weight Alfa Romeo 4C 2015 Owner handbook (in English)

SYSTEM INTERVENTION
This is indicated by the flashing of the
warning 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.
ASR (AntiSlip
Regulation) SYSTEM
29) 30) 38) 39) 40)
This is an integral part of the ESC
system and automatically operates in
the event of one or both drive wheels
slipping, loss of grip on wet roads
(aquaplaning) and acceleration
on slippery, snowy or icy roads, etc.
Depending on the slipping conditions,
two different control systems are
activated:
❒if the slipping involves both drive
wheels, the ASR system intervenes,
reducing the power transmitted by
the engine;
❒if the slipping only involves one of the
drive wheels, it also intervenes
automatically, braking the wheel that
is slipping.
43

“ELECTRONIC Q2”
SYSTEM (“E-Q2”)
The "Electronic Q2" system intervenes
during acceleration on corners, braking
the inner drive wheel and thus
increasing the traction of the outer
wheel (which bears more of the car’s
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 can’t alter the natural
laws of physics, and can’t
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) The performance of the ESC
and ASR systems must not
encourage the driver to take
unnecessary risks. Your driving
style must always be suited to the
road conditions, visibility and
traffic. The driver is, in any case,
responsible for safe driving.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) For maximum efficiency of the
braking system, a bedding-in
period of about 500 km is
required: during this period it is
advisable 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 can’t overrule the
natural laws of physics, and can’t
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.
45

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.
68) 69)
7)
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 can be used
only once. After activation go to
the dedicated Alfa Romeo
Dealership to have it replaced.
69) Removing or otherwise
tampering with pretensioner and
seat belt components is strictly
prohibited. Any operations on
these components must be
performed by qualified and
authorised technicians. Always
contact the 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 damage
or deploy them. 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.
95

WARNING
70) The car passenger's seat is not
suitable for carrying rear facing
child restraint systems (Group
0 and 0+). On this car it is
therefore NOT allowed to carry
newborns (weighing up to 9 kg).
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 with
respect 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)
WARNING
71) The figures are indicative and for
assembly purposes only. Fit the
child restraint system according
to the instructions, which must be
included.
69A0L0059
70A0L0064
96
SAFETY

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.
97

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.
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.
98
SAFETY

IMPORTANT
13) Punctures caused by foreign
bodies can be repaired if the
damage does not exceed 4 mm on
the tread and on the shoulder of
the tyre. Do not use the repair
kit if the tyre was damaged as a
result of being used when
underinflated.
IMPORTANT
2) Dispose of the bottle and the
sealant properly. Dispose of the
components in compliance with
national and local regulations.
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.
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 should be flat
if possible, and sufficiently firm;❒switch off the engine, pull up the
handbrake and engage the 1
stgear
or reverse. Wear the reflective safety
jacket (compulsory by law) before
getting out of the car;
❒take the space-saver wheel;
❒access the luggage compartment
and take the wheel replacement
kit fig. 87;
❒take the spanner A and loosen the
fixing stud bolts fig. 88 by about
one turn. 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. 90 in the
seat on the device A;
87A0L0182
122
IN AN EMERGENCY

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.
18) 19)
IMPORTANT
18) Be careful to position the lift
arms correctly at the points
illustrated, in order to prevent
damage to the carbon fibre
chassis and the bodywork
components.
19) To avoid damage to the carbon
fibre chassis, the car cannot be
raised with standard hydraulic
jacks, only with suitable lowered
hydraulic jacks. Contact a
dedicated Alfa Romeo Dealership.
TOWING THE CAR
20)
The tow hook provided with the car is
located in the tool box in the luggage
compartment.
ATTACHING THE TOW
HOOK
Take tow hook A and tighten it fully
onto the threaded pin fig. 118.
115) 116) 117)
IMPORTANT
20) The tow hook attachment is only
available at the front end of the
car.
116 - Rear areaA0L0128
117 - Front areaA0L0127
118A0L0107
137

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....................162
ENGINE CODES - BODY
VERSIONS ......................................164
ENGINE ..........................................165
FUEL SUPPLY .................................166
TRANSMISSION .............................167
BRAKES .........................................168
SUSPENSION .................................169
STEERING ......................................170
WHEELS .........................................171
DIMENSIONS ..................................175
PERFORMANCE .............................176
WEIGHTS .......................................177
REFUELLING ..................................178
FLUIDS AND LUBRICANTS ............179
FUEL CONSUMPTION ....................182
CO2 EMISSIONS ............................183
PRESCRIPTIONS FOR HANDLING
THE VEHICLE AT THE END OF ITS
LIFE ................................................184
161

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. 133:
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. 134.Marking
Marking A fig. 135 is printed on the
passenger compartment floor panel,
near the passenger side seat.
The marking includes:
❒type of vehicle;
❒chassis serial number.
133A0L0088
134A0L0158
135A0L0089
162
TECHNICAL SPECIFICATIONS