Page 84 of 182
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 LIGHT 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.
81
Page 107 of 182
IN AN EMERGENCY
A punctured tyre or a burnt-out bulb?
At times, a problem may interfere with
our journey.
The pages on emergencies can help
you to deal with critical situations
independently and with calm.
In an emergency we recommend that
you call the freephone number found in
the Warranty Booklet.
You can also use the toll-free number
00 800 2532 4200 to find your nearest
dedicated Alfa Romeo DealershipSTARTING THE ENGINE.......105
REPAIRING A WHEEL.........106
REPLACING A WHEEL........109
CHANGING A BULB..........112
REPLACING EXTERIOR BULBS . . .116
INTERIOR BULB REPLACEMENT. .119
REPLACING FUSES..........120
RECHARGING THE BATTERY. . . .124
RAISING THE CAR...........124
TOWING THE CAR...........125
104
IN AN EMERGENCY
Page 115 of 182

103)The vehicle's driving characteristics
will be modified with the space-saver wheel
fitted. Avoid violent acceleration and
braking, abrupt steering and fast cornering.
The overall duration of the space-saver
wheel is about 3000 km, after which the
relevant tyre must be replaced with another
one of the same type. Never install a
standard tyre on a rim that is designed for
use with a space-saver wheel. Have the
wheel repaired and refitted as soon as
possible. Using two or more space-saver
wheels at the same time is forbidden. Do
not grease the threads of the stud bolts
before fitting them: they might slip out.
104)The jack is a tool developed and
designed only for changing a wheel, if a
tyre gets punctured or damaged, on the
vehicle with which it is supplied or on other
vehicles of the same model. Any other use,
e.g. to jack up other vehicle models or
different things, is strictly prohibited. Never
use it to carry out maintenance or repairs
under the vehicle or to change
summer/winter wheels and vice versa.
Never position yourself under a jacked
vehicle. If any work under the vehicle is
necessary, contact the Alfa Romeo Service
Network. Incorrectly positioning the jack
may cause the vehicle to fall: use it only in
the positions indicated. Do not use the jack
for loads higher than the one shown on its
label. Never start the engine with vehicle
raised. If the vehicle is raised more than
necessary, everything can become more
unstable, with the risk of the vehicle
dropping violently. Thus, lift the vehicle only
as needed in order to access the spare
tyre.
105)The space-saver wheel cannot be
fitted with snow chains.IMPORTANT
14)Contact a dedicated Alfa Romeo
Dealership as soon as possible to have the
correct tightening of the wheel stud bolts
checked.
15)When turning the jack handle make
sure that it can turn freely without scraping
your hand against the ground. The moving
components of the jack ("worm screw" and
joints) can also cause injuries: avoid
touching them. If you come into contact
with lubricating grease, clean yourself
thoroughly.
CHANGING A BULB
16)
106) 107) 108)
GENERAL
INSTRUCTIONS
Before changing a bulb check the
contacts for oxidation;
replace blown bulbs with others of
the same type and power;
after replacing a headlight bulb,
always check its alignment;
when a light is not working, check
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.
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.
112
IN AN EMERGENCY
Page 123 of 182

REPLACING FUSES
GENERAL INFORMATION
Fuses protect the electrical system:
they intervene (blow) in the event of a
fault or improper action on the system.
When a device does not work, check
the condition of its fuse: the filament A
fig. 112 must be intact.
If it is not, replace the blown fuse with
another with the same amperage (same
colour).
110) 111) 112) 113) 114)17)
B = intact fuse;
C = fuse with damaged filament.
FUSE LOCATION
The fuses are grouped in two fuse
boxes located in the engine and
passenger compartments.
Engine compartment fuse box
This is located next to the battery
fig. 113: to access the fuses, undo
screws A and remove cover B.The number identifying the electrical
component corresponding to each fuse
is shown on the back of the cover.
After replacing the fuse, make sure you
close cover B on the fuse box.
18)
Dashboard fuse box
This is located under the dashboard in
the area in front of the passenger seat.
To access the fuse box fig. 116 remove
the protective panel, following the
procedure described below:
undo the four screws A fig. 115;
to locate the fifth locking screw,
remove block B and remove plastic
cover C;
at this point undo the fifth screw D
and remove the protective panel to
112A0L0102
113A0L0137
114A0L0104
120
IN AN EMERGENCY
locate the fuse box.
Page 125 of 182

ENGINE COMPARTMENT FUSE BOXfig. 114
DEVICE PROTECTEDFUSE AMPERE
Headlight beam switch (for versions/markets, where provided) F09 5
Single tone hornF10 10
12 V socket / cigar lighter F86 15
External mirror defrosters F88 7.5
DASHBOARD FUSE BOXfig. 116
DEVICE PROTECTEDFUSE AMPERE
Central lockingF38 15
Two-way windscreen washer pump F43 20
+30 Driver side electric windows F47 20
+30 Passenger side electric windows F48 20
WARNING
110)If a fuse blows again, contact a dedicated Alfa Romeo Dealership.
111)Never replace a fuse with another with a higher amp rating; DANGER OF FIRE.
112)If a general protective fuse (MAXI-FUSE, MEGA-FUSE, MIDI-FUSE) blows, contact a dedicated Alfa Romeo Dealership.
113)Before replacing a fuse, make sure that the ignition key has been removed and that all the other services are switched off and/or
disengaged.
114)Contact a dedicated Alfa Romeo Dealership if a safety system (airbags, brakes), transmission system (engine, gearbox) or steering
system general protection fuse blows.
122
IN AN EMERGENCY
Page 126 of 182
IMPORTANT
17)Never replace a fuse with metal wires or anything else.
18)If you need to wash the engine compartment, take care not to aim the jet of water directly at the fuse box.
123
Page 139 of 182

fig. 128 and remove the protection
panel;
check that the fluid is at the max.
level.
after checking, reposition the
protection panel and tighten the 2
self-tapping screws E.
If the fluid level in the reservoir is not
sufficient, proceed as follows:
take the black funnel for topping up
the brake fluid and its extension pipe
from the service kit in the luggage
compartment;
loosen the reservoir plug and
introduce the funnel F fig. 129 with the
extension pipe in the reservoir inlet;
after topping up, remove the funnel
F with the extension pipe;
tighten the reservoir plug;
reposition the protection panel and
tighten the 2 self-tapping screws E.WARNING Be very careful while
removing the plug from the opening to
prevent the plug from falling inside the
vehicle body.
IMPORTANT
22)Be careful not to confuse the various
types of fluids while topping up: they are
not compatible with each other! Topping up
with an unsuitable fluid could severely
damage your vehicle.
23)The oil level must never exceed the
MAX reference.
24)Do not add oil with specifications other
than those of the oil already in the engine.25)PARAFLU
UPanti-freeze fluid is used in
the engine cooling system; use the same
fluid type as that already in the cooling
system when topping up. PARAFLU
UP
may not be mixed with other types of
anti-freeze fluids. In the event of topping up
with an unsuitable product, under no
circumstances start the engine and contact
a dedicated Alfa Romeo Dealership.
26)Prevent brake fluid, which is highly
corrosive, from coming into contact with
painted parts. Should it happen,
immediately wash with water.
27)Be very careful while topping up the
brake fluid, as it could drip from the
extension pipe inside the vehicle
under-bonnet and on parts of the body and
windscreen, corroding and damaging
them. Adopt suitable protection (e.g
absorbing paper) to reduce this risk as
much as possible.
WARNING
118)The Alfa Romeo 4C is designed and
produced for road use, in compliance with
the current regulations. Vehicle use in the
track must be considered as occasional
and in any case under the responsibility of
the user. The vehicle CANNOT be modified
or tampered with for any reason; this
would alter the Manufacturer homologation
and/or safety requirements. Using a
modified or tampered product relieves the
Manufacturer from any responsibility on the
product and may expose people to serious
risks.
128A0L0149
129A0L0160
136
SERVICING AND MAINTENANCE
Page 172 of 182

Fault Possible solution
... A TYRE IS PUNCTURED. Use the Fix&Go tyre repair kit.See.................p.106.
... A TYRE DEFLATES. Restore the correct pressure.See
.................p.158.
... THE BATTERY IS FLAT. -See
.................p.124or contact a dedicated Alfa
Romeo Dealership.
... THE INTERNAL ROOF LIGHT DOES NOT
SWITCH ON.Replace the bulb.See
.................p.119or contact a dedicated Alfa
Romeo Dealership.
... THE LUGGAGE COMPARTMENT ROOF LIGHT
DOES NOT SWITCH ON.Replace the bulb.See
.................p.119or contact a dedicated Alfa
Romeo Dealership.
... AN EXTERNAL BULB (main beam, dipped beam
headlights...) DOES NOT COME ON.-Contact a dedicated Alfa Romeo
Dealership.
Replace the bulb.See
.................p.116or contact a dedicated Alfa
Romeo Dealership.
... THE REMOTE CONTROL DOES NOT WORK. Replace the batteries inside the remote control.See
.................p.16.
... AN ELECTRIC WINDOW DOES NOT WORK.Check the relevant protective fuse.See
.................p.120or contact a dedicated Alfa
Romeo Dealership.
Have the appropriate window raising / lowering
motor checkedContact a dedicated Alfa Romeo
Dealership.
... THE ENGINE DOES NOT START, THE STARTER
DOES NOT TURN.-Contact a dedicated Alfa Romeo
Dealership.
169