2019 Alfa Romeo Giulia warning light

Symbol What it means
GLOW PLUG PREHEATING (Diesel versions)
This warning light comes on when the ignition device is brought to ON and will switch off when the glow plugs have reached the
preset temperature. The engine can be started as soon as the warning light switches off.
IMPORTANT In mild or high temperature conditions, the warning light comes on for a very short time only.
GLOW PLUG PREHEATING FAILURE (Diesel versions)
The symbol flashing indicates a fault in the glow plug preheating system.
Contact an Alfa Romeo Dealership as soon as possible
ENGINE OIL PRESSURE SENSOR FAILURE
The symbol switches on in the event of engine oil level sensor failure.
Contact an Alfa Romeo Dealership as soon as possible.
ENGINE OIL LEVEL SENSOR FAILURE
The symbol switches on in the event of engine oil level sensor failure.
Contact an Alfa Romeo Dealership as soon as possible.
FORWARD COLLISION WARNING (FCW) SYSTEM FAILURE
The symbol appears in the event of failure of the Forward Collision Warning system.
Contact an Alfa Romeo Dealership as soon as possible.
START & STOP EVO SYSTEM FAILURE
This symbol switches on to report a Stop & Start Evo system failure.
Contact an Alfa Romeo Dealership as soon as possible to have the failure eliminated.
RAIN SENSOR FAILURE
The symbol switches on in the case of failure of the automatic windscreen wiper.
Contact an Alfa Romeo Dealership as soon as possible.
DUSK SENSOR FAILURE
The symbol switches on in the case of failure of the automatic low beam alignment.
Contact an Alfa Romeo Dealership as soon as possible.
BLIND SPOT MONITORING SYSTEM FAILURE
The symbol comes on in the event of a Blind Spot Monitoring system failure.
Contact an Alfa Romeo Dealership as soon as possible.
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KNOWING THE INSTRUMENT PANEL

Symbol What it means
FUEL LEVEL SENSOR FAILURE
The symbol switches on in the event of fuel level sensor failure.
Contact an Alfa Romeo Dealership as soon as possible.
EXTERIOR LIGHTS FAILURE
The symbol switches on to indicate a failure on the following lights: daytime running lights (DRLs) / parking lights / trailer direction
indicators (if present) / trailer lights (if present) / side lights / direction indicators / rear fog light / reversing light / brake lights /
number plate lights.
The failure may be caused by a blown bulb, a blown protection fuse or an interruption of the electrical connection.
Replace the bulb or the relevant fuse. Contact an Alfa Romeo Dealership.
KEYLESS START SYSTEM FAILURE
The symbol switches on in the event of Keyless Start system failure.
Contact an Alfa Romeo Dealership as soon as possible.
FUEL CUT-OFF SYSTEM FAILURE
The symbol switches on in the event of fuel cut-off system failure.
Contact an Alfa Romeo Dealership as soon as possible.
LANE DEPARTURE WARNING SYSTEM (LDW) FAILURE
The symbol comes on in the event of a failure in the Lane Departure Warning system.
Contact an Alfa Romeo Dealership as soon as possible.
WEAR ON BRAKE PADS
The symbol lights up when the brake pads have reached their wear limit.
Contact an Alfa Romeo Dealership as soon as possible.
IMPORTANT Always use genuine parts or similar because the Integrated Brake System (IBS) could detect anomalies.
AUTOMATIC HIGH BEAM HEADLIGHTS FAILURE
(where provided)
The symbol switches on to report a failure of the automatic main beam headlights.
Contact an Alfa Romeo Dealership as soon as possible to have the failure eliminated.
FUEL CUT-OFF SYSTEM OPERATION
The symbol switches on in the event of fuel cut-off system intervention.
For reactivating the fuel cut-off system, refer to the description in the "Fuel cut-off system" section in the "In an emergency"
chapter. If it is not possible to restore the fuel supply, contact an Alfa Romeo Dealership.
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Symbol What it means
LOW AdBlue® (UREA) DIESEL EMISSIONS ADDITIVE LEVEL WARNING (2.2 JTD versions only)
The AdBlue® (UREA) Diesel Emissions Additive low level symbol
A warning and a message indicating the need to top up AdBlue® (UREA) also appear on the display.
The symbol
stays on until the tank is topped up with at least 1.11 UK gal - 5 litres of AdBlue® (UREA).
If you do not top up, a specific message will appear on the instrument panel display whenever a certain threshold is reached until it
will no longer be possible to start the engine.
A message will appear permanently on the instrument panel and an acoustic tone will be heard when there is about 125 miles
(200 km) of range left.
A specific message will appear on the instrument panel display when there are 0 miles (0 km) of range left. It will no longer be
possible to restart the engine after it has been stopped. It will be possible to restart the engine after pouring at least 1.11 UK gal –
5 litres of AdBlue® (UREA) into the tank. Top up the AdBlue® (UREA) tank as soon as possible with at least 1.11 UK gal - 5 litres of
AdBlue® (UREA). If topping up is done with remaining range of AdBlue® (UREA) in the tank equal to 0 miles (0 zero), you may need to
wait 2 minutes before starting the engine.
20)
IMPORTANT
20)When the AdBlue® (UREA) tank is empty and the engine is stopped it is no longer possible to restart it until the AdBlue® (UREA) tank is topped
up with at least 5 litres of AdBlue® (UREA).
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lights when the AdBlue® (UREA) level is low.

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

Symbol What it means
WEAR ON CCB BRAKE DISCS (where provided)
The symbol will light up when the carbon ceramic brake discs have reached the limit of wear.
Contact an Alfa Romeo Dealership as soon as possible.
32)
WINDSCREEN WIPER FAILURE
The symbol appears to indicate a windscreen wiper failure.
Contact an Alfa Romeo Dealership.
WARNING
32)It is recommended to use only original or equivalent, bench-tested spare pads in order to ensure the original performance of the braking
system.
Symbol What it means
SOFT SUSPENSION CALIBRATION INSERTION (where provided)
The system appears when the most comfortable suspension setting is activated.
SHOCK ABSORBERS FAILURE (ADC)
(where provided)
The symbol appears while driving to indicate a failure in the suspension system.
Contact an Alfa Romeo Dealership to have the system checked.
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ACTIVE SAFETYSYSTEMS
The vehicle may be equipped with the
following active safety devices:
ABS (Anti-Lock Brakes);
DTC (Drive Train Control);
ESC (Electronic Stability Control);
TC (Traction Control);
PBA (Panic Brake Assist);
HSA (Hill Start Assist);
AST (Alfa™ Steering Torque);
ATV (Alfa™ Active Torque Vectoring).
For the operation of the systems, see the
following pages.
ABS (Anti-lock Braking System)
This system, which is an integral part of
the braking system, prevents one or more
wheels from locking and slipping in all
road surface conditions, irrespective of
the intensity of the braking action,
ensuring that the vehicle can be
controlled even during emergency
braking and optimising stopping
distances.
The system intervenes during braking
when the wheels are about to lock,
typically in emergency braking or
low-grip conditions, when locking may be
more frequent.
The system also improves control and
stability of the vehicle when braking on a
surface where the grip of the left and
right wheels varies, or on corners.The Electronic Braking Force Distribution
(EBD) system completes the system
allowing the brake force to be distributed
between the front and rear wheels.
System intervention
The ABS equipped on this vehicle is
provided with the "Brake by wire"
(Integrated Brake System - IBS) function.
With this system, the brake pedal
command given by pressing the brake
pedal is not transmitted hydraulically but
electronically, therefore, the light
pulsation that could be felt on the pedal
with the traditional system is no longer
perceptible.33) 34) 35) 36) 37) 38)
DTC (Drive Train Control)SYSTEM(where provided)
Some versions of this vehicle are
equipped with an automatically
activated/deactivated four-wheel drive
system (AWD), which offers an optimal
drive for countless driving conditions and
road surfaces. The system reduces the
slipping of the tyres to a minimum,
automatically redistributing the torque
to the front and rear wheels, as needed.
To maximize fuel savings, the car with
AWD automatically passes to rear-wheel
drive (RWD) when the road and
environmental conditions are such that
they would not cause the tyres to slip.When the road and environmental
conditions require better traction, the
vehicle automatically goes to AWD mode.
39)
IMPORTANT If the system failure symbol
switches on, after starting the engine or
while driving, it means that the AWD
system is not working properly. If the
warning message activates frequently, it
is recommended to carry out the
maintenance operations.
40)
ESC (Electronic Stability Control)
SYSTEM
The ESC system improves the directional
control and stability of the car in various
driving conditions.
The ESC system corrects the car’s
understeer and oversteer, distributing
the brake force on the appropriate
wheels. The torque supplied by the
engine can also be reduced in order to
maintain control of the vehicle.
The ESC system uses sensors installed
on the car to determine the trajectory
that the driver intends to follow and
compares it with the car’s effective
trajectory. When the real trajectory
deviates from the desired trajectory, the
ESC system intervenes to counter the
vehicle’s understeer or oversteer.
Oversteer: occurs when the car is
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SAFETY

turning more than it should according to
the angle of the steering wheel.
Understeer: occurs when the vehicle is
turning less than it should according to
the angle of the steering wheel.
System intervention
The intervention of the system is
indicated by the flashing of the ESC
warning light on the instrument panel, to
inform the driver that the vehicle
stability and grip are critical.
41) 42) 43) 44) 45)
TC (Traction Control)SYSTEM
The system automatically operates in the
event of slipping, loss of grip on wet
roads (aquaplaning) and acceleration on
slippery, snowy or icy roads, etc. on one
or both drive wheels. Depending on the
slipping conditions, two different control
systems are activated:
if the slipping involves both drive
wheels, the system intervenes, reducing
the power transmitted by the engine;
if the slipping only involves one of the
drive wheels, the BLD (Brake Limited
Differential) function is activated,
automatically braking the wheel which is
slipping (the behaviour of a self-locking
differential is simulated). This will
increase the engine torque transferred to
the wheel which isn't slipping.System intervention
The intervention of the system is
indicated by the flashing of the ESC
warning light on the instrument panel, to
inform the driver that the vehicle
stability and grip are critical.
46) 47) 48) 49) 50)
PBA (Panic Brake Assist)SYSTEM
The PBA system is designed to improve
the vehicle’s braking capacity during
emergency braking.
The system detects emergency braking
by monitoring the speed and force with
which the brake pedal is pressed, and
consequently applies the optimal brake
pressure. This can reduce the braking
distance: the PBA system therefore
complements the ABS.
Maximum assistance from the PBA
system is obtained by pressing the brake
pedal very quickly. In addition, the brake
pedal should be pressed continuously
during braking, avoiding intermittent
presses, to get the most out of the
system. Do not reduce pressure on the
brake pedal until braking is no longer
necessary.
The PBA system is deactivated when the
brake pedal is released.
51) 52) 53)
HSA (Hill Start Assist)SYSTEM
This is an integral part of the ESC system
and facilitates starting on slopes,
activating automatically in the following
cases:
uphill: vehicle stationary on a road
with a gradient higher than 5%, engine
running, brake pressed and transmission
in neutral or gear other than reverse
engaged;
downhill: vehicle stationary on a road
with a gradient higher than 5%, engine
running, brake pressed and reverse gear
engaged.
When setting off, the ESC system control
unit maintains the braking pressure on
the wheels until the engine torque
necessary for starting is reached, or in
any case for a maximum of 2 seconds,
allowing your right foot to be moved
easily from the brake pedal to the
accelerator.
When two seconds have elapsed, without
starting, the system is automatically
deactivated, gradually releasing the
braking pressure. During this release
stage it is possible to hear a typical
mechanical brake release noise,
indicating the imminent movement of the
car.
54) 55)
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