engine ALFA ROMEO STELVIO 2021 Workshop Manual
[x] Cancel search | Manufacturer: ALFA ROMEO, Model Year: 2021, Model line: STELVIO, Model: ALFA ROMEO STELVIO 2021Pages: 280, PDF Size: 10.02 MB
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ALFA DNA SELECTOR
Alfa DNA System
This vehicle is equipped with an Alfa DNA
system selector (located on the center
console). There are up to four modes of opera-
tion to be selected according to driving style
and road conditions: Alfa DNA Pro System Selector
d = Dynamic (sports driving mode).
n = Natural (mode for driving in normal
conditions).
a = Advanced Efficiency (ECO driving mode
for maximum fuel savings).
RACE = track race driving mode (if
equipped).
= Adjusts the calibration of the active
suspension (if equipped).
Unlike the other modes, the RACE position
does not latch; therefore, by rotating the
selector to RACE, it will return to its initial posi -
tion "d". On the instrument cluster display, the different
modes are characterized by different colors:
Natural - Blue
Dynamic - Red
Advanced Efficiency - Green
RACE - Yellow
Mode Display
Each driving mode is graphically different in
frame color and contents of each individual
"performance" screen.
Driving Modes
"Natural" Mode
“Natural” Mode is characterized by reduced
engine performance and ECO shifting strategy
for the automatic transmission.
CAUTION!
Only engage the gear with engine at idling
while fully pressing the brake pedal. If the
transmission temperature exceeds the
normal operating limits, the transmission
control unit may change the gear engage -
ment order and reduce the drive torque. If
the transmission overheats, it could
operate incorrectly until it cools down.
When using the vehicle with extremely low
external temperatures, the transmission
operation may change depending on the
engine and transmission temperature, as
well as vehicle speed. Activation of the
torque converter clutch and of the EIGHTH
gear is inhibited until the transmission oil
is correctly warmed up. Complete opera -
tion of the transmission will be enabled as
soon as the fluid temperature reaches the
predefined value.
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Activation
It is activated by rotating the selector to the
letter "n"; the display will light up in blue.Natural Mode
The "Performance" screen graphically repro -
duces some parameters closely linked to the
efficiency of the driving style, with a view to
limiting consumption.
Natural Mode Performance Display "Dynamic" Mode
Activation
It is activated by rotating the selector to the
letter "d"; the display will light up in red.
Dynamic Mode
ESC and ASR systems: intervention thresholds
that ensure more enjoyable, sportier driving
while guaranteeing the stability of the vehicle.
Engine and transmission: adoption of sports
mapping. Dynamic Mode Performance Display
The "Performance" screen displays parame -
ters related to vehicle stability, the graphs
illustrate the trend of the longitudinal/lateral
accelerations (G-meter information), consid -
ering gravity acceleration as a reference unit.
Lateral acceleration peaks are displayed on
the right.
"Advanced Efficiency" Mode
Activation
It is activated by rotating the selector to the
letter “a”; the display will light up in green.
Advanced Efficiency Mode
WARNING!
In "Dynamic", the sensitivity of the
accelerator pedal increases considerably.
Consequently, driving is less fluid and
comfortable.
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ESC and ASR systems: intervention thresholds
aimed at ensuring maximum safety in low-grip
driving conditions. It is advisable to select
“Advanced Efficiency” mode in the presence
of low-grip road surfaces.
Engine and transmission: standard response.
The “Performance” screen graphically displays
some parameters closely related to the vehicle
acceleration, deceleration and gear selector.Advanced Efficiency Mode Performance Display “RACE” Mode
Activation
“RACE” Mode is activated by rotating the
selector to the “RACE” position. The instru-
ment cluster display will light up in yellow.
RACE Mode
Engine and transmission: adoption of sports
mapping.
The “Performance” screen displays parame -
ters related to vehicle stability. The graphs
illustrate the trend of the longitudinal/lateral
accelerations (G-meter information), consid -
ering gravity acceleration as a reference unit. The screen displays the lateral and longitu
-
dinal acceleration peaks.
RACE Mode Performance Display
NOTE:
If the brake system overheats, this is commu -
nicated by the Information and Entertainment
system. In this case, allow the system to cool
for a few minutes by driving the vehicle
normally without operating the brakes.
Driving Mode Deactivation
To deactivate any driving mode, simply move
the selector to any other mode.
NOTE:
The next time that the engine is started, the
"Advanced Efficiency", "Dynamic" and
"Natural" mode selected previously is
retained. The system will reactivate in
"Advanced Efficiency", "Dynamic" or
1 — Acceleration
2 — Deceleration
3 — Gear Selector
WARNING!
It is recommended to activate this mode
at the track.
In "RACE", the sensitivity of the accelerator
pedal increases considerably. Conse
-
quently, driving is less fluid and comfort -
able.
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"Natural" mode, depending on which mode
was selected before the engine was
stopped.
When the engine is started again, the
"RACE" mode selected previously is not
retained. The system will reactivate in
"Dynamic" mode.
ALFA ACTIVE SUSPENSION
(AAS) — IF EQUIPPED
The vehicle's electronic suspension manage-
ment system is aimed at optimizing the
vehicle's performance.
The system continuously monitors the
damping of the suspensions through the actu -
ator installed on each shock absorber. This
way, the calibration of the shock absorbers
can be adjusted to the conditions of the road
surface and to the dynamic conditions of the
vehicle, improving its comfort and road
holding.
The driver can choose, even while driving,
(only in “Dynamic” mode), between two types
of suspension calibration: a more sporty or a
more comfortable one.
By pushing the button, the system changes
the shock absorber calibration. Alfa Active Suspension Button
In case of a system failure, the symbol and
a dedicated message will be shown on the
instrument cluster display.
STOP/START SYSTEM
The Stop/Start system automatically shuts off
the engine during a vehicle stop if the required
conditions are met. Releasing the brake pedal
or accelerator pedal will automatically restart
the engine.
The function was developed to increase
vehicle efficiency by reducing fuel consump -
tion, gas emissions, and sound pollution.
NOTE:
When the Stop/Start system stops the engine,
the power steering is also disabled.
Operating Mode
Stopping The Engine
With the vehicle at a standstill and brake pedal
pressed, the engine switches off if the gear selector
is in a position other than REVERSE (R).
The system does not operate when the gear
selector is in REVERSE (R), in order to make
parking maneuvers easier.
In the event of stops uphill, engine switching off is
disabled to make the “Hill Start Assist” function
available (works only with running engine).
NOTE:
The engine can only be automatically stopped
after having run at about 6 mph (10 km/h). After
an automatic restart, the vehicle only needs to
exceed a speed of 0.3 mph (0.5 km/h) to stop
the engine.
Engine stopping is signaled by the symbol
lighting up on the instrument cluster display.
Restarting The Engine
To restart the engine, release the brake pedal
or, turn the steering wheel slightly (if
equipped).
With the brake pressed and the transmission
in automatic mode DRIVE (D), the engine will
restart by shifting to REVERSE (R), to PARK (P)
or to “AutoStick”
Ú
page 94.
With brake pressed if the gear selector is in
“AutoStick” mode, the engine will restart by
shifting to PARK (P) or by moving the selector
to + or -
Ú
page 94.
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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.
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Activating Adaptive Cruise Control (ACC)
The minimum set speed for the ACC system is
19 mph (30 km/h) and the maximum is110 mph (180 km/h).
The system cannot be activated:
When pressing the brake pedal.
When the brakes are overheated.
When the Electric Park Brake has been
operated.
When either PARK, REVERSE or NEUTRAL is
engaged.
When the engine RPM is above a maximum
threshold.
When the vehicle speed is not within the
operational speed range.
When the Electronic Stability Control (ESC)
(or Anti-Lock Brake System (ABS) or other
stability control systems) are operating or
have just operated.
When the ESC system is off.
When the Forward Collision Warning system
(if equipped) is braking automatically.
In the event of a system failure.
When the engine is off.
In case of obstruction of the radar sensor (in
this case the bumper area where it is
located must be cleaned).
If the system is set, the conditions described
above also cause a cancellation or deactiva -
tion of the system. These situations may vary
according to the conditions.
NOTE:
The system will not be deactivated when
speeds higher than those set are reached by
pressing the accelerator pedal above
110 mph (180 km/h). In these situations, the system may not work correctly and it is recom -
mended to deactivate it.
To Activate/Deactivate
The system has four operating states:
Enabled (speed not set)
Activated (speed set)
Paused
Deactivated To Activate
To enable the system, push and release the
on/off button located on the left side on the
steering wheel.
On/Off Button
When the system is enabled and ready to
operate, the display shows the white ACC icon
above dashes in place of the speed.
Enabled Icons
Setting a speed activates the system. The
display shows the icon in green with the set
speed.
When entering a turn lane or highway off
ramp; when driving on roads that are
winding, icy, snow-covered, slippery, or
have steep uphill or downhill slopes.
When circumstances do not allow safe
driving at a constant speed.
WARNING! (Continued)
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To Pause/Deactivate
With the feature enabled (speed not set), push
the on/off button to disable.
With the feature active (speed set), push the
on/off button to pause. The display will show
the icon in white with the speed in brackets. To
deactivate the feature, push the on/off button
a second time.
To Set A Desired Speed
When the vehicle reaches the desired speed,
push the RES/SET switch downward and
release it to activate the system. When the
accelerator is released, the vehicle will main-
tain the set speed automatically.
SET Switch While the accelerator pedal is pressed, the
system will not be able to control the distance
between the vehicle and the one ahead. In this
case, the speed will be determined only by the
position of the accelerator pedal.
The system will return to normal operation as
soon as the accelerator pedal is released.
To Vary The Speed Setting
To Increase Or Decrease The Set Speed
Once the system has been activated, you can
increase the speed by pushing the RES/SET
switch upward or decrease the speed by
pushing the RES/SET switch downward. Each
time the switch is pushed, the speed is
adjusted by 1 mph.
Pushing and holding the switch upward or
downward will cause the set speed to adjust in
5 mph increments until the button is released.
The new set speed is reflected in the instru
-
ment cluster display.
NOTE:
Moving the RES/SET switch downward
allows you to adjust the speed according to
the selected unit of measurement ("U.S." or
"Metric") set on the radio system. Refer to
the Information and Entertainment System
Owner’s Manual for more information.
When the unit of measurement is set to
Metric, pushing and holding the RES/SET switch will adjust the speed in 10 km/h
increments.
By keeping the accelerator pedal pressed,
the vehicle can continue to accelerate
beyond the set speed. In this case, use the
RES/SET switch to set the speed to the
vehicle’s current speed.
When you push the RES/SET button to
reduce the speed, the braking system inter
-
venes automatically if the engine brake
does not slow the vehicle down sufficiently
to reach the set speed. The device holds the
set speed uphill and downhill; however a
slight variation is entirely normal, particu -
larly on slight inclines.
The transmission could shift to a lower gear
when driving downhill, or when acceler -
ating. This is normal and necessary to main -
tain the set speed.
The system will disable while driving if the
brakes overheat.
To Resume
Once the system has been canceled but not
deactivated, to resume a previously set speed,
simply push the RES/SET switch upward and
remove your foot from the accelerator to recall it.
The system will be set to the last stored speed.
WARNING!
Leaving the Adaptive Cruise Control (ACC)
system on when not in use is dangerous. You
could accidentally set the system or cause it
to go faster than you want. You could lose
control and have a collision. Always leave the
system off when you are not using it.
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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.
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Turning Lane Keeping Assist On Or Off
The system is activated/deactivated by pressing
the button at the end of the multifunction lever.
Each time the engine is started, the system main-
tains the operating mode that was selected when
it was previously turned off.
Activation/Deactivation Button
Activation Conditions
Once the activation button is pushed, the
system becomes active only if the following
conditions are met:
The car speed is higher than 37 mph
(60 km/h). (The system is deactivated at
speeds equal to or higher than 110 mph
(180 km/h))
The lane limit lines are visible at least on
one side
There are suitable visibility conditions
The road is straight or with wide radius
bends
A suitable distance is kept from the vehicle
in front
The turn signal (to indicate leaving the lane)
is not active
Lane Keeping Assist Warning Message
The Lane Keeping Assist system also advises
the driver when the car changes lanes by
showing symbols and messages on the instru -
ment cluster display.
The message at the top of the display remains
active only until the main reconfigurable area
of the display is activated by pressing the TRIP
button located on the end of the windshield
wiper lever
Ú
page 69.
After activating the main reconfigurable area,
the Lane Keeping Assist system messages will
be shown in the instrument cluster display.
When the system is active and the lane mark -
ings have not been detected, the display
shows two grey lane lines.
Lane Markings Not Detected
Left Lane Departure — Only Left Lane Detected
When the system is active and only, for
example, the left lane marking has been
detected, the detected lane lights up in white
on the display; the system is ready to provide
visual warnings on the display in the event of
unintentional exiting of the lane (turn signal
indicator not activated) to the left.
Left Lane Marking Detected
When the system detects that the vehicle has
approached the lane marking and is about to
pass it, the left line on the display lights up in
yellow.
Left Lane Marking Approached
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REFUELING THE VEHICLE
Refueling The Vehicle
Before refueling, make sure that the fuel type
is correct.
Also, stop the engine before refueling.
NOTE:
An inefficient catalytic converter leads to
harmful exhaust emissions, thus contributing
to air pollution.
Refueling Capacity
To ensure that you fill the tank completely, top
off twice after the first click of the fuel nozzle.
Further top-off could cause faults in the fuel
feeding system.
Refueling Procedure
The fuel filler door is unlocked when the
central door locking system is unlocked. It is
automatically locked when the central locking
system is applied.
Opening The Fuel Filler Door
To refuel proceed as follows:
1. Open fuel filler door by pushing on thepoint shown by the arrow.
Fuel Door
2. Remove the fuel filler cap.
3. Insert the fuel nozzle fully into the filler pipe.
WARNING!
Drivers must be careful when backing up
even when using the Rear Back Up Camera.
Always check carefully behind your vehicle,
and be sure to check for pedestrians,
animals, other vehicles, obstructions, or
blind spots before backing up. You are
responsible for the safety of your
surroundings and must continue to pay
attention while backing up. Failure to do so
can result in serious injury or death.
CAUTION!
To avoid vehicle damage, Rear Back Up
Camera should only be used as a parking
aid. The Rear Back Up Camera is unable
to view every obstacle or object in your
drive path.
To avoid vehicle damage, the vehicle must
be driven slowly when using the Rear Back
Up Camera to be able to stop in time when
an obstacle is seen. It is recommended
that the driver look frequently over his/her
shoulder when using the Rear Back Up
Camera.
CAUTION!
Never introduce leaded fuel to the tank,
even in small amounts in an emergency, as
this would damage the catalytic converter
beyond repair.
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