2014 Alfa Romeo 4C brake

ESSENTIAL INFORMATION!REFUELLING
Only refuel with unleaded petrol with octane rating (RON) not less than 95, in compliance with the European specification EN228. In
particular, the 4C’s engine has been designed to comply with all emission limits while simultaneously guaranteeing minimal
consumption and maximum performance, using premium-quality unleaded petrol with octane rating (RON) of 98 or higher. The use
of petrol that does not conform to the specification indicated may cause the
warning light to switch on and the irregular
operation of the engine.
STARTING THE ENGINE
Make sure that the handbrake is engaged. Press the brake pedal and, without pressing the accelerator, turn the ignition key to AVV;
release it as soon as the engine has started.
PARKING ON FLAMMABLE MATERIAL
The catalytic converter develops high temperatures during operation. Do not park the car on grass, dry leaves, pine needles or other
flammable material: fire hazard.
RESPECTING THE ENVIRONMENT
The car is fitted with a system that carries out a continuous diagnosis of the emission-related components in order to help protect
the environment.
ELECTRICAL ACCESSORIES
If, after purchasing the car, you want to install accessories that require an electrical supply (with the risk of gradually draining the
battery), contact the dedicated Alfa Romeo Dealership which will calculate the overall electrical consumption and check that the
car’s electrical system can support the required load.
SCHEDULED SERVICING
Correct maintenance of the car is essential for ensuring that it maintains its performance and its safety features, its environmental
friendliness and low running costs for a long time to come.
THE OWNER HANDBOOK CONTAINS…
... important information, advice and warnings for correct use, driving safety and maintenance of your car over time. Special
attention must be paid to the symbols provided
(personal safety)
(environmental protection)
(car integrity).
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GRAPHICAL INDEX
.
HEADLIGHTS
❒Bulb types ..........................................120
❒ Daytime running lights ......................... 27
❒ Side lights/dipped headlights .............. 27
❒ Main beam headlights ......................... 27
❒ Bulb replacement ................................118
WHEELS
❒Rims and tyres ....................................163
❒ Tyre pressure ......................................166
❒ Wheel repair .......................................115
DOOR MIRRORS
❒Adjustment ......................................... 18
❒ Folding ............................................... 18
DOORS
❒Central opening/closing ...................... 36
SCREEN WASHER / BRAKE FLUID
❒Checking levels ...................................139
WINDSCREEN WIPERS
❒Operation ........................................... 28
❒ Blade replacement ..............................148
TOW HOOK
❒Attachment .........................................130
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.
SEATS
❒Lengthwise adjustment ....................... 15
❒ Backrest adjustment ........................... 16
ELECTRIC WINDOWS
❒Operation ........................................... 37
GEARBOX/TRANSMISSION
❒Using the gearbox/transmission ..........104
HAZARD WARNING LIGHTS
❒Operation ........................................... 32
ALFA DNA SYSTEM
❒Operation ........................................... 45
HANDBRAKE
❒Operation ...........................................103
POWER SOCKET / CIGAR
LIGHTER
❒ Power socket ..................................... 34
❒ Cigar lighter ........................................ 34
SEAT BELTS
❒Use ..................................................... 90
❒ Important information .......................... 90
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GRAPHICAL INDEX
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STEERING LOCK
Activation
When the key is at STOP, remove the
key and turn the steering wheel until
it locks.
Deactivation
Move the steering wheel slightly and
turn the ignition key to MAR-ON.
4) 5)
WARNING
2) If the ignition device has beentampered with (e.g. an attempted
theft), have it checked over by
the dedicated Alfa Romeo
Dealership before driving again.
3) Always remove the key when you leave your car to prevent someone
from accidentally operating the
controls. Remember to engage
the handbrake. Never leave
children unattended in the car. 4) It is absolutely forbidden to carry
out any after-market operation
involving steering system or
steering column modifications
(e.g. installation of anti-theft
device) that could adversely affect
performance and safety,
invalidate the warranty and also
result in non-compliance of the
car with type-approval
requirements.
5) Never extract the key while the car is moving. The steering wheel
would automatically lock as soon
as it is turned. This also applies
to cases in which the car is towed.
SEATSADJUSTMENTS
Lengthwise adjustment
(for versions/markets, where provided)
Lift lever A fig. 10 and push the seat
forwards or backwards: in the driving
position your arms should rest on
the rim of the steering wheel.
6) 7)
Alfa Romeo’s advice: the seat must be
adjusted so that the entire sole of the
foot presses on the brake pedal when it
is fully depressed; at the same time,
your right leg must be bent slightly. In
this way, in the event of emergency, the
driver can generate sufficient force to
achieve adequate pressure on the
brake pedal. Moreover, this reduces the
risk of leg injuries in the event of an
accident.10
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The device cannot be engaged in 1st or
reverse gear: it is advisable to engage
it in 5th gear or higher.
When travelling downhill with the device
engaged, the car may slightly exceed
the stored speed.
When the device is activated, the
digital warning light switches on
together with the relevant message on
the display.
Storing speed
Proceed as follows:
❒ turn ring nut A fig. 24 to
and
press the accelerator to reach the
desired speed;
❒ move the stalk upwards (+) for at
least 1 second, then release it: the
car speed is now stored and you can
therefore release the accelerator.
If needed (when overtaking for
instance), you can accelerate simply by
pressing the accelerator; when you
release the pedal, the car goes back to
the speed stored previously. Restoring speed
If the device has been deactivated, for
example by pressing the brake pedal,
the stored speed can be restored as
follows:
❒
accelerate gradually until a speed
approaching the one stored is
reached;
❒ engage the gear selected at the time
that the speed was stored;
❒ press the CANCEL/RESUME button
(B fig. 24).
Increasing speed
This can be done in two ways:
❒ by pressing the accelerator and
storing the new speed reached
or
❒ by moving the stalk upwards (+) until
the new speed, which will be stored
automatically, is reached.
Each movement of the stalk
corresponds to an increase in speed of
about 1 km/h, while keeping the stalk
held upwards will continuously increase
the speed. Decreasing speed
This can be done in two ways:
❒
by deactivating the device and then
storing the new speed
or
❒ by moving the stalk downwards (–)
until the new speed, which will be
stored automatically, is reached.
Each movement of the stalk will
correspond to a slight reduction in
speed of about 1 km/h, while keeping
the stalk held downwards will decrease
the speed continuously.
Deactivation
The device can be switched off by the
driver in the following ways:
❒ by turning ring nut A fig. 24 to O;
❒ by switching off the engine;
❒ by pressing the CANCEL/RESUME
button;
❒ by pressing the brake pedal or the
accelerator; in this last case the
system is not completely deactivated
but gives priority to the acceleration
request. The device still remains
active, without the need to press the
CANCEL/RESUME button to return
to the previous condition once
acceleration is concluded.
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ESC (Electronic
Stability Control)
SYSTEM
IN BRIEF
The ESC system improves the
directional control and stability of the
vehicle in various driving conditions.
The ESC system corrects the car’s
understeer and oversteer, distributing
the brake force on the appropriate
wheels. The torque supplied by
the engine can also be reduced in
order to maintain control of the car.
26) 27) 28) 29) 30)
The ESC system uses sensors installed
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.
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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.
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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.
HILL HOLDER SYSTEM
This is an integral part of the ESC
system and facilitates starting on
slopes, activating automatically in the
following cases:
❒ uphill: car stationary on a road with a
gradient higher than 5%, engine
running, brake pressed and
transmission in neutral or gear other
than reverse engaged;
❒ downhill: car stationary on a road
with a gradient higher than 5%,
engine running, brake pressed and
reverse gear engaged.
When setting off, the ESC system
control unit maintains the braking
pressure on the wheels until the engine
torque necessary for starting is
reached, or in any case for a maximum
of 2 seconds, allowing your right foot
to be moved easily from the brake
pedal to the accelerator. When the 2 seconds have elapsed,
without starting, the system is
automatically deactivated, gradually
releasing the braking pressure. During
this release stage, the typical brake
disengagement noise, indicating that
the car is going to move imminently,
can be heard.
IMPORTANT The Hill Holder system is
not a parking brake; therefore, never
leave the vehicle without having
engaged the handbrake, turned the
engine off and engaged first gear,
so that the vehicle is parked in safe
conditions (for further information read
the "Parking" paragraph in the "Starting
and driving" chapter).
IMPORTANT There may be situations
on small gradients (less than 8%),
with vehicle laden, in which the Hill
Holder system may not activate,
causing a slight reversing motion and
increasing the risk of collision with
another vehicle or object. The driver is,
in any case, responsible for safe driving.
HBA (Hydraulic Brake
Assistant) SYSTEM
41) 42) 43)
The HBA system is designed to
improve the car’s braking capacity
during emergency braking. The system
detects emergency braking by
monitoring the speed and force with
which the brake pedal is pressed, and
consequently applies the optimal brake
pressure. This can reduce the braking
distance, the HBA system therefore
completes the ABS.
Maximum assistance from the HBA
system is obtained pressing the brake
pedal very quickly. In addition, the
brake pedal should be pressed
continuously during braking, avoiding
intermittent presses, to get the most
out of the system.
Do not reduce pressure on the brake
pedal until braking is no longer
necessary.
The HBA system is deactivated when
the brake pedal is released.
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