weight Alfa Romeo 4C 2016 Owner handbook (in English)

on the car to determine the trajectory
that the driver intends to follow and
compares it with the car’s effective
trajectory. When the real trajectory
deviates from the desired trajectory, the
ESC system intervenes to counter the
car’s understeer or oversteer.
Oversteer: occurs when the vehicle is
turning more than it should according
to the angle of the steering wheel.
Understeer: occurs when the vehicle
is turning less than it should according
to the angle of the steering wheel
The ESC system also includes the
following systems:
ABS
EBD
CBC
DTC
ASR
HILL HOLDER
HBA
“ELECTRONIC Q2” (“E-Q2”)
"PRE-FILL" (RAB - Ready Alert
Brake)
SYSTEM ACTIVATION
The ESC system activates automatically
when the engine is started and can only
be deactivated by selecting "Race"
mode. For more details, refer to the
"Alfa DNA system" paragraph in this
chapter.
SYSTEM INTERVENTION
This is indicated by the flashing of thewarning light on the instrument
panel, to inform the driver that the car is
in critical stability and grip conditions.
ABS
This system, which is an integral part of
the braking system, prevents one or
more wheels from locking and slipping
in all road surface conditions,
irrespective of the intensity of the
braking action, ensuring that the car
can be controlled even during
emergency braking and optimising
stopping distances.
The system intervenes when braking
and the wheels are about to lock,
typically in emergency braking or
low-grip conditions, when locking may
be more frequent.
The system also improves control and
stability of the car when braking on a
surface where the grip of the left and
right wheels varies, or on corners.
31) 32) 33) 34) 35) 36) 37)
System intervention
A slight pulsing of the brake pedal and
noise indicates the intervention of the
ABS: this is completely normal when
the system intervenes.
EBD SYSTEM
The EBD system is an integral part of
the ABS system and intervenes during
braking, distributing the brake force
optimally between front and rear
wheels.
This guarantees greater braking stability
for the vehicle, preventing sudden
locking of the rear wheels and the
consequent instability of the vehicle.
CBC (Cornering Brake
Control) SYSTEM
The system acts when braking on
corners, optimising the distribution of
brake pressure on the four wheels: the
system prevents the wheels on the
inside of the corner (less affected by the
weight of the car) from locking, ensuring
better stability and direction for the car.
DTC (Drag Torque
Control) SYSTEM
This is an integral part of the ABS
system and intervenes in the case of
sudden downshifting, or during braking
when the ABS intervenes, restoring
torque to the engine and thus
preventing excessive drag at the drive
wheels, which may lead the wheels to
lock and a loss of car stability, above all
in low-grip conditions.
41

weight): the torque is thus distributed
optimally between the drive wheels in
accordance with the driving conditions
and road surface, permitting particularly
effective, sporty driving.
"PRE-FILL" SYSTEM
(RAB - Ready Alert
Brake)
(only with “Dynamic” or "Race" mode
activated)
This function activates automatically if
the accelerator pedal is released rapidly,
reducing the brake pad travel (both at
front and back), with the aim of
preparing the braking system and
enhancing its responsiveness, thus
reducing the stopping distance in the
event of subsequent braking.
WARNING
26)The ESC system cannot alter the
natural laws of physics, and cannot
increase grip, which depends on the
condition of the road.
27)The ESC system cannot prevent
accidents, including those due to excessive
speed on corners, driving on low-grip
surfaces or aquaplaning.
28)The capability of the ESC system must
never be tested irresponsibly and
dangerously, in such a way as to
compromise personal safety and the safety
of others.29)For the correct operation of the ASR
system, the tyres must of necessity be the
same make and type on all wheels, in
perfect condition and, above all, of the
prescribed type and dimensions.
30)Do not take unnecessary risks, even if
your vehicle is fitted with the ESC and ASR
systems. Your driving style must always be
suited to the road conditions, visibility and
traffic. The driver is always responsible for
road safety.
31)When the ABS intervenes and you feel
the brake pedal pulsating, do not reduce
the pressure, but hold it down firmly and
confidently; in doing so you will brake in the
shortest distance possible, depending on
the current road conditions.
32)To obtain the maximum efficiency of
the braking system, a bedding-in period of
about 500 km is needed: during this period
it is better to avoid sharp, repeated and
prolonged braking.
33)If the ABS intervenes, this indicates
that the grip of the tyres on the road is
nearing its limit: you must slow down to a
speed compatible with the available grip.
34)The ABS cannot overrule the natural
laws of physics, and cannot increase the
grip available according to the condition of
the road.
35)The ABS cannot prevent accidents,
including those due to excessive speed on
corners, driving on low-grip surfaces or
aquaplaning.
36)The capability of the ABS must never
be tested irresponsibly and dangerously, in
such a way as to compromise personal
safety and the safety of others.37)For the correct operation of the ABS,
the tyres must of necessity be the same
make and type on all wheels, in perfect
condition and, above all, of the prescribed
type and dimensions.
38)The ASR cannot overrule the natural
laws of physics, and cannot increase the
grip available according to the condition of
the road.
39)The ASR system cannot prevent
accidents, including those due to excessive
speed on corners, driving on low-grip
surfaces or aquaplaning.
40)The capability of the ASR must never
be tested irresponsibly and dangerously, in
such a way as to compromise personal
safety and the safety of others.
41)The HBA system can’t overrule the
natural laws of physics, and can’t increase
the grip available according to the
condition of the road.
42)The HBA system cannot prevent
accidents, including those due to excessive
speed on corners, driving on low-grip
surfaces or aquaplaning.
43)The features of the HBA system must
never be tested in imprudent or dangerous
ways, with the possibility of putting the
safety of the driver, occupants or other
road users at risk.
43

PRETENSIONERS
The car is equipped with seat belt
pretensioners, which draw back the
seat belts by several centimetres in the
event of a strong frontal impact. This
guarantees the perfect adherence of
the seat belts to the occupant's bodies
before the retention action begins.
It is evident that the pretensioners have
operated when the belt withdraws
toward the retractor.
This car is also equipped with a second
pretensioner (in the kick plate area). Its
activation is signalled by the shortening
of the metal cable.
A slight discharge of smoke may be
produced during the activation of the
pretensioner which is not in harmful and
does not involve any fire hazard.
IMPORTANT To obtain the highest
degree of protection from the action of
the pretensioner, wear the seat belt
tight to the chest and pelvis.
The pretensioner does not require any
maintenance or lubrication: any
changes to its original conditions will
invalidate its efficiency. If, due to
unusual natural events (floods, sea
storms, etc.), the device has been
affected by water and/or mud, contact
the dedicated Alfa Romeo Dealership to
have it replaced.
LOAD LIMITERS
To increase protection, the seat belt
retractors contain a device which
controls the force acting on the chest
and shoulders during the belt
restraining action in the event of an
accident.
WARNING
68)The pretensioner may be used only
once. After its activation, contact an Alfa
Romeo Dealership to have it replaced.
69)Removing or tampering with seat belt
and pretensioner components is strictly
prohibited. Any intervention on these
components must be performed by
qualified and authorised technicians.
Always contact a dedicated Alfa Romeo
Dealership.
IMPORTANT
7)Operations which lead to impacts,
vibrations or localised heating (over 100°C
for a maximum of six hours) in the area
around the pretensioner may cause
damage or make it deploy. Contact the
dedicated Alfa Romeo Dealership if there is
the need to operate on those components.
CARRYING
CHILDREN SAFELY
Alfa Romeo 4C is a sporty car that can
be driven in town every day, provided
its driver and passengers fasten their
seat belts. Carrying a child on the
passenger's seat is also allowed,
provided the child weighs more than
9 kg and a suitable child restraint
system is used.
Children must be suitably restrained
inside the vehicle according to their
weight. Several child restraint system
types are available; always choose the
one most suitable for the child:
70)
When over 1.50 m in height, from the
point of view of restraint systems,
children are considered as adults and
have to wear the standard seat belts.
All child restraint devices must bear the
certification data, together with the
control mark, on a label solidly fixed to
the seat which must never be removed.
Child restraint systems are available
from Lineaccessori Alfa Romeo. These
products have been designed and
tested specifically for Alfa Romeo
vehicles.
86
SAFETY
68)69)
7)

WARNING
70)The passenger seat is not suitable for
carrying rearward facing child restraint
systems (Group 0 and 0+). Therefore, very
small children (weighing up to 9 kg) must
NOT be carried in this car.
FITTING
“UNIVERSAL” CHILD
RESTRAINT SYSTEM
(with seat belts)
Only Group 1, 2 and 3 child restraint
systems, namely forward facing child
restraint systems, can be installed on
the 4C.
This car is NOT compliant for fitting rear
facing child restraint systems on the
passenger's seat.
GROUP 1
Children of weight from 9 to 18 kg may
be carried in forward facing child
restraint systems fig. 69.
71)
GROUP2-3
Children from 15 to 36 kg may use the
car seat belts directly fig. 70.
The child restraint system is used only
to position the child correctly withrespect to the belts so that the diagonal
section crosses the child's chest and
never the neck, and the horizontal part
is snug on the pelvis not the abdomen.
71)
69A0L0059
70A0L0064
87

SUITABILITY OF THE PASSENGER SEAT FOR UNIVERSAL CHILD RESTRAINT
SYSTEM USE
The car complies with the European Directive 2000/3/EC which governs the arrangement of child restraint systems on the
passenger's seat of the car as shown in the following table:
Group Weight groups Passenger
Group 1 9-18 kg L
Group 2 15-25 kg L
Group 3 22-36 kg L
L = suitable for special child restraint systems for this type of car.
88
SAFETY

CHILD RESTRAINT SYSTEMS RECOMMENDED BY ALFA ROMEO FOR YOUR 4C
Lineaccessori Alfa Romeo offers two special forward facing child restraint systems for 4C, secured with the three-point seat belt
only.
89
Weight group Child restraint systemType of child restraint
systemChild restraint system installation
Group1–from9up
to 18 kg
Britax Romer Duo Plus
Approval number: E1
04301133
Fiat order code: 71803161Child restraint system to be fitted facing
forwards only using ONLY the car's safety
belts.
It is recommended not to use the ISOFIX
anchorages and the child restraint system
top tether as the car is not equipped with
ISOFIX anchorages and top tether.
Group2–3from15
kg to 36 kg
Fair Junior Fix
Approval number: E4
04443721
Fiat order code: 71806570It must be installed forward facing only,
using ONLY the car's seat belt.
It is recommended not to use the ISOFIX
anchorages as the car is not equipped with
ISOFIX anchorages.

REPLACING A
WHEEL
(for versions/markets, where provided)
GENERAL
INSTRUCTIONS
In some specific markets, the car may
be equipped with a space-saver wheel:
see the instructions on the following
pages for changing the tyre.
101) 102) 103) 104) 105)
JACK
Please note that:the jack weight is 1.7 kg;
the jack requires no adjustment;
the jack cannot be repaired and in
the event of a fault it must be replaced
by another original one;
no tool other than its operating rod
may be fitted on the jack.
Servicing
prevent any dirt from depositing on
the "worm screw";
keep the "worm screw" lubricated;
never modify the jack.
Conditions for non-use
temperatures below – 40°C;
on sandy or muddy ground;
on uneven ground;
on steep roads;
in extreme weather conditions:
thunderstorms, typhoons, hurricanes,
blizzards, storms, etc...
in direct contact with the engine or
for repairs under the vehicle;
on boats.
To change a wheel, proceed as
follows:
stop the car in a position that is not
dangerous for oncoming traffic where
you can change the wheel safely. The
ground must be flat and sufficiently
compact;
switch off the engine, pull up the
handbrake and engage the 1stgear or
reverse. Wear the reflective safety
jacket (compulsory by law) before
getting out of the vehicle;
take the space-saver wheel;
access the luggage compartment
and take the wheel replacement
kitfig. 89;
take the spanner A and loosen the
fixing stud bolts fig. 90 by about oneturn. swing the car laterally to make it
easier to separate the rim from the
wheel hub;
position the jack under the car, near
the wheel to be changed, next to the
symbols
on the side skirts;
fit the operating rod D fig. 92 in the
seat on the device A;
push the jack under the car using
the rod until the wording "STOP" on the
rod corresponds with the side skirt:
"FRONT" when replacing the front
wheel, "REAR" when replacing the rear
wheel (see fig. 93 - fig. 94 );
fit the suitable tool E fig. 92 on the
operating rod;
IMPORTANT As shown in fig. 93 -
fig. 94, on the operating rod D there is
the indication of max. limit for front and
rear insertion under car that must
coincide with the mark
on the side
skirts.
89A0L0182
90A0L0183
109

RECHARGING THE
BATTERY
IMPORTANT The battery recharging
procedure is given as information only.
To carry out this operation contact the
dedicated Alfa Romeo Dealership.
IMPORTANT After turning the ignition
key to STOP and having closed the
driver side door, wait at least one
minute before disconnecting the
electrical supply from the battery. When
reconnecting the electrical supply to the
battery, make sure that the ignition key
is in the STOP position and the driver
side door is closed.
We advise you to use a battery charger
with rated recharging voltage of 12 V
and maximum current 15 A, for a
period from 12–24 hours. Charging for
a longer time may damage the battery.
To recharge, proceed as follows:
disconnect the negative battery
terminal;
connect the charger cables to the
battery terminals, observing the polarity;
turn on the charger;
when it is recharged, turn the
charger off before disconnecting it from
the battery;
reconnect the negative battery
terminal.
RAISING THE CAR
If raising the car is necessary, contact a
dedicated Alfa Romeo Dealership, who
will be equipped with suitable arm or
workshop lifts, in addition to the
specific equipment necessary.
It is however possible to use suitable
lowered hydraulic jacks to raise the car
if necessary.
The car lifting points are marked on the
side skirts with the
symbols (see
points illustrated in fig. 117 ).
The correct support points for raising
the front and rear part of the car are
illustrated in fig. 118and fig. 119.
IMPORTANT When positioning the car
on the arm lift, remember that the
power unit is located at the rear end,
with consequent impact on weight
distribution. Therefore, the shorter arms
must support the rear end, and the
longer arms support the front end.
19) 20)
117A0L0029
118A0L0128
119A0L0127
124
IN AN EMERGENCY

TECHNICAL SPECIFICATIONS
Everything you may find useful for
understanding how your car is made
and works is contained in this chapter
and illustrated with data, tables and
graphics. For the enthusiasts and the
technician, but also just for those who
want to know every detail of their car.IDENTIFICATION DATA.........146
ENGINE CODE - BODYWORK
VERSIONS................148
ENGINE..................149
FUEL SUPPLY..............150
TRANSMISSION.............151
BRAKES..................152
SUSPENSION..............153
STEERING................154
RIMS AND TYRES...........155
DIMENSIONS..............159
PERFORMANCE............160
WEIGHTS................161
REFUELLING...............162
FLUIDS AND LUBRICANTS......163
FUEL CONSUMPTION.........166
CO2 EMISSIONS............167
PRESCRIPTIONS FOR HANDLING
THE VEHICLE AT THE END OF ITS
LIFE....................168
145

IDENTIFICATION
DATA
The identification data of the car are:VIN plate;
Chassis marking;
Bodywork paint identification plate;
Engine marking.
VIN PLATE
This is located on the body behind the
driver side seat backrest and bears the
following data fig. 136:
BType-approval number.
CVehicle type identification code.
DChassis serial number.
EMaximum permitted weight of vehicle
fully laden.
FMaximum authorised weight of
vehicle fully laden plus trailer.
GMaximum permitted weight on first
(front) axle.
HMaximum permitted weight on
second (rear) axle.
IEngine type.
LBodywork version code.
MNumber for spare parts.
NCorrect fume coefficient value.
CHASSIS
IDENTIFICATION
VIN (Vehicle Identification Number)
plate
This is located on the dashboard at the
bottom of the windscreen fig. 137.
Marking
Marking A fig. 138 is printed on the
passenger compartment floor panel,
near the passenger side seat.The marking includes:type of vehicle;
chassis serial number.
136A0L0088
137A0L0158
138A0L0089
146
TECHNICAL SPECIFICATIONS