Alfa Romeo 4C 2015 Owner handbook (in English)
Manufacturer: ALFA ROMEO, Model Year: 2015, Model line: 4C, Model: Alfa Romeo 4C 2015Pages: 199, PDF Size: 7.67 MB
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If the request is accepted by the
system, the display shows the new
gear engaged.
If the request is not accepted by the
system, the display shows the gear
engaged before the request and emits
an acoustic signal.
If the gear change request may
adversely affect the correct operation of
the engine and the gearbox, the
system will not allow it. The system will
automatically downshift should the
engine reach the idling speed (e.g.
during deceleration). Using the DNA
system in "Natural" or "All Weather"
mode, it will automatically upshift if the
engine speed requires it.Automatic operation
(AUTO)
To activate/deactivate automatic
operation (AUTO) press theA/M
button on the transmission control
panel fig. 74; activation is signalled by
the wordAUTOon the display, next
to the gear engaged fig. 76.
InAUTOmode the system changes
gear depending on the car speed, the
engine rpm and the intensity with which
the accelerator pedal is pressed.
To move the stationary car, 1st gear or
reverse (R) must always be engaged
(with brake pedal depressed).“Kick Down” function
The system also has the“Kick Down”
function: if necessary (e.g. when
overtaking), the system changes down
one or more gears when the
accelerator pedal is depressed beyond
the point where it becomes stiff (and
if the rpm allow it) in order to provide
suitable power and torque for the
acceleration requested by the driver.
When implementing the "Kick Down"
function, the system ensures varying
transmission management in
accordance with the selected DNA
mode.
75A0L0146
76A0L0068
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LEVERS ON THE
STEERING WHEEL
These enable sequential gear shifting
fig. 77.
– steering wheel stalk "+(pulling stalk
towards driver, see fig. 78): engage
higher gear;
– steering wheel stalk "–(pulling stalk
towards driver, see fig. 78): engage
lower gear.The engagement of a lower (or higher)
gear is only permitted if the engine
rpm allow it.
STARTING THE CAR
To start the engine press the brake
pedal: the system engages neutral (N)
automatically.
After the starting procedure, 1st gear
(1) or reverse (R) can be engaged.
Irrespective of the mode selected
(AUTO/MANUAL), to engage 1st gear
or reverse (R), it is necessary to press
the brake pedal and press the1button
on the transmission control panel (or
the "+" steering wheel stalk) to engage
1st gear or theRbutton to engage
reverse.
When 1st gear is engaged, the system
sets itself toAUTOmode.
Neutral (N) can be engaged again by
pressing theNbutton with the brake
pedal pressed.
When the1,NorRbuttons are
pressed (or "+" steering wheel stalk is
operated) without pressing the brake
pedal, no gear change request is
implemented by the system.
IMPORTANT Reverse cannot be
engaged by pressing the "-" stalk on
the steering wheel.Important information
If starting is requested with a
transmission failure (see "Warning lights
and messages" paragraph), carry out
the “Delayed start-up” procedure: when
the key is turned to AVV for at least 7
seconds with brake pedal pressed, the
engine will be started. The system will
remain in “recovery” condition.
If the engine does not start, contact a
dedicated Alfa Romeo Dealership.
When the driver's door is opened, the
system activates the hydraulic
components so that they are prepared
for the subsequent engine starting.
MOVING THE CAR
The car can set off both in 1st gear and
reverse (R).
Notes (concerning car
start-up)
The gears can only be engaged by
pressing the brake pedal. If the brake
pedal is not depressed, the display will
show a dedicated message.
It is not possible to set off in a higher
gear than 1st: if this is attempted,
the display shows a dedicated
message.
77A0L0071
78A0L0072
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STARTING AND DRIVING
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When setting off on a medium-steep
incline, it is advisable to engage the
handbrake.
Engaging 1st gear
Proceed as follows:
❒press the brake pedal;
❒press the1button on the
transmission control panel;
❒release the brake pedal and press
the accelerator pedal.
Engaging reverse (R)
Reverse (R) can only be engaged with
car stationary and brake pedal pressed.
Proceed as follows:
❒press the brake pedal (car completely
stationary);
❒press the R button on the
transmission control panel;
❒release the brake pedal and press
the accelerator pedal. When reverse
is engaged, the system emits an
acoustic signal (for versions/markets,
where provided).
If the brake pedal is not depressed (and
the car is stationary), the display will
show a dedicated message and the
system will automatically engage
neutral (N).IMPORTANT With the car running, the
request is accepted and executed if the
car speed drops below 3 km/h within
3 seconds from the request: if the
request is not executed, the system will
maintain the gear engaged or, if the
speed of the car drops below 10 km/h,
will put the transmission in neutral (N)
and the manoeuvre will have to be
repeated.
ENGAGING NEUTRAL (N)
With car stationary and ignition key at
MAR-ON (irrespective of the condition
of the engine), neutral (N) can only
be engaged with the brake pedal
pressed.
If the car is in motion, neutral (N) can
always be engaged, irrespective of the
pressure applied to the brake and
accelerator pedals.
The display will show the letterN
together with the active operating
mode.
With car in motion, to engage a gear
from the neutral (N) position, press the
1button on the transmission control
panel (it is not necessary to press
the brake pedal): the transmission will
immediately engage the correct gear
according to the car’s speed.With car stationary and ignition key at
MAR-ON (irrespective of the condition
of the engine), 1st gear can only be
engaged with the brake pedal pressed.
LAUNCH CONTROL
The "Launch Control" strategy permits
high-performance starting.
This strategy can be activated with
vehicle at a standstill, "Race" mode
selected and 1st gear engaged.
The sequence of operations to perform
is as follows:
❒press the brake pedal and hold it
down;
❒press the accelerator pedal and hold
it down;
❒press the "–" stalk behind the
steering wheel;
When the brake pedal is released, the
car will start with maximum
acceleration. Keeping the accelerator
pressed, the system will automatically
upshift once the best engine speed has
been achieved for shifting gears.
89)
To abandon the strategy, simply
interrupt the above sequence
of operations or release the accelerator
pedal.
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DISPLAYED
INFORMATION
When the key is turned to MAR-ON,
after about 1 second, the display
shows the transmission in neutral
indication (N). When driving, the display
shows the gear engaged and the active
mode (AUTOorMANUAL). The
indications on the display have the
following meanings:
N = neutral;
1 = first gear;
2 = second gear
3 = third gear;
4 = fourth gear;
5 = fifth gear;
6 = sixth gear;
R = reverse.
The car always starts in neutral. When
1st gear is requested, the system
forces the selection ofAUTOmode.
IMPORTANT If 10 seconds elapse with
the ignition key in theMAR-ON
position and the display does not show
the gear engaged, turn the key to the
STOPposition, wait for the display
to switch off and then repeat the
procedure. If the fault persists, contact
a dedicated Alfa Romeo Dealership.ACOUSTIC SIGNAL
For safety reasons, an acoustic signal is
emitted when the car is parked with
the transmission in neutral (N) (the
signal can be heard when the ignition
key is turned toSTOP).
With the car stationary, the engine
started and (1st) gear or (R) engaged,
the system activates the acoustic signal
and automatically places the
transmission in neutral (N) when:
❒the accelerator and/or brake pedal
are not operated for at least 3
minutes;
❒the brake pedal is pressed for longer
than 10 minutes;
❒the driver's door is opened and the
accelerator pedal or the brake pedal
are not operated for at least one
and a half seconds;
❒a fault has been detected in the
transmission.
PARKING THE CAR
When parking and leaving the car,
proceed as follows:
❒engage a gear (1st gear if facing
uphill or reverse if facing downhill)
and leave the wheels turned;
❒stop the engine and engage the
handbrake.Block the wheels with a wedge or a
stone if the car is parked on a steep
slope.
Wait until the indication of the gear
engaged disappears on the display
before releasing the brake pedal.
IMPORTANT:NEVERleave the car with
the transmission in neutral.
GENERAL WARNINGS
❒With car stationary and gear
engaged, always keep the brake
pedal pressed until you decide to set
off, then release the brake and
accelerate gradually.
❒During prolonged stops with the
engine running, it is advisable to keep
the transmission in neutral (N).
❒In order to safeguard the efficiency of
the clutch, do not use the accelerator
to keep the car stationary (e.g. when
stopped on an incline). The clutch
could overheat and be damaged: use
the brake pedal or the handbrake
and only operate the accelerator
pedal when you decide to set off.
❒If, with reverse gear (R) engaged, you
have to engage 1st gear or vice
versa, only do this when the car is
completely stationary and with the
brake pedal pressed.
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❒If it is necessary to proceed downhill
with transmission in neutral (N) for
unexpected reasons, bearing in mind
that this practice is highly inadvisable,
remember that when gear
engagement is requested, the
system will automatically engage the
best gear to permit the correct
transmission of drive torque to the
wheels, according to the speed
of the car.
❒When necessary, it is possible to
engage 1st gear, reverse (R)or
neutral (N) with the engine off, the
key at MAR-ON and the brake
pressed. In this case, change gear
leaving at least 5 seconds between
one gear change and the next, in
order to safeguard the operation of
the hydraulic system, and the pump
in particular.
❒For uphill departures, it is advisable
to accelerate gradually but fully
immediately after releasing the
handbrake or the brake pedal; this
allows the engine to temporarily
increase the number of revs and
tackle the steepest gradients with
more torque at the wheels.
WARNING
89) The Launch control function is
only available in Race mode.
Regardless of what is explicitly
indicated in the description of this
mode, the ESC and ASR systems
are deactivated during operation
of the Launch Control function.
This means that vehicle dynamic
control is the sole responsibility of
the driver. Therefore pay the
utmost attention when using the
Launch Control. Take into account
traffic and road surface conditions
and during manoeuvres make
sure there is enough room in the
area concerned.
SAVING FUEL
Alfa Romeo has designed and built the
vehicle using technologies, materials
and devices able to reduce negative
environmental impact. Here are some
suggestions to further contribute to
environmental protection.
GENERAL
CONSIDERATIONS
Car maintenance
Have checks and adjustments carried
out in accordance with the “Scheduled
Servicing Plan”.
Tyres
Check the tyre pressures at least once
every four weeks: if the pressure is
too low, consumption levels increase as
resistance to rolling is higher.
Climate control system
The use of the climate control system
leads to higher fuel consumption. If the
temperature outside permits, try to
use ventilation only.
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DRIVING STYLE
Starting
Do not warm the engine with the car at
a standstill or at idle or high speed:
under these conditions the engine
warms up much more slowly, increasing
consumption and emissions. It is
therefore advisable to move off
immediately, slowly, avoiding high
speeds: in this way the engine will
warm up more quickly.
Unnecessary actions
Avoid accelerating when stopped at
traffic lights or before switching off the
engine. This action is absolutely
pointless and only increases
consumption and pollution.
Gear selection
Using a low gear for faster acceleration
increases consumption.
In the same way, improper use of a high
gear increases consumption,
emissions and engine wear.Max. speed
Fuel consumption increases
considerably with speed. Maintain a
constant speed, avoiding unnecessary
braking and acceleration, which cost
in terms of both fuel consumption and
emissions.
Acceleration
Accelerating violently will greatly affect
consumption and emissions: avoid
frequent and strong accelerations.
CONDITIONS OF USE
Cold starting
Short journeys and frequent cold starts
do not allow the engine to reach
optimum operating temperature.
This results in a significant increase in
consumption levels (from +15 to +30%
on the urban cycle) and emissions.
Traffic and road
conditions
Rather high consumption levels are
linked to situations with heavy traffic, for
instance when travelling in queues
with frequent use of the lower gears or
in cities with many traffic lights.Stops in traffic
During prolonged hold-ups (e.g. level
crossings) the engine should be
switched off.
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SNOW TYRES
Use snow tyres of the same size as the
normal tyres provided with the car:
the dedicated Alfa Romeo Dealership
will be able to advise you on the most
appropriate tyre to use.
Only use these tyres in the event of ice
or snow on the roads. In these
conditions it is recommended to select
the "All Weather" mode of the Alfa
DNA system.
For the type of tyre to be used, inflation
pressures and the specifications of
snow tyres, follow the instructions given
in the "Wheels" paragraph in the
"Technical specifications" chapter.
90)
The performance of these tyres on
low-grip surfaces are reduced
considerably when the tread depth is
below 4 mm. They should be replaced
in this case.
Due to the specific characteristics of
snow tyres, in normal weather
conditions and dry asphalt or on long
motorway journeys, the performance of
these tyres is lower than that of
standard tyres. Their usage should
therefore be restricted in accordance
with their type approval.IMPORTANT When using snow tyres
with a maximum speed index below the
one that can be reached by the car
(increased by 5%), place a notice in the
passenger compartment, plainly in
view, which states the maximum speed
allowed by the snow tyres (as per EC
Directive).
All four tyres should be the same brand
to ensure greater safety when driving
and braking as well as making the
car more responsive. It is inadvisable to
change the rotation direction of tyres.
Refer to the "Raising the car" section in
the "In an emergency" chapter for
further details on how to raise the car
correctly.
WARNING
90) The maximum speed for snow
tyres marked “Q” is 160 km/h,
while it is 190 km/h for “T” tyres
and 210 km/h for "H" tyres. The
highway code speed limits must
however always be complied with.
SNOW CHAINS
Reduced size snow chains with a
maximum projection of 7 mm beyond
the tyre profile can be fitted only on
235/40 R18 rear tyres.
The use of snow chains should be in
compliance with local regulations.
Snow chains can be fitted on the tyres
of the rear wheels (drive wheels) only.
19" rear tyres cannot be fitted with
chains.
Check the tension of the snow chains
after the first few metres have been
driven.
11)
IMPORTANT Snow chains cannot be
fitted to the space-saver wheel (for
versions/markets, where provided).
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IMPORTANT
11) Keep your speed down when
snow chains are fitted; do not
exceed 50 km/h. Avoid potholes,
steps and pavements and avoid
driving for long distances on
roads not covered with snow to
prevent damaging the car and the
road surface.
CAR INACTIVITY
If the vehicle is to be left inactive for
longer than a month, observe the
following precautions:
❒park the car in covered, dry and if
possible well-ventilated premises and
slightly open the windows;
❒check that the handbrake is not
engaged;
❒disconnect the negative battery
terminal and check the battery
charge. Repeat this check once
every three months during storage.
For optimum preservation of the
battery charge, it is advisable to use
the charge-holder (for versions/
markets, where provided, or
alternatively, available from
Lineaccessori). For more details on
its operation, refer to the attached
Supplement;
❒if the battery is not disconnected
from the electrical system, checks its
state of charge every thirty days;
❒clean and protect the painted parts
using protective wax;❒sprinkle talcum powder on the rubber
blade of the windscreen wiper and lift
it off the glass (for the correct lifting
procedure, refer to the "Windscreen
wiper" paragraph in the
"Maintenance and care" chapter);
❒cover the car with a cloth or
perforated plastic sheet. Do not use
sheets of non-perforated plastic
as they do not allow moisture on the
car body to evaporate;
❒inflate tyres to +0.5 bar above the
standard prescribed pressure and
check it periodically;
❒do not drain the engine cooling
system;
❒every time the car is left inactive for
two weeks or longer, run the air
conditioning system for about
5 minutes, set to outside air and with
fan set to maximum, with the engine
idling; this operation will ensure
adequate lubrication to minimise the
possibility of damage to the
compressor when the system is put
back into operation;
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❒ensure that the air intake directly in
front of the windscreen is not
obstructed by leaves or other foreign
bodies; any leaves in the air intake
could reduce the air flow and, if they
enter the reservoir, could prevent
water drainage. In winter months,
make sure that the air intake is not
obstructed by ice, mud or snow.
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.
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