2018 Alfa Romeo Stelvio engine compartment

Maintenance Plan (2.9L V6 Engine)
Thousands of miles10
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40 50
60
70
80
90
100
110
120
130
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150
Years123456789101112131415
Thousands of kilometers16
32 48
64 80
96
112
128
144
160
176
192
208
224
240
Check battery charge status with the proper instrument. ●●●●●●●●●●●●●●●
Check tire condition/wear and adjust pressure, if necessary.
Check the tire repair kit recharge condition and expiration
date. ●●●●●●●●●
●●●●●●
Check operation of lighting system (headlights, direction
indicators, hazard warning lights, trunk lid, passenger
compartment, glove compartment, instrument panel warning
lights, etc.). ●●●●●●●●●
●●●●●●
Check and, if necessary, top up fluid levels.
(1)●●●●●●●●● ●●●●●●
Check engine control system operation (via diagnostic tool). ●●●●●●●●●●●●●●●
Visually inspect conditions of: exterior bodywork, underbody
protection, pipes and hoses (exhaust, fuel system, brakes),
rubber elements (sleeves, bushes, etc.). ●●●●●●●
Check position/wear of front windshield wiper blade. ●●●●●●●●
Check operation of the windshield wiper/washer system and
adjust nozzles, if necessary. ●●●●●●●●
Check cleanliness of hood and luggage compartment locks,
cleanliness and lubrication of linkage. ●●●●●●●
(1) Top up using the fluids indicated in the “Fluids And Lubricants” section of the “Technical Specifications” chapter only after checking that the system is intact.
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SERVICING AND MAINTENANCE

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
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Washer Fluid For Windshield/
Headlights
If the level is too low, remove reservoir
cap and lift the filler. Then, add the fluid
described in "Technical Specifications".
Note:The headlight washing system will
not work if the liquid level is low
(situation indicated by the symbol on the
instrument cluster display). The
windshield washer will keep working.
On vehicles equipped with headlight
washers, if equipped, there is a reference
notch on the dipstick: ONLY the
windshield/rear window washer operates
with the level below this reference.
Brake Fluid
Check that the fluid is at the maximum
level. If the fluid level in the tank is low,
contact your authorized dealer to have
the system checked.
Automatic Transmission Activation
System Oil
The transmission control oil level should
only be checked at your authorized
dealer.
Useful Advice For Extending The Life
Of Your Battery
To avoid draining your battery and make
it last longer, observe the following
instructions:
When you park the vehicle, ensure that
the doors and liftgate are closed properly
to prevent any lights from remaining on
inside the passenger's compartment.
Do not keep accessories (e.g. radio,
hazard warning lights, etc.) switched on for
a long time when the engine is not running.
Before performing any operation on
the electrical system, disconnect the
negative battery cable.
If you wish to install electrical
accessories after purchasing the vehicle
that require permanent electrical supply
(e.g. alarm, etc.), or accessories which
influence the electrical supply
requirements, contact your authorized
dealer, whose qualified staff will evaluate
the overall electrical consumption.
Caution!
If the charge level remains under 50% for a
long time, the battery may be damaged by
sulphation, reducing its capacity and
efficiency at start the vehicle. The battery is
also more prone to the risk of freezing (at
temperatures as high as 14°F (-10°C).
Note:After the battery is disconnected,
the steering must be initialized. The
warning light on the instrument panel
switches on to indicate this. To carry out
this procedure, simply turn the steering
wheel all the way from one end to the
other, and then turn it back to the central
position.
Battery
The battery does not require the
electrolyte to be topped up with distilled
water. A periodic check carried out at an
authorized dealer, however, is necessary
to check efficiency.
Follow the battery manufacturer's
instructions for maintenance.
Replacing The Battery
If necessary, replace the battery with
another original battery with the same
specifications. Follow the battery
manufacturer’s instructions for
maintenance.
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The vehicle is equipped with an
Intelligent Battery Sensor (IBS), which is
able to measure the charge and discharge
voltage and calculate the charge level
and the general condition of the battery.
The sensor is placed next to the negative
terminal (-) of the battery.For a correct charge/discharge
procedure, the charge voltage must go
through the IBS sensor.
1. Turn the charger on and follow the
instructions on the user's manual to
completely recharge the battery.
2. When the battery is charged, turn the
charger off before disconnecting it from
the battery.
3. Disconnect the black cable terminal of
the battery charger and then the red
cable terminal.
4. Refit the protective cover of the
positive terminal of the battery and the
access cover to the battery
compartment.
Note:
If a "quick-type" battery charger is
used with the battery fitted on the
vehicle, before connecting it disconnect
both cables of the battery itself. Do not
use a "quick-type" battery charger to
provide the starting voltage.
DEALER SERVICE
The following pages contain instructions
on the required maintenance from the
technical personnel who designed the
vehicle.
In addition to these specific maintenance
instructions specified for routine
scheduled servicing, there are other
components which may require periodic
maintenance or replacement over the
vehicle’s life cycle.
Engine Oil
Engine Oil Level Check
To ensure correct engine lubrication, the
oil must always be kept at the prescribed
level (see "Engine Compartment" in this
chapter).
Check the oil level at regular intervals, for
example every 1,864 miles (3,000 km).
It must be checked about five minutes
after stopping the engine.
Full operating temperature must be
reached. The vehicle must also be parked
on as level a surface as possible.
The engine oil level can be checked using
the Information and Entertainment
system. To access the function, activate
the main menu (MENU button) and select
the following options in sequence:
1. “Applications”
2. “My Car”
3. “Oil level”
09036V0002EMBattery
1 — Protective Cover
2 — Negative Post (Nut)
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Replacing The Windshield Wiper Blades
Proceed as follows:
1. Raise the wiper arm, push tab of the
attachment spring and remove the blade
from the arm.
2. Fit the new blade, inserting the tab in
the dedicated housing in the arm and
checking that it is locked.
3. Lower the wiper arm onto the
windshield.
Note:Do not operate the windshield
wiper with the blades lifted from the
windshield.
Front/Rear Windshield Washers
The window washer nozzles are fixed. If
there is no jet of fluid, first check that
there is fluid in the reservoir. Refer to
“Engine Compartment” in this chapter for
the reservoir location. Then, check that the nozzle holes are not
clogged; use a needle to unblock them if
necessary.
Exhaust System
Adequate maintenance of the engine
exhaust system represents the best
protection against leaks of carbon
monoxide into the passenger
compartment.If an unusual noise from the exhaust or
the presence of smoke in the passenger
compartment is identified, or if the
underbody or rear section of the vehicle
have been damaged, have the entire
exhaust system and adjoining bodywork
areas checked at your authorized dealer
to identify any components which are
broken, damaged, worn or have moved
from their correct fitting position.
Open welding or loose connections may
permit exhaust gas to enter the
passenger compartment.
Have the exhaust system checked every
time the vehicle is raised. Replace the
components where necessary (for these
operations, contact an authorized
dealer).
In normal operating conditions, the
catalytic converter does not require
maintenance. To ensure that it operates
correctly, however, and prevent it from
getting damaged, it is extremely
important that the engine operates
perfectly.
To minimize the risk of damaging the
catalytic converter, proceed as follows:
Do not stop the engine or deactivate
the ignition with gear engaged and
vehicle in motion.
Do not attempt to start the engine by
bump starting.
Do not persist in using the vehicle if
idling is very irregular or the operating
conditions are very notably irregular.
0604132236USWiper Release Tab
09046V0003EMFront Windshield Washers
09046V0004EMRear Windshield Washer
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SERVICING AND MAINTENANCE

Warning!
Exhaust gases can injure or kill. They
contain carbon monoxide (CO), which is
colorless and odorless. Breathing it can
make you unconscious and can eventually
poison you.
A hot exhaust system can start a fire if
you park over materials that can burn. Such
materials might be grass or leaves coming
into contact with your exhaust system. Do
not park or operate your vehicle in areas
where your exhaust system can contact
anything that can burn.
Cooling System
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 open a cooling system pressure cap
when the radiator or coolant bottle is hot.
Keep hands, tools, clothing, and jewelry
away from the radiator cooling fan when the
hood is raised. The fan starts automatically
and may start at any time, whether the
engine is running or not.
When working near the radiator cooling
fan, disconnect the fan motor lead or turn
the ignition to the OFF mode. The fan is
temperature controlled and can start at any
time the ignition is in the ON mode.
Coolant Check
Your vehicle has two cooling systems and
they both need to be checked to ensure
they are at proper fill levels. Refer to the
“Engine Compartment” section for the
locations.
Check the engine coolant and intercooler
coolant level every oil change or before
long trips.
If there are impurities in the engine
coolant, the system must be drained,
flushed and refilled: contact an
authorized dealer.
Check the front part of the condenser to
check for any build-up of insects, leaves
or other debris. Should it be dirty, clean it
by spraying delicately with water.
Check the hoses of the engine/
intercooler cooling system to ensure that
the rubber has not deteriorated and that
there are no cracks, tears, cuts or
obstructions in the expansion tank side
and radiator side connectors. Should
there be any doubt regarding leaks from
the system (e.g. if frequent top ups are
required), have the seal checked at an
authorized dealer. With the engine off and at normal
operating temperature, check that the
cooling system radiator cap is closed
properly.Warning!
Do not open hot engine cooling system.
Never add engine coolant (antifreeze) when
the engine is overheated. Do not loosen or
remove the cap to cool an overheated
engine. Heat causes pressure to build up in
the cooling system. To prevent scalding or
injury, do not remove the pressure cap while
the system is hot or under pressure.
Do not use a pressure cap other than the
one specified for your vehicle. Personal
injury or engine damage may result.
Note: Before removing the coolant
reservoir cap, wait for the system to cool
down.
Topping Up / Draining / Flushing The
Engine/Intercooler Coolant
If the engine coolant (antifreeze) is dirty,
have cleaning and flushing carried out at
an authorized dealer.
See the "Maintenance Plan" for the
correct servicing intervals.
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Note:
For topping up, refer to "Fluids And
Lubricants" in "Technical Specifications"
for proper coolant specifications.
Do not use pure water, alcohol-based
coolants, 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.
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.
Disposal of Used Coolant
Disposal of engine/intercooler coolant is
subject to legal requirements. Contact
the appropriate body to determine local
regulations.
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 front of the hood. This is a normal
phenomenon 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
components; for this operation, contact
an authorized dealer.
See the "Maintenance Plan" for the
correct servicing intervals.
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 reservoir (in the engine
compartment) completely closed.
Warning!
Use only manufacturer's recommended
brake fluid. Refer to “Fluids And Lubricants”
in “Technical Specifications” for further
information. 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.
To avoid contamination from foreign matter
or moisture, use only new brake fluid or fluid
that has been in a tightly closed container.
Keep the master cylinder reservoir cap secured
at all times. Brake fluid in a open container
absorbs moisture from the air resulting in a
lower boiling point. This may cause it to boil
unexpectedly during hard or prolonged braking,
resulting in sudden brake failure. This could
result in a collision.
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SERVICING AND MAINTENANCE

Engine Compartment
At the end of every winter, wash the
engine compartment thoroughly, taking
care not to aim the jet of water directly at
the electronic control units or at the
windshield wiper motors. Have this
operation performed at a specialized
workshop.
Note:The washing should take place
with the engine cold and the ignition
device in the STOP position. After the
washing operation, make sure that the
various protections (e.g. rubber caps and
guards) have not been removed or
damaged.INTERIORS
Periodically check the cleanliness of the
interior, beneath the mats, which could
cause oxidation of the sheet metal.
Seats And Fabric Parts
Remove dust with a soft brush or a
vacuum cleaner. It is advised to use a
moist brush on velvet upholstery. Rub the
seats with a sponge moistened with a
solution of water and neutral detergent.
Leather Seats
Remove the dry dirt with a chamois or
slightly damp cloth, without exerting too
much pressure.
Remove any liquid or grease stains using
an absorbent dry cloth, without rubbing.
Then clean with a soft cloth or buckskin
cloth dampened with water and mild
soap. If the stain persists, use specific
products and observe the instructions
carefully.
Note: Never use alcohol. Make sure that
the cleaning products used contain no
alcohol or alcohol derivatives, even in
small quantities.
Plastic And Coated Parts
Clean interior plastic parts with a damp
cloth (if possible made from microfiber),
and a solution of water and neutral,
non-abrasive detergent.
To clean oily or persistent stains, use
specific products free from solvents and
designed to maintain the original
appearance and color of the components.
Remove any dust using a microfiber
cloth, if necessary moistened with water.
The use of paper tissues is not
recommended as these may leave
residues.
Genuine Leather Parts
Use only water and mild soap to clean
these parts. Never use alcohol or
alcohol-based products.
Before using a specific product for
cleaning interiors, make sure that it does
not contain alcohol and/or alcohol based
substances.
Carbon Fiber Parts
To eliminate small scratches and marks
on the carbon, contact your authorized
dealer. An improperly performed
operation may irreparably damage the
carbon.
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SERVICING AND MAINTENANCE