2018 Alfa Romeo Giulia Servicing and maintenance

Air Filter
Replacing The Air Cleaner
See the "Maintenance Plan" for the
correct servicing intervals. It is advised to
replace it with a genuine spare part,
specifically designed for this vehicle.
Air Conditioning System Maintenance
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.
Replace The Cabin Air Filter
See the "Maintenance Plan" for the
correct servicing intervals. For cleaner
replacement, contact an authorized
dealer.
Warning!
Use only refrigerants and compressor
lubricants 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, requiring costly repairs. Refer
to Warranty Information Book, located in
your owner’s information kit, for further
warranty information.
Lubricating Moving Parts Of The
Bodywork
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 your 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 zero degrees,
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.
203

Warning!
Driving with worn windshield wiper blades is
a serious hazard, because visibility is
reduced in bad weather conditions.
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 necessary, 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 STOP.
This function can only be activated within
two minutes of cycling the ignition to
STOP. To activate this function, move the lever
upward for at least three seconds.
Function Deactivation
The function is deactivated if:
More than two minutes passes before
cycling the ignition to the STOP position
after having raised the lever and putting
the wipers into service position.
The ignition is cycled to the ON
position and the windshield wiper control
is used.
If, after using the function, the ignition is
set back to ON with the blades in a
position other than rest position (at the
base of the windshield), they will only
return to rest position following a
command given using the stalk (stalk
upwards, into unstable position) or when
a speed of 3 mph (5 km/h) is exceeded. Replacing The Windshield Wiper Blades
Proceed as follows:
1. Raise the wiper arm, press 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.
Windshield Washer
The window washer nozzles are fixed.
If there is no jet of fluid, first check that
there is fluid in the reservoir (see
paragraph “Engine Compartment” in this
chapter).
09046S0001EMWindshield Wiper Stalk
09046S0002EMWiper Release Tab
204
SERVICING AND MAINTENANCE

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.
Note:
For topping up, use a fluid with the
same characteristics as those indicated
in the "Fluids And Lubricants" table (see
"Technical Specifications" chapter).
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.
206
SERVICING AND MAINTENANCE

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.
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.
Automatic Transmission
Use only a transmission oil with the same
characteristics as those indicated in the
"Fluids and Lubricants" table (see
"Technical Specifications" chapter).
Special Additives
Do not use any type of additive with the
automatic transmission oil. The
automatic transmission oil is a product
designed specially for this vehicle and its
performance may be compromised
through the use of further additives.
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.
207

Frequency Of Oil Changes
In normal vehicle operating conditions, it
is not necessary to change the
transmission oil.
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.
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.
Follow the battery manufacturer's
instructions for maintenance.
Note:It will not be possible to open the
trunk with a key or by pressing the button
in the passenger compartment when the
battery is disconnected. So, always
position the manual trunk opening strap
on the trunk lock before disconnecting
the battery. The procedure is described in
the "Storing The Vehicle" section in this
chapter.
RAISING THE VEHICLE
If the vehicle requires lifting, visit an
authorized dealer which is equipped with
shop jacks or jack arms.
The vehicle lifting points are marked on
the side skirts with the
symbols.
TIRES
Tire Safety Information
Tire safety information will cover aspects
of the following information: Tire
Markings, Tire Identification Numbers,
Tire Terminology and Definitions, Tire
Pressures, and Tire Loading.
Tire Markings
09056S0001EMVehicle Lift Point Locations
0601085395USTire Markings
1 — U.S. DOT
Safety Standards
Code (TIN) 4 — Maximum
Load
2 — Size
Designation 5 — Maximum
Pressure
3 — Service
Description 6 — Treadwear,
Traction and
Temperature
Grades
208
SERVICING AND MAINTENANCE

EXAMPLE:
R =
Construction code
"R" means radial construction, or
"D" means diagonal or bias construction
15, 16, 18 = Rim diameter in inches (in)
Service Description:
95 = Load Index
A numerical code associated with the maximum load a tire can carry
H= Speed Symbol
A symbol indicating the range of speeds at which a tire can carry a load corresponding to its load index under certain operating conditions
The maximum speed corresponding to the speed symbol should only be achieved under specified operating conditions (i.e., tire pressure,
vehicle loading, road conditions, and posted speed limits)
Load Identification:
Absence of the following load identification symbols on the sidewall of the tire indicates a Standard Load (SL) tire:
XL = Extra load (or reinforced) tire, or
LL= Light load tire or
C, D, E, F, G = Load range associated with the maximum load a tire can carry at a specified pressure
Maximum Load – Maximum load indicates the maximum load this tire is designed to carry
Maximum Pressure – Maximum pressure indicates the maximum permissible cold tire inflation pressure for this tire
210
SERVICING AND MAINTENANCE

Tire Terminology And Definitions
TermDefinition
B-Pillar The
vehicle B-Pillar is the structural member of the body located behind the front door.
Cold Tire Inflation Pressure Cold tire inflation pressure is defined as the tire pressure after the vehicle has not
been driven for at least three hours, or driven less than 1 mile (1.6 km) after sitting for
a minimum of three hours. Inflation pressure is measured in units of PSI (pounds per
square inch) or kPa (kilopascals).
Maximum Inflation Pressure The maximum inflation pressure is the maximum permissible cold tire inflation
pressure for this tire. The maximum inflation pressure is molded into the sidewall.
Recommended Cold Tire Inflation Pressure Vehicle manufacturer's recommended cold tire inflation pressure as shown on the tire
placard.
Tire Placard A label permanently attached to the vehicle describing the vehicle’s loading capacity,
the original equipment tire sizes and the recommended cold tire inflation pressures.
Tire Loading And Tire Pressure
Note:
The proper cold tire inflation
pressure is listed on the driver’s side
B-Pillar or the rear edge of the driver's
side door.
Check the inflation pressure of each tire,
including the spare tire (if equipped), at
least monthly and inflate to the
recommended pressure for your vehicle.
0806115150USExample Tire Placard Location (Door)0806115151USExample Tire Placard Location (B-Pillar)
212
SERVICING AND MAINTENANCE

Metric Example For Load Limit
For example, if “XXX” amount equals
635 kg and there will be five 68 kg
passengers in your vehicle, the amount of
available cargo and luggage load capacity
is 295 kg (635-340 (5x68) = 295 kg) as
shown in step 4.
Note:
If your vehicle will be towing a trailer,
load from your trailer will be transferred
to your vehicle. The following table
shows examples on how to calculate
total load, cargo/luggage, and towing
capacities of your vehicle with varying
seating configurations and number and
size of occupants. This table is for
illustration purposes only and may not
be accurate for the seating and load
carry capacity of your vehicle.
For the following example, the
combined weight of occupants and
cargo should never exceed 865 lbs
(392 kg).
214
SERVICING AND MAINTENANCE