2015 Alfa Romeo 4C fuse

18A0L0017
20
GETTING TO KNOW YOUR CAR
CLIMATE CONTROL
CENTRAL/SIDE AIR
DIFFUSERS
A - Adjustable and directable central air
diffusers fig. 17
B - Adjustable and directable side air
diffusers fig. 18
C - Fixed side air diffusers fig. 18
Adjust the diffuser manually using its
tabs to move it into the desired position
or to interrupt the air flow.
17A0L0016

1. Fixed upper diffusers – 2. Adjustable and directable side diffusers – 3. Fixed diffusers for side windows – 4. Adjustable and directable central air
diffusers – 5. Passenger compartment footwell diffusers
19A0L0018
21
CLIMATIC COMFORT
DIFFUSERS

Aair temperature adjustment knob
(hot/cold air mixing);
Binternal air recirculation on/off cursor;
Cfan activation/adjustment knob;
Dair distribution knob:
air from central and side vents and
side diffusers;
air from central and side vents,
side diffusers and footwell
diffusers;
air from footwell diffusers;
air from footwell and side diffusers
and from windscreen diffuser;
air from windscreen diffuser and
side diffusers;
HEATING
To heat the passenger compartment,
proceed as follows:
❒turn knob A to the red section;
❒turn knob C to the desired speed;
❒turn knob D to
.
This air distribution allows the
passenger compartment to be heated
quickly.
Then operate the controls to maintain
the desired comfort conditions.IMPORTANT When the engine is cold, it
takes a few minutes to achieve
optimum passenger compartment
heating.
FAST DEMISTING /
DEFROSTING OF
WINDSCREEN AND SIDE
WINDOWS
Proceed as follows:
❒turn knob A to the red section;
❒turn knob C to 4 (maximum fan
speed);
❒turn knob D to
;
❒bring cursor B to
.
After demisting/defrosting, operate the
controls as normal to restore the
required comfort conditions.
Window demisting
In the event of considerable external
moisture and/or rain and/or large
differences in temperature inside and
outside the passenger compartment,
perform the following preventive
window demisting procedure:
❒bring cursor B to
;
❒turn knob A to the red section;
❒turn knob C to 2 (intermediate fan
speed);❒turn knob D to
with the possibility
of moving it to position
if window
misting does not occur.
VENTILATION
To ventilate the passenger
compartment properly, proceed as
follows:
❒fully open the vents and direct them
appropriately;
❒turn knob A to the blue section;
❒bring cursor B to
;
❒turn knob C to the desired speed;
❒turn knob D to
;
23

Aair temperature adjustment knob
(hot/cold air mixing);
Binternal air recirculation on/off cursor;
Cfan activation/adjustment knob;
Dair distribution knob;
Eclimate control compressor on/off
button;
Fdoor mirror demisting button.
Knob D enables the air introduced into
the vehicle to reach all areas of the
passenger compartment through five
distribution options:
air from central and side vents and
side diffusers;
air from central and side vents,
side diffusers and footwell
diffusers;
air from footwell diffusers;
air from footwell and side diffusers
and from windscreen diffuser;
air from windscreen diffuser and
side diffusers;
HEATING
To heat the passenger compartment,
proceed as follows:
❒turn knob A to the red section;
❒turn knob C to the desired speed;
❒turn knob D to
.This air distribution allows the
passenger compartment to be heated
quickly.
Then operate the controls to maintain
the desired comfort conditions.
IMPORTANT When the engine is cold, it
takes a few minutes to achieve
optimum passenger compartment
heating.
FAST DEMISTING /
DEFROSTING OF
WINDSCREEN AND SIDE
WINDOWS
Proceed as follows:
❒turn knob A to the red section;
❒turn knob C to 4 (maximum fan
speed);
❒turn knob D to
;
❒bring cursor B to
.
After demisting/defrosting, operate the
controls as normal to restore the
required comfort conditions.
IMPORTANT The climate control
system is very useful for speeding up
and maintaining demisting since it
dehumidifies the air. Adjust the controls
as described previously and switch
on the climate control system by
pressing button E.Window demisting
In the event of considerable external
moisture and/or rain and/or large
differences in temperature inside and
outside the passenger compartment,
perform the following preventive
window demisting procedure:
❒bring cursor B to
;
❒turn knob A to the red section;
❒turn knob C to 2 (intermediate fan
speed);
❒turn knob D to
with the possibility
of moving it to position
if window
misting does not occur.
VENTILATION
To ventilate the passenger
compartment properly, proceed as
follows:
❒fully open the air diffusers and vents;
❒turn knob A to the blue section;
❒bring cursor B to
;
❒turn knob C to the desired speed;
❒turn knob D to
;
26
GETTING TO KNOW YOUR CAR

DOORS
CENTRAL DOOR
LOCKING/UNLOCKING
Locking doors from the
outside
With the doors closed, press the
button on the key or turn the metal
insert (located inside the key) in the
door lock.
LED A fig. 38 on the
button on the
dashboard will switch on to indicate
that the doors have locked.
Door locking is carried out with all
doors shut, irrespective of the tailgate
open/closed status.Unlocking doors from
the outside
Press the
button on the key or turn
the metal insert (located inside the key)
in the driver side door lock.
Locking/unlocking doors
from the inside
Press the
button. The button has
an LED that indicates whether the
doors are locked or unlocked.
LED on: doors locked. Pressing the
button again centrally unlocks
all doors and switches off the LED.
LED off: doors unlocked. Pressing the
button again centrally locks all
the doors. The doors will be locked only
if all the doors are properly shut.
Once the doors have been locked via
the remote control or the key pawl,
it will no longer be possible to unlock
them by pressing the
button.
In the absence of electrical power
supply (blown fuse, battery
disconnected, etc.) it is still possible to
lock the doors manually.EMERGENCY DOOR
LOCKING DEVICE
Passenger side door
The passenger side door has a device
to lock it when there is no current.
To lock it, place the metal insert of the
ignition key in housing A fig. 39 and
turn it clockwise.
To restore the starting condition of the
door locks (only if battery charge
restored), proceed as follows:
❒press the
button on the remote
control;
or
❒press the
door locking/unlocking
button on the dashboard;
38A0L0007
39A0L0036
37

❒introduce the metal insert of the
ignition key in the front door pawl;
or
❒pull the internal door handle.
Door opening/closing
mechanism initialisation
If the battery is disconnected or the
protection fuse blows, the door
opening/closing mechanism must be
initialised as follows:
❒close all the doors;
❒press the
button on the key or the
door locking/unlocking button on
the dashboard;
❒press the
button on the key or the
door locking/unlocking button on
the dashboard.
ELECTRIC WINDOWS
IN BRIEF
These operate when the ignition key
is turned to MAR-ON and for about
three minutes after the ignition key is
turned to STOP or removed unless
one of the doors is opened.
The buttons are located on the
central tunnel.
20)
Operation
❒A - Open/close left window;
❒B - Open/close right window;
Push the corresponding buttons to
open/close the desired window.When one of the two buttons is
pressed briefly, the window moves in
stages; if the button is held down
to open, "continuous automatic"
operation is activated.
If the button is pressed again the
window will stop in its current position.
If the button is pressed for several
seconds, the window lowers
automatically (only with ignition key in
MAR-ON position).
Continuous automatic operation
(for versions/markets, where provided)
This is activated by pressing one of
the two buttons for longer than half a
second. The window stops when it
reaches the end of travel position, or
when the button is pressed again.
It can be used on both the driver side
and passenger side, only for lowering
the window.
Electric window system
initialisation
For versions/markets where provided,
after a break in power supply for the
control units (battery replaced or
disconnected or protective fuses for the
electric window control units replaced),
the automatic operation of the windows
must be restored.
40A0L0002
38
GETTING TO KNOW YOUR CAR
or

Warning lights on
displayWhat it means What to do
amberEXTERIOR LIGHTS FAULT
The symbol and corresponding message appear
on the display if a fault is detected in one of the
following lights:
❒daytime running lights (DRL)
❒side lights
❒dipped headlights
❒direction indicators
❒rear fog lights
❒reversing lights
❒number plate lights.
The fault relating to these lights may be caused
by: one or more blown fuses, one or more blown
bulbs or a broken electrical connection.Check, and if necessary replace the fuses
involved, in accordance with the "Fuse
replacement" paragraph in the "In an emergency"
chapter; if this does not resolve the fault, check,
and if necessary replace, the bulbs involved, in
accordance with the "External bulb replacement"
paragraph in the "In an emergency" chapter.
Should this operation also fail to resolve the fault,
contact the dedicated Alfa Romeo Dealership, for
a comprehensive check of the electrical system.
amberSERVICE (SCHEDULED SERVICING)
The
digital warning light is automatically
displayed, along with a dedicated message, with
key at MAR-ON, 2,000 km (or equivalent value in
miles) before the following scheduled servicing
interval and is activated again every 200 km (or
equivalent value in miles).Contact a dedicated Alfa Romeo Dealership. The
operations in the “Scheduled Servicing Plan” will
be performed and the message will be reset.
86
KNOWING THE INSTRUMENT PANEL

Warning lights on
displayWhat it means What to do
LUGGAGE COMPARTMENT OPEN
The symbol and the corresponding message are
shown on the display.
POSSIBLE ICE ON ROAD
The symbol and corresponding message appear
on the display when the outside temperature is
below or equal to 3°C.
IMPORTANT In the event of outside temperature
sensor failure, the digits that indicate the value are
replaced by dashes.
BRAKE LIGHTS FAILURE
The symbol and corresponding message appear
on the display if a fault is detected in the brake
lights.The fault may be caused by a blown bulb, a
blown protection fuse or an interruption of the
electrical connection.
PARKING SENSOR FAILURE
The symbol and corresponding message appear
on the display if there is a parking sensor failure.
DISPLAY OF SELECTED DRIVING MODE
(“Alfa DNA” system)
A letter (d, n, or a) corresponding to the active
driving mode (dynamic or race, normal, all
weather) and a dedicated message are shown on
the display.
88
KNOWING THE INSTRUMENT PANEL