engine coolant Alfa Romeo Stelvio 2018 Owner's Manual

In automatic operation, air recirculation
will be controlled by the system
according to outside environmental
conditions.
Note:
With the AQS function active and
after the internal air recirculation
system has been functioning for a set
amount of time, the Climate Control
System enables air intake to cycle the
air in the passenger compartment for a
set time. The AQS function is disabled
during the air changes.
The engagement of the recirculation
system makes it possible to reach the
required heating or cooling conditions
faster. It is, however, inadvisable to use
it on rainy/cold days as it can increase
the possibility of the windows fogging.
When the outside temperature is low,
recirculation is forced off to prevent the
windows from fogging up.
A/C Compressor
Push the A/C button or theicon to
activate or deactivate the A/C
compressor (indicator illuminated when
activated). The A/C compressor will
remain off even after the engine has
stopped. When the A/C compressor is turned off,
the system deactivates air recirculation
to prevent the windows from fogging up.
If the climate control system can
maintain the temperature, with the A/C
turned off, the AUTO feature will remain
on and the AUTO button indicator light
will not switch off.
To restore automatic control of the A/C
compressor, push the A/C button or the
icon or the AUTO button. With the A/C
compressor off, the air speed can be set
manually using the Air Speed Adjustment
Knob.
When the A/C compressor is on, and the
engine is running, air speed cannot be
lower than the minimum speed (only one
indicator light is lit).
Note: When the A/C is off, the Climate
Control system can not produce air that
is colder than the current outside
temperature. Under certain
environmental conditions, windows could
fog up rapidly since the air is not
dehumidified.
Front Defroster And MAX-DEF
Function
Push the Front Defroster button(indicator illuminated) to defrost the
windshield and side windows.
While in MAX-DEF function, the air
conditioner will:
Activate the air conditioner
compressor when the weather allows
Turn air recirculation off
Set the maximum air temperature (HI)
on both the driver and passenger side
Activate a blower speed based on the
temperature of the engine coolant
Adjust the air flow towards the
windshield and front side windows
Activate the Rear Window Defroster
Display the fan speed (indicators
illuminated) and current air distribution
setting
Note: The MAX-DEF function remains
active for approximately three minutes
once the engine coolant reaches the
proper temperature.
When the function is on, AUTO mode will
deactivate. The only manual operations
possible are adjusting blower speed and
turning off the Rear Window Defroster.
Pushing the
button switches off the
MAX-DEF function.
Rear Defroster
Push the Rear Defrosterbutton to
activate (indicators illuminated) the Rear
Defroster.
The Rear Defroster will turn off after
20 minutes or once the engine is turned
off. To reactive the Rear Defroster, push
the Rear Defroster
button.
Note: To avoid damage, do not apply
stickers over the interior heating
filaments of the Rear Defroster.
52
GETTING TO KNOW YOUR VEHICLE

Warning!
A hot engine cooling system is dangerous.
You or others could be badly burned by
steam or boiling coolant. You may want to
call an authorized dealer for service if your
vehicle overheats. If you decide to look under
the hood yourself, see “Maintaining Your
Vehicle”. Follow the warnings under the
Cooling System Pressure Cap paragraph.
Caution!
Driving with a hot engine cooling system
could damage your vehicle. If the
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 an authorized dealer
for service.
3. Instrument Cluster Display
The instrument cluster display
features a driver-interactive display.
Refer to “Instrument Cluster Display” in
“Getting To Know Your Instrument Panel”
for further information.
4. Fuel Gauge
The digital bar gauge shows the
amount of fuel in the tank.
Thewarning light turns on, a
message is displayed and there is an
acoustic signal when about 2.4 gallons
(9 liters) of fuel are left in the tank.
The fuel pump symbol points to the
side of the vehicle where the fuel door is
located.
Note: If the low fuel warning light
switches on, refuel at the earliest
opportunity.
5. Speedometer
Indicates vehicle speed.
Note: The hard telltales will illuminate
for a bulb check when the ignition is first
cycled.
INSTRUMENT CLUSTER
DISPLAY
Instrument Cluster Display Description
This vehicle is equipped with a
driver-interactive display that is located
in the instrument cluster.
When one or more of the doors have been
opened or closed and the ignition is in the
OFF position, the instrument cluster will
display the vehicle mileage for a few
seconds.
71

Caution!
If the LOW ENGINE OIL PRESSURE symbol switches on when driving, stop the engine immediately and contact an authorized dealer.
Warning LightWhat It Means What To Do
ENGINE TEMPERATURE WARNING LIGHT
This telltale warns of an overheated engine condition. If
the engine coolant temperature is too high, this indicator
will illuminate and a single chime will sound. If the
temperature reaches the upper limit, a continuous chime
will be sound for four minutes or until the engine is
allowed to cool whichever comes first.In normal driving conditions
: stop the vehicle, shut 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, top
offwith coolant and check that the level is between the
MIN and MAX marks on the reservoir itself. 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 conditions (e.g. in
high-performance driving): slow down and, if the telltale
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.
87

Warning!
An improperly attached, damaged, folded, or
stacked floor mat, or damaged floor mat
fasteners may cause your floor mat to
interfere with the accelerator, brake, or
clutch pedals and cause a loss of vehicle
control. To prevent SERIOUS INJURY or
DEATH:
ALWAYS securely attachyour floor
mat using the floor mat fasteners. DO NOT
install your floor mat upside down or turn
your floor mat over. Lightly pull to confirm
mat is secured using the floor mat fasteners
on a regular basis.
ALWAYS REMOVE THE EXISTING FLOOR
MAT FROM THE VEHICLEbefore
installing any other floor mat. NEVER install
or stack an additional floor mat on top of an
existing floor mat.
ONLY install floor mats designed to fit
your vehicle. NEVER install a floor mat that
cannot be properly attached and secured to
your vehicle. If a floor mat needs to be
replaced, only use a FCA approved floor mat
for the specific make, model, and year of
your vehicle.
ONLY use the driver’s side floor mat on
the driver’s side floor area. To check for
interference, with the vehicle properly
parked with the engine off, fully depress the
accelerator, the brake, and the clutch pedal
(if present) to check for interference. If your
floor mat interferes with the operation of
any pedal, or is not secure to the floor,
remove the floor mat from the vehicle and
place the floor mat in your trunk.
ONLY use the passenger’s side floor mat
on the passenger’s side floor area.
ALWAYS make sure objects cannot fall or
slide into the driver’s side floor area when
the vehicle is moving. Objects can become
trapped under accelerator, brake, or clutch
pedals and could cause a loss of vehicle
control.
NEVER place any objects under the floor
mat (e.g., towels, keys, etc.). These objects
could change the position of the floor mat
and may cause interference with the
accelerator, brake, or clutch pedals.
If the vehicle carpet has been removed
and re-installed, always properly attach
carpet to the floor and check the floor mat
fasteners are secure to the vehicle carpet.
Fully depress each pedal to check for
interference with the accelerator, brake, or
clutch pedals then re-install the floor mats.
It is recommended to only use mild soap
and water to clean your floor mats. After
cleaning, always check your floor mat has
been properly installed and is secured to
your vehicle using the floor mat fasteners
by lightly pulling mat.
Periodic Safety Checks You Should
Make Outside The Vehicle
Tires
Examine tires for excessive tread wear
and uneven wear patterns. Check for
stones, nails, glass, or other objects
lodged in the tread or sidewall. Inspect
the tread for cuts and cracks. Inspect
sidewalls for cuts, cracks, and bulges.
Check the wheel nuts for tightness.
Check the tires (including spare) for
proper cold inflation pressure.
Lights
Have someone observe the operation of
brake lights and exterior lights while you
work the controls. Check turn signal and
high beam indicator lights on the
instrument panel.
Door Latches
Check for proper closing, latching, and
locking.
Fluid Leaks
Check area under the vehicle after
overnight parking for fuel, coolant, oil, or
other fluid leaks. Also, if gasoline fumes
are detected or if fuel, or brake fluid
leaks are suspected. The cause should be
located and corrected immediately.
143

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. This type of start can be
dangerous if done improperly. Refer to
“Jump Starting” in “In Case Of Emergency”
for further information.
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.
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
START/STOP button on the steering
wheel to STOP the engine.
Note: Do not leave the ignition in ON
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
START/STOP button three times
consecutively within a few seconds. The
engine will shut down, and the ignition will
be placed in the ON mode
With the keyless ignition system, it is
possible to go away from the vehicle
taking the key fob with you, without the
engine switching off. The vehicle will inform about the absence of the key on
board, only if the doors are closed.
Stopping the engine (cycling from the ON
to the STOP position) the accessories are
still powered for about three minutes, or
until a door is opened.
When the ignition is in the STOP/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
compartment 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 suitably 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.
148
STARTING AND OPERATING

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.
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
seriously damaged unless repairs are
made. Contact an authorized dealer.
TOWING A DISABLED VEHICLE
This section describes procedures for
towing a disabled vehicle using a
commercial towing service.
Caution!
The vehicle should be transported with all
four wheels OFF the ground on the flatbed
of a roadside assistance vehicle. Avoid
towing with only the front (or rear) wheels
lifted. When towing with only the front (or
rear) wheels lifted, in addition to damaging
the body, it could damage the transmission.
Do not use sling-type equipment when
towing. Vehicle damage may occur.
When securing the vehicle to a flatbed
truck, do not attach to front or rear
suspension components. Damage to your
vehicle may result from improper towing.
Ensure that the Electric Park Brake is
released, and remain released, while being
towed.
Damage from improper towing is not
covered under the New Vehicle Limited
Warranty.
Note: If your vehicle is equipped with a
Anti-Lift Protection system, you will need
to disable the system prior to towing by
pushing the button located on the
overhead console. Refer to “Anti-Lift
Protection — If Equipped” in “Getting To
Know Your Vehicle” for further
information.
The operators of the assistance vehicle
must be informed with regard to the
vehicle's minimum height from ground in
order to avoid contact between the ends
of the bumpers with the equipment of the
breakdown truck.
The following image illustrates the front
and rear attachment corners of the
vehicle, to be taken into consideration
when loading the vehicle on the
commercial towing vehicle.
204
IN CASE OF EMERGENCY

SCHEDULED SERVICING
Correct servicing is crucial for
guaranteeing a long life for the vehicle
under the best conditions.
For this reason, Alfa Romeo has planned
a series of checks and services for your
vehicle at fixed intervals based on
distance and time, as described in the
Scheduled Servicing Plan.
Before each service, it is alwaysnecessary to carefully follow the
instructions in the Scheduled Servicing
Plan (e.g. periodically check level of
fluids, tire pressure, etc.).
Scheduled Servicing is offered by an
authorized dealer according to a set time
schedule. If, during each operation, in
addition to the ones scheduled, the need
arises for further replacements or
repairs, these may be carried out with the
owner’s explicit consent only.Note:
Scheduled Servicing intervals are
required by the manufacturer. Failure to
have them carried out may invalidate the
New Vehicle Limited Warranty.
You are advised to inform your
authorized dealer of any small operating
irregularities without waiting for the next
service.
Periodic Checks
Every month or every 600miles ( 1,000km) or before long trips check and, if necessary, top off:
Engine coolant level.
Brake fluid level (if insufficient, see your authorized dealer as soon as possible).
Windshield washer fluid level.
Tire inflation pressure and condition.
Operation of lighting system (headlights, direction indicators, hazard warning lights, etc.).
Operation of windshield washing/wiping system and positioning/wear of wiper blades.
Every 2,000 miles ( 3,000km), check and top off if required:
Engine oil level.
210
SERVICING AND MAINTENANCE

Thousands of miles10
20 30
40 50
60
70
80
90
100
110
120
130
140
150
Years123456789101112131415
Thousands of kilometers16
32 48
64 80
96
112
128
144
160
176
192
208
224
240
Visually inspect conditions and wear of front/rear disc brake
pads and operation of pad wear indicators. ●●●●●●●●●
●●●●●●
Brake disc wear status check with diagnostic tool. ●●●●●●●●●●●●●●●
Visually inspect the brake discs surface and edge. ●●●●●●●●●●●●●●●
Brake pads/brake discs replacement.
(2)
Visually inspect the condition and tensioning of the
accessory drive belt(s). ●●● ●●● ●●● ●●●
Change engine coolant ●
Change engine oil and replace oil filter. ●●●●●●●●●●●●●●●
Replace transfer case oil (AWD models only) ●
Replace accessory drive belt/s.
(3)
Replace air cleaner cartridge(4)●●●●●●●
Replace the additional fuel filter (if equipped). ●●●●●●●●●●●●●●●
(2) The actual interval for changing the brake pads and the carbon ceramic brake discs depends on the vehicle usage conditions and is signaled by the warning light or
message on the instrument panel. It is advisable to check brake disc weight and thickness after each intensive use.
(3) Areas that are not dusty: recommended maximum mileage 36,000 miles (60,00 km). Regardless of the mileage, the belt must be replaced every 4 years. Dusty areas and/or demanding use of the vehicle (cold climates, town use, long periods of idling): advised maximum mileage 18,000 miles (30,000 km). Regardless of the mileage,
the belt must be replaced every 2 years.
(4) If the vehicle is used in dusty areas, this cleaner must be replaced every 10,000 miles (16,000 km).
213

ENGINE COMPARTMENT
Checking Levels
2.9L V6 Engine
1 – Engine Oil Dipstick4 – Brake Fluid Reservoir Cap Access Cover
2 – Engine Oil Filler 5 – Windshield/Headlight Washer Fluid Reservoir Cap
3 – Engine Coolant Reservoir Cap 6 – Intercooler Coolant Reservoir Cap
09016V0001EM
215

Engine Oil
The engine oil level can be seen on the
instrument cluster display every time the
engine is started, or on the Information
and Entertainment system display by
activating on the main menu (MENU
button) the following functions in
sequence:
1. “Apps”
2. “My Car”
3. “Oil Level”
Check on the display using the 6 notches
that the oil level is between the MIN and
MAX level: 1 notch MIN level, 6 notches
MAX level.
If the oil level is close to or below the MIN
mark, add oil gradually through the filler,
(refer to “Top-Up And Oil Level Indication
Update On Display” in this section)
considering that each notch shown on the
display corresponds to approximately
8.8floz(250ml).
Caution!
Make sure not to add too much oil when
topping off the engine. Engine oil in excess
may damage the engine. Have the vehicle
checked. Never exceed the MAX level when
topping off engine oil.
Caution!
The oil level is not refreshed immediately on
the display after topping off. Consequently,
wait for the oil level to be refreshed on the
display and follow the procedure below.
Note:Always reinstall the oil cap and
tighten to proper torque whenever it is
removed to add oil to engine. Never run
the engine with cap removed this could
cause oil to leak from engine.
Top-Up And Oil Level Indication Update
On Display
If a engine oil top-off is needed, in order
to ensure the correct indication of the oil
level on the display, leave the vehicle on
flat ground with the engine running for
approximately five minutes (temperature
higher than 176°F (80°C)) and shut the
engine off. Then, start the engine again,
and idle it for about five minutes.
Note: If you have added the specified
amount of oil and the indicator is not
reading “Full”, please contact an
authorized dealer.
Warning!
If the engine oil is being topped up, wait for
the engine to cool down before loosening the
filler cap, particularly for vehicles with
aluminium cap (if equipped). WARNING: risk
of burns!
Caution!
The oil level must never exceed the MAX
mark.
If the MAX mark is exceeded MAX (last
notch on the right turns red) after the fill-up,
go to an authorized dealer as soon as
possible to have the oil in excess removed.
Do not add oil with specifications
different from those of the oil already in the
engine.
Used engine oil and oil filters contain
substances which are harmful to the
environment. To change the oil and filters,
we advise you to contact an authorized
dealer.
Engine Coolant Fluid
If the level is too low, unscrew the cap of
the reservoir and add the fluid described
in the "Technical Specifications" chapter.
216
SERVICING AND MAINTENANCE