2021 ALFA ROMEO STELVIO check engine light

GETTING TO KNOW YOUR INSTRUMENT PANEL

78

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.
21_GU_OM_EN_USC_t.book Page 78

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:
21_GU_OM_EN_USC_t.book Page 79

GETTING TO KNOW YOUR INSTRUMENT PANEL

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.

21_GU_OM_EN_USC_t.book Page 80

GETTING TO KNOW YOUR INSTRUMENT PANEL

82

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.
21_GU_OM_EN_USC_t.book Page 82

GETTING TO KNOW YOUR INSTRUMENT PANEL

84

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.
21_GU_OM_EN_USC_t.book Page 84

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.
21_GU_OM_EN_USC_t.book Page 85

125

Pushing the button a second time will turn the
system back on, and the indicator light will
turn off.ParkSense System On/Off Button
For vehicles equipped with front and rear
sensors, to turn the front parking sensors off,
push the ParkSense button located to the left
of the headlight switch. The indicator light
within the switch will illuminate when the
system is turned off. Pushing the button a
second time will turn the front sensors back
on, and the indicator light will turn off.

NOTE:

Deactivation of both the front and rear parking
sensors can only be done through the radio
system.
The indicator light within the ParkSense
system switch will also be on in case of system
failure. If the switch is pushed with a system
failure, the indicator light will flash for approx -
imately five seconds. The light will then stay on
constantly.
NOTE:

When the ignition is placed in the ON/RUN
position, the ParkSense system keeps the last
state when the engine was stopped (activated
or deactivated) in its memory.
ParkSense Warning Display
Parking sensor faults, if any, will be indicated
when REVERSE is engaged by a message on
the instrument cluster display
Ú

page 74.
In case of system failure, a dedicated
message appears on the instrument cluster
for about five seconds.
Cleaning The Front Or Rear Sensors : If the
display shows a message requiring the
sensors to be cleaned, make sure that the
outer surface and the underside of the front
and rear bumpers are free of debris (e.g.
snow, mud, ice, etc.). Once these areas are
clear, place the ignition in the OFF position,
then return it to ON/RUN. If the message is
still displayed, contact an authorized
dealer.
Audio System Not Available : If the display
shows a message that the audio system is
not available, it means that the acoustic
signal will be emitted by the instrument
panel, and not through the vehicle’s
speakers.
Operation With A Trailer
The operation of the ParkSense system is
automatically deactivated when a trailer’s electrical connector is plugged into the
vehicle. The sensors are automatically reacti
-
vated when the electrical connector is
removed.
WARNING!
Before using the ParkSense system, it is
strongly recommended that the ball
mount and hitch ball assembly is discon -
nected from the vehicle when the vehicle
is not used for towing. Failure to do so can
result in injury or damage to vehicles or
obstacles because the hitch ball will be
much closer to the obstacle than the rear
fascia when the vehicle sounds the contin -
uous tone. Also, the sensors could detect
the ball mount and hitch ball assembly,
depending on its size and shape, giving a
false indication that an obstacle is behind
the vehicle.
Drivers must be careful when backing up
even when using the ParkSense system.
Always check carefully behind your
vehicle, look behind you, and be sure to
check for pedestrians, animals, other
vehicles, obstructions, and blind spots
before backing up. You are responsible for
safety and must continue to pay attention
to your surroundings. Failure to do so can
result in serious injury or death.
21_GU_OM_EN_USC_t.book Page 125

STARTING AND OPERATING

142

Removing The Receiver
When the receiver is no longer needed, discon-
nect the electrical connections and remove it
from its position using the directions below:
1. Remove the safety split ring from the locking pin.
2. Pull the locking pin out of the trailer hitch.
3. Remove the receiver from the trailer hitch.
SUGGESTIONS FOR DRIVING
Saving Fuel
Below are some suggestions which may help
you save fuel and lower the amount of harmful
emissions released into the atmosphere.
Vehicle Maintenance
Checks and operations should be carried out
in accordance with the Maintenance Plan

Ú
page 208.
Tires
Check the tire pressures at least once every
four weeks: if the pressure is too low,
consumption levels increase as resistance to
rolling is higher.

NOTE:

Tire pressure that is too high can cause
premature tire wear, reduced control, etc. Unnecessary Loads
Do not travel with an overloaded liftgate. The
weight of the vehicle and its arrangement
greatly affect fuel consumption and stability.
Electric Devices
Use electrical systems only for the amount of
time needed. The rear window defroster, addi
-
tional headlights, windshield wipers and
heater blower fan require a considerable
amount of energy; increasing the current
uptake increases fuel consumption (by up to
+25% when city driving).
Climate Control System
Using the climate control system will increase
consumption: use standard ventilation when
the temperature outside permits.
Devices For Aerodynamic Control
The use of non-certified devices for aerody -
namic control may adversely affect air drag
and consumption levels.
Driving Style
Starting
Do not warm up the engine at low or high revs
when the vehicle is stationary; this causes the
engine to warm up more slowly, thereby
increasing fuel consumption and emissions. It
is therefore advisable to drive off immediately,
slowly, avoiding high speeds: by doing this the
engine will warm up more quickly. Unnecessary Actions
Avoid revving up when starting at traffic lights
or before stopping the engine. This action is
unnecessary and causes increased fuel
consumption and pollution.
Gear Selection
Use a high gear when traffic and road condi
-
tions allow it. Using a low gear for faster accel -
eration will increase fuel consumption.
Improper use of a high gear increases
consumption, emissions and engine wear.
Max. Speed
Fuel consumption considerably increases as
speed increases. Maintain a constant speed,
avoiding unnecessary braking and accelera -
tion, which cost in terms of both fuel consump -
tion and emissions.
Acceleration
Accelerating violently severely affects
consumption and emissions: acceleration
should be gradual and should not exceed the
maximum torque.Conditions Of Use
Cold Starting
Short trips and frequent cold starts will not
allow the engine to reach optimum operating
temperature. This results in a significant
increase in consumption levels (from +15 to
+30% in city driving) and emissions.
21_GU_OM_EN_USC_t.book Page 142