check engine Alfa Romeo Giulia 2019 User Guide

Symbol What it means
PARK SENSORS SYSTEM FAILURE
The symbol appears when the system is faulty or not available.
Contact an Alfa Romeo Dealership to have the system checked.
TRAILER LIGHT CONTROL UNIT FAILURE
The symbol turns on to warn of failure in the control unit that manages the trailer lights.
Check that the trailer light is correctly connected to the socket. If the fault persists the next time you start the engine, contact the
Alfa Romeo Dealership as soon as possible to have the system checked.
AUDIO SYSTEM FAILURE
The symbol switches on to report a failure of the audio system.
Contact an Alfa Romeo Dealership as soon as possible to have the failure eliminated.
CLUTCH PEDAL
(where provided)
The symbol lights up to alert the driver to press the clutch pedal in order to start the engine.
Press the clutch pedal.
ABS ACTIVATION
The symbol appears when the ABS cuts in.
WINDSCREEN WASHER LIQUID LEVEL
The symbol appears for some seconds to indicate that the level of the windscreen and headlight washing fluid (if any) is low.
Refill the liquid: to do this, please consult the "Level check" section in the "Service and care" chapter. Always use liquid with the
features indicated in the "Liquids and lubricants" section in the "Technical information" chapter.
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KNOWING THE INSTRUMENT PANEL

Symbol What it means
GPF (Gasoline Particulate Filter) FAILURE (2.0 T4 MAir versions only)
The symbol lights up fixed together with the
in case of failure to the GPF (Gasoline Particulate Filter).
Contact an Alfa Romeo Dealership as soon as possible to have the failure eliminated.
AUTOMATIC TRANSMISSION FLUID OVERHEATING
The symbol switches on in the case of transmission overheating, after a particularly demanding use. In this case an engine
performance limitation is carried out.
Wait for the symbol to disappear with the engine off or idling.
SPEED LIMITER SYSTEM FAILURE
While driving, the symbol switches on to signal a Speed Limiter system failure.
Contact an Alfa Romeo Dealership as soon as possible to have the failure eliminated.
INSUFFICIENT ENGINE COOLANT LEVEL (where provided)
If the symbol switches on, it indicates a low engine coolant level condition.
Top up as described in the "Maintenance and Care" chapter.
FUEL TANK CAP
(where provided)
The symbol lights up if the fuel tank cap is open or not properly closed.
Tighten the cap properly.
ELECTRIC PARKING BRAKE FAILURE
The symbol and the the respective message appear on the display to indicate a failure in the electric parking brake system. This
failure could partially or completely block the car because the electric parking brake could remain activated even if automatically
or manually disengaged using the relevant controls.
If the car can still be used (electric parking brake not engaged), drive carefully to the nearest Alfa Romeo dealership, remembering
that the electric parking brake will not work.
31)
ACTIVE CRUISE CONTROL SYSTEM FAILURE
The symbol appears while driving to indicate a failure in the Adaptive Cruise Control system.
Contact an Alfa Romeo Dealership to have the system checked.
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warning light and dedicated messages appear on the display

WARNING
31)If a failure is present with sharp braking, the rear wheels may lock and the vehicle may swerve.
Symbol What it means
GENERIC INDICATION
The symbol indicates information and failures.
The accompanying messages describe the failure.
FOUR WHEEL DRIVE FAILURE
This symbol switches on to report a four wheel drive system failure.
Contact an Alfa Romeo Dealership as soon as possible to have the failure eliminated.
TEMPORARY FOUR-WHEEL DRIVE FAILURE (where provided)
The symbol will appear to indicate that the AWD dynamic control system is temporarily deactivated to prevent damage because of
high engine load. The traction system will work in RWD mode in this case.
Until the symbol appears on the display, reduce the load to allow the system to cool down. The AWD system will resume normal
operation when the symbol disappears from the display.
DYNAMIC DRIVE CONTROL SYSTEM FAILURE
This symbol appears to indicate a traction system control failure.
AFS SYSTEM FAILURE
The symbol appears to indicate the automatic directional light system failure.
Go to an Alfa Romeo Dealership to have the system checked.
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KNOWING THE INSTRUMENT PANEL

area by lighting up, on the relevant side,
the warning light located on the door
mirror fig. 59 and, where provided, by
means of an acoustic signal (if the
respective item is programmed on the
Connect system). The default setting is
“Sound and Display”.
When the engine is started the warning
light turns on to signal the driver that the
system is active.
Sensors
57)
The sensors are activated when any
forward gear is engaged at a speed
higher than about 6 mph (10 km/h), or
when reverse is engaged.
The sensors are temporarily deactivated
when the car is stationary and the P
(Park) mode active.
The detection area of the system coversabout a lane on both sides of the car
(around 10 ft (3 metres)).
This area begins from the door mirror and
extends for about 20 ft (6 metres)
towards the rear part of the car.
When the sensors are active the system
monitors the detection areas on both
sides of the car and warns the driver
about the possible presence of cars in
these areas.
While driving the system monitors the
detection area from three different input
points (side, rear and front) to check
whether a signal needs to be sent to the
driver. The system can detect the
presence of a vehicle in one of these
three areas.
IMPORTANT The system does not signal
the presence of fixed object (e.g. safety
barriers, poles, walls, etc.). However, in
some circumstances, the system may
activate in the presence of these objects.
This is normal and does not indicate a
system malfunction.
IMPORTANT The system does not warn
the driver about the presence of vehicles
coming from the opposite direction, in
the adjacent lanes.
Important notes
If a trailer is hitched to the vehicle, the
system automatically deactivates.For the system to operate correctly, the
rear bumper area where the radar
sensors are located must stay free from
snow, ice and dirt gathered from the road
surface.
Do not cover the rear bumper area where
the radar sensors are located with any
object (e.g. adhesives, bike rack, etc.).
If, after purchasing the vehicle, you wish
to install the tow hook, you need to
deactivate the system via the Connect
system. To access the function, on the
main menu select the following items in
sequence: "Settings", "Safety" and "Blind
Spot Alert".
Rear view
The system detects cars coming from the
rear part of your car on both sides and
entering the rear detection area with a
difference in speed of less than 31 mph
(50 km/h) with respect to your car.
Overtaking vehicles
If another vehicle is overtaken slowly
(with a difference in speed of less than
about 15.5 mph (25 km/h) and this stays
in the blind spot for about 1.5 seconds,
the warning light on the door mirror of
the corresponding side lights up.
If the difference in speed between the
two vehicles is greater than about
15.5 mph (25 km/h), the warning light
does not light up.
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SAFETY

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 drivers with the
maximum possible reaction time to
prevent a potential accident.
With the option set to "Near", the system
will warn the driver of a possible accident
with the vehicle in front when that vehicle
is close. This setting offers the driver a
lower reaction time compared to the
"Med" and "Far" settings, in the event of a
potential accident, but permits more
dynamic driving of the car.
The system sensitivity setting is kept in
the memory when the engine is switched
off.
System limited operation warning
If the dedicated message is displayed, a
condition limiting the system operation
may have occurred. The possible reasons
of this limitation are something blocking
the camera view or a fault.
In this condition it will still be possible to
drive the car normally, but automatic
braking will not be available in the event
of an impending collision.
If an obstruction is signalled, clean the
area of the windscreen indicated in
fig. 61.
When the conditions limiting the system
functions end, this will go back to normaland complete operation. Should the fault
persist, contact an Alfa Romeo
Dealership.
System failure warning
If the system switches off and a
dedicated message is shown on the
display, it means that there is a fault on
the system.
In this case, it is still possible to drive the
car, but you are advised to contact an
Alfa Romeo Dealership as soon as
possible.
Radar warning not available
If conditions are such that the radar
cannot detect obstacles correctly, the
system is deactivated 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 system can also be temporarily
dimmed due to obstructions such as mud,
dirt or ice on the 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 conditions of high
reflectivity (e.g. tunnels with reflective
tiles or ice or snow). When the conditions
limiting the system functions end, this
will go back to normal and complete
operation.In certain particular 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 real
reason behind this message, check if the
sensor is dirty. It could be necessary to
clean or remove any obstructions in the
area shown in fig. 60.
If the message appears often, even in the
absence of atmospheric conditions such
as snow, rain, mud or other obstructions,
contact an Alfa Romeo Dealership for a
sensor alignment check.
In the absence of visible obstructions,
cleaning the radar surface, by manually
removing the decorative cover trim,
could be required. Have this operation
performed at an Alfa Romeo Dealership.
IMPORTANT It is recommended that you
do not install devices, accessories or
aerodynamic attachments in front of the
sensor or darken it in any way, as this can
compromise the correct functioning of
the system.
79

REFUELLING PROCEDURE
The fuel flap is unlocked when the central
door locking system is released, while it
is automatically locked when the central
locking system is applied.
Opening the flap
To refuel proceed as follows:
open flap 1fig. 115, pressing on the
point shown by the arrow fig. 116;
remove the closing cap 2 fig. 115;
put the cap back in position;
introduce the dispenser in the filler 3
fig. 115 and refuel;
after refuelling, before removing the
dispenser, wait for at least 10 seconds in
order for the fuel to flow inside the tank;
then remove the dispenser from the
filler, close the cap and then close the
flap.The refuelling procedure described
previously is illustrated on the label
applied inside the fuel flap.
The label also has the fuel type
(UNLEADED FUEL = petrol; DIESEL =
diesel fuel) and the symbol that certifies
compliance with the EN228 (petrol),
EN590 and EN16734 (diesel) standards,
fig. 117.TOPPING UP AdBlue® DIESEL
EMISSIONS ADDITIVE
(2.2 JTD versions only)
128)
Preliminary conditions
Proceed as follows:
park the car on level ground;
switch off the engine by turning the
ignition device to STOP;
open the fuel flap 1 fig. 115, then undo
and remove the cap 4 (blue) from the
AdBlue® filler and place it in the specific
housing (the same one used for housing
the fuel cap 2, see fig. 115 ).
Refilling with nozzles
You can fill up at any AdBlue® distributor.
Proceed as follows:
insert the AdBlue® nozzle in the filler,
start refilling and stop refilling at the first
shut-off (the shut-off indicates that the
AdBlue® tank is full). Do not proceed with
the refilling, to prevent spillage of
AdBlue®;
extract the nozzle.
Refilling with containers
Proceed as follows:
check the expiration date;
read the advice for use on the label
before pouring the content of the bottle
into the AdBlue® tank;
if systems which cannot be screwed in
(e.g. tanks) are used for refilling, after the
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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

make sure that switch 5 fig. 142 of
the compressor is in position O (OFF);
insert the plug into the socket on the
central tunnel, start the engine;
start the compressor, placing the
switch 5 fig. 142 to position I (ON);
inflate the tyre to the pressure
indicated in the “Rims and Tyres”
paragraph (see “Technical data” chapter).
In order to obtain a more precise reading,check the pressure value on pressure
gauge 6 fig. 142 with the compressor off;
if after 15 minutes pressure is not at
least 26 psi (1.8 bar), disengage the
compressor from the valve and power
socket, then move the car forwards
approx. five wheel turns in order to
distribute the sealant inside the tyre
evenly, then repeat the inflation
operation;
if you still cannot obtain a pressure of
at least 26 psi (1.8 bar) within
15 minutes from the compressor
switching on, do not drive off and contact
an Alfa Romeo Dealership;
after having driven for about 5 miles
(8 km), stop, engage the electric parking
brake and recheck the tyre pressure;
if the pressure is less than 26 psi
(1.8 bar), do not go back into gear but see
an Alfa Romeo dealer;
if a pressure value of at least 26 psi
(1.8 bar) is detected, restore the correct
pressure (with engine running and
electric parking brake), resume driving
immediately and drive with great care to
an Alfa Romeo Dealership.
SEALANT BOTTLE REPLACEMENT
IMPORTANT Only use original cartridges,
which can be purchased at an Alfa Romeo
dealership.
Proceed as follows:
Remove the tank 1 fig. 143 pressingthe unhooking button 9;
insert the new tank pressing it
downwards hard.
WARNING
138)Punctures on the sides of the tire may
not be repaired. Do not use the Tire Repair
kit if the tyre was damaged as a result of
being used when underinflated.
139)Wear the protective gloves provided
with the Tire Repair kit.
140)Apply the adhesive label where it can
be easily seen by the driver as a reminder
that the tyre has been treated with the Tire
Repair Kit. Drive carefully, particularly on
bends. Do not exceed 80 km/h. Avoid sudden
acceleration or braking.
141)You must always indicate that the tyre
was repaired using the Tire Repair Kit. Give
the booklet to the technicians who will be
handling the tyre that was treated using the
Tire Repair Kit.
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IN AN EMERGENCY

JUMP STARTING
151) 152) 153)
Proceed as follows:
switch off all electrical devices in the
vehicle;
engage the parking brake, move the
lever to P (Park), for versions equipped
with automatic transmission, or neutral,
for versions with manual gearbox, then
set the ignition device to STOP;
should you be using the battery of
another vehicle, park the other vehicle
within the range of the cables used for
the connection, operate the parking
brake and ensure that its ignition is off.
IMPORTANT If the auxiliary battery is
installed on another vehicle, check that
there is no accidental contact of metal
parts between the two vehicles, since an
earth connection may result, with the risk
of serious injury to any people who may
be nearby.
IMPORTANT If the procedure below is
carried out incorrectly, it can cause
severe injury to people or damage the
recharging system of one or both
vehicles. Carefully follow the instructions
given below.
Cable connection
64)
Proceed as follows to carry out a jump
starting:
connect a terminal on the end of the
positive cable from the remote positive
pole (+) of the car with flat battery;
connect the terminal on the opposite
end of the positive (+) cable to the
positive (+) pole of the auxiliary battery;
connect a negative cable end terminal
to the negative (-) pole of the auxiliary
battery;
connect the terminal on the opposite
end of the negative (-) cable to the earth
point (-) on the vehicle with the battery
flat;
start the engine of the car with an
auxiliary battery, let it run for some
minutes at idle and then start the engine
of the car with flat battery. In case a
portable battery is used, before starting
the vehicle, wait a few seconds after
completing the connection.
Cable disconnection
Once the engine is started, remove the
connection cables in reverse sequence,
as shown below:
disconnect the negative cable end
terminal (-) from the earth point (-) of the
car with flat battery;
disconnect the terminal on the
opposite end of the negative cable fromthe negative (-) pole of the auxiliary
battery;
disconnect the terminal on the
opposite end of the positive (+) cable
from the positive (+) pole of the auxiliary
battery;
disconnect the terminal on the end of
the positive cable from the remote
positive pole (+) of the car with flat
battery.
WARNING
151)Do not get too close to the radiator
cooling fan: the electric fan may start;
danger of injury. Scarves, ties and other
loose clothing might be pulled by moving
parts.
152)Remove any metal objects (e.g. rings,
watches, bracelets), that might cause an
accidental electrical contact and cause
serious injury.
153)The batteries contain acid that can
burn skin or eyes. Batteries produce
hydrogen, which is easily flammable and
explosive. Thus keep away flames or devices
which may cause sparks.
IMPORTANT
63)Never use a fast battery-charger to
start the engine as this could damage the
electronic systems of your vehicle,
particularly the ignition and engine fuel
supply control units.
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