2019 Alfa Romeo Giulia check engine

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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90008400810001008d0091007d008a00900085009000950001>
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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

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.
67
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.
68
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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