2022 ALFA ROMEO STELVIO oil change

SERVICING AND MAINTENANCE

204

(Continued)
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 an 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, 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 use the vehicle if irregular idling or
operating conditions are experienced.
COOLING SYSTEM
Coolant Check
Your vehicle has two cooling systems and both
need to be checked to ensure they are at proper
fill levels

Ú
page 196.
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 for any
build-up of insects, leaves or other debris. Should
it be dirty, clean 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!
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.
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 position. The fan is
temperature controlled and can start at any
time the ignition is in the ON position.
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.
22_GU_OM_EN_USC_t.book Page 204

SERVICING AND MAINTENANCE

206

AUTOMATIC TRANSMISSION
Use only a transmission oil with the character-
istics indicated
Ú
page 242.
Special Additives
Do not use any type of additive with the
automatic transmission oil. The automatic
transmission oil is a product designed especially
for this vehicle and its performance may be
compromised through the use of further
additives. Frequency of Oil Changes
In normal vehicle operating conditions, it is not
necessary to change the transmission oil.
REPLACING THE BATTERY
If necessary, replace the battery with another
battery with the same specifications. It is advised
to contact an authorized dealer for replacement.

NOTE:
Each time the 12 Volt battery is reconnected,
cycle the steering wheel all the way to the left.
Then cycle the steering wheel all the way to the
right to allow the steering angle sensor to learn
the steering angle thresholds.
Follow the battery manufacturer's instructions for
maintenance.

NOTE:
It will not be possible to open the liftgate with a
key or by pushing the button in the passenger compartment when the battery is disconnected.
Always position the manual liftgate opening strap
on the liftgate lock before disconnecting the
battery. The procedure is described in the “Lift
-
gate Emergency Opening”

Ú
page 59.
FUSES
General Information
The fuses protect electrical systems against
excessive current.
When a device does not work, you must check the
electrical circuit inside of the fuse for a break/
melt.
Also, please be aware that using power outlets for
extended periods of time with the engine off may
result in vehicle battery discharge.
Blade Fuses
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 an 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.
Overfilling the brake fluid reservoir can result
in spilling brake fluid on hot engine parts,
causing the brake fluid to catch fire. Brake
fluid can also damage painted and vinyl
surfaces, care should be taken to avoid its
contact with these surfaces.
Do not allow petroleum-based fluid to
contaminate the brake fluid. Brake seal
components could be damaged, causing
partial or complete brake failure. This could
result in a collision.
WARNING! CAUTION!
Do not use chemical flushes in your
transmission as the chemicals can damage
your transmission components. Such damage
is not covered by the New Vehicle Limited
Warranty.
CAUTION!
If a transmission fluid leak occurs, visit an
authorized dealer immediately. Severe
transmission damage may occur. An
authorized dealer has the proper tools to
adjust the fluid level accurately.
1 — Electrical Circuit
2 — Blade Fuse With Good Electrical Circuit
3 — Blade Fuse With Bad Electrical Circuit
22_GU_OM_EN_USC_t.book Page 206

SERVICING AND MAINTENANCE

214

3. Turn the bulb/connector assembly counter-
clockwise, and then slide it off the headlight
body.
Bulb/Connector
4. Remove the bulb by sliding it off the bulb holder.
5. Install the new bulb, making sure it is correctly inserted in the bulb holder.
6. Insert the bulb/connector assembly in the housing on the headlight body and turn it
clockwise, making sure that it is locked
correctly.
7. Install the protective cover.
Front Light Cluster With Main Beam Xenon Gas
Discharge Headlights
To replace the bulbs of the main beam
headlights, contact an authorized dealer.
Replacing Interior Bulbs
Courtesy Mirror Light
To replace the bulbs, proceed as follows:
1. Lift the mirror cover and remove the lens, using a suitable tool.
Sun Visor 2. Change the bulb, releasing it from the side
contacts, then insert the new bulb, making
sure that it is correctly fastened between the
contacts.
3. Install the lens, inserting it first on one side and then pressing on the other side until it
clicks into place.
Glove Compartment Light
To replace the bulb, proceed as follows:
1. Open the glove compartment.
2. Remove the courtesy light assembly, using a suitable tool.
Courtesy Lamp Indent
CAUTION!
Do not touch the new bulb with your fingers.
Oil contamination will severely shorten bulb
life. If the bulb comes in contact with any oily
surface, clean the bulb with rubbing alcohol.
1 — Mirror Cover
2 — Lens
22_GU_OM_EN_USC_t.book Page 214

250

INDEX
Intelligent Speed Control System..............113
Interior Lights ............................................... 44
Interiors (Cleaning)..................................... 232
J
Jump Starting ............................................. 184
K
Keyless Enter 'n Go™ ................................... 26Passive Entry ............................................ 26
Keys .............................................................. 19
L
Lane Change And Turn Signals ................... 44
Lane Departure Warning System ..............117
Lane Keep Assist System ..........................119
Lap/Shoulder Belts ....................................152
Latches .......................................................174
Leaks, Fluid ................................................174
Life Of Tires.................................................225
Liftgate .......................................................... 59
Light Bulbs ..................................................174 Types Of Bulbs ....................................... 212
Lights .......................................................... 174 Air Bag .................................... 70, 156, 173Automatic Headlights .............................. 43
Brake Warning .................................. 70, 71Courtesy/Reading ............................. 44, 45Daytime Running ..................................... 42
Electronic Stability Program (ESP) Indicator ........................................ 72, 75 Exterior ................................................... 174
Fog...................................................... 44, 73
Headlight Switch ......................................42
Headlights.................................................42
High Beam ................................................42
Instrument Cluster ...................................42
Intensity Control .......................................45
Interior.......................................................45
Low Fuel ....................................................77
Malfunction Indicator (Check Engine) ....72
Map ...........................................................44
Oil Temperature........................................ 71
Park .................................................... 43, 74
Reading .....................................................44
Seat Belt Reminder ..................................71
Turn Signals .............................. 44, 74, 174
Warning Instrument Cluster
Descriptions .................................. 74, 75
Loading Vehicle ......................................... 126 Tires........................................................ 219
Locks Automatic Door.........................................28
Child Protection ........................................ 28
M
Maintenance .................................................59
Malfunction Indicator Light (Check
Engine) ................................................... 72, 80
Manual Service ................................................... 247
Memory Feature (Memory Seats) ................30
Memory Seat.................................................30
Methanol .................................................... 239 Mirrors .......................................................... 37
Automatic Dimming ................................. 37
Electric Powered ...................................... 38
Electric Remote ....................................... 38
Heated...................................................... 38
O
Occupant Restraints .................................. 151
Oil Pressure Light ......................................... 75
Oil, Engine Capacity.................................................. 241
Pressure Warning Light ........................... 75
Recommendation .................................. 241
Viscosity ................................................. 241
Opener, Garage Door (Homelink) ............... 39
Operator Manual Owner's Manual ..................................... 247
Outlet Power........................................................ 54
Overheating, Engine .................................. 187
P
Paintwork (Cleaning And Maintenance) ... 231
Panic Brake Assist (PBA) System.............. 138
Park Assist.................................................. 115
ParkSense System ..................................... 115
Passive Entry ................................................ 26
Performance (Top Speed) ......................... 244
Pets ............................................................. 173
Placard, Tire And Loading Information ..... 219
22_GU_OM_EN_USC_t.book Page 250