warning ALFA ROMEO GIULIA 2021 Service Manual

GETTING TO KNOW YOUR INSTRUMENT PANEL

76

Tire Pressure Monitoring System (TPMS)
Warning Light
The warning light switches on and a
message is displayed to indicate
that the tire pressure is lower than
the recommended value and/or that
slow pressure loss is occurring. In these cases,
optimal tire duration and fuel consumption
may not be guaranteed.
Should one or more tires be in the condition
mentioned above, the display will show the
indications corresponding to each tire.
Each tire, including the spare (if provided),
should be checked monthly when cold and
inflated to the inflation pressure recom -
mended by the vehicle manufacturer on the
vehicle placard or tire inflation pressure label.
If your vehicle has tires of a different size than
the size indicated on the vehicle placard or tire
inflation pressure label, you should determine
the proper tire inflation pressure for those
tires. As an added safety feature, your vehicle has
been equipped with a TPMS that illuminates a
low tire pressure telltale when one or more of
your tires is significantly underinflated. Accord
-
ingly, when the low tire pressure telltale illumi -
nates, you should stop and check your tires as
soon as possible, and inflate them to the
proper pressure. Driving on a significantly
underinflated tire causes the tire to overheat
and can lead to tire failure. Under-inflation
also reduces fuel efficiency and tire tread life,
and may affect the vehicle’s handling and
stopping ability.
Please note that the TPMS is not a substitute
for proper tire maintenance, and it is the
driver’s responsibility to maintain correct tire
pressure, even if under-inflation has not
reached the level to trigger illumination of the
TPMS low tire pressure telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when
the system is not operating properly. The
TPMS malfunction indicator is combined with
the low tire pressure telltale. When the system
detects a malfunction, the telltale will flash for
approximately one minute and then remain
continuously illuminated. This sequence will
continue upon subsequent vehicle start-ups
as long as the malfunction exists. When the
malfunction indicator is illuminated, the
system may not be able to detect or signal low
tire pressure as intended. TPMS malfunctions
may occur for a variety of reasons, including
the installation of replacement or alternate tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check
the TPMS malfunction telltale after replacing
one or more tires or wheels on your vehicle to
ensure that the replacement or alternate tires
and wheels allow the TPMS to continue to
function properly.
Rear Fog Lights
The indicator illuminates when the
rear fog light is activated.
CAUTION!
Do not continue driving with one or more
flat tires as handling may be compromised.
Stop the vehicle, avoiding sharp braking
and steering. If a tire puncture occurs,
repair immediately using the dedicated tire
repair kit and contact an authorized dealer
as soon as possible.
WARNING!
The TPMS has been optimized for the
original equipment tires and wheels. TPMS
pressures and warning have been
established for the tire size equipped on
your vehicle. Undesirable system operation
or sensor damage may result when using
replacement equipment that is not of the
same size, type, and/or style. Aftermarket
wheels can cause sensor damage. Using
aftermarket tire sealants may cause the
Tire Pressure Monitoring System (TPMS)
sensor to become inoperable. After using
an aftermarket tire sealant it is
recommended that you take your vehicle to
an authorized dealership to have your
sensor function checked.
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77

Engine Check/Malfunction Indicator Light
(MIL)
In normal conditions, when the igni-
tion is cycled to ON, the indicator
light illuminates, but it should turn
off as soon as the engine is started.
The operation of the indicator light may be
checked by the traffic police using specific
devices. Comply with the laws and regulations
of the country where you are driving.
Under these conditions, the vehicle can
continue traveling at moderate speed but
without demanding excessive effort from the
engine or high speed. Prolonged use of the
vehicle with the indicator light on constantly
may cause damage. Contact an authorized
dealer as soon as possible.
Forward Collision Warning (FCW) System
This indicator light informs the driver
that the frontal collision alarm func -
tion is not enabled.
Drive carefully and contact an authorized
dealer as soon as possible.
Fuel Reserve/Limited Range
The indicator light (or the symbol in
the display) illuminates when about
2.4 gallons (9 liters) of fuel is left in
the tank.
Green Indicator Lights
Automatic High Beam Indicator Light — If
Equipped
This indicator light will illuminate
when the automatic high beam
headlights are activated.
Left Turn Signal Indicator Light
The instrument cluster directional
arrow will flash independently for the
left turn signal as selected, as well
as the exterior turn signal lamp(s)
(front and rear) as selected when the multi -
function lever is moved down (left). This direc -
tional arrow will flash in conjunction with the
right directional arrow when the hazard
warning light button is pushed.
Park/Headlight On Indicator Light
This indicator will illuminate when
the park lights or headlights are
turned on.
Headlight Off Delay
This function allows the headlights to remain
on for 30, 60 or 90 seconds after the ignition
was placed in the OFF position.
Right Turn Signal Indicator Light
The instrument cluster directional
arrow will flash independently for the
right turn signal as selected, as well
as the exterior turn signal lamp(s)
(front and rear) as selected when the multi -
function lever is moved up (right). This direc -
tional arrow will flash in conjunction with the
left directional arrow when the hazard warning
light button is pushed.
Blue Indicator Lights
High Beam Indicator Light — If Equipped
This indicator shows that the high
beam headlights are on. Push the
multifunction control lever away
from you to switch the headlights to
high beam. Push the lever a second time to
switch the headlights back to low beam. Pull
the lever toward you for a temporary high
beam on, “flash to pass” scenario.
CAUTION!
If, turning the ignition device to ON, the
warning light does not turn on or if it
turns on steadily or is flashing when
traveling (on some versions together with
the message on the display), contact an
authorized dealer as soon as possible.
WARNING!
If the warning light (or the icon on the
display) flashes while driving, contact an
authorized dealer.
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Red Symbols
Alfa Steering Torque (AST) Failure
The switching on of the telltale
signals a failure in the automatic
steering correction system.
Contact an authorized dealer to have the
system checked.
Alternator Failure
The switching on of the telltale with
engine on corresponds to an alter -
nator failure.
Contact an authorized dealer as soon as
possible.
Automatic Transmission Failure
The telltale turns on, together with a
buzzer warning, to indicate that the
automatic transmission is faulty.
Contact an authorized dealer as soon as
possible.
Driver Attention Assist (DAA) System
Activation
The symbol appears, together with a
message on the display, in case of
activation of the DAA system.
Stop to pause while driving, pulling the car
over in safe conditions.
Door Open
The telltale turns 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.
Power Steering Failure
If the telltale remains on, you may
not have steering assistance and the
effort required to operate the
steering wheel may be increased;
steering is, however, possible.

NOTE:

After the battery is disconnected, the steering
wheel must be initialized. The Power Steering
Failure light on the instrument panel will illumi -
nate to indicate this. To carry out this proce -
dure, simply turn the steering wheel all the way
from one end to the other, and then turn it
back to the central position.
Contact an authorized dealer as soon as
possible.
Electronic Throttle Control (ETC) Warning
Light
This warning light, along with the
related message, signals a failure in
the ETC.
If a failure is detected, the warning light turns
on while the engine is running.
Place the gear selector in the Park (P) position
and the ignition in the off position: the warning
light should switch off. If the warning light
stays on with engine running, the vehicle can
still be driven.
If the warning light flashes with the engine
running, immediate intervention is required. A
loss of performance, irregular/high idling
speed or engine stopping might take place
and the vehicle may need to be towed.
Contact an authorized dealer as soon as
possible to have the failure eliminated.
Engine Coolant Temperature Too High
The telltale lights up when the
engine has overheated.
In normal driving conditions : stop the car, turn
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, fill with
coolant and check that the level is between
the MIN and MAX marks on the reservoir itself.
CAUTION!
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.
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79

Also check visually for any fluid leaks. Contact
an authorized dealer if the telltale comes on
when the engine is started again.
If the vehicle is used under demanding condi-
tions (e.g. in high-performance driving): slow
down and, if the warning light stays on, stop
the vehicle. Stop for two or three 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.
Hood Cap Not Properly Shut
The telltale turns on when the hood
cap is not properly closed, along with
the icon, an image of the vehicle with
an open hood cap appears on the
display.
A buzzer is heard when the hood cap is open
and the vehicle is moving.
Close the hood properly.
Insufficient Engine Oil Level
The telltale turns on, along with the
related message on the display, to
indicate low engine oil level.
Contact an authorized dealer to have the
system checked.
Low Engine Oil Pressure
This telltale indicates low engine oil
pressure. If the telltale turns on
while driving, stop the vehicle and shut off the engine as soon as possible. A
chime will sound when this telltale turns on.
Do not operate the vehicle until the cause is
corrected. This telltale does not indicate how
much oil is in the engine.

NOTE:

Do not use the vehicle until the failure has
been solved. The turning on of the telltale 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 acti
-
vating the “Oil level” function on the Informa -
tion and Entertainment System.
Contact an authorized dealer as soon as
possible.
Trunk Lid Not Properly Shut

The telltale turns on when the trunk lid
is not properly closed, along with the
icon, an image of the vehicle with an
open trunk lid appears on the display.

A buzzer is heard when the trunk lid is open
and the vehicle is moving.
Close the trunk lid properly.
Amber Symbols

Engine Immobilizer Failure/Break-In Attempt

Engine Immobilizer System Failure
The telltale will illuminate to report a
failure of the Engine Immobilizer
system.
Break-In Attempt The telltale will illuminate
when the ignition is cycled to ON position, to
indicate a possible break-in attempt detected
by the alarm system.
Electronic Key Not Recognized The telltale will
illuminate when the engine is started and the
electronic key is not recognized by the system.
Alarm System Failure The telltale will illumi -
nate to report an alarm system failure.
Contact an authorized dealer as soon as
possible.
Fuel Cut-Off Indicator Light
The telltale will illuminate after an
accident has occurred and the
system has shut the fuel off.
For reactivating the fuel cut-off system

Ú
page 159. If it is not possible to restore the
fuel supply, contact an authorized dealer.
Park Sensors System Failure
The telltale will illuminate when the
system has failed or is not available.
Contact an authorized dealer to have the
system checked.
CAUTION!
If the LOW ENGINE OIL PRESSURE symbol
switches on when driving, stop the engine
immediately and contact an authorized
dealer.
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Engine Oil Change Required — If Equipped
The telltale is illuminated only for a
limited time.

NOTE:

After the first indication, each time the engine
is started the symbol will continue to illumi -
nate as described above until the oil is
changed.
If the telltale flashes, this does not mean that
there is a fault on the vehicle, rather it simply
reports that it is now necessary to change the
oil as a result of regular use of the vehicle. The
deterioration of engine oil is accelerated by
using the vehicle for short drives, preventing
the engine from reaching operating tempera -
ture.
Contact an authorized dealer as soon as
possible.
Engine Oil Pressure Sensor Failure
The telltale will illuminate in the
event of engine oil pressure sensor
failure.
Contact an authorized dealer as soon as
possible.
Engine Oil Level Sensor Failure
The telltale will illuminate in the
event of engine oil level sensor
failure.
Contact an authorized dealer as soon as
possible.
Forward Collision Warning (FCW) System
Failure — If Equipped
The telltale will illuminate in the case
of failure of the Forward Collision
Warning system.
Contact an authorized dealer as soon as
possible.
Stop/Start System Failure
This telltale will illuminate to report a
Stop/Start system failure.
Contact an authorized dealer as soon as
possible to have the failure eliminated.
Rain Sensor Failure
The telltale will illuminate in the case
of failure of the automatic wind -
shield wiper.
Contact an authorized dealer as soon as
possible.
Dusk Sensor Failure
The telltale will illuminate in the case
of failure of the automatic low beam
alignment.
Contact an authorized dealer as soon as
possible.
Blind Spot Monitoring System Failure — If
Equipped
The telltale will illuminate in the
event of a Blind Spot Monitoring
system failure.
Contact an authorized dealer as soon as
possible.
Fuel Level Sensor Failure
The telltale will illuminate in the
event of fuel level sensor failure.
Contact an authorized dealer as soon as
possible.
CAUTION!
Deteriorated engine oil should be replaced
as soon as possible after the symbol is
switched on, and never more than
500 miles (805 km) after it first switches
on. Failure to observe the above may result
in severe damage to the engine and
invalidate the New Vehicle Limited
Warranty. When this symbol comes on, it
does not mean that the level of engine oil is
low, so if it flashes you do not need to top
up the engine oil.
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81

Exterior Lights Failure
The telltale will illuminate to indicate
a failure on the following lights:
daytime running lights (DRLs) /
parking lights / trailer turn signal
indicators (if present) / trailer lights (if
present) / side lights / turn signal indicators /
rear fog light / reversing light / brake lights /
license 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 authorized dealer.
Keyless System Failure
The telltale will illuminate in the
event of keyless system failure.
Contact an authorized dealer as soon as
possible.
Fuel Cut-Off System Failure
The telltale will illuminate in the
event of fuel cut-off system failure.
Contact an authorized dealer as soon as
possible.
Lane Departure Warning (LDW) System
Failure — If Equipped
The telltale will illuminate in the
event of a fault in the Lane Depar -
ture Warning system.
Contact an authorized dealer as soon as
possible.
Automatic High Beam Headlights Failure —
If Equipped
The telltale will illuminate to report a
failure of the automatic high beam
headlights.
Contact an authorized dealer as soon as
possible to have the failure eliminated.
Automatic Transmission Fluid Overheating
The telltale will illuminate in the case
of transmission overheating, after a
particularly demanding use. In this
case an engine performance limita -
tion is carried out.
Wait for the telltale to turn off with the engine
off or idling.
Audio System Failure
The telltale will illuminate to report a
failure of the audio system.
Contact an authorized dealer as soon as
possible to have the failure eliminated.
Speed Limiter System Failure
While driving, the telltale will illumi -
nate to signal a Speed Limiter
system failure.
Contact an authorized dealer as soon as
possible to have the failure eliminated.
Loose Fuel Filler Cap
Lights up if the fuel tank cap is open
or not properly closed.
Tighten the cap properly.
Electric Park Brake Failure

The telltale will illuminate and a
message will display to signal a failure
in the electric park brake system.
This failure may partially or completely block the
vehicle because the park brake could remain
activated even if automatically or manually
disengaged using the relevant controls. In these
circumstances, you can disengage the park
brake following the emergency disengagement
procedure

Ú
page 201.
If you are still able to drive the vehicle (park
brake is not engaged), drive to the nearest autho -
rized dealer and remember, when executing any
maneuvers/commands, that the electric park
brake is not operational.

WARNING!

If a failure is present with sharp braking, the rear
wheels may lock and the vehicle may swerve.

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83

WEAR ON Carbon Ceramic Material (CCM)
Brake Discs — If Equipped
This light will illuminate when the
carbon ceramic material brake discs
have reached their wear limit.
Contact an authorized dealer as soon as
possible.
Driver Attention Assist (DAA) System Failure
The symbol comes on in the event of
a DAA system failure.
Contact an Alfa Romeo Dealership as soon as
possible to have the failure eliminated.
Highway Assist System (HAS)/Traffic Jam
Assist (TJA) System Failure
The symbol lights up in case of HAS
or TJA system failure.
Contact an Alfa Romeo Dealership as soon as
possible to have the failure eliminated.
Green Symbols
Headlights
The telltale will illuminate when the
headlights are turned on.
Automatic Headlights
The symbol lights up when the auto -
matic headlights are on.
Stop/Start Operation
The telltale will illuminate in the case
of Stop/Start system intervention
(stopping the engine).
When the engine is restarted, the telltale will
shut off
Ú
page 102.
Cruise Control Activated
The telltale will illuminate when the
Cruise Control system is activated.
Adaptive Cruise Control System — If
Equipped
The symbol comes on when the
Adaptive Cruise Control system is
activated.
Blue Symbols
Automatic High Beam Headlights — If
Equipped
The telltale will illuminate when the
automatic high beam headlights are
activated.
High Beam Headlights
The telltale will illuminate when the
high beam headlights are activated.
WARNING!
It is recommended to use only OEM brake
pads to ensure the original performance of
the braking system.
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84

ONBOARD DIAGNOSTIC
SYSTEM
Operation
The Onboard Diagnostic system (OBD) carries
out a continuous diagnosis of the components
of the vehicle related to emissions.
It also alerts the driver of when these compo-
nents are no longer in peak condition by
switching on the warning light on the instru -
ment panel
Ú
page 73.
The aim of the OBD system (Onboard Diag -
nostic) is to:
Monitor the efficiency of the system
Indicate an increase in emissions
Indicate the need to replace damaged
components The vehicle also has a connector, which can
interface with appropriate tools, that makes it
possible to read the error codes stored in the
electronic control units together with a series
of specific parameters for engine operation
and diagnosis. This check can be carried out
by an authorized dealer.

NOTE:

After eliminating a fault, to check the system
completely, an authorized dealer is obliged to
run tests and, if necessary certain road tests.
Onboard Diagnostic System (OBD II)
Cybersecurity
Your vehicle is required to have OBD II and a
connection port to allow access to information
related to the performance of your emissions
controls. Authorized service technicians may
need to access this information to assist with
the diagnosis and service of your vehicle and
emissions system.
WARNING!
ONLY an authorized service technician
should connect equipment to the OBD II
connection port in order to read the VIN,
diagnose, or service your vehicle.
If unauthorized equipment is connected to
the OBD II connection port, such as a
driver-behavior tracking device, it may:
• Be possible that vehicle systems,
including safety related systems,
could be impaired or a loss of vehicle
control could occur that may result in an accident involving serious injury or
death.
• Access, or allow others to access,
information stored in your vehicle
systems, including personal informa-
tion.
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86

(Continued)
STARTING AND OPERATING
STARTING THE ENGINE
Before starting the engine, be sure to adjust
the seat, the interior rear view mirror, and the
door mirrors, and fasten the seat belt
correctly.
Never press the accelerator pedal before
starting the engine.
If necessary, messages indicating the starting
procedure will be shown in the display.
Starting Procedure
Proceed as follows:
1. Apply the Electric Park Brake and set thegear selector to PARK (P) or NEUTRAL (N).
2. Fully press the brake pedal without touching the accelerator.
3. Briefly push the ignition button.
4. If the engine doesn't start within a few seconds, you need to repeat the proce -
dure.
If the problem persists, contact an authorized
dealer.
Remote Starting System
This system uses the key fob to start the
engine conveniently from outside the vehicle
while still maintaining security. The system
has a range of at least 300 feet (91 meters).
The remote starting system also activates the
climate control, the heated seats (if
equipped), and the heated steering wheel (if
equipped), depending on temperatures
outside and inside of the vehicle.

NOTE:

Obstructions between the vehicle and key fob
may reduce this range.
WARNING!
When leaving the vehicle, always remove
the key fob from the vehicle and lock your
vehicle.
Never leave children alone in a vehicle, or
with access to an unlocked vehicle.

Allowing children to be in a vehicle unat -
tended is dangerous for a number of
reasons. A child or others could be seriously
or fatally injured. Children should be warned
not to touch the parking brake, brake pedal
or the transmission gear selector.
Do not leave the key fob in or near the
vehicle, or in a location accessible to chil -
dren. A child could operate power windows,
other controls, or move the vehicle.

Do not leave children or animals inside
parked vehicles in hot weather. Interior
heat build-up may cause serious injury or
death.
WARNING!
Never pour fuel or other flammable liquid
into the throttle body air inlet opening in
an attempt to start the vehicle. This could
result in flash fire causing serious
personal injury.
Do not attempt to push or tow your vehicle
to get it started. Vehicles equipped with an
automatic transmission cannot be started
this way. Unburned fuel could enter the
catalytic converter and once the engine
has started, ignite and damage the
converter and vehicle.

If the vehicle has a discharged battery,
booster cables may be used to obtain a start
from a booster battery or the battery in
another vehicle

Ú
page 199. This type of
start can be dangerous if done improperly.

CAUTION!
To prevent damage to the starter, do not
continuously crank the engine for more
than 25 seconds at a time. Wait 60
seconds before trying again.
WARNING! (Continued)
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STARTING AND OPERATING

88

If Engine Fails To Start
Starting the Engine with Key Fob Battery Run
Down or Drained
If the ignition does not respond when the
button is pushed, the key fob battery might be
run down or drained. Therefore, the system
does not detect the presence of the key fob in
the vehicle, and will display a dedicated
message.
For more information on starting with a
discharged key fob battery
Ú
page 19.
After Starting — Warming Up The Engine
Proceed as follows:

Travel slowly, letting the engine run at a
reduced RPM, without accelerating suddenly.

It is recommended to wait until the digital
engine coolant temperature indicator starts
to rise for maximum performance.
Stopping The Engine
To stop the engine, proceed as follows:
1. Park the vehicle in a position that is not
dangerous for oncoming traffic.
2. Engage the PARK (P) mode.
3. With engine idling, push the ENGINE START/STOP button on the steering wheel
to STOP the engine.

NOTE:

Do not leave the ignition in ACC mode when
the engine is off.
To shut off the engine with vehicle speed
greater than 5 mph (8 km/h), you must push
and hold the ignition or push the ENGINE
START/STOP button three times consecutively within a few seconds. The engine will shut
down, and the ignition will be placed in the
ACC mode
With the keyless ignition system, it is possible
to leave the vehicle taking the key fob with you
without the engine switching off. The vehicle
will inform the absence of the key on board,
only if the doors are closed.
Stopping the engine (cycling from the ACC to
the OFF position), the accessories are still
powered for about three minutes, or until a
door is opened.
When the ignition is in the OFF mode, the
window switches remain active for three
minutes. Opening a front door will cancel this
function.
After severe driving, idle the engine to allow
the temperature inside the engine compart
-
ment to cool before shutting off the engine.
Turbocharger Cool Down
It is recommended before switching the
vehicle off, to keep the engine idling for a few
minutes so that the turbocharger can be suit -
ably lubricated. This procedure is particularly
recommended after severe driving.

After a full load operation, keep the engine idling
for three to five minutes before switching it off.

This time allows the lubricating oil and the
engine coolant to eliminate the excessive heat
from combustion chamber, bearings, inner
components and turbocharger.
WARNING!
Never pour fuel or other flammable liquid
into the throttle body air inlet opening in
an attempt to start the vehicle. This could
result in flash fire causing serious
personal injury.
Do not attempt to push or tow your vehicle
to get it started. Vehicles equipped with an
automatic transmission cannot be started
this way. Unburned fuel could enter the
catalytic converter and once the engine
has started, ignite and damage the
converter and vehicle.

If the vehicle has a discharged battery,
booster cables may be used to obtain a start
from a booster battery or the battery in
another vehicle

Ú
page 199. This type of
start can be dangerous if done improperly.

CAUTION!

To prevent damage to the starter, do not
continuously crank the engine for more than
25 seconds at a time. Wait 60 seconds before
trying again.

21_GA_OM_EN_USC_t.book Page 88