headlights Alfa Romeo Giulietta 2018 Owner's Manual

In-depth knowledge of your new car starts here.
The booklet that you are reading simply and directly explains how
it is made and how it works.
That’s why we advise you to read it seated comfortably on board,
so that you can see what is described here for yourself.
GETTING TO KNOW YOUR CAR
THEKEYS....................................8
IGNITION DEVICE...............................9
ALFA ROMEO CODE SYSTEM.......................10
ALARM SYSTEM ...............................11
DOORS.....................................11
SEATS.....................................13
HEADRESTS.................................15
STEERING WHEEL..............................15
REAR VIEW MIRRORS...........................16
EXTERNAL LIGHTS .............................17
INTERIOR LIGHTS..............................20
WINDSCREEN/REAR WINDOW WIPER . ................20
CLIMATE CONTROL SYSTEM.......................22
ELECTRIC WINDOWS............................26
ELECTRIC SUNROOF............................28
ENGINE BONNET . .............................29
BOOT......................................30
HEADLIGHTS.................................32
Alfa DNA SYSTEM (Car dynamic control system) . . .........32
VERSION WITH LPG SYSTEM.......................33

IMPORTANT When driving, the mirrors
must always be open.
WARNING
12)As the driver's door mirror is curved, it
may slightly alter the perception of distance.
EXTERNAL LIGHTS
The left-hand stalk operates most of the
external lights. The external lights can
only be switched on when the ignition key
is at MAR.
DAYTIME RUNNING LIGHTS (DRL)"Daytime Running Lights"
With the ignition key at MAR and ring nut
A 1 fig. 18 turned to
, the daytime
running lights switch on. The other lights
and interior lighting stay off.
IMPORTANT The daytime running lights
are an alternative to the dipped
headlights while driving during the
daytime in countries where it is
compulsory to have lights on during the
day; where it is not compulsory, the use
of daytime running lights is permitted.IMPORTANT Daytime running lights
cannot replace dipped beam headlights
while driving at night or through tunnels.
The use of daytime running lights is
governed by the Highway Code of the
country in which you are driving. Comply
with legal requirements.
SIDE LIGHTS/DIPPED BEAM
HEADLIGHTS
With the ignition key turned to MAR, turn
the ring nut 1 fig. 18 to
.
The daytime running lights are switched
off and the side lights and dipped
headlights are switched on. The
warning light switches on in the
instrument panel.
PARKING LIGHTS
These lights can only be switched on with
ignition key at STOP or removed, by
moving ring nut 1 fig. 18 first to position
and then to position.
The
warning light switches on in the
instrument panel.
AUTOMATIC LIGHTING CONTROL
(AUTOLIGHT) (Dusk sensor)
(for versions/markets, where provided)
A sensor detects the external light
conditions and activates or deactivates
the headlights and taillights
automatically.
18A0K0556C
17

Activation
Turn the knurled ring 1 fig. 18 to position
. To activate automatic control of the
side lights and dipped beam headlights
according to the external light conditions.
When the lights are automatically
switched off, the front and rear fog lights
(if activated) are also switched off. The
next time the lights are switched on
automatically, the fog lights must be
reactivated manually (if required).
MAIN BEAM HEADLIGHTS
To activate the main beam headlights,
with ring nut 1 fig. 18 at
, pull the
stalk towards the steering wheel beyond
the end of travel position. The
warning light switches on in the
instrument panel.
When the stalk is pulled towards the
steering wheel again, beyond the end of
travel position, the main beam headlights
deactivate, the dipped headlights
reactivate and the
warning light
switches off.
FLASHING THE HEADLIGHTS
To do this, pull the stalk towards the
steering wheel (unstable position),
regardless of the position of ring nut 1
fig. 18. The
warning light switches
on in the instrument panel.
HEADLIGHT ALIGNMENT CORRECTOR
This device works with the ignition key in
the MAR position and the dipped
headlights on.
Headlight alignment adjustment
Press buttons
andfig. 19to
adjust. The adjustment position is shown
on the display.
Position 0: one or two people in the
front seats.
Position 1: 4 people.
Position 2: 4 people + load in luggage
compartment.
Position 3: driver + maximum
permitted load stowed in the luggage
compartment.
IMPORTANT Check the alignment every
time the load carried changes.IMPORTANT If the vehicle is equipped
with Bi-xenon headlights, headlight
alignment is carried out automatically
and therefore buttons
andare
not present.
FRONT FOG LIGHTS
(for versions/markets, where provided)
Operation
Press the button
fig. 20to switch the
lights on/off.
With the lights on, warning light
in the
instrument panel switches on.
REAR FOG LIGHTS
Operation
Press the button
fig. 20 to switch the
lights on/off.
The rear fog lights are only switched on
with the dipped headlights or front fog
lights on.
19A0K0541C
20A0K0609C
18
GETTING TO KNOW YOUR CAR

Press the button again to turn the lights
off or turn off the dipped beam
headlights and/or the front fog lights (for
versions/markets, where provided).
With the lights on, the warning light
in
the instrument panel switches on.
DIRECTION INDICATORS
Bring the stalk to the (stable) position:
upwards: activates right direction
indicator;
downwards: activates left direction
indicator.
The
orwarning light will blink on
the instrument panel.
The direction indicators are switched off
automatically when the steering wheel is
straightened.
"Lane change" function
If you wish to signal a lane change, place
the left stalk in the unstable position for
less than half a second. The direction
indicator on the side selected will flash
five times and then switch off
automatically.
"FOLLOW ME HOME" DEVICE
This device allows you to illuminate the
area in front of the car for a certain
amount of time.Activation
With the key turned to STOP or removed,
pull stalk A towards the steering wheel
within 2 minutes from when the engine is
turned off.
Each time the stalk is moved, the lights
stay on for an extra 30 seconds up to a
maximum of 210 seconds; then the lights
are switched off automatically.
Deactivation
Keep the stalk pulled towards the
steering wheel for more than 2 seconds.
EXTERNAL COURTESY LIGHTS
These light up the car and the space in
front of it when the doors are unlocked.
Activation
When the car is parked and the doors are
unlocked by pressing the button
on the
remote control (or the luggage
compartment is unlocked by pressing
), the dipped beam headlights, rear
side lights and number plate lights are
activated.
The lights stay on for approximately
25 seconds unless the doors and luggage
compartment are locked again with the
remote control or the doors (or luggage
compartment) are opened and reclosed.
In these cases they switch off after
5 seconds.
AFS ADAPTIVE LIGHTS(Adaptive Frontlight System)
(for versions/markets, where provided)
This is a system combined with Xenon
headlamps which directs the main light
beam and adapts it to the driving
conditions round bends/when cornering,
continuously and automatically.
The adaptive lights are automatically
activated when the car is started.
19

HEADLIGHTS
LIGHT BEAM DIRECTION
The correct orientation of the headlights
is important for the driver's comfort and
safety as well as for all other road users.
This is also covered by a specific rule of
the highway code.
The headlights must be correctly
directed to ensure the best visibility
conditions for all drivers. Contact a Alfa
Romeo Dealership to have the headlights
checked and adjusted, if necessary.
FOG LIGHTS ALIGNMENT(for versions/markets, where provided)
Contact a Alfa Romeo Dealership to have
the headlights checked and adjusted, if
necessary.
ADJUSTING THE HEADLIGHTS ABROAD
The dipped beam headlights are aligned
to comply with the regulations of the
country of purchase. When driving in
countries with a different traffic
direction, to avoid blinding the drivers
travelling in the opposite direction, it is
necessary to cover the areas of the beam
according to the provisions of the
Highway Code of the country you are
driving in.
Alfa DNASYSTEM (Car dynamic
control system)
This device allows, using lever 1
fig. 33 (on the central tunnel), three car
response modes to be selected according
to driving style and road conditions:
d=Dynamic(sports driving mode);
n=Natural(mode for driving in normal
conditions);
a=All Weather(mode for driving in
poor grip conditions, such as rain and
snow).
The lever 1 is of the monostable type. In
other words, it always remains in a
central position.
The selected driving mode is indicated by
the corresponding LED switching on in
the panel and by an indication on the
reconfigurable multifunction display.When “Natural” mode is selected, no
messages or symbols are shown on the
display.
The device acts on the dynamic car
control systems (engine, steering, ESC,
ASR, ELECTRONIC Q2 systems, etc.).
TURNING “Dynamic” MODE ON/OFF
9)
IMPORTANT For versions/markets,
where provided, switching to "Dynamic"
mode is automatically disabled in the
first kilometres in order to guarantee
correct settling of the mechanical
components. If an attempt to activate
the system is made before this limit, the
display will show a dedicated message to
remind the driver that this request
cannot be fulfilled.
Activation
Move lever 1 fig. 33 downwards (to the
letter “d”) and hold in this position for
0.5 seconds until the corresponding LED
lights up or the word “Dynamic” appears
on the display.
When lever 1 fig. 33 is moved to the “d”
position, the activation of “Dynamic”
mode is confirmed by a temporary
variation in the brightness (flashing) of
the instrument panel.
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32
GETTING TO KNOW YOUR CAR

DISPLAY
The car is equipped with a reconfigurable
multifunction display that, according to
the previously applied settings, will show
useful driving information.
With the ignition key removed, the
display lights up and shows the time and
total odometer reading (in km or miles)
for a few seconds when a door is
opened/closed.
RECONFIGURABLE MULTIFUNCTION
DISPLAY
The following information is shown on the
display (example given in fig. 38 ):
1: Time
2: Area reserved for messages
(information, settings, etc)
3: Milometer (total distance covered
in km or miles).4: Car status indications (e.g. doors open,
possible ice on road, etc.)/Start&Stop
function indication (for versions/
markets, where provided)/Gear Shift
Indicator (for versions/markets, where
provided)
5: Headlight alignment position (only with
dipped beam headlights on)
6: External temperature
The turbocharger pressure will appear on
some versions when “DYNAMIC” driving
mode is selected (see “Alfa DNA system”
in this chapter).GEAR SHIFT INDICATOR
The GSI (Gear Shift Indicator) system
advises the driver to change gear through
a special indication on the display.
Through the GSI, the driver is notified
that the gear change will allow a
reduction in fuel consumption.
Therefore, for driving oriented towards
reducing fuel consumption, it is advisable
to stick to “Natural” or “All Weather”
mode and to follow the suggestions of
the Gear Shift Indicator, where traffic
conditions permit.
When the SHIFT UP icon
is shown on
the display the GSI suggests the driver to
up-shift, whereas if the SHIFT DOWN
icon
is displayed, the driver is advised
to down-shift.
The indication in the instrument panel
remains on until the driver shifts gear or
the driving conditions go back to a
situation where gearshifting is not
required to improve consumption.
CONTROL BUTTONS
fig. 39: to scroll up the screen and
the respective items or to increase the
displayed value.
SET ESC: Press to access the menu
and/or go to the next screen or confirm
your choice. Hold down to go back to the
standard screen.
: to scroll through the screen and
the options downwards or to decrease
the value displayed.38A0K0600C
39A0K0541C
40
KNOWING THE INSTRUMENT PANEL

Warning lights on
panelWhat it means What to do
CRUISE CONTROL (for versions/markets, where
provided)
This warning light switches on when the ignition key is
turned to MAR, but it should switch off after a few
seconds, if the Cruise Control is deactivated. The warning
light switches on when the Cruise Control ring is turned to
the ON position (see the “Cruise Control” paragraph in the
"Knowing your vehicle" section).
SIDE LIGHTS
The warning light switches on when the side lights are
activated.
FOLLOW ME HOME
The warning light will turn on when this device is active
(see “Exterior lights”in the section “Knowing your car”).
DIPPED HEADLIGHTS
The warning light switches on when the dipped beam
headlights are turned on.
FRONT FOG LIGHTS
The warning light comes on when the front fog lights are
turned on.
LEFT DIRECTION INDICATOR
The warning light switches on when the direction indicator
control lever is moved downwards or, together with the
right direction indicator, when the hazard warning light
button is pressed.
52
KNOWING THE INSTRUMENT PANEL

Warning lights on
panelWhat it means What to do
RIGHT DIRECTION INDICATOR
The warning light turns on when the direction indicator
control lever is moved upwards or, together with the left
direction indicator, when the hazard warning light button
is pressed.
Warning lights on
panelWhat it means What to do
MAIN BEAM HEADLIGHTS
The warning light switches on when the main beam
headlights are turned on.
53

HAZARD WARNING LIGHTS
Operation
Press switch 1 fig. 71to turn the lights
on/off.
Warning lights
andcome on and
the switch 1 will blink when the lights are
on.
Emergency braking
In the event of emergency braking the
hazard warning lights switch on
automatically as well as warning lights
andin the instrument panel.
The lights are switched off automatically
when the nature of braking changes.
106)
WARNING
106)The use of hazard warning lights is
governed by the highway code of the country
you are driving in: comply with legal
requirements.
REPLACING A BULB
32)107) 108) 109)
GENERAL INSTRUCTIONS
Check that the corresponding
contacts are not oxidised and that the
corresponding fuse is intact before
changing the bulb. For the location of
fuses, refer to the paragraph “If a fuse
blows” in this chapter.
replace blown bulbs with others of the
same type and power;
after replacing a headlight bulb,
always check its alignment;
IMPORTANT When the weather is cold or
damp or after heavy rain or washing, the
surface of headlights or rear lights may
steam up and/or form drops of
condensation on the inside. This is a
natural phenomenon due to the
difference in temperature and humidity
between the inside and the outside of the
glass which does not indicate a fault and
does not compromise the normal
operation of lighting devices. The mist
disappears quickly when the lights are
turned on, starting from the centre of the
diffuser, extending progressively
towards the edges.71A0K0622C
100
IN AN EMERGENCY

Light bulbs Type Power Ref. Figure
Front side lights/Daytime running lights (DRL) LED – –
Rear side lights LED – –
Dipped
headlights H7 55 W D
Main beams H1 55 W E
Dipped/Main beam headlights (versions with Bi-Xenon
headlights) (for versions/markets, where provided)F D1S -
Front direction indicators PY24W 24W B
Rear direction indicators R10W 10 W B
Side direction indicators LED – –
Stop LED – –
3rd brake light LED – –
Number plate W5W 5 W A
Fog lights H3 55 W E
Rear fog light H21W 21 W B
Reversing light P21W 21 W B
Front ceiling light C10W 10 W C
Luggage compartment light W5W 5 W A
Glove compartment light C5W 5 W C
IMPORTANT
32)Halogen bulbs must be handled holding the metallic part only. Touching the transparent part of the bulb with your fingers may reduce the
intensity of the emitted light and even reduce the lifespan of the bulb. In the event of accidental contact, wipe the bulb with a cloth moistened with
alcohol and let the bulb dry.
102
IN AN EMERGENCY