2018 Alfa Romeo Giulia engine

A/C Compressor
Push the A/C button to activate or
deactivate the A/C compressor (indicator
illuminated when activated). The A/C
compressor will remain off even after the
engine has stopped.
When the A/C compressor is turned off,
the system deactivates air recirculation
to prevent the windows from fogging up.
If the climate control system can
maintain the temperature, with the A/C
turned off, the AUTO feature will remain
on and the AUTO button indicator light
will not switch off.
To restore automatic control of the A/C
compressor, push the A/C button or the
AUTO button. With the A/C compressor
off, the air speed can be set manually
using the Air Speed Adjustment Knob.
When the A/C compressor is on, and the
engine is running, air speed cannot be
lower than the minimum speed (only one
indicator light is lit).
Note:
When the A/C is off the Climate
Control system can not produce air that
is colder than the current outside
temperature. Under certain environmental
conditions, windows could fog up rapidly,
since the air is not dehumidified.
Front Defroster And MAX-DEF
Function
Push the Front Defroster button(indicator illuminated) to defrost the
windshield and side windows.
While in MAX-DEF function, the air
conditioner will:
Activate the air conditioner
compressor when the weather allows
Turn air recirculation off
Set the maximum air temperature (HI)
on both the driver and passenger side
Activate a blower speed based on the
temperature of the engine coolant
Adjust the air flow towards the
windshield and front side windows
Activate the Rear Window Defroster
Display the fan speed (indicators
illuminated) and current air distribution
setting
Note: The MAX-DEF function remains
active for approximately three minutes
once the engine coolant reaches the
proper temperature.
When the function is on, AUTO mode will
deactivate. The only manual operations
possible are adjusting blower speed and
turning off the Rear Window Defroster.
Pushing the
button switches off the
MAX-DEF function.
Rear Defroster
Push the Rear Defrosterbutton to
activate (indicators illuminated) the Rear
Defroster.
The Rear Defroster will turn off after
20 minutes or once the engine is turned
off. To reactive the Rear Defroster, push
the Rear Defroster
button.
Note: To avoid damage, do not apply
stickers over the interior heating
filaments of the Rear Defroster.
Humidity Sensor
The Humidity Sensor helps to prevent the
windows from fogging up. The AUTO
function (indicator illuminated) must be
on for the Humidity Sensor to function.
When outside temperature is low, the
system may turn the compressor on and
turn air recirculation off for safer driving.
Switching Off/On The Climate Control
System
Switching Off The Climate Control
System
Rotate the Air Speed Adjustment Knob
completely counterclockwise to turn off
the Climate Control System.
With the air conditioner off:
Air recirculation is on
The A/C compressor is off
The fan is off
The heated rear window can be
activated/deactivated
46
GETTING TO KNOW YOUR VEHICLE

Note:The climate control system stores
the previously set temperatures and
resumes operation when any button on
the system is pushed.
Switching On The Climate Control
System
To switch the climate control system on
in automatic mode, push the AUTO
button.
Stop/Start
The climate control system manages the
Stop/Start system. Stop/Start has the
engine shut off when vehicle speed is
0 mph (0 km/h) to maintain comfort
within the vehicle.
Stop/Start will deactivate in the
following scenarios:
The climate control system is in AUTO
mode (indicator illuminated), and the
vehicle has yet to reach the set
temperature
The climate control system is in LO
maximum cooling
The climate control system is in HI
maximum heating
The climate control system is in the
MAX-DEF status
When the Stop/Start system is active,
the engine will restart if the inside
temperature changes significantly, or if
the LO setting, or MAX-DEF setting, is
activated. With Stop/Start system on, air flow is
reduced to keep the compartment
comfort conditions for longer.
Until the temperature drastically
changes within the cabin, the climate
control system will continue to maintain
the temperature while the engine is off.
By deactivating the Stop/Start system
with the
button located on the
dashboard, the climate control system
will take priority over the engine shutting
off.
Note:
In harsh climate conditions, limit the
use of the Stop/Start system to prevent
the compressor from continuously
switching on and off. This will cause
rapid misting of the windows and the
accumulation of humidity in the
passenger compartment.
When the Stop/Start system is on,
the climate control system will always
take air in from outside, reducing the
probability of the windows fogging up.
System Maintenance
In winter, the Climate Control System
must be turned on at least once a month
for approximately ten minutes.
Have the system inspected at an
authorized dealer before the summer.
POWER WINDOWS
Power Window Switches
The power window switches work with
the ignition in the ON position and for
three minutes after the ignition has been
placed in the STOP position. When one of
the front doors is opened, this operation
is disabled.
Driver Side Front Door Controls
The switches are located on the door
panel trim. All windows can be controlled
from the driver side door panel.
04166S0001EMPower Window Switches
1 — Front Left
Window Switch 4 — Window
Lockout Switch
2 — Front Right
Window Switch 5 — Rear Left
Window Switch
3 — Rear Right
Window Switch
47

5. Raise the hood completely. The
operation is assisted by the addition of
two gas props which hold it in the open
position.
Note:
Do not tamper with the props and
assist the hood while lifting it.
Use both hands to lift the hood.
Before lifting, check that the windshield
wiper arms are not raised from the
windshield or in operation, that the
vehicle is stationary and that the electric
park brake is engaged.
Closing
As the hood is extremely light, to close
the hood, lower it to approximately
16 inches (40 cm) from the engine
compartment then apply a slight
pressure downward and drop the hood.
Make sure that the hood is completely
closed and fully latched. If it is not
perfectly closed, do not try to push the
hood down but open it and repeat the
procedure
Note: Always check that the hood is
closed correctly to prevent it from
opening while the vehicle is traveling.
Since the hood is equipped with a double
locking system, one for each side, you
must check that it is closed on both its
side ends.
Warning!
Be sure the hood is fully latched before
driving your vehicle. If the hood is not fully
latched, it could open when the vehicle is in
motion and block your vision. Failure to
follow this warning could result in serious
injury or death.
TRUNK
The trunk unlocking is electrically
operated and is deactivated when the
vehicle is in motion.
Opening
Opening From The Outside
When unlocked, the trunk lid can be
opened from outside the vehicle using
the exterior trunk lid release button
located between the plate lights. Push
the button until you hear a “click.” The
trunk lid can also be opened by quickly
pushing the exterior trunk lid release
button on the key fob twice.
The turn signal indicators will blink and the
interior lights will turn on when the trunk
lid is opened. They turn off automatically
when the trunk lid is closed.
The lights turn off automatically after a
few minutes if the trunk lid is left open.
04196S0002EMRelease Hood Latch To The Left
04056S0005EMExterior Trunk Lid Release Button
49

Opening From The Inside
When unlocked, the trunk lid can be
opened from inside the vehicle using the
interior trunk lid release button, located
under the dashboard near the engine
hood opening lever. Push the trunk lid
release button until you hear a “click.”
Trunk Lid Emergency Opening
A lever can be found in the trunk lid over
the lock to allow opening from the inside.Pull the lever in the direction indicated by
the arrow to open the trunk lid. The lever
can be seen in the dark.
Closing
Grip one of the handles and lower the
trunk lid until it clicks.
Note:
It will not be possible to open the
trunk lid with a key or by pushing the
button in the passenger compartment
when the battery is disconnected. So,
always position the manual trunk lid
opening strap on the trunk lid lock
before disconnecting the battery. Refer
to “Storing The Vehicle” in “Servicing And
Maintenance” for the procedure.
Trunk Initialization
Note: If the battery is disconnected or
the protection fuse blows, the trunk lid
opening/closing mechanism must be
re-initialized as follows:
1. Close all the doors and the trunk lid.
2. Push the lock button on the remote
control.
3. Push the unlock button on the remote
control.
Trunk Specifications
Access To The Tire Service Kit
To access the Tire Service Kit, lift the
carpet in the trunk. For its use, refer to
”Tire Service Kit” in “In Case Of
Emergency” for further information.
04206S0002EMInterior Trunk Lid Release Button
04206S0006EMEmergency Release Button
04206S0003EMTrunk Lid Interior Handles
04206S0004EMCargo Area
50
GETTING TO KNOW YOUR VEHICLE

Homelink
Description
Homelink is a fixed system installed on
the vehicle. It can sync up to three
different devices that activate garage
doors, gates, lighting systems, and home
or office alarm systems.
Programming
Warning!
Vehicle exhaust contains carbon
monoxide, a dangerous gas. Do not run your
vehicle in the garage while programming the
transceiver. Exhaust gas can cause serious
injury or death.
Your motorized door or gate will open
and close while you are programming the
universal transceiver. Do not program the
transceiver if people, pets or other objects
are in the path of the door or gate. Only use
this transceiver with a garage door opener
that has a “stop and reverse” feature as
required by Federal safety standards. This
includes most garage door opener models
manufactured after 1982. Do not use a
garage door opener without these safety
features. Call toll-free 1-800-355-3515 or,
on the Internet at HomeLink.com for safety
information or assistance.
Note: Without starting the engine,
activate the handbrake and place the
ignition in the ON position. The following operation will delete the
manufacture’s standard codes and does
not need to be repeated during the
subsequent button programming:
Push and hold the outer buttons
(1 and 3). After about ten seconds, the
lighted indicators will start to flash.
Release both buttons.
Note: Follow the steps below to begin
programming your remote control to one
of the HomeLink buttons:
1. Push and hold the desired HomeLink
button (1, 2 or 3). When the HomeLink
indicator begins to flash slowly, move the portable remote control one to three
inches from the HomeLink system
(keeping the programmable button
pushed down).
2. If the indicator does not begin to flash
quickly, change the distance between the
HomeLink and the portable remote
control and try the procedure again.
3. The HomeLink indicator flashes, first
slowly and then quickly. When the
indicator starts to flash quickly, release
both buttons.
Using The Homelink System
The HomeLink system activates the
garage door or gate motor, just like the
portable remote control. The car must be
within the range of the garage door and
the ignition must be in the ON position.
Push the programmed button (1, 2 or 3).
While the signal is being transmitted, the
indicator is lit and the system (garage
door, gate, etc.) will respond.
If the HomeLink system does not
operate, the original portable remote
control may be equipped with an
alternative code (refer to “Alternative
Code Synchronization”).
If necessary, the original remote control
can still be used to operate the system.
04246S0006NAGarage Door Opener (Homelink)
Buttons
1 — Homelink Button 1
2 — Homelink Button 2
3 — Homelink Button 3
4 — Homelink Indicator
52
GETTING TO KNOW YOUR VEHICLE

Alternative Code Synchronization
To check whether the garage door or gate
motor has an alternative code, proceed
as follows:
1. Read the garage door or gate motor
manufacturer manual.
2. The portable remote control seems to
have programmed to the HomeLink
system, but the garage door or gate can
be neither opened or closed.
3. Push the programmed button and
keep it pushed (1, 2 or 3). With an
alternative code system, the indicator
flashes briefly, and then remains off for
two seconds. This sequence is repeated
for 20 seconds.
Warning!
Vehicle exhaust contains carbon
monoxide, a dangerous gas. Do not run your
vehicle in the garage while programming the
transceiver. Exhaust gas can cause serious
injury or death.
Your motorized door or gate will open
and close while you are programming the
universal transceiver. Do not program the
transceiver if people, pets or other objects
are in the path of the door or gate. Only use
this transceiver with a garage door opener
that has a “stop and reverse” feature as
required by Federal safety standards. This
includes most garage door opener models
manufactured after 1982. Do not use a garage door opener without these safety
features. Call toll-free 1-800-355-3515 or,
on the Internet at HomeLink.com for safety
information or assistance.
Note:
To program Homelink using an
Alternative Code, the car must be within
range of the garage door. Activate the
handbrake and turn the ignition to ON,
without starting the engine.
Proceed as follows:
1. Locate the “Learn” or “Train” button on
the garage door or gate motor. The color
and position may vary depending on the
manufacturer (consult the garage door or
gate manual). Push the “Learn” or “Train”
button (this normally activates the
setting warning light).
2. Push the desired HomeLink button
(1, 2 or 3). When the HomeLink indicator
begins to flash slowly, move the portable
remote control one to three inches from
the HomeLink system (keeping the
programmable button pushed down).
3. Within 30 seconds, push the
programmed key (1, 2 or 3) and release it.
Push the programmed button a second
time and release it to conclude the
operation. For some motors, the
operation will probably have to be
repeated a third time to end the setting. The motor should now be capable of
recognizing the signal transmitted by
HomeLink and then open/close the door
or gate.
Programming A Single Key
It is possible to program another
original remote control on an already
programmed HomeLink key by canceling
the previously stored frequency.
Warning!
Vehicle exhaust contains carbon
monoxide, a dangerous gas. Do not run your
vehicle in the garage while programming the
transceiver. Exhaust gas can cause serious
injury or death.
Your motorized door or gate will open and
close while you are programming the
universal transceiver. Do not program the
transceiver if people, pets or other objects
are in the path of the door or gate. Only use
this transceiver with a garage door opener
that has a “stop and reverse” feature as
required by Federal safety standards. This
includes most garage door opener models
manufactured after 1982. Do not use a
garage door opener without these safety
features. Call toll-free 1-800-355-3515 or,
on the Internet at HomeLink.com for safety
information or assistance.
Note: Activate the handbrake and place
the ignition to ON without starting the
engine.
53

Cupholder
Two cupholders are available in the
center console.
To access the cupholders, slide the cover
forward. To close the compartment, push
the cover and it will close automatically.
ENVIRONMENTAL PROTECTION
SYSTEMS
The following systems are used for
reducing engine emissions:
Catalytic Converter
Oxygen Sensors
Evaporation Control System
ACTIVE AERODYNAMICS
Carbon Fiber Active Aero Front Spoiler
This is an automatic device, working at
the vehicle speed, which allows higher
reactivity at average speeds and higher
vehicle stability at high speeds,
regulating the air flow into the lower part
of the vehicle.
Note:The system is not active in
temperatures near or below zero, or
when the Alfa DNA Pro selector is in the
"Natural" or "Advanced Efficiency"
positions.
If there is a fault, a generic failure icon
will light up on the instrument panel
display, along with a message that will
identify the type of malfunction. See your
authorized dealer if a fault occurs.
04246S0005EMCupholders In Center Console
1— Cover
04296S0001EMFront Fascia
55

INSTRUMENT PANEL FEATURES
Instrument Cluster
1. Tachometer
2. Digital Engine Oil Temperature Gauge With Overheating Warning Light
3. Instrument Cluster Display
4. Digital Fuel Level Gauge (The Triangle On The Left Side Of The Symbol Indicates The Side Of The Vehicle With The Fuel Door)
5. Speedometer (Speed Indicator)
05026S0006EMInstrument Cluster
58
GETTING TO KNOW YOUR INSTRUMENT PANEL