2018 Alfa Romeo Giulia air condition

ONBOARD DIAGNOSTIC
SYSTEM
Operation
The OBD (Onboard Diagnostic system)
carries out a continuous diagnosis of the
components of the vehicle related to
emissions.
It also alerts the driver of when these
components are no longer in peak
condition by switching on the
warning
light on the instrument panel (see
“Warning Lights And Messages”
paragraph in this chapter).
The aim of the OBD system (Onboard
Diagnostic) is to:
Monitor the efficiency of the system
Indicate an increase in emissions
Indicate the need to replace damaged
components
The vehicle also has a connector, which
can interface with appropriate tools, that
makes it possible to read the error codes
stored in the electronic control units
together with a series of specific
parameters for engine operation and
diagnosis. This check can be carried out
by your authorized dealer.
Note: After eliminating a fault, to check
the system completely, your authorized
dealer is obliged to run tests and, if
necessary certain road tests.
Onboard Diagnostic System (OBD II)
Cybersecurity
Your vehicle is required to have an
Onboard Diagnostic system (OBD II) and
a connection port to allow access to
information related to the performance
of your emissions controls. Authorized
service technicians may need to access
this information to assist with the
diagnosis and service of your vehicle and
emissions system.
Warning!
ONLY an authorized service technician
should connect equipment to the OBD II
connection port in order to read the VIN,
diagnose, or service your vehicle.
If unauthorized equipment is connected to
the OBD II connection port, such as a
driver-behavior tracking device, it may:
Be possible that vehicle systems,
including safety related systems, could be
impaired or a loss of vehicle control could
occur that may result in an accident
involving serious injury or death.
Access, or allow others to access,
information stored in your vehicle systems,
including personal information.
EMISSIONS INSPECTION AND
MAINTENANCE PROGRAMS
In some localities, it may be a legal
requirement to pass an inspection of your
vehicle's emissions control system.
Failure to pass could prevent vehicle
registration.
For states that require
an Inspection and
Maintenance (I/M), this
check verifies the
“Malfunction Indicator
Light (MIL)” is functioning and is not on
when the engine is running, and that the
OBD II system is ready for testing.
Normally, the OBD II system will be ready.
The OBD II system may notbe ready if
your vehicle was recently serviced,
recently had a dead battery or a battery
replacement. If the OBD II system should
be determined not ready for the I/M test,
your vehicle may fail the test.
Your vehicle has a simple ignition
actuated test, which you can use prior to
going to the test station. To check if your
vehicle's OBD II system is ready, you
must do the following:
1. Cycle the ignition switch to the ON
position, but do not crank or start the
engine.
Note: If you crank or start the engine,
you will have to start this test over.
86
GETTING TO KNOW YOUR INSTRUMENT PANEL

Operating Example
For example, your vehicle may have a
recommended cold (parked for more than
three hours) placard pressure of 33 psi
(227 kPa). If the ambient temperature is
68°F (20°C), and the measured tire
pressure is 28 psi (193 kPa), a
temperature drop to 20°F (-7°C) will
decrease the tire pressure to
approximately 24 psi (165 kPa). This tire
pressure is low enough to turn on the
“Tire Pressure Monitoring Warning Light.”
Driving the vehicle may cause the tire
pressure to rise to approximately 28 psi
(193 kPa), but the “Tire Pressure
Monitoring Telltale Light” will still be on.
In this situation, the “Tire Pressure
Monitoring Warning Light” will turn off
only after the tires are inflated to the
vehicle’s recommended cold placard
pressure value.
Caution!
The TPMS has been optimized for the
original equipment tires and wheels.
TPMS pressures and warning have been
established for the tire size equipped on
your vehicle. Undesirable system operation
or sensor damage may result when using
replacement equipment that is not of the
same size, type, and/or style. The TPM
sensor is not designed for use on
aftermarket wheels and may contribute to a
poor overall system performance or sensor damage. Customers are encouraged to use
OEM wheels to assure proper TPM feature
operation.
Using aftermarket tire sealants may
cause the Tire Pressure Monitoring System
(TPMS) sensor to become inoperable.
After using an aftermarket tire sealant it is
recommended that you take your vehicle to
your authorized dealer to have your sensor
function checked.
After inspecting or adjusting the tire
pressure always reinstall the valve stem
cap. This will prevent moisture and dirt from
entering the valve stem, which could
damage the TPMS sensor.
Insufficient Tire Pressure Indication
If an insufficient pressure value is
detected on one or more tires, the
warning light in the instrument cluster
will display alongside the dedicated
messages, the system will highlight the
tire or tires with insufficient pressure
graphically, and an acoustic signal will be
emitted.
In this case, stop the vehicle, check the
inflation pressure of each tire, and inflate
the necessary tire or tires to the correct
cold inflation pressure value, shown on
the display or in the dedicated TPMS
menu. TPMS Temporarily Disabled — TPMS
Check Message
When a system fault is detected, the “Tire
Pressure Monitoring Telltale Light” will
flash on and off for 75 seconds, and then
remain on solid. The system fault will also
sound a chime. If the ignition is cycled,
this sequence will repeat, provided that
the system fault still exists. The “Tire
Pressure Monitoring Telltale Light” will
turn off when the fault condition no
longer exists. A system fault can occur
due to any of the following:
Jamming due to electronic devices or
driving next to facilities emitting the
same radio frequencies as the TPMS
sensors.
Installing some form of aftermarket
window tinting that affects radio wave
signals.
Accumulation of snow or ice around
the wheels or wheel housings.
Using tire chains on the vehicle.
Using wheels/tires not equipped with
TPMS sensors.
After the punctured tire has been
repaired with the original tire sealant
contained in the Tire Repair Kit, the
previous condition must be restored so
that the
warning light is off during
normal driving.
100
SAFETY

Researchhas shown that seat belts save
lives, and they can reduce the seriousness
of injuries in a collision. Some of the worst
injuries happen when people are thrown
from the vehicle. Seat belts reduce the
possibility of ejection and the risk of injury
caused by striking the inside of the
vehicle. Everyone in a motor vehicle
should be belted at all times.
Enhanced Seat Belt Use Reminder
System (BeltAlert)
Driver and Passenger BeltAlert
(if equipped)
BeltAlert is a feature intended to
remind the driver and outboard front seat
passenger (if equipped with outboard
front passenger seat BeltAlert) to buckle
their seat belts. The Belt Alert feature is
active whenever the ignition switch is in
the START or ON/RUN position.
Initial Indication
If the driver is unbuckled when the
ignition switch is first in the START or
ON/RUN position, a chime will signal for a
few seconds. If the driver or outboard
front seat passenger (if equipped with
outboard front passenger seat BeltAlert)
is unbuckled when the ignition switch is
first in the START or ON/RUN position
the Seat Belt Reminder Light will turn on
and remain on until both outboard front
seat belts are buckled. The outboard
front passenger seat BeltAlert is not
active when an outboard front passenger
seat is unoccupied. BeltAlert Warning Sequence
The BeltAlert warning sequence is
activated when the vehicle is moving
above a specified vehicle speed range
and the driver or outboard front seat
passenger is unbuckled (if equipped with
outboard front passenger seat BeltAlert)
(the outboard front passenger seat
BeltAlert is not active when the outboard
front passenger seat is unoccupied).
The BeltAlert warning sequence starts by
blinking the Seat Belt Reminder Light and
sounding an intermittent chime. Once the
BeltAlert warning sequence has
completed, the Seat Belt Reminder Light
will remain on until the seat belts are
buckled. The BeltAlert warning sequence
may repeat based on vehicle speed until
the driver and occupied outboard front
seat passenger seat belts are buckled.
The driver should instruct all occupants
to buckle their seat belts.
Change of Status
If the driver or outboard front seat
passenger (if equipped with outboard
front passenger seat BeltAlert)
unbuckles their seat belt while the
vehicle is traveling, the BeltAlert warning
sequence will begin until the seat belts
are buckled again.
The outboard front passenger seat
BeltAlert is not active when the outboard
front passenger seat is unoccupied.
BeltAlert may be triggered when an
animal or other items are placed on the
outboard front passenger seat or when
the seat is folded flat (if equipped). It is
recommended that pets be restrained in
the rear seat (if equipped) in pet
harnesses or pet carriers that are
secured by seat belts, and cargo is
properly stowed.
Lap/Shoulder Belts
All seating positions in your vehicle are
equipped with lap/shoulder belts.
The seat belt webbing retractor will lock
only during very sudden stops or
collisions. This feature allows the
shoulder part of the seat belt to move
freely with you under normal conditions.
However, in a collision the seat belt will
lock and reduce your risk of striking the
inside of the vehicle or being thrown out
of the vehicle.
Warning!
Relying on the air bags alone could lead to
more severe injuries in a collision. The air
bags work with your seat belt to restrain
you properly. In some collisions, the air bags
won’t deploy at all. Always wear your seat
belt even though you have air bags.
In a collision, you and your passengers can
suffer much greater injuries if you are not
properly buckled up. You can strike the
interior of your vehicle or other passengers,
or you can be thrown out of the vehicle.
Always be sure you and others in your
vehicle are buckled up properly.
103

The Air Bag Warning Light comes on
intermittently or remains on while
driving.
Note: If the speedometer, tachometer,
or any engine related gauges are not
working, the Occupant Restraint
Controller (ORC) may also be disabled. In
this condition the air bags may not be
ready to inflate for your protection. Have
an authorized dealer service the air bag
system immediately.
Warning!
Ignoring the Air Bag Warning Light in your
instrument panel could mean you won’t have
the air bag system to protect you in a collision.
If the light does not come on as a bulb check
when the ignition is first turned on, stays on
after you start the vehicle, or if it comes on as
you drive, have an authorized dealer service
the air bag system immediately.
Redundant Air Bag Warning Light
If a fault with the Air Bag Warning Light is
detected, which could affect the
Supplemental Restraint System (SRS),
the Redundant Air Bag Warning Light will
illuminate on the instrument panel. The
Redundant Air Bag Warning Light will
stay on until the fault is cleared. In
addition, a single chime will sound to alert
you that the Redundant Air Bag Warning Light has come on and a fault has been
detected. If the Redundant Air Bag
Warning Light comes on intermittently or
remains on while driving have an
authorized dealer service the vehicle
immediately.
For additional information regarding the
Redundant Air Bag Warning Light refer to
“Getting To Know Your Instrument Panel”
section of this manual.
Front Air Bags
This vehicle has front air bags and
lap/shoulder belts for both the driver and
front passenger. The front air bags are a
supplement to the seat belt restraint
systems. The driver front air bag is
mounted in the center of the steering
wheel. The passenger front air bag is
mounted in the instrument panel, above
the glove compartment. The words “SRS
AIRBAG” or “AIRBAG” are embossed on
the air bag covers.
06106S0001EMDriver Air Bag
06106S0002EMPassenger Air Bag
0502122443USFront Air Bag/Knee Bolster Locations
1 — Driver And Passenger Front Air Bags
2 — Driver And Passenger Knee Impact
Bolsters/Supplemental Knee Air Bags
109

Maintaining Your Air Bag System
Warning!
Modifications to any part of the air bag
system could cause it to fail when you need
it. You could be injured if the air bag system
is not there to protect you. Do not modify
the components or wiring, including adding
any kind of badges or stickers to the
steering wheel hub trim cover or the upper
passenger side of the instrument panel. Do
not modify the front bumper, vehicle body
structure, or add aftermarket side steps or
running boards.
It is dangerous to try to repair any part of
the air bag system yourself. Be sure to tell
anyone who works on your vehicle that it
has an air bag system.
Do not attempt to modify any part of your
air bag system. The air bag may inflate
accidentally or may not function properly if
modifications are made. Take your vehicle
to an authorized dealer for any air bag
system service. If your seat, including your
trim cover and cushion, needs to be serviced
in any way (including removal or
loosening/tightening of seat attachment
bolts), take the vehicle to an authorized
dealer. Only manufacturer approved seat
accessories may be used. If it is necessary
to modify the air bag system for persons
with disabilities, contact an authorized
dealer.
Event Data Recorder (EDR)
This vehicle is equipped with an event
data recorder (EDR). The main purpose of
an EDR is to record, in certain crash or
near crash-like situations, such as an air
bag deployment or hitting a road
obstacle, data that will assist in
understanding how a vehicle’s systems
performed. The EDR is designed to
record data related to vehicle dynamics
and safety systems for a short period of
time, typically 30 seconds or less. The
EDR in this vehicle is designed to record
such data as:
How various systems in your vehicle
were operating;
Whether or not the driver and
passenger safety belts were
buckled/fastened;
How far (if at all) the driver was
depressing the accelerator and/or brake
pedal; and,
How fast the vehicle was traveling.
These data can help provide a better
understanding of the circumstances in
which crashes and injuries occur.
Note: EDR data are recorded by your
vehicle only if a non-trivial crash situation
occurs; no data are recorded by the EDR
under normal driving conditions and no
personal data (e.g., name, gender, age,
and crash location) are recorded. However, other parties, such as law
enforcement, could combine the EDR
data with the type of personally
identifying data routinely acquired during
a crash investigation.
To read data recorded by an EDR, special
equipment is required, and access to the
vehicle or the EDR is needed. In addition
to the vehicle manufacturer, other
parties, such as law enforcement, that
have the special equipment, can read the
information if they have access to the
vehicle or the EDR.
Child Restraints
Everyone in your vehicle needs to be
buckled up at all times, including babies
and children. Every state in the United
States, and every Canadian province,
requires that small children ride in proper
restraint systems. This is the law, and you
can be prosecuted for ignoring it.
Children 12 years or younger should ride
properly buckled up in a rear seat, if
available. According to crash statistics,
children are safer when properly
restrained in the rear seats rather than
in the front.
117

Safety Checks You Should Make Inside
The Vehicle
Seat Belts
Inspect the seat belt system periodically,
checking for cuts, frays, and loose parts.
Damaged parts must be replaced
immediately. Do not disassemble or
modify the system.
Front seat belt assemblies must be
replaced after a collision. Rear seat belt
assemblies must be replaced after a
collision if they have been damaged
(i.e., bent retractor, torn webbing, etc.).
If
there is any question regarding seat belt
or retractor condition, replace the seat belt.
Air Bag Warning Light
The Air Bag warning lightwill turn on
for four to eight seconds as a bulb check
when the ignition switch is first turned to
ON/RUN. If the light is either not on
during starting, stays on, or turns on while
driving, have the system inspected at
your authorized dealer as soon as
possible. After the bulb check, this light
will illuminate with a single chime when a
fault with the Air Bag System has been
detected. It will stay on until the fault is
removed. If the light comes on
intermittently or remains on while
driving, have your authorized dealer
service the vehicle immediately.
Refer to “Occupant Restraint Systems” in
“Safety” for further information.
Defroster
Check operation by selecting the defrost
mode and place the blower control on
high speed. You should be able to feel the
air directed against the windshield. See
your authorized dealer for service if your
defroster is inoperable.
Floor Mat Safety Information
Always use floor mats designed to fit
your vehicle. Only use a floor mat that
does not interfere with the operation of
the accelerator, brake or clutch pedals.
Only use a floor mat that is securely
attached using the floor mat fasteners so
it cannot slip out of position and interfere
with the accelerator, brake or clutch
pedals or impair safe operation of your
vehicle in other ways.
Warning!
An improperly attached, damaged, folded, or
stacked floor mat, or damaged floor mat
fasteners may cause your floor mat to
interfere with the accelerator, brake, or
clutch pedals and cause a loss of vehicle
control. To prevent SERIOUS INJURY or
DEATH:
ALWAYS securely attachyour floor
mat using the floor mat fasteners. DO NOT
install your floor mat upside down or turn
your floor mat over. Lightly pull to confirm
mat is secured using the floor mat fasteners
on a regular basis.
ALWAYS REMOVE THE EXISTING FLOOR
MAT FROM THE VEHICLEbefore
installing any other floor mat. NEVER install
or stack an additional floor mat on top of an
existing floor mat.
ONLY install floor mats designed to fit
your vehicle. NEVER install a floor mat that
cannot be properly attached and secured to
your vehicle. If a floor mat needs to be
replaced, only use a FCA approved floor mat
for the specific make, model, and year of
your vehicle.
ONLY use the driver’s side floor mat on
the driver’s side floor area. To check for
interference, with the vehicle properly
parked with the engine off, fully depress the
accelerator, the brake, and the clutch pedal
(if present) to check for interference. If your
floor mat interferes with the operation of
any pedal, or is not secure to the floor,
remove the floor mat from the vehicle and
place the floor mat in your trunk.
ONLY use the passenger’s side floor mat
on the passenger’s side floor area.
ALWAYS make sure objects cannot fall or
slide into the driver’s side floor area when
the vehicle is moving. Objects can become
trapped under accelerator, brake, or clutch
pedals and could cause a loss of vehicle
control.
NEVER place any objects under the floor
mat (e.g., towels, keys, etc.). These objects
could change the position of the floor mat
and may cause interference with the
accelerator, brake, or clutch pedals.
128
SAFETY

How to use Remote Start
All of the following conditions must be
met before the engine will remote start:
Gear selector in PARK (P).
Doors closed.
Hood closed.
Trunk closed.
Hazard switch off.
Brake switch inactive (brake pedal not
pressed).
Battery at an acceptable charge level.
PANIC button not pushed.
System not disabled from previous
remote start event.
Vehicle alarm system indicator
flashing.
Ignition in the OFF mode.
Fuel level meets minimum requirement.
Remote Start Comfort Systems —
If Equipped
When Remote Start is activated, the
heated steering wheel and driver heated
seat features will automatically turn on in
cold weather.
These features will stay on through the
duration of remote start also until the
ignition is cycled to the ON/RUN mode. Remote Start Windshield Wiper De–Icer
Activation — If Equipped
When remote start is active and the
outside ambient temperature is less than
39°F (4°C), the Windshield Wiper De-Icer
will be enabled. Exiting remote start will
resume previous operation, except if the
Windshield Wiper De-Icer is active.
The Windshield Wiper De-Icer timer and
operation will continue.
Extended Park Starting
If the vehicle has not been started or
driven for at least 35 days, it is advisable
to follow the indications below.
To start the engine, proceed as follows:
1. Briefly push the ignition button
2. If the engine does not start, wait five
seconds and let the starter cool down and
then repeat the starting procedure
3. If the engine does not start after eight
attempts, let the starter cool down for at
least 10 seconds, and then repeat the
starting procedure
If the problem persists, contact your
authorized dealer.
Note:
After prolonged vehicle inactivity,
very difficult starting, that can be noticed
through rapid fatigue of the starter,
might also be due to a discharged
battery. In this case, see the "Jump
Starting" section in the "In Case Of
Emergency" chapter.
If Engine Fails To Start
Starting the Engine with Key Fob
Battery Run Down or Drained
If the ignition does not respond when the
button is pushed, the key fob battery
might be run down or drained. Therefore,
the system does not detect the presence
of the key fob in the vehicle, and will
display a dedicated message.
In this case, follow the instructions
outlined in "Starting With A Discharged
Key Fob Battery" in the "Getting To Know
Your Vehicle" chapter, and start the
engine normally.
Warning!
Never pour fuel or other flammable liquid
into the throttle body air inlet opening in an
attempt to start the vehicle. This could
result in flash fire causing serious personal
injury.
Do not attempt to push or tow your
vehicle to get it started. Vehicles equipped
with an automatic transmission cannot be
started this way. Unburned fuel could enter
the catalytic converter and once the engine
has started, ignite and damage the
converter and vehicle.
133

SUGGESTIONS FOR DRIVING
Saving Fuel
Below are some suggestions which may
help you save fuel and lower the amount
of harmful emissions released into the
atmosphere.
Vehicle Maintenance
Checks and operations should be carried
out in accordance with the Maintenance
Plan. Refer to "Scheduled Servicing" in
"Servicing And Maintenance" for further
information.
Tires
Check the tire pressures at least once
every four weeks: if the pressure is too
low, consumption levels increase as
resistance to rolling is higher.
Unnecessary Loads
Do not travel with an overloaded trunk.
The weight of the vehicle and its
arrangement greatly affect fuel
consumption and stability.
Electric Devices
Use electrical systems only for the
amount of time needed. The rear window
defroster, additional headlights,
windshield wipers and heater blower fan
require a considerable amount of energy;
increasing the current uptake increases
fuel consumption (by up to +25% when
city driving).Climate Control System
Using the climate control system will
increase consumption: use standard
ventilation when the temperature
outside permits.
Devices for Aerodynamic Control
The use of non-certified devices for
aerodynamic control may adversely
affect air drag and consumption levels.
Driving Style
Starting
Do not warm up the engine at low or high
revs when the vehicle is stationary; this
causes the engine to warm up more
slowly, thereby increasing fuel
consumption and emissions. It is
therefore advisable to drive off
immediately, slowly, avoiding high
speeds: by doing this the engine will
warm up more quickly.
Unnecessary Actions
Avoid revving up when starting at traffic
lights or before stopping the engine.
This action is unnecessary and causes
increased fuel consumption and pollution.
Gear Selection
Use a high gear when traffic and road
conditions allow it. Using a low gear for
faster acceleration will increase fuel
consumption. Improper use of a high gear
increases consumption, emissions and
engine wear.Max. Speed
Fuel consumption considerably increases
as speed increases. Maintain a constant
speed, avoiding unnecessary braking and
acceleration, which cost in terms of both
fuel consumption and emissions.
Acceleration
Accelerating violently severely affects
consumption and emissions: acceleration
should be gradual and should not exceed
the maximum torque.
Conditions Of Use
Cold Starting
Short trips and frequent cold starts will
not allow the engine to reach optimum
operating temperature. This results in a
significant increase in consumption
levels (from +15 to +30% in city driving)
and emissions.
Traffic And Road Conditions
High fuel consumption is caused by heavy
traffic, for instance when travelling in
traffic with frequent use of low gears or
in cities with many traffic lights. Winding
mountain roads and rough road surfaces
also adversely affect consumption.
Stops In Traffic
During prolonged stops (e.g. railway
crossings) turn off the engine.
168
STARTING AND OPERATING