engine coolant Alfa Romeo Stelvio 2018 User Guide

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.
224
SERVICING AND MAINTENANCE

Chassis Lubrication
UseFeaturesSpecification Applications
Lubricants and greases ZF
8HP 50 - Synthetic ATF
–Automatic transmission
SAE 75W-85 API GL-5 synthetic lubricant FPW9.55550-DA8Differential and reduction units
RDU 230-TV / 2.9 V6 engine
Brake fluid DOT 4MS.90039Hydraulic brakes
Engine coolant CUNA NC 956-16
ASTMD3306 MS.90032Use rate 50% Not mixable with
different formulation products.
(*)
Windshield washer fluid CUNA NC 956-11 MS.90043To be used diluted or undiluted in
windshield washer/wiper systems
HVAC R1234yf or R134yf (depending on
market) ––
(*) For particularly harsh climate conditions, a mixture of 60% product and 40% distilled water is recommended.
259

INDEX
Accessories Purchased By TheOwner....................4
Active Safety Systems .........104
Active Torque Vectoring (ATV) System ................ .107
Adaptive Cruise Control .........166
Adaptive Cruise Control (ACC) (Cruise Control) ............166
Additives, Fuel ............. .256
AFS Function ................40
AirBag.................. .123
Advance Front Air Bag ........123
Air Bag Operation ...........125
Air Bag Warning Light ........123
Driver Knee Air Bag ..........126
Enhanced Accident
Response .............129,207
Event Data Recorder (EDR) .....207
Front Air Bag .............123
If A Deployment Occurs .......128
Knee Impact Bolsters ........125
Maintaining Your Air Bag System ..................... .131
Redundant Air Bag Warning Light ..................... .123
Side Air Bags .............126
Transporting Pets ..........141
Air Bag Light .............123,142
Air Bag Maintenance ...........131 Air Pressure
Tires .................. .233
Alarm (Security Alarm) ..........21
Alfa Active Suspension (AAS) .....161
Alfa DNA System .............158
Anti-Lock Braking (ABS) System . . .104
Antifreeze (Engine Coolant) ......257
Automatic Dimming Mirror ........37
Automatic Headlights ...........39
Automatic Temperature Control (ATC) ...................48
Automatic Transmission ........152
Auxiliary Driving Systems ........107
B-Pillar Location .............230
Battery ..................
.217
K

eyless Key Fob Replacement ....17
Battery Recharging ...........218
Belts, Seat ................ .142
Blind Spot Monitoring ..........107
Bodywork (Cleaning And Maintenance) .............242
Brakes .................. .250
Brake Fluid Level ...........217
Brightness, Interior Lights ........44
Bulbs, Light ............... .143
Camera, Rear .............. .179
Capacities, Fluid .............257
Carbon Monoxide Warning .......141Certification Label
............182
Changing A Flat Tire ...........225
Chart, Tire Sizing .............227
Check Engine Light (Malfunction Indicator Light) ............101
Checking Levels .............215
Checking Your Vehicle For Safety . . .141
Checks, Safety ..............141
Child Restraint ..............131
Child Restraints Booster Seats .............134
Child Restraints ............131
Child Seat Installation ........139
How To Stow An Unused ALR Seat
Belt .................. .138
Infants And Child Restraints . . . .133
LATCH Positions ...........135
Lower Anchors And Tethers For
Children ............... .135
Older Children And Child
Restraints .............. .133
Seating Positions ...........134
Clean Air Gasoline ............255
Cleaning Wheels ................ .238
Climate Control ............47,50
Close The Hood ...............57
Compact Spare Tire ...........237
Contract,

Service .............263

Cooling SystemCoolant Capacity ...........257
Selection Of Coolant (Antifreeze) ..................... .257
Courtesy Mirror Light (Bulb Replacement) .............191
Cruise Control (Speed Control) . . . .166
Cupholder ..................67
Cupholders .................67
Customer Assistance ..........262
Daytime Running Lights ..........39
Daytime Running Lights (DRL) ......39
Defroster, Windshield ..........142
Dimensions ............... .253
Direction Indicators (Changing A Bulb) .................. .191
Disabled Vehicle Towing .........204
Door Light ..................43
Door Locks Child-Protection Door Lock —
Rear Doors ................27
Power Door Locks ...........27
Doors .....................23
Drive Train Control (DTC) System . . .104
Driving Modes ............. .158
Dynamic Steering Torque (DST) System ................ .107
Electric Park Brake ............149
Electric Remote Mirrors .........37Electric Steering Wheel Heating
.....37
Electronic Speed Control ........164
Electronic Speed Control (Cruise Control) ............. .164,166
Electronic Stability Control (ESC) System ................ .105
Emergency, In Case Of ..........198
Hazard Warning Flasher .......188
Jacking ................ .225
Jump Starting .............201
Overheating ............. .203
Towing ..............204,206
Emission Control System Maintenance ............. .101
Engine .................. .247
Block Heater ............. .149
Engine Coolant Level ........
.216
Exhaust

Gas Caution .........141
Fuel Requirements ..........255
Jump Starting .............201
Oil................... .257
Oil Selection ............. .257
Overheating ............. .203
Starting ............... .203
Engine Compartment ..........215
Engine Compartment (Washing) . . . .244
Engine Oil Level Check ............. .216
Engine Overheating ...........203 Enhanced Accident Response
Feature ..............129,207
Ethanol .................. .255
Exhaust Gas Caution ...........141
Exhaust System .............141
Exterior Lighting ............38,40
Exterior Lights ............38,143
Flashers Hazard Warning ............188
Turn Signal ............41,143
Fluid Capacities ..............257
Fluid Leaks ............... .143
Fluids And Lubricants ..........258
Forward Collision Warning (System) .110
Front Light Cluster With Main Beam Xenon Gas Discharge Headlights
(Bulb Replacement) ..........191
Front Seat Electric Heating .......31
Front Seats (Power Adjustment) ....29
Front Wipers Wiper Operation ............45
Fuel Additives ............... .256
Clean Air ............... .255
Ethanol ................ .255
Materials Added ...........256
Methanol ............... .255
Tank Capacity .............257
INDEX