check engine Alfa Romeo Giulia 2019 Owner's Manual

READ THIS CAREFULLY
REFUELLINGDo not use petrol containing methanol or ethanol E85. Using these mixtures may cause misfiring and driving issues, as well as damage vital
components of the supply system.
For further details on the use of the correct fuel see the "Refuelling the vehicle" paragraph in the "Starting and driving" chapter.
STARTING THE ENGINE
Versions with mechanical gearbox
Make sure the electric parking brake is engaged, press the clutch pedal and then press the ignition button briefly.
Versions with automatic transmission
Make sure that the electric parking brake is engaged and that the transmission is in P (Park) or N (Neutral), press the brake pedal and then press the
ignition device button.
PARKING ON FLAMMABLE MATERIAL
The catalytic converter develops high temperatures during operation. Do not park the car on grass, dry leaves, pine needles or other flammable
material: fire hazard.
RESPECTING THE ENVIRONMENT
The vehicle is fitted with a system that carries out a continuous diagnosis of the emission-related components in order to help protect the
environment.
ELECTRICAL ACCESSORIES
If, after buying the vehicle, you decide to add electrical accessories (with the risk of gradually draining the battery), contact an Alfa Romeo
Dealership. They can calculate the overall electrical requirement and check that the vehicle's electric system can support the required load.
SCHEDULED SERVICING
Correct maintenance of the car is essential for ensuring that it maintains its performance and its safety features, its environmental friendliness and
low running costs for a long time to come.

STARTING WITH FLAT KEY BATTERY
If the remote control battery is flat,
proceed as follows to start the vehicle:
lift the front armrest;
lay the key on the shape which is found
on the bottom of the compartment.
STEERING LOCK(where provided)
Activation
The steering lock is engaged when the
driver door is opened with the ignition
device button at STOP.
Deactivation
The steering lock disengages when the
ignition device is pressed and the
electronic key is recognised.
WARNING
1)Always take the key with you when you
leave your vehicle to prevent someone from
accidentally operating the controls.
Remember to engage the electric parking
brake. Never leave children unattended in
the vehicle.
2)It is absolutely forbidden to carry out any
after-market operation involving steering
system or steering column modifications
(e.g. installation of anti-theft device) that
could adversely affect performance,
invalidate the warranty, cause SERIOUS
SAFETY PROBLEMS and also result in the
car not meeting type-approval
requirements.3)Before leaving the vehicle, ALWAYS
engage the handbrake. On versions
equipped with automatic transmission,
activate mode P (Park) and press the ignition
device to set it to STOP. When leaving the
vehicle, always lock all the doors by pressing
the button on the handle.
4)For versions equipped with the Keyless
Start system, do not leave the electronic key
inside or near the car or in a place accessible
to children. Do not leave the vehicle with the
ignition device in ON position. A child could
activate the electric window winders, other
controls or even start the vehicle.
5)If the ignition device has been tampered
with (e.g. an attempted theft), have it
checked over by the Alfa Romeo Dealership
before driving again.
ENGINE IMMOBILIZER
The Engine Immobilizer system prevents
unauthorised use of the vehicle
preventing to start the engine.
The system does not need to be
enabled/activated: operation is
automatic, regardless of the fact that the
vehicle's doors are locked or unlocked.
When the ignition device is set to ON, the
Engine Immobilizer system identifies the
code transmitted by the key. If the code
is recognised as valid, the Engine
Immobilizer system enables engine
starting.
When the ignition device is brought back
to STOP, the Engine Immobilizer system
deactivates the control unit controlling
the engine, thus preventing its starting.
For the correct engine starting
procedures, see the instructions in the
"Starting the engine" paragraph,
"Starting and driving" chapter.
14
KNOWING YOUR CAR

Pressing button 2 again during automatic
movement of the roof will stop it.
FRONT SUN BLIND ELECTRIC
MOVEMENT
The front sun blind is electrically
operated.
Press the
symbol on button 3 fig. 39:
to open the sun blinds.
Press button 3
symbol: to close the
sun blind.
The automatic motion can be interrupted
in any position by pressing button
3 again.
If the roof is open, the sun blind closing
control will also close the roof.
ANTI-PINCH SAFETY DEVICE
The sun roof has an anti-pinch safety
system capable of detecting the
presence of an obstacle during the
closing movement: if this happens, the
system intervenes and the movement of
the roof is immediately reversed into
opening.
INITIALISATION PROCEDURE
Automatic operation of the sunroof must
be initialised again in case of faulty
sunroof operation.
IMPORTANT The anti-pinch safety
function is deactivated during the
initialisation procedure.
Proceed as follows:
press button 1 next to thesymbol
to bring the roof into completely closed
position;
bring the ignition device to STOP and
wait at least 10 seconds. Then set the
ignition device to AVV and start the
engine;
press thesymbol on button 1 and
hold it down; after 10 seconds you will
hear the electric motors of the roof and
blind stop in sequence;
release the button and within
5 seconds, press the
symbol on
button 1 and hold it down (until the cycle
end): the roof will automatically perform
a complete open and close cycle (to
indicate that the initialisation has been
successful). If this does not occur, the
procedure must be restarted from the
beginning.
WARNING
21)When leaving the vehicle, make sure to
take the key with you to avoid the risk of
injury to those still inside the car due to
accidental operation of the sunroof.
Improper use of the roof can be dangerous.
Before and during operation, always check
that no-one is exposed to the risk of being
injured by the moving sunroof or by objects
getting caught or hit by it.
IMPORTANT
11)Do not open the sun roof if a roof rack or
crossbars are fitted. Do not open the sun
roof if there is snow or ice on it: you may
damage it.
37

BONNET
OPENING
22) 23)
Proceed as follows:
inside the passenger compartment
pull the release lever, fig. 40 or fig. 41;
go to the outside of the car and
position yourself in front of the grille;
lift the bonnet slightly from right to
left as indicated on the unhooking
device's arrow, fig. 42;
raise the bonnet completely: the
operation is facilitated by the presence
of a gas shock absorber which holds it the
all open position.
Do not tamper with the shock absorber
and accompany the bonnet while lifting it.
CLOSING
22) 24)
To close, lower the bonnet to
approximately 16 in (40 centimetres)
from the engine compartment then let it
drop. Make sure that the bonnet is
completely closed and not only fastened
by the locking device by trying to open it.
If it is not perfectly closed, do not try to
press the bonnet down but open it and
repeat the procedure.
IMPORTANT Always check that the
bonnet is closed correctly to prevent it
from opening while the vehicle is
travelling. Since the bonnet is equipped
with a double locking system, one for
each side, you must check that it is closed
on both its side ends.
WARNING
22)Perform these operations only when the
car is stationary.
23)Use both hands to lift the bonnet. Before
lifting, check that the windscreen wiper arms
are not raised from the windscreen or in
operation, that the vehicle is stationary and
that the electric parking brake is engaged.
24)For safety reasons, the bonnet must
always be properly closed while the car is
travelling. Therefore, make sure that the
bonnet is properly closed and that the lock is
engaged. If you discover that the bonnet is
not perfectly closed during travel, stop
immediately and close the bonnet in the
correct manner.
4004196S0001EM
4104196S0003EM
4204196S0002EM
38
KNOWING YOUR CAR

WARNING LIGHTS ON INSTRUMENT PANEL
Possible detailed messages and/or acoustic signalling can be matched to a few warning lights and symbols.
Red warning lights
Warning
lightWhat it means
INSUFFICIENT BRAKE FLUID / ELECTRIC PARKING BRAKE ON
The warning light switches on when the ignition device is brought to ON, but it should switch off after a few seconds.
Low brake fluid level
The warning light turns on when the level of the brake fluid in the reservoir falls below the minimum level, possibly due to a leak in
the circuit.
Go to an Alfa Romeo Dealership to have the system checked as soon as possible.
Electric parking brake on
The warning light switches on when the electric parking brake is engaged.
Release the electric parking brake, then check that the warning light has switched off.
If the warning light stays on, contact an Alfa Romeo Dealership.
IMPORTANT If the car is parked on a gradient of more than 30% and/or the temperature of the brakes is greater than 662 °F
(350 °C), when the parking brake is engaged, the warning light will flash to indicate a potentially unsafe condition.
EBD FAILURE
The simultaneous switching on of the
(red) and(amber) warning lights with the engine on indicates either a failure of the
EBD system or that the system is not available. In this case, the rear wheels may suddenly lock and the vehicle may swerve when
braking sharply.
Drive very carefully to the nearest Alfa Romeo Dealership to have the system inspected immediately.
52
KNOWING THE INSTRUMENT PANEL

Warning
lightWhat it means
AIRBAG FAILURE
The warning light switches on when the ignition device is brought to ON, but it should switch off after a few seconds. If the warning
light switches on constantly, this indicates a failure in the airbag system.
28) 29)
FRONT SEAT BELTS NOT FASTENED
The warning light switches on constantly if the car is stationary and the driver side or passenger side seat belt, with the passenger
seated, is not fastened. The warning light flashes and a buzzer will sound if the vehicle is in motion and the driver side or passenger
side seat belt, with the passenger seated, is not correctly fastened.
EXCESSIVE ENGINE OIL TEMPERATURE
The warning light switches on in the case of engine oil overheating.
If the problem persists, contact an Alfa Romeo Dealership.
15)
WARNING
28)The fault of thewarning light is signalled by the switching on of theicon on the instrument panel. In this case, the warning light may not
indicate any faults with the restraint systems. Before proceeding, contact an Alfa Romeo Dealership to have the system checked immediately.
29)If the
warning light does not switch on when the ignition device is moved to ON or if it stays on when driving (together with the message on
the display), there might be a fault in the restraint systems; in this case, the airbags or pretensioners may not deploy in the event of an accident or,
in a lower number of cases, they could deploy erroneously. Before proceeding, contact an Alfa Romeo Dealership to have the system checked
immediately.
IMPORTANT
15)If the symbol switches on when driving, stop the vehicle and the engine immediately.
53

Warning
lightWhat it means
FUEL RESERVE / LIMITED RANGE
The warning light (or the icon on the display) turns on when there are about 1.8 UK gal (8 litres) of fuel left in the tank, for Diesel
versions, and about 2 UK gal (9 litres) of fuel for petrol versions.
30)
INJECTION / EOBD SYSTEM FAILURE
In normal conditions, when the ignition device is brought to ON, the warning light switches on, but it should switch off as soon as the
engine is started.
The operation of the warning light may be checked by the traffic police using specific devices. Comply with the laws and
regulations of the country where you are driving.
16)
Injection system failure
If the warning light remains on, or it switches on whilst driving, the injection system is not working properly. The warning light on
constantly signals a malfunction in the supply/ignition system which could cause high exhaust emissions, a possible loss of
performance, poor driveability and high consumption.
The warning light switches off if the malfunction disappears, but is still stored by the system.
Under these conditions, the vehicle can continue travelling at moderate speed but without demanding excessive effort from the
engine or high speed. Prolonged use of the car with the warning light on constantly may cause damage. Contact an Alfa Romeo
Dealership as soon as possible.
Catalytic converter damaged
If the warning light flashes, it means that the catalytic converter may be damaged.
Release the accelerator pedal to lower the speed of the engine until the warning light stops flashing. Continue the journey at
moderate speed, trying to avoid driving conditions that may cause further flashing and contact an Alfa Romeo Dealership as soon
as possible.
WARNING
30)If the warning light (or the icon on the display) flashes whilst driving, contact an Alfa Romeo Dealership.
IMPORTANT
16)If, turning the ignition device to ON, the warning lightdoes not turn on or if it turns on steadily or flashing when travelling (on some versions
together with the message on the display), contact an Alfa Romeo Dealership as soon as possible.
55

SYMBOLS ON THE DISPLAY
Red symbols
Symbol What it means
LOW ENGINE OIL PRESSURE
The symbol indicates that the engine oil pressure is low.
If it turns on temporarily or flashes (for about 5 seconds), check the oil level by following the corresponding procedure (see the
description in the “Checking levels” paragraph in the “Maintenance and care” chapter) and top up to the correct level if necessary.
If the symbol turns on continuously, contact an Alfa Romeo Dealership to have the system checked.
WARNING IF THE SYMBOL TURNS ON CONTINUOUSLY: Do not use the car until the failure has been solved. When the symbol
turns on, it does not indicate the amount of oil in the engine: the oil level can be checked on the display upon entering the vehicle
and also by activating the "Oil level" function on the Connect system.
17)
ALTERNATOR FAILURE
The switching on of the symbol with the engine running corresponds to an alternator failure.
Contact an Alfa Romeo Dealership as soon as possible.
POWER STEERING FAILURE
If the symbol remains on, you could not have steering assistance and the effort required to operate the steering wheel could be
increased; steering is, however, possible.
Contact an Alfa Romeo Dealership as soon as possible.
ALFA™ SYSTEM STEERING TORQUE (AST) FAILURE
The switching on of the symbol signals a failure in the automatic steering correction system.
Contact an Alfa Romeo Dealership to have the system checked.
IMPORTANT
17)If thesymbol switches on when driving, stop the engine immediately and contact an Alfa Romeo Dealership.
58
KNOWING THE INSTRUMENT PANEL

Symbol What it means
ENGINE COOLANT TEMPERATURE TOO HIGH
The symbol lights up when the engine has overheated.
In normal driving conditions: stop the car, switch off the engine and check that the coolant level in the reservoir is not below the
MIN mark. In this case, wait for the engine to cool down, then slowly and carefully open the cap, top up with coolant and check that
the level is between the MIN and MAX marks on the reservoir itself. Also check visually for any fluid leaks. Contact an Alfa Romeo
Dealership if the symbol comes on when the engine is started again.
If the vehicle is used under demanding conditions (e.g. in high-performance driving):slow down and, if the warning light stays on,
stop the vehicle. Stop for 2 or 3 minutes with the engine running and slightly accelerated to facilitate better coolant circulation,
then turn the engine off. Check that the coolant level is correct as described above.
DOOR OPEN
The symbol switches on when one or more doors are not completely shut. An acoustic signal is activated with the doors open and
the car moving.
Close the doors properly.
BONNET NOT PROPERLY SHUT
The symbol turns on when the bonnet is not properly closed, along with the icon, an image of the vehicle with an open bonnet
appears on the display.
A buzzer is heard when the bonnet is open and the vehicle is moving.
Close the bonnet properly.
BOOT NOT PROPERLY SHUT
The symbol turns on when the boot is not properly closed, along with the icon, an image of the vehicle with an open boot appears on
the display.
A buzzer is heard when the boot is open and the vehicle is moving.
Close the boot properly.
59

Symbol What it means
AUTOMATIC TRANSMISSION FAILURE
The symbol switches on, together with a buzzer warning, to indicate that the automatic transmission is faulty.
Contact an Alfa Romeo Dealership as soon as possible.
18)
INSUFFICIENT
ENGINE
OIL
LEVEL
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}
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‚‹Ž
€
On
the
Quadrifoglio
version,
the
level
must
also
be
checked
using
the
dipstick
below
the
boot
(see
chapter
"Servicing
and
care").

OIL
OVER
MAXIMUM
LEVEL
The
symbol
switches
on,
along
with
the
respective
message
on
the
display,
to
indicate
that
the
engine

oil
level
is
too
high.
Go
to
an
Alfa
Romeo
dealership
as
soon
as
possible
to
have
the
correct
level
restored.
Run
the
engine
under
3000
rpm
during
this

time.
SPEED LIMIT EXCEEDED
(where provided)
The symbol switches on when the speed limit of 74.5 mph (120 km/h) is exceeded.
IMPORTANT
18)Driving the vehicle with this symbol on may severely damage the gearbox, with resulting breakage. The oil may also overheat: contact with hot
engine or with exhaust components at high temperature could cause fires.
60
KNOWING THE INSTRUMENT PANEL