2021 ALFA ROMEO STELVIO check engine

77

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.
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.
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.
CAUTION!
If, turning the ignition device to ON, the
warning light does not turn on or if it
turns on steadily or flashing when traveling
(on some versions together with the
message on the display), contact an
authorized dealer as soon as possible.
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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.
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.
WARNING!
If the warning light (or the icon on the
display) flashes while driving, contact an
authorized dealer.
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

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 reser -
voir itself. Also check visually for any fluid
leaks. Contact an authorized dealer if the tell -
tale 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 indi -
cate 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:
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80

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 163. 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.
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 dete -
rioration of engine oil is accelerated by using the
vehicle for short drives, preventing the engine
from reaching operating temperature.

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.
CAUTION!
If the LOW ENGINE OIL PRESSURE symbol
switches on when driving, stop the engine
immediately and contact an authorized
dealer.
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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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 emer -
gency disengagement procedure
Ú
page 90.
If you are still able to drive the vehicle (park
brake is not engaged), drive to the nearest
authorized dealer and remember, when
executing any maneuvers/commands, that
the electric park brake is not operational.
Low Coolant Level — If Equipped
This telltale will illuminate to indicate
that the vehicle coolant level is low.
Service Adaptive Cruise Control (ACC)
System
This light will illuminate when the
ACC is not operating and needs
service.
Contact an authorized dealer to have the
system checked.
Wear On Brake Pads
This light will illuminate when the
brake pads have reached their wear
limit.
Contact an authorized dealer as soon as
possible.

NOTE:

Always use genuine parts or similar because
the Integrated Brake System (IBS) system
could detect anomalies.
Dynamic Drive Control System Failure
The telltale will illuminate to signal a
failure in the dynamic drive control
system.
Windshield Wiper Failure
Signals a windshield wiper failure.
Contact an authorized dealer.
WARNING!
If a failure is present with sharp braking,
the rear wheels may lock and the vehicle
may swerve.
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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 101.
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.
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 Engine Check/Malfunc -
tion Indicator warning light on the instrument
panel. 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.
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85

EMISSIONS INSPECTION AND
MAINTENANCE PROGRAM
In some localities, it may be a legal require-
ment to pass an inspection of your vehicle's
emissions control system. Failure to pass
could prevent vehicle registration. For states that require an Inspection
and Maintenance (I/M), this check
verifies the Malfunction Indicator
Light (MIL) is functioning and is not
on when the engine is running, and that the
OBD II system is ready for testing.
Normally, the OBD II system will be ready. The
OBD II system may not be ready if your vehicle
was recently serviced, recently had a depleted
battery or a battery replacement. If the OBD II
system should be determined not ready for the
I/M test, your vehicle may fail the test.
Your vehicle has a simple ignition actuated
test, which you can use prior to going to the
test station. To check if your vehicle's OBD II
system is ready, you must do the following:
1. Cycle the ignition switch to the ACC posi -
tion, but do not crank or start the engine.

NOTE:

If you crank or start the engine, you will have to
start this test over.
2. As soon as you cycle the ignition switch to the ACC position, you will see the Malfunc -
tion Indicator Light (MIL) symbol come on
as part of a normal bulb check. 3. Approximately 15 seconds later, one of
two things will happen:
• The MIL will flash for about 10 seconds
and then return to being fully illumi-
nated until you turn OFF the ignition or
start the engine. This means that your
vehicle's OBD II system is not ready and
you should not proceed to the I/M
station.
• The MIL will not flash at all and will
remain fully illuminated until you place the ignition in the off position or start
the engine. This means that your
vehicle's OBD II system is ready and you
can proceed to the I/M station.
If y o

ur OBD II system is not ready, you should
see an authorized dealer or repair facility. If
your vehicle was recently serviced or had a
battery failure or replacement, you may need
to do nothing more than drive your vehicle as
you normally would in order for your OBD II
system to update. A recheck with the above
test routine may then indicate that the system
is now ready .
Regardless of whether your vehicle's OBD II
system is ready or not, if the MIL is illuminated
during normal vehicle operation you should
have your vehicle serviced before going to the
I/M station. The I/M station can fail your
vehicle because the MIL is on with the engine
running.
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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94

(Continued)
(Continued)
To transition the vehicle into REVERSE (R)
mode from DRIVE (D) mode, or into DRIVE (D)
mode from REVERSE (R) mode, it is necessary
to move the gear selector by pushing the gear
selector button.
AutoStick can be activated by moving the gear
selector from DRIVE (D) to the left and then
forward toward the - symbol (or backward
toward the + symbol) changing the gear.
To shift out of PARK (P), or to pass from posi -
tion NEUTRAL (N) to position DRIVE (D) or
REVERSE (R), the vehicle must be moving at a
low speed or stopped, and the brake pedal
must also be pressed.

NOTE:

DO NOT accelerate while shifting from posi -
tion PARK (P) or NEUTRAL (N) to another
position.
After selecting a gear, wait a few seconds
before accelerating. This precaution is
particularly important with engine cold.
It is not possible to select NEUTRAL (N)
mode from PARK (P) mode.
Transmission Operating Modes
PARK (P)
The transmission is locked in this mode. The
engine can be started in this mode.
NOTE:

Never try to engage PARK (P) mode when the
vehicle is moving. Before leaving the vehicle,
make sure this mode is engaged (letter P
shown on the display and gear selector) and
that the parking brake is engaged.
When parking on a flat surface, first engage
the PARK (P) mode and then engage the EPB.
When parking uphill, before activating the
PARK (P) mode, engage the EPB. Otherwise, it
could be difficult to engage the (P) mode.
To check that the PARK (P) mode is actually
engaged, make sure (P) is illuminated on the
display and on the gear selector.
WARNING!
Never use the PARK position as a substi
-
tute for the parking brake. Always apply
the parking brake fully when parked to
guard against vehicle movement and
possible injury or damage.
Your vehicle could move and injure you
and others if it is not in PARK. Check by
trying to move the gear selector out of
PARK with the brake pedal released.
Make sure the transmission is in PARK
before leaving the vehicle.
It is dangerous to shift out of PARK or
NEUTRAL if the engine speed is higher
than idle speed. If your foot is not firmly
pressing the brake pedal, the vehicle
could accelerate quickly forward or in
reverse. You could lose control of the
vehicle and hit someone or something.
Only shift into gear when the engine is
idling normally and your foot is firmly
pressing the brake pedal.
Unintended movement of a vehicle could
injure those in or near the vehicle. As with
all vehicles, you should never exit a
vehicle while the engine is running. Before
exiting a vehicle, always apply the parking
brake, shift the transmission into PARK,
and turn the ignition OFF. When the igni -
tion is in the OFF mode, the transmission
is locked in PARK, securing the vehicle
against unwanted movement.
When leaving the vehicle, always make
sure the ignition is in the OFF mode,
remove the key fob from the vehicle, and
lock the vehicle.
WARNING! (Continued)
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