warning light Alfa Romeo Giulia 2019 Workshop Manual

RECALLING THE SPEED
For versions with automatic transmission
operating in D mode (Drive - automatic),
press and release the RES
fig. 100 button to recall the previously
set speed.
For versions with manual gearbox or
automatic transmission in Autostick
(sequential) mode, before recalling the
previously set speed you should
accelerate until getting close to it, then
press and release the RES button.
DEACTIVATING THE DEVICE
Lightly pressing the brake pedal
deactivates the Cruise Control without
deleting the stored speed.
The Cruise Control may be deactivated
also by applying the electric parking
brake or when the braking system is
operated (e.g. operation of the ESC
system).
The stored speed is deleted in the
following cases:
pressing the on/off button or
switching off the engine;
if there is a malfunction in the Cruise
Control.
DEACTIVATING THE DEVICE
The Cruise Control is deactivated by
pressing the activation/deactivation
button or bringing the ignition device to
the STOP position.
WARNING
114)When travelling with the device active,
never move the gear lever to neutral.
115)In case of a malfunction or failure of
the device, contact an Alfa Romeo
Dealership.
116)The Cruise Control can be dangerous if
the system cannot keep a constant speed. In
specific conditions speed may be excessive,
resulting in the risk of losing control of the
vehicle and causing accidents. Do not use the
device in heavy traffic or on winding, icy,
snowy or slippery roads.
ACTIVE CRUISE CONTROL
(where provided)
117) 118) 119) 120) 121) 122)
41) 42) 43) 44) 45) 46) 47)
The Active Cruise Control (ACC) is a
driver assist device which combines the
Cruise Control functions with one for
controlling the distance from the vehicle
ahead.
The device allows to hold the vehicle at
the desired speed without needing to
press the accelerator. It also allows to
hold a given distance from the vehicle
ahead (the distance can be set by the
driver).
The Active Cruise Control (ACC) uses a
radar sensor, located behind the front
bumper fig. 101 and a camera, located in
the middle area of the windscreen
fig. 102, to detect the presence of a
vehicle close ahead.
121

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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STARTING AND DRIVING

LANE DEPARTURE WARNING
(LDW) SYSTEM
DESCRIPTION
51) 52) 53) 54) 55) 56)
The Lane Departure Warning system
makes use of a camera located on the
windscreen to detect the lane limits and
calculate the position of the vehicle
within such limits, in order to make sure
that it remains inside the lane.
When one or both lane limits are
detected and the vehicle passes over one
without the driver's say-so (direction
indicator not turned on), the system
emits an acoustic signal.
If the vehicle continues to go beyond the
line of the lane without any intervention
from the driver, the surpassed line will
light up on the display (left or right) to
urge the driver to bring the vehicle back
into the limits of the lane.
SYSTEM ON/OFF
The system is activated/deactivated by
pressing the button fig. 112
Each time the engine is started, the
system maintains the operating mode
that was selected when it was previously
switched off.Activation conditions
Once switched on, the system becomes
active only if the following conditions are
met:
the car speed is higher than 37 mph
(the system is deactivated at speeds
equal to or higher than 110 mph –
180 km/h);
the lane limit lines are visible at least
on one side;
there are suitable visibility conditions;
the road is straight or with wide radius
bends;
a suitable distance is kept from the
vehicle in front;
the direction indicator (for leaving the
lane) is not active.
IMPORTANT
51)Projecting loads on the roof of the
vehicle may interfere with the correct
operation of the camera. Before starting
make sure the load is correctly positioned, in
order not to cover the camera operating
range.
52)If the windscreen must be replaced due
to scratches, chipping or breakage, contact
exclusively an Alfa Romeo Dealership. Do not
replace the windscreen on your own, risk of
malfunction! It is advisable to replace the
windscreen if it is damaged in the area of the
camera.
53)Do not tamper with nor operate on the
camera. Do not close the openings in the
aesthetic cover located under the interior
rear view mirror. In the event of a failure of
the camera, contact an Alfa Romeo
Dealership.
54)Do not cover the operating range of the
camera with stickers or other objects. Also
pay attention to other objects on the bonnet
(e.g. a layer of snow) and make sure they do
not interfere with the camera
55)The camera may have limited or absent
operation due to weather conditions such as:
heavy rain, hail, thick fog, heavy snow,
formation of ice layers on the windscreen.
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130
STARTING AND DRIVING

indication appears on the instrument
panel display (see “Warning lights and
messages" paragraph in the “Knowing the
instrument panel” chapter), fill the
AdBlue® tank with at least 1.11 UK gal –
5 litres;
if containers which can be screwed to
the filler are used, the reservoir is full
when the AdBlue® level in the container
stops pouring out. Do not proceed
further.
Operations after refilling
Proceed as follows:
fit the cap 4 fig. 115 back on the
AdBlue®filler by turning it clockwise and
screwing it completely;
set the ignition device to ON (it is not
necessary to start the engine);
wait for the indication on the
instrument panel to switch off before
moving the car. The indication may stay
on for a few seconds to approximately
half a minute. If the engine is started and
the car is moved, the indication will
remain on for longer. This will not
compromise engine operation;
if the AdBlue® was topped up when the
tank was empty, see the “Refuelling ”
paragraph in the “Technical
Specifications” chapter and wait for
2 minutes before starting the engine.
IMPORTANT If AdBlue® is spilled out of
the filler neck, clean up well the area andproceed to filling up again. If the liquid
crystallises, eliminate it with a sponge
and warm water.
IMPORTANT
If AdBlue® is spilled on painted
surfaces or aluminium, immediately
clean the area with water and use
absorbent material to collect the fluid
that has been spilled on the ground.
Do not try to start the engine if
AdBlue® was accidentally added to the
Diesel fuel tank, this can result in
serious engine damage, contact an Alfa
Romeo Dealership.
Do not add additives or other fluids
to AdBlue®, doing so could damage the
system.
The use of non-conforming or
degraded AdBlue® may lead to
indications appearing on the
instrument panel display (see “Warning
lights and messages" paragraph in the
“Knowing the instrument panel”
chapter).
Never pour AdBlue® into another
container: it could be contaminated.
In case of damage to the sewage
system of exhaust gas resulting from
the use of additives / tap water, the
introduction of diesel fuel, or at least
by not fulfilling the requirements, the
warranty expires.
If the AdBlue® runs out, see “Warning
lights and messages" paragraph in the
“Knowing the instrument panel”
chapter to continue using the car
normally.
The AdBlue® level is not updated if
the car is parked on a sloping road.
Fuels - identification of vehicle
compatibility. Graphic symbol for
consumer information in accordance
with EN16942
The symbols, shown below, make it easier
to recognise the correct fuel type to use
with your car.
Before refuelling, check the symbols
(where provided) inside the fuel filler flap
and compare them with the symbols
shown on the fuel pump (where provided).
Symbols for petrol powered cars
E5: unleaded petrol containing up to
2.7% (m/m) oxygen and with maximum
5.0% (V/V) ethanol compliant with the
EN228 specification.
E10: unleaded petrol containing up to
3.7% (m/m) oxygen and with maximum
10.0% (V/V) ethanol compliant with the
EN228 specification.
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STARTING AND DRIVING

128)If the AdBlue overheats for a
prolonged period inside the tank to over 50
°C (for example, due to direct solar
irradiation), the AdBlue may decompose and
produce ammonia vapours. Ammonia
vapours have a pungent odour when the cap
of the AdBlue tank is unscrewed, therefore
be careful not to inhale any ammonia
vapours in the tank outlet. In this
concentration, however, the ammonia
vapors are not harmful or dangerous to
health.AdBlue® (UREA) ADDITIVE FOR
DIESEL EMISSIONS
(2.2 JTD versions only)
The car is equipped with an UREA
injection system and Selective Catalytic
Reduction to meet emission standards.
These two systems ensure compliance
with the diesel emissions requirements;
at the same time, they ensure
fuel-efficiency, handling, torque and
power. For messages and system
warnings, refer to the "Warning lights and
messages" paragraph in the "Knowing the
instrument panel" chapter.
AdBlue® (UREA) is considered a very
stable product with a long shelf life.
Stored at temperatures LOWER than
89.6° F (32 °C), it has a shelf life of at
least one year.
For more information on the AdBlue®
liquid type, see the “Fluids and lubricants”
paragraph in the “Technical
specifications” chapter.
The car is provided with an automatic
AdBlue® heating system when the engine
starts allowing the system to work
correctly at temperatures lower than
-11 °C.
IMPORTANT AdBlue® freezes at
temperatures lower than 12.2 °F (-11 °C).
SUGGESTIONS FOR DRIVING
SAVING FUEL
Below are some suggestions which may
help you save fuel and thus lower the
amount of harmful emissions released
into the atmosphere.
Vehicle maintenance
Checks and operations should be carried
out in accordance with the "Scheduled
Servicing Plan" (see chapter
"Maintenance and care").
Tyres
Check the tyre pressures at least once
every four weeks: if the pressure is too
low, consumption levels increase as
resistance to rolling is higher.
Unnecessary loads
Do not travel with an overloaded boot.
The weight of the vehicle and its
arrangement greatly affect fuel
consumption and stability.
Electric devices
Use electrical devices only for the
amount of time needed. The heated rear
window, additional headlights, screen
wipers and heater fan require a
considerable amount of energy;
increasing the current uptake increases
fuel consumption (by up to +25% in an
urban cycle).
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STARTING AND DRIVING

A punctured tyre or a burnt-out bulb?
At times, a problem may interfere with our journey.
The pages on emergencies can help you to deal with critical
situations independently and with calm.
In an emergency we recommend that you call the freephone
number found in the Warranty Booklet.
It is also possible to call the national or international universal
freephone number to search for the nearest Alfa Romeo
Dealership.
IN AN EMERGENCY
HAZARD WARNING LIGHTS.......................140
CHANGING A BULB............................140
REPLACING FUSES . ...........................146
TIRE REPAIR KIT . .............................151
RUN FLAT TYRES.............................153
EMERGENCY STARTING . . .......................154
FUEL CUT-OFF SYSTEM . ........................156
AUTOMATIC TRANSMISSION GEAR LEVER UNLOCKING.....156
BROKEN-DOWN VEHICLE TOWING..................157
TOWING THE VEHICLE..........................157

HAZARD WARNING LIGHTS
CONTROL
58)
Press the fig. 121 button to switch the
hazard warning lights on/off.
When the hazard warning lights are on,
the
andwarning lights flash.
When you need to move away from the
vehicle to look for help, the hazard
warning lights will continue flashing even
if the ignition device is in the STOP
position.
IMPORTANT The use of hazard warning
lights is governed by the highway code of
the country you are driving in: comply
with legal requirements.
Emergency braking
The hazard lights are switched on and
warning lights
andappear on the
instrument panel in case of emergency
braking and according to the mode
selected by the “Alfa DNA™” selector.
When the "Alfa DNA™" selector is in
position "n" or "a", the activation
threshold of the hazard warning lights is
higher; on the other hand, in position "d"
the sensitivity of the activation is lower
than that in the "n" and "a" modes.
The lights switch off automatically when
emergency braking ceases.
IMPORTANT
58)A prolonged use of the hazard warning
lights may discharge the battery.
CHANGING A BULB
129) 130) 131) 132)
59)
GENERAL INSTRUCTIONSBefore replacing a bulb check the
contacts for oxidation;
replace blown bulbs with others of the
same type and power;
after replacing a headlight bulb,
always check its alignment;
when a light is not working, check that
the corresponding fuse is intact before
changing the bulb. For the location of
fuses, refer to the paragraph "If a fuse
blows" in this chapter.
IMPORTANT In some particular climate
conditions such as low teperature,
humidity or after washing the car, a thin
condensation layer may form on the
internal surfaces of the front and rear
headlights. This is a natural phenomenon
due to the difference in temperature and
humidity between the inside and the
outside of the transparent cover which
does not indicate a fault and does not
compromise the normal operation of
lighting devices. It will disappear during
normal use.
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140
IN AN EMERGENCY

pull out the bulb-bulb holder unit from
the headlight body by turning it
anticlockwise fig. 132;
remove the bulb by sliding it off the
bulb holder
install the new bulb, making sure it is
correctly inserted in the bulb holder;
then insert the bulb, bulb holder and
connector assembly in the housing on the
headlight body and turn it clockwise,
making sure that it is locked correctly;
refit the cover by tightening the fixing
screws.
Front light cluster with main
beam/dipped beam Xenon gas
discharge headlights
To replace the bulbs of the main beam
headlights/dipped headlights contact an
Alfa Romeo Dealership
WARNING
129)Before replacing the bulb, wait for the
exhaust ducts to cool down: DANGER OF
SCALDING!
130)Modifications or repairs to the electric
system that are not carried out properly or
do not take the system technical
specifications into account can cause
malfunctions leading to the risk of fire.
131)Halogen bulbs contain pressurised gas,
in the case of breakage they may burst
causing glass fragments to be projected
outwards.
132)Only replace the light bulbs when the
engine is off and in a position that does not
interfere with traffic and lets you safely
replace them (see the description in the
“Replacement” paragraph). Also ensure that
the engine is cold, to prevent the risk of
burns.
IMPORTANT
59)Halogen bulbs must be handled holding
the metallic part only. Touching the
transparent part of the bulb with your
fingers may reduce the intensity of the
emitted light and even reduce the lifespan of
the bulb. In the event of accidental contact,
wipe the bulb with a cloth moistened with
alcohol and let the bulb dry.
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145

142)Repairs are not possible in the case of
damage to the wheel rim (bad groove
distortion causing air loss). Do not remove
foreign bodies (screws or nails) from the
tyre.
143)Never operate the compressor for
longer than 20 consecutive minutes. Risk of
overheating. The Tire Repair Kit is not
suitable for definitive repairs, so the
repaired tyres may only be used temporarily.
144)As required by current regulations, the
information on chemical substances for the
protection of human health and the
environment and on the safe use of the
sealing fluid are on the packaging label.
Compliance with the indications on the label
is an essential condition to ensure the safety
and the effectiveness of the product.
Remember to carefully read the label before
use; the user of the product is responsible
for any damages caused by improper use.
The sealing fluid has an expiry date. Replace
the bottle if the sealant has expired.
145)If the pressure falls below 1.8 bar, do
not drive any further: the Tire Repair Kit
cannot guarantee proper seal because the
tyre is too damaged. Contact an Alfa Romeo
Dealership.
146)The Tire Repair Kit provide a
temporary repair, therefore the tyre must be
examined and repaired by a specialist as
soon as possible. The sealant is suitable for
use at temperatures in the range from −40°C
to +50°C.147)Indicate the presence of the stationary
car in accordance with current regulations:
hazard warning lights, warning triangle, etc.
Those on board should get out of the vehicle
and wait for the wheel to be repaired away
from the threat posed by the traffic. If
parked on a slope or rough surface, chock
the wheels with wedges or other suitable
devices (for the correct procedure for
parking the car safely, refer to the "Parking"
paragraph in the "Starting and driving"
chapter).
IMPORTANT
62)In the event of a puncture caused by
foreign bodies, the kit may be used to repair
tyres showing damage on the tyre tread up
to max. 6mm diameter.
IMPORTANT
3)Dispose of the bottle and the sealant
liquid properly. Have them disposed of in
compliance with national and local
regulations.
RUN FLAT TYRES
(where provided)
148) 149) 150)
"Run Flat" tyres allow you to maintain
control of the car after a puncture and to
continue driving safely for about 50 mi
(80 km) at a maximum speed of 50 mph
(80 km/h).
The reinforced tyre wall retains its shape
and supports the weight of the car in the
event of pressure loss.
Cars equipped with Run Flat tyres are
NOT provided with Tire Repair Kits. For
repair, contact an Alfa Romeo Dealership
as soon as possible.
WARNING
148)Do not exceed the maximum distance
or speed (80 km - 80 km/h) in the event of
pressure loss-puncture.
149)A pressure loss alters the driving
behaviour of the car, for example, causing
less directional stability when braking,
longer braking distances and altered
steering geometry. Therefore, adjust your
driving style to avoid sudden turns or
obstacles such as pavements and potholes.
150)Do not exceed 60 km/h when driving
with an especially heavy trailer.
153