed to restore correct
operation of the oil level sensor at an Alfa
Romeo dealership.
Engine oil consumption
68)
4)
The maximum engine oil consumption is
usually 0.88 lb (400 grams every
620 miles (1000 km). When the car is
new, the engine needs to be run in,
therefore the engine oil consumption can
only be considered stabilised after the
first 3100 - 3700 miles (5000 -
6000 km).
170
SERVICING AND CARE

IMPORTANT
4)Used engine oil and oil filters contain
substances which are harmful to the
environment. To change the oil and filters, we
advise you to contact an Alfa Romeo
Dealership.
5)Used transmission fluid contains
substances that are harmful to the
environment. You are advised to contact an
Alfa Romeo Dealership for oil changes.
6)Batteries contain substances which are
very dangerous for the environment. For
battery replacement, contact an Alfa Romeo
Dealership.
BATTERY RECHARGING
IMPORTANT NOTES
166) 167)
IMPORTANT Before using the charging
device, always make sure that it is
appropriate for the installed battery,
with constant voltage (below 14.8 V) and
low amperage (maximum 15 A).
IMPORTANT Recharge the battery in a
well ventilated environment.
IMPORTANT Never charge or recharge a
frozen battery: it may explode because
of the nitrogen trapped inside the ice
crystals.
IMPORTANT At all times while charging
or recharging the battery, make sure that
any sparks or open flames are kept
sufficiently far away from the battery.
IMPORTANT Before using any devices to
charge or to maintain the charge of the
battery, carefully follow the instructions
provided with the device in order to
properly and safely connect it to the car
battery.
You can recharge the battery without
disconnecting the wires of the vehicle's
electrical system.
To reach the battery, remove the
access panel inside the boot fig. 156;
remove the protective cover 1
fig. 157 and connect the positive cable
terminal of the charger (usually red) to
the positive terminal (+) of the battery;
connect the negative terminal of the
charger (usually black) to nut 2 next to
the negative terminal (-) of the battery, as
shown in fig. 157;
The vehicle is equipped with an IBS
(Intelligent Battery Sensor), which is able
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173

to measure the charge and discharge
voltage and calculate the charge level
and the general condition of the battery.
The sensor is placed next to the negative
terminal (-) of the battery.
For a correct charge/discharge
procedure, the charge voltage must go
through the IBS sensor.
Turn the charger on and follow the
instructions on the user's manual to
completely recharge the battery;
when the battery is charged, turn the
charger off before disconnecting it from
the battery;
first disconnect the black cable
terminal of the battery charger and then
the red cable terminal;
refit the protective cover of the
positive terminal of the battery and the
access cover to the battery
compartment.
IMPORTANT If a "quick-type" battery
charger is used with the battery fitted on
the vehicle, before connecting it
disconnect both cables of the battery
itself. Do not use a "quick-type" battery
charger to provide the starting voltage.
71)
WARNING
166)The process of charging or recharging
the battery produces hydrogen, a flammable
gas that can explode and cause serious
injury.
167)When charging or recharging the
battery, always follow the precautions
listed.
IMPORTANT
71)When you need to disconnect or remove
the battery, do not close the boot. Open the
boot manually if it is locked.
SERVICING PROCEDURES
168) 169) 170)
72) 73) 74) 75) 76) 77) 78)
AIR CONDITIONINGSYSTEM
MAINTENANCE
79) 80)
To ensure the best possible performance,
the air conditioning system must be
checked and undergo maintenance at an
Alfa Romeo Dealership at the beginning
of the summer.
WINDSCREEN WIPER
Raising the windscreen wiper blades
("Service position" function)
The "Service position" function allows the
driver to replace the windscreen wiper
blades more easily. It is also
recommended to activate this function
when it is snowing and to make it easier
to remove any dirt deposits in the area
where the blades are normally
positioned, when washing.
Activation of the function
To activate this function, deactivate the
windscreen wiper (ring nut fig. 158 in
positionO) before setting the ignition
device to STOP.
174
SERVICING AND CARE

Lights
To access the “Lights” function, select it
by turning the Rotary Pad and press the
Rotary Pad to activate. The following
settings can be modified when this mode
is selected:
Headlight sensor;
Follow me;
Cornering lights;
Flash lights when locking;
Daytime running lights;
Courtesy lights;
Interior lights;
Automatic High Beam;
Restore settings.
Units & Language
To access the “Units and languages”
function, select it by turning the Rotary
Pad and press the Rotary Pad to activate.
The following settings can be modified
when this mode is selected:
Units;
Language;
Restore settings.Time and Date
To access the “Time & date” function,
select it by turning the Rotary Pad and
press the Rotary Pad to activate. The
following settings can be modified when
this mode is selected:
Sync with GPS Time;
Set time;
Time format;
Set Date;
Restore settings.
Safety
To access the “Safety” function, select it
by turning the Rotary Pad and press the
Rotary Pad to activate. The following
settings can be modified when this mode
is selected:
Speed Limiter
This lets you activate/deactivate the
function warning that you have exceeded
the set speed.
Speed Limiter - Set Speed
Lets you set the speed limit value. By
turning the Rotary Pad, the speed
increases by 5 mph (5 km/h), on rotation,
from a minimum of 20 mph (30 km/h) to a
maximum of 110 mph (180 km/h).
Forward Collision Warning
Allows you to select the intervention
readiness for the anti-collision system.
The options available are:
"Status": lets you activate/deactivate
the system (where provided);
"Mode": used to set the following
operating modes: “Warning-brake”,
“Warning”, “Off” (where provided);
"Sensitivity": allows you to select the
intervention readiness for the system
according to the distance of the obstacle
(near, average, far).
Lane Departure Warning
This function can be used to select the
"readiness" of the Lane Departure
system to intervene. The “Sensitivity"
option is provided: allows you to select
the intervention readiness for the system
(high, low).
Blind Spot Monitoring
This function can be used to set the
warning linked to the presence of objects
in the door mirror blind spot.
The options available are:
"Sound & Display": the system warns
the driver that an obstacle is present
through acoustic (via the speakers in the
car) and visual indications using warning
lights on the door mirrors;
"Sound Only": the system warns the
driver that an obstacle is present through
acoustic indications only, via the
speakers in the car;
"Off": system disengaged.
214
MULTIMEDIA