air conditioning ALFA ROMEO GIULIA 2022 Owners Manual

12

ENGINE COMPARTMENT....................... 187
Checking Levels — 2.0L Engine .......... 187
Checking Levels — 2.9L Engine .........188
Engine Oil ............................................. 188
Engine Coolant ..................................... 190
Washer Fluid For Windshield/
Headlights ............................................ 190 Brake Fluid ...........................................190
Automatic Transmission Activation
System Oil ............................................ 190 Useful Advice For Extending The Life
Of Your Battery ..................................... 190 Battery ..................................................190
Pressure Washing ................................ 191
BATTERY RECHARGING......................... 191
Important Notes ...................................191
VEHICLE MAINTENANCE ....................... 192
Engine Oil ............................................. 192
Engine Oil Filter ....................................192
Engine Air Cleaner ............................... 192
Air Conditioning System
Maintenance ........................................192 Lubricating Moving Parts Of The
Bodywork ..............................................193 Windshield Wiper .................................193
Exhaust System ...................................194
Engine Cooling System ........................ 195
Braking System ....................................196
Automatic Transmission ......................196
Replacing The Battery ......................... 197
Fuses ................................................... 197
Bulb Replacement ............................... 202
TIRES ..................................................... 206
Tire Safety Information ....................... 206
Tires — General Information .............. 212
Spare Tires — If Equipped ................... 216
Wheel And Wheel Trim Care ............... 217
Tire Types ............................................. 217
Snow Traction Devices ........................ 218
Tire Rotation Recommendations........ 219
DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES ........ 219
Treadwear ............................................ 219
Traction Grades ................................... 220
Temperature Grades ........................... 220
STORING THE VEHICLE ......................... 220
BODYWORK ............................................ 221
Protection Against Atmospheric
Agents .................................................. 221 Corrosion Warranty.............................. 221
Preserving The Bodywork.................... 222
INTERIORS.............................................. 222
Seats And Fabric Parts........................ 222
Leather Seats ...................................... 223
Plastic And Coated Parts .................... 223
Alcantara Parts — If Equipped ............ 223
Genuine Leather Surfaces —
If Equipped ........................................... 223 Carbon Fiber Parts .............................. 223
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER
(VIN) ........................................................ 224
Vehicle Identification Number (VIN)
Plate ..................................................... 224
ENGINE .................................................. 224
POWER SUPPLY ..................................... 225 TRANSMISSION ..................................... 225BRAKES.................................................. 226
SUSPENSION ......................................... 226
STEERING SYSTEM ............................... 226DIMENSIONS — 2.0L ENGINE ............... 227
DIMENSIONS — 2.9L Engine ................ 228
WEIGHTS — 2.0L ENGINE ..................... 229
WEIGHTS — 2.9L ENGINE ..................... 229
FUEL REQUIREMENTS .......................... 230
Reformulated Gasoline....................... 230
Gasoline/Oxygenate Blends ............... 230
CNG And LP Fuel System
Modifications ....................................... 230 Methylcyclopentadienyl Manganese
Tricarbonyl (MMT) In Gasoline ........... 230 Materials Added To Fuel ..................... 230
Fuel System Cautions ......................... 231
FLUID CAPACITIES ................................. 231
2.0L Engine ......................................... 231
2.9L V6 Engine .................................... 232
ENGINE FLUIDS AND LUBRICANTS ...... 233
2.0L Engine ......................................... 233
2.9L Engine ......................................... 233
CHASSIS FLUIDS AND LUBRICANTS..... 234
2.0L Engine ......................................... 234
2.9L Engine ......................................... 234
PERFORMANCE — 2.0L ENGINE........... 235 PERFORMANCE — 2.9L ENGINE........... 235
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49

AUTOMATIC DUAL-ZONE CLIMATE CONTROL SYSTEM
Automatic Climate Control System (Instrument Panel Controls)
1 — Driver Temperature Adjustment Knob 9 — Passenger Temperature Adjustment Knob
2 — Driver Side AUTO Button (Automatic Operation) 10 — SYNC Button (Set Temperature Alignment) Driver/Passenger Side
3 — Driver Side Air Distribution Selection Button 11 — Passenger Heated Seat Button — If Equipped
4 — Max Defrost Button 12 — Air Conditioning Button
5 — Blower Speed Adjustment Knob 13 — Steering Wheel Heater Button — If Equipped
6 — Rear Defrost Button 14 — Driver Side Heated Seat Button — If Equipped
7 — Passenger Side Air Distribution Selection Button 15 — Air Recirculation Button
8 — Passenger Side AUTO Button (Automatic Operation)
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SERVICING AND MAINTENANCE

192

The vehicle is equipped with an IBS (Intelligent
Battery Sensor), 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 instruc-
tions 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.
VEHICLE MAINTENANCE
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 appropriate level.
Check the oil level at regular intervals, for
example every 1,864 miles (3,000 km).
It must be checked once full operating
temperature is 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: “Vehicle Information”; “Engine Oil”.
Changing The Engine Oil
For the correct servicing intervals

Ú
page 182.
Choice Of Engine Oil Type
To ensure optimal performance and maximum
protection in all operating conditions, it is
advisable to only use certified engine oils

Ú
page 233.
Additives For Engine Oil
It is strongly recommended not to use additives
(other than leak detection dyes) with the engine
oil.
The engine oil is a product designed especially for
the vehicle and its performance may be deteri -
orated through the use of further additives.
Disposal Of Used Engine Oil And Filters
For disposal of used engine oil and filters, consult
the appropriate local regulations.

NOTE:
Inappropriate disposal of used engine oil may
seriously harm the environment.
ENGINE OIL FILTER
The engine oil filter should be replaced with a
new filter at every engine oil change.
Engine Oil Filter Selection
A full-flow type disposable oil filter should be used
for replacement. The quality of replacement
filters varies considerably. Only high quality
Mopar® certified filters should be used.
ENGINE AIR CLEANER
Engine Air Cleaner Filter Selection
The quality of replacement filters varies consid -
erably. Only high quality Mopar® certified filters
should be used.
AIR CONDITIONING SYSTEM
M
AINTENANCE
To ensure the best possible performance, the air
conditioning system must be checked and
undergo maintenance at an authorized dealer at
the beginning of the summer.
CAUTION!
Do not use chemicals to clean the air
conditioning system, since the internal
components may be damaged. This kind of
damage is not covered by warranty.
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193

Replace The Cabin Air Cleaner
For the correct servicing intervals

Ú
page 182.
For cabin air cleaner replacement, contact an
authorized dealer.
LUBRICATING MOVING PARTS OF THE
B
ODYWORK
Ensure that the locks and bodywork junction
points, including components such as the seat
guides, door hinges (and rollers), trunk and hood
are periodically lubricated with lithium-based
grease to ensure correct, silent operation and to
protect them from rust and wear.
Thoroughly clean the components, eliminating
every trace of dirt and dust. After lubricating,
eliminate excess oil and grease. Also pay
particular attention to the hood closing devices,
to ensure correct operation. During operations on
the hood, to be carried out with the engine cold,
also remember to check, clean and lubricate the
locking, release and safety devices.
Lubricate the external lock barrels twice a year.
Apply a small amount of high-quality lubricant
directly into the lock barrel. If necessary, contact an authorized dealer as
soon as possible.
WINDSHIELD WIPER
Periodically clean the windshield and rear window
and rubber profile of the windshield wiper blades,
using a sponge or a soft cloth and a non-abrasive
detergent. This eliminates the salt or impurities
accumulated when driving.
Prolonged operation of the windshield window
wipers with dry glass may cause the deterioration
of the blades, in addition to abrasion of the
surface of the glass. To eliminate the impurities
on the dry glass, always operate the windshield
washers.
In the event of very low outdoor temperatures,
below 0°F (-17.8°C), ensure that the movement
of the rubber part in contact with the glass is not
obstructed. Use a suitable deicing product to
release it if required.
Avoid using the windshield wipers to remove frost
or ice.
Also avoid contact of the rubber profile of the
blades with petroleum derivatives such as engine
oil, gas, etc.

NOTE:
The life of the windshield wiper blades varies
according to the usage frequency. In any case, it
is advised to replace the blades approximately
once a year. When the blades are worn, noise, marks on the glass or streaks of water may be
noticed. In the presence of these conditions,
clean the windshield wiper blades or, if neces
-
sary, replace them.
Raising The Windshield Wiper Blades
(“Service Position” Function)
The “service position” function allows the driver
to replace the windshield wiper blades more
easily. It is also recommended to activate this
function when it is snowing and to make it easier
to remove any dirt deposits in the area where the
blades are normally positioned, when washing.
Activation Of The Function
To activate this function, disable the windshield
wiper before setting the ignition device to OFF.
This function can only be activated within two
minutes of placing the ignition in OFF.
To activate this function, move the lever upward
for at least three seconds.
Windshield Wiper Stalk
WARNING!
Use only refrigerants and compressor lubri -
cants approved by the manufacturer for your
air conditioning system. Some unapproved
refrigerants are flammable and can explode,
injuring you. Other unapproved refrigerants or
lubricants can cause the system to fail, requir -
ing costly repairs. Refer to Warranty Informa -
tion Book, located in your owner’s information
kit, for further warranty information.
WARNING!
Driving with worn windshield wiper blades is a
serious hazard, because visibility is reduced in
bad weather conditions.
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SERVICING AND MAINTENANCE

220

TRACTION GRADES
The Traction grades, from highest to
lowest, are AA, A, B, and C. These
grades represent the tire's ability to
stop on wet pavement, as measured
under controlled conditions on
specified government test surfaces of
asphalt and concrete. A tire marked C
may have poor traction performance.
TEMPERATURE GRADES
The temperature grades are A (the
highest), B, and C, representing the
tire's resistance to the generation of
heat and its ability to dissipate heat,
when tested under controlled
conditions on a specified indoor
laboratory test wheel. Sustained high
temperature can cause the material of
the tire to degenerate and reduce tire
life, and excessive temperature can
lead to sudden tire failure. The grade C
corresponds to a level of performance,
which all passenger vehicle tires must
meet under the Federal Motor Vehicle Safety Standard No. 109. Grades B and
A represent higher levels of
performance on the laboratory test
wheel, than the minimum required by
law.
STORING THE VEHICLE
If the vehicle is left inactive for longer than a
month, the following precautions should be
observed:
Park the vehicle in an area that is covered and
dry, and well-ventilated if possible. Slightly
open the windows.
Check that the Electric Park Brake is not
activated.
Carry out the procedure: “manual trunk
opening device” procedure described in this
paragraph.
Disconnect the negative battery terminal and
check the battery charge. Repeat this check
once every three months during storage.
If the battery is not disconnected from the
electrical system, check its state of charge
every 30 days.
Clean and protect the painted parts using
protective wax.
Clean and protect the shiny metal parts using
special compounds available commercially.
Sprinkle talcum powder on the windshield
wiper rubber blades, and lift them off the
glass.
Cover the vehicle with a fabric or perforated
plastic sheet, paying particular care not to
damage the painted surface by dragging any
dust that may have accumulated on it. Do not
use compact plastic sheets, as they do not
allow humidity to evaporate from the surface
of the vehicle.
Inflate tires to +7.25 psi (+0.5 bar) above the
standard prescribed pressure and check it
periodically.
Do not drain the engine cooling system.
Any time the vehicle is left inactive for two
weeks or more, operate the air conditioning
system with engine idling for at least five
minutes, setting external air and with fan set to
maximum speed. This operation will ensure
appropriate lubrication for the system, thus
minimizing the possibility of damage to the
compressor when the system is operated
again.

NOTE:
After placing the ignition in STOP and having
closed the driver side door, wait at least one
minute before disconnecting the electrical supply
from the battery. When reconnecting the elec
-
trical supply to the battery, make sure that the
ignition is in the STOP position and the driver side
door is closed.
WARNING!
The traction grade assigned to this tire is
based on straight-ahead braking traction
tests, and does not include acceleration,
cornering, hydroplaning, or peak traction
characteristics.
WARNING!
The temperature grade for this tire is
established for a tire that is properly inflated
and not overloaded. Excessive speed,
underinflation, or excessive loading, either
separately or in combination, can cause heat
buildup and possible tire failure.
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