2021 ALFA ROMEO STELVIO heating

55

Humidity Sensor
The Humidity Sensor helps prevent the
windows from fogging up. The AUTO function
(indicator illuminated) must be on for the
Humidity Sensor to function.
When outside temperature is low, the system
may turn the compressor on and turn air recir-
culation off for safer driving.
Stop/Start
The Stop/Start system shuts off the engine
when the vehicle speed is 0 mph (0 km/h), as
a fuel conservation measure.
In order to maintain comfort in the cabin, the
Stop/Start feature will not activate if any of the
following conditions exist:
The Climate Control system is in AUTO mode
(indicator illuminated), and the vehicle has
yet to reach the set temperature
The Climate Control system is in LO
maximum cooling
The Climate Control system is in HI
maximum heating
The Climate Control system is in the
MAX-DEF status
When the Stop/Start system is active, the
engine will restart if the inside temperature
changes significantly, or if the LO setting, or
MAX-DEF setting, is activated. With Stop/Start system on (engine is OFF), air
flow is reduced to keep the compartment
comfort conditions for longer.
Until the temperature drastically changes
within the cabin, the climate control system
will continue to maintain the temperature
while the engine is off. By deactivating the
Stop/Start system with the button (located
by the headlight switch), the climate control
system operates normally according to the
settings.

NOTE:

In harsh climate conditions, limit the use of
the Stop/Start system to prevent the
compressor from continuously switching on
and off. This will cause rapid misting of the
windows and the accumulation of humidity
in the passenger compartment.
When the Stop/Start system is on, the
climate control system will always take air in
from outside, reducing the probability of the
windows fogging up.
System Maintenance
In winter months, the Climate Control system
must be turned on at least once a month for
approximately 10 minutes.
Have the system inspected at an authorized
dealer before the summer.
INTERIOR STORAGE AND
EQUIPMENT
Glove Compartment
The glove compartment is located on the
passenger side of the instrument panel.
Opening The Glove Compartment
Pull the release handle to open the glove
compartment.
When the glove compartment is opened, a
light turns on to illuminate the inside of the
compartment.

NOTE:

If equipped with a lock, unlock the glove
compartment by placing the emergency key
in the lock on the handle.
Do not insert large objects that will prevent
the glove compartment from closing
completely.
21_GU_OM_EN_USC_t.book Page 55

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.
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95

REVERSE (R)
Select this mode only with the vehicle at a
standstill.NEUTRAL (N)
Use this range when the vehicle is standing for
prolonged periods with the engine running.
The engine may be started in this range. Apply
the EPB and shift the transmission into PARK
(P) if you must leave the vehicle.
DRIVE (D)
Use this mode in normal driving conditions.

Shifting from DRIVE (D) to PARK (P) or REVERSE
(R) modes must take place only after releasing the
accelerator pedal, with vehicle at a standstill and
brake pedal pressed.
This mode ensures automatic engagement of the
most suitable gears for driving needs and
maximum fuel economy in terms of consumption.

In this position, the transmission shifts the gears
automatically, selecting the most suitable for
forward driving among those available as you go.
In this way the vehicle's optimal driving charac
-
teristics are provided for all conditions.
AutoStick

In the case of frequent shifting (e.g. for sport
driving, when the vehicle is driven with a heavy
load, on slopes, when towing heavy trailers), it is
recommended to use the AutoStick (sequential
shifting) mode to select and keep a lower fixed
ratio.
In these conditions, the use of a lower gear
improves vehicle performance and prevents over
-
heating.
It is possible to shift from DRIVE (D) mode to Auto -
Stick mode regardless of vehicle speed.
Activation
Starting from DRIVE (D) mode, to activate the
sequential drive mode, move the gear selector to
the left (– and + indication of the trim). The gear
engaged will be shown on the display.
Shifting is made by moving the gear selector
forward, toward symbol – or backward, toward
symbol +.

Steering Column Mounted Shift Paddles — If
Equipped
The gear can be manually shifted also by using
the paddles behind the steering wheel, pull
the right paddle (+) toward the steering wheel
and release it to engage a higher gear,
perform the same operation with the left
paddle (-) to engage a lower gear.
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 seri -
ously or fatally injured. Children should be
warned not to touch the park 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), and do not leave the ignition in the
ACC mode. A child could operate power
windows, other controls, or move the
vehicle.
CAUTION!
Before moving the transmission gear
selector out of PARK, you must push the
ignition button to cycle from OFF mode to
the ACC mode, and also press the brake
pedal. Otherwise, damage to the gear
selector could result.
DO NOT race the engine when shifting
from PARK or NEUTRAL into another gear
range, as this can damage the drivetrain.
WARNING! (Continued)
WARNING!
Do not coast in NEUTRAL and never turn off
the ignition to coast down a hill. These are
unsafe practices that limit your response to
changing traffic or road conditions. You
might lose control of the vehicle and have a
collision.
21_GU_OM_EN_USC_t.book Page 95

STARTING AND OPERATING

102

System Manual Activation/Deactivation
To manually activate/deactivate the system,
push the button located on the control panel
to the left of the steering wheel.Stop/Start Button
System Activation
The activation of the system is indicated by the symbol lighting up on the display. In this
condition, the light on the button is off.
System Deactivation
A message will appear on the display when the
system is deactivated. In this condition, the
light on the button is on.

NOTE:

Each time the engine is started, the system is
activated regardless of where it was when it
was previously switched off.
Possible Reasons The Engine Does Not
Autostop
For higher comfort and increased safety, and
to reduce emissions, there are certain condi -
tions where the engine will not autostop
despite the system being active, such as:
Engine still cold.
Extreme cold outside temperature.
Battery not sufficiently charged.
Driver's door not shut.
Driver's seat belt not fastened.
REVERSE (R) gear engaged (e.g. for parking
maneuvers).
With the automatic climate control active,
an adequate cabin heating or cooling
comfort has not been reached or with
MAX-DEF function active.
During the first period of use, to initialize the
system.
Steering angle beyond threshold.
Engine Restarting Conditions
Due to comfort, emission control, and safety
reasons, the engine can restart automatically
without any action by the driver, under special
conditions, such as:
Battery not sufficiently charged.
Reduced braking system vacuum (e.g. if the
brake pedal is pressed repeatedly).
Vehicle moving (e.g. when driving on roads
with a grade).
Engine stopping by the Stop/Start system
for more than approximately three minutes.
With the automatic climate control active,
an adjustment in cabin heating or cooling is
made or with MAX-DEF function active.
Safety Functions
When the engine is stopped through the Stop/
Start system, if the driver releases their seat
belt, opens the driver's or passenger's door, or
opens the hood from inside the vehicle, the
engine can be restarted only by using the igni -
tion.
This condition is indicated to the driver both
through a buzzer and a message on the instru-
ment cluster display.
Energy Saving Function
If the driver does not carry out any action for
more than three minutes after the automatic
engine restart, the Stop/Start system will
switch off the engine in order to prevent fuel
consumption.
In this situation, the engine can only be
restarted using the ignition device.

NOTE:

It is possible to keep the engine running by
deactivating the system.
21_GU_OM_EN_USC_t.book Page 102

STARTING AND OPERATING

144

Preheating the carbon ceramic material brake
discs
The brake discs must be warmed up to make
them fully efficient. You are advised to perform
the following procedure to achieve optimal
efficiency:
Brake nine times from 80 mph to 18 mph
(130 km/h to 30 km/h) with deceleration
equal to 0.7g (the longitudinal acceleration
value is shown on the instrument cluster
display by setting RACE mode and selecting
the “Performance” page) with 20 second
intervals between brake applications; keep
the car at a speed comprised between
37 mph and 62 mph (60 km/h and
100 km/h) and do not brake for 4 minutes to allow the brakes to cool down.
Then brake three times from 124 mph to
18 mph (200 km/h to 30 km/h) with decel -
eration equal to 1.1g (ABS operation) with
30 second intervals between brake applica -
tions; keep the car at a speed comprised
between 37 mph and 62 mph (60 km/h
and 100 km/h) and do not brake for
5 minutes to allow the brakes to cool down.
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191

The best protection against carbon monoxide
entry into the vehicle body is a properly main-
tained engine exhaust system.
Whenever a change is noticed in the sound of
the exhaust system, when exhaust fumes can
be detected inside the vehicle, or when the
underside or rear of the vehicle is damaged,
have a competent mechanic inspect the
complete exhaust system and adjacent body
areas for broken, damaged, deteriorated, or
mispositioned parts. Open seams or loose
connections could permit exhaust fumes to
seep into the passenger compartment. In
addition, inspect the exhaust system each
time the vehicle is raised for lubrication or oil
change. Replace as required.
Carbon Monoxide Warnings
If it is necessary to sit in a parked vehicle
with the engine running, adjust your
heating or cooling controls to force
outside air into the vehicle. Set the blower
at high speed.
WARNING! (Continued)
WARNING!
Carbon monoxide (CO) in exhaust gases is
deadly. Follow the precautions below to
prevent carbon monoxide poisoning:
Do not inhale exhaust gases. They contain
carbon monoxide, a colorless and odor -
less gas, which can kill. Never run the
engine in a closed area, such as a garage,
and never sit in a parked vehicle with the
engine running for an extended period. If
the vehicle is stopped in an open area with
the engine running for more than a short
period, adjust the ventilation system to
force fresh, outside air into the vehicle.
Guard against carbon monoxide with
proper maintenance. Have the exhaust
system inspected every time the vehicle is
raised. Have any abnormal conditions
repaired promptly. Until repaired, drive
with all side windows fully open.
21_GU_OM_EN_USC_t.book Page 191

IN CASE OF EMERGENCY

204

4. Disconnect the positive (+) end of thejumper cable from the positive (+) post of
the vehicle with the discharged battery.
If frequent jump starting is required to start
your vehicle, you should have the battery and
charging system inspected at an authorized
dealer.
Bump Starting
Never jump start the engine by pushing,
towing or coasting downhill.

NOTE:

You cannot start a vehicle with an automatic
transmission by pushing it.
ENGINE OVERHEATING
If your vehicle is overheating, it will need to be
serviced at an authorized dealer.
Engine overheating may occur in situations
such as (but not limited to) extreme environ -
mental temperatures or frequent engine
stops/starts. If the engine becomes over -heated, the Engine Temperature Warning
Light in the instrument cluster will illuminate
along with a dedicated message
Ú

page 79.
In any of the following situations, you can
reduce the potential for overheating by taking
the appropriate action.
On the highways — slow down.
In city traffic — while stopped, place the
transmission in NEUTRAL, but do not
increase engine idle speed.

NOTE:

There are steps that you can take to slow down
an impending overheat condition:
If your Air Conditioner (A/C) is on, turn it off.
The A/C system adds heat to the engine
cooling system and turning the A/C off can
help remove this heat.
You can also turn the temperature control
to maximum heat, the mode control to floor
and the blower control to high. This allows
the heater core to act as a supplement to
the radiator and aids in removing heat from
the engine cooling system.
NOTE:

If the cooling fan does not operate while the
engine is running, the engine temperature
will increase. Stop the engine and contact
an authorized dealer.
If the engine continues to overheat or
frequently overheats, have the cooling
system inspected. The engine could be seri
-
ously damaged unless repairs are made.
Contact an authorized dealer.
CAUTION!
Accessories plugged into the vehicle power
outlets draw power from the vehicle’s
battery, even when not in use (i.e., cellular
phones, etc.). Eventually, if plugged in long
enough without engine operation, the
vehicle’s battery will discharge sufficiently
to degrade battery life and/or prevent the
engine from starting.
WARNING!
You or others can be badly burned by hot
engine coolant (antifreeze) or steam from
your radiator. If you see or hear steam
coming from under the hood, do not open
the hood until the radiator has had time to
cool. Never try to open a cooling system
pressure cap when the radiator or coolant
bottle is hot.
CAUTION!
Driving with a hot cooling system could
damage your vehicle. If temperature gauge
reads “H”, pull over and stop the vehicle.
Idle the vehicle with the air conditioner
turned off until the pointer drops back into
the normal range. If the pointer remains on
the “H”, turn the engine off immediately,
and call for service.
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SERVICING AND MAINTENANCE

224
(Continued)
(Continued)
Topping Up / Draining / Flushing The Engine/
Intercooler Coolant
If the engine coolant (antifreeze) is dirty, have
cleaning and flushing carried out at an autho
-
rized dealer.
For the correct servicing intervals

Ú
page 209.

NOTE:

For topping off, and proper coolant specifi -
cations
Ú
page 263.
Do not use pure water, alcohol-based cool -
ants, corrosions inhibitors or additional
anti-rust products because they may be
incompatible with the engine coolant and
cause the clogging of the radiator. The use
of propylene glycol-based coolant is also not
recommended.
Engine Cooling/Intercooler System Cap
To prevent loss of engine coolant, make sure
that the expansion tank cap is closed. If it is
open, screw it completely until you reach/hear
the click.
Periodically check the cap and clean it from
any foreign bodies that may have deposited on
the external surface. Disposal of Used Coolant
Disposal of engine/intercooler coolant is
subject to legal requirements. Contact the
appropriate body to determine local regula
-
tions.

NOTE:

To prevent the fluid from being ingested by
children or animals, do not keep it in open
containers or pour it on the ground. If
ingested, contact a doctor immediately.
Eliminate any traces of fluid from the
ground immediately.
When the vehicle stops after a short trip,
steam may be seen coming out from the
front of the hood. This is a normal phenom -
enon which is due to the presence of rain,
snow or a lot of moisture on the surface of
the radiator.
With engine and system cold, do not top up
with coolant beyond the maximum level
indicated on the reservoir in the engine
compartment.
Braking System
In order to guarantee the efficiency of the
braking system, periodically check its compo -
nents; for this operation, contact an autho -
rized dealer.

For the correct servicing intervals

Ú page 209.
NOTE:

Driving with your foot resting on the brake
pedal may compromise its efficiency,
increasing the risk of accidents. When driving,
never keep your foot on the brake pedal and
don’t put unnecessary strain on it to prevent
the brakes from overheating. Excess pad wear
may cause damage to the braking system.
When an insufficient oil level is detected,
contact an authorized dealer to have the
system checked.
Always keep the cap of the brake fluid reser-
voir (in the engine compartment)
completely closed.
WARNING!
Never add coolant with the engine hot or
overheated.
Do not attempt to cool an overheated
engine by loosening or removing the cap.
The heat causes a considerable increase
in pressure in the cooling system.
To prevent damage to the engine, only use
the engine cooling circuit caps provided.
WARNING! (Continued)
WARNING!
Use only manufacturer's recommended
brake fluid
Ú
page 263. Using the wrong
type of brake fluid can severely damage
your brake system and/or impair its
performance. The proper type of brake
fluid for your vehicle is also identified on
the original factory installed hydraulic
master cylinder reservoir.
21_GU_OM_EN_USC_t.book Page 224