2016 Alfa Romeo Giulia Owner's Manual

SERVICING PROCEDURES
154) 155) 156)
61) 62) 63) 64) 65) 66) 67)
AIR CONDITIONINGSYSTEM
MAINTENANCE
68) 69)
To ensure the best possible performance,
the air conditioning system must be
checked and undergo maintenance at an
Alfa Romeo Dealership at the beginning
of the summer.
WINDSCREEN WIPER
Raising the windscreen wiper blades
("Service position" function)
The "Service position" function allows the
driver to replace the windscreen 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
windscreen wiper (ring nut fig. 151 in
positionO) before setting the ignition
device to STOP.This function can only be activated within
2 minutes of setting the ignition device
to STOP.
To activate this function, move the lever
upwards (unstable position) for at least
three seconds.
If, after using the function, the ignition
device is set back to ON with the blades
in a position other than rest position (at
the base of the windscreen), 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 windscreen wiper blades
Proceed as follows:
raise the wiper arm, press tab
fig. 152 of the attachment spring and
remove the blade from the arm;
fit the new blade, inserting the tab in
the dedicated housing in the arm and
checking that it is locked;
lower the wiper arm onto the
windscreen.
IMPORTANT Do not operate the
windscreen wiper with the blades lifted
from the windscreen.
Windscreen washer
The window washer nozzles are fixed. If
there is no jet of fluid, firstly check that
there is fluid in the reservoir (see
paragraph “Engine compartment” in this
chapter).
Then check that the nozzle holes are not
clogged; use a needle to unblock them if
necessary.
15109046S0001EM
15209046S0002EM
151

WARNING
154)The air intake system (air cleaner,
rubber hoses, etc.) can be a protection in the
case of blowbacks from the engine. DO NOT
REMOVE this system unless you need to
carry out repair or servicing operations.
Before starting the engine, ensure that the
system has not been removed: failure to
observe this precaution may result in serious
injury.
155)Exhaust emissions are very dangerous,
and may be lethal. They contain carbon
monoxide, a colourless, odourless gas which
can cause fainting and poisoning if inhaled.
156)The exhaust system may reach high
temperatures and may cause a fire if the
vehicle is parked on flammable material. Dry
grass or leaves can also catch fire if they
come into contact with the exhaust system.
Do not park or use the vehicle in a place in
which the exhaust system might come into
contact with flammable material.
IMPORTANT
61)Incorrect servicing of the vehicle or
failure to carry out operations or repairs
(when necessary) may lead to more
expensive repairs, damage to other
components or have a negative impact on
the vehicle performance. Have any
malfunction inspected immediately by an
Alfa Romeo Dealership.62)The vehicle is equipped with fluids which
are optimised or protecting its performance
and life and extending service intervals. Do
not use chemicals for washing these
components since they may damage the
engine, the gearbox or the climate control
system. This damage is not covered by the
vehicle’s warranty. If any component needs
to be washed due to malfunctioning, use only
the specific liquid for that procedure.
63)An excessive or insufficient amount of
oil inside the base is extremely damaging to
the engine. Make sure it is always at an
adequate level.
64)Vehicles equipped with catalytic
converter must be fuelled only with unleaded
petrol. Leaded petrol would permanently
damage the catalytic converter and
eliminate its ability to reduce polluting
emissions, seriously compromising the
engine performance, which would be
irreparably damaged. If the engine does not
work correctly, especially if it starts
irregularly or if there is a reduction of its
performance, immediately go to an Alfa
Romeo Dealership. Prolonged and faulty
operation of the engine may cause
overheating of the converter and, as a
consequence, possible damage to the
converter and the vehicle.
65)Using a gearbox fluid different from that
approved may compromise gearshifting
quality and/or cause vibration of the
gearbox itself.66)It is recommended to have the vehicle
serviced by an Alfa Romeo Dealership. When
carrying out normal periodic operations and
small servicing interventions personally on
the vehicle, it is recommended to use
suitable equipment, genuine spare parts and
the necessary fluids. Do not carry out any
interventions if you don't have the necessary
experience.
67)When you need to disconnect or remove
the battery, do not close the boot. In order to
avoid possible accidental closure, it is
recommended to place an obstacle (e.g. a
cloth) on the lock that would physically avoid
closure.
68)Always require the use of only
compressor coolants and lubricants
approved and suitable for the specific air
conditioning system fitted on the vehicle.
Some non-approved coolants are flammable
and may explode, with the risk of injuries. The
use of non-approved coolants or lubricants
may adversely affect system efficiency,
leading to expensive repairs.
69)The air conditioner system contains
coolant under high pressure: to avoid injuries
to people or damage to the system, any
coolant addition or repair that requires to
disconnect the cables must be carried out by
an Alfa Romeo Dealership.
152
SERVICING AND CARE

LIFTING THE VEHICLE
If the car needs to be jacked up, go to an
Alfa Romeo Dealership which is equipped
with shop jacks or jack arms.
The vehicle lifting points are marked on
the side skirts with the
symbols (see
illustration in fig. 153 ).
WHEELS AND TYRES
157) 158) 159)
SNOW CHAINS
70)
Rear Wheel Drive and All-wheel drive
versions
0.28 in (7-mm) snow chains can be used
on all tyres. For tyres up to 8.8
Ûin
(225 mm) in width (205/60R16,
225/55R16, 225/50R17, 225/45R18),
it is also possible to install 0.35 in (9 mm)
chains.
We recommend using snow chains
available from the Alfa Romeo
Dealership.
Important notes
The use of snow chains should be in
compliance with local regulations of each
country. In certain countries, tyres
marked with code M+S (Mud and Snow)
are considered as winter equipment;
therefore their use is equivalent to that
of the snow chains.
The snow chains may be applied only to
the rear wheel tyres.
Check the tension of the snow chains
after the first few metres have been
driven.
IMPORTANT Using snow chains with
tyres with non-original dimensions may
damage the vehicle.
IMPORTANT Using different size or type
(M+S, snow, etc.) tyres between front and
rear axle may adversely affect vehicle
driveability, with the risk of losing control
of the vehicle and resulting accidents.
SUGGESTIONS ABOUT THE ROTATION
OF THE TYRES
The front and rear tyres are subject to
different loads and stress due to
steering, manoeuvres and braking. For
this reason they are subject to uneven
wear.
To resolve this problem, tyres should be
rotated at the appropriate time
(3,000/6,000 mi - 5,000/10,000 km).
Inverting the tyres means moving them
to different positions on the same side of
the car (front to back and vice versa).
IMPORTANT Crossing the tyres is not
advised, so placing a tyre on a different
axle on the other side of the car is
impossible.
IMPORTANT On cars equipped with
differentiated tyres (tyre size different
between front and rear axles, ex. QV
version) rotation of any of the tyres is not
advised.
Tyre rotation contributes to the
preservation of the grip and traction
15309056S0001EM
153

performance on wet, muddy or snowy
roads, guaranteeing optimal driveability
of the vehicle.
In the case of irregular wear of the tyres
identify the cause and correct it as soon
as possible, by contacting an Alfa Romeo
Dealership.
All Wheel Drive (AWD) versions
It is recommended to avoid situations
with a large difference in wear between
the front and rear tyres and to strictly
use winter tyres of the sizes given in the
“Rims and tyres provided” table.
The AWD systems and the original tyres
were developed together to ensure the
vehicle’s best performance. When
changing the tyres, it is therefore
recommended to use the same “AR”
marked tyres, to maintain the same level
of performance and component life.
WARNING
157)The road holding qualities of the car
also depend on the correct inflation pressure
of the tyres.
158)If tyre pressure is too low, it may
overheat and be severely damaged as a
result.
159)Never submit alloy rims to repainting
treatments requiring the use of
temperatures exceeding 150°C. The
mechanical properties of the wheels could
be impaired.
IMPORTANT
70)Keep your speed down when snow chains
are fitted; do not exceed 50 km/h (or the
equivalent in miles). Avoid potholes, do not
drive over steps or sidewalks and do not
drive long distances over roads without
snow, to avoid damaging both your vehicle
and the road surface.
BODY
PRESERVING THE BODYWORK
Paint
71)7)
Touch up abrasions and scratches
immediately to prevent the formation of
rust.
Some parts of the vehicle may be
covered with a matt paint which, in order
to be maintained intact, requires special
care: see the instructions in the warning
at the end of this paragraph
72)
To correctly wash the vehicle, follow
these instructions:
if high pressure jets or cleaners are
used to wash the vehicle, keep a distance
of at least 40 cm from the bodywork to
avoid damage or alteration. Build up of
water could cause damage to the vehicle
in the long term;
to make it easier to remove any dirt
deposits in the area where the blades are
normally located it is recommended to
position the windscreen wipers vertically
(service position), for more information
consult the “Maintenance procedures”
paragraph in this chapter.
If washing the car in a service that moves
the car, for cars with automatic
154
SERVICING AND CARE

transmissions, automatic activation of P
(Park mode) must be disabled. You have
to switch off the engine in the following
conditions: car stopped, gear in N
(Neutral), press the starter button. The
car will remain in N (Neutral) for
15 minutes, after which P (Park) mode
will be activated.
IMPORTANT
71)In order to preserve the aesthetic
appearance of the paint abrasive products
and/or polishes should not be used for
cleaning the vehicle.
72)Avoid washing with rollers and/or
brushes in washing stations. Wash the
vehicle only by hand using neutral pH
detergents; dry it with a wet chamois leather.
Abrasive products and/or polishes should
not be used for cleaning the car. Bird
droppings must be washed off immediately
and thoroughly as the acid they contain is
particularly aggressive. Avoid (if at all
possible) parking the vehicle under trees;
remove vegetable resins immediately as,
when dried, it may only be possible to remove
them with abrasive products and/or polishes,
which is highly inadvisable as they could alter
the typical opaqueness of the paint. Do not
use pure windscreen washer fluid for
cleaning the front windscreen and rear
window; dilute it min. 50% with water. Only
use pure screen washer fluid when strictly
necessary due to outside temperature
conditions.
IMPORTANT
7)Detergents pollute the environment. Only
wash your vehicle in areas equipped to
collect and treat wastewater from this type
of activity.
155

156
This page is intentionally left blank

Everything you may find useful for understanding how your vehicle
is made and works is contained in this chapter and illustrated with
data, tables and graphics.
For the enthusiasts and the technician, but also just for those who
want to know every detail of their vehicle.
TECHNICAL DATA
IDENTIFICATION DATA..........................158
ENGINE...................................159
RIMS AND TYRES.............................160
DIMENSIONS................................163
WEIGHTS..................................164
REFUELLING................................165
FLUIDS AND LUBRICANTS........................166
PERFORMANCE..............................169
FUEL CONSUMPTION...........................170
CO EMISSIONS...............................171
PRESCRIPTIONS FOR HANDLING THE VEHICLE AT THE END OF
ITS LIFE...................................172

IDENTIFICATION DATA
VEHICLE IDENTIFICATION NUMBER
The Vehicle Identification Number (VIN)
is stamped on a plate on the front left
corner of the dashboard cover fig. 154,
which can be seen from outside the
vehicle, through the windscreen.This number is also printed on the chassis
at the front left shock absorber and can
be seen by opening the bonnet fig. 155.
VEHICLE IDENTIFICATION NUMBER
(VIN) PLATE
The plate is located on the left side front
door pillar fig. 156 and shows the data
about:
1: correct value of smoke coefficient
(for Diesel engines);
2: name of the manufacturer, vehicle
type-approval number, vehicle
identification number, max. permitted
weights;
3: engine identification, type variant
version, spare part number, colour code,
additional information.
15410016S0001EM
15510016S0002EM
15610016S0003EM
158
TECHNICAL DATA