2015 Alfa Romeo 4C warning light

SPEEDOMETER (SPEED
INDICATOR)
Indicator J shows the speed of the car.
REV COUNTER
Light C shows the engine revs.
FUEL LEVEL GAUGE
Gauge G shows the amount of fuel in
the tank.
The switching on of the
digital
warning light indicates that 4–5 litres of
fuel are left in the tank; in this situation,
refuel as soon as possible.
Do not travel with the fuel tank almost
empty: any gaps in fuel delivery could
damage the catalytic converter.
ENGINE COOLANT
TEMPERATURE
INDICATOR
Indicator A shows the temperature of
the engine coolant and starts supplying
indications when the fluid temperature
exceeds approximately 50°C.
The
digital warning light may switch
on (together with a message on the
display) to indicate that the coolant
temperature is too high; in this case,
stop the engine and contact a
dedicated Alfa Romeo Dealership.GEAR SHIFT INDICATOR
The GSI (Gear Shift Indicator) system
advises the driver to change gear
through a specific indication E fig. 59
on the instrument panel.
Through the GSI, the driver is notified
that changing gear will allow a
reduction in fuel consumption.
Therefore, for driving oriented towards
reducing fuel consumption, it is
advisable to stick to “Natural” or “All
Weather” mode and to follow the
suggestions of the Gear Shift Indicator,
where traffic conditions permit.
When the (
) icon is displayed on the
instrument panel, the GSI suggests
switching to a higher gear, while when
the (
) icon is displayed, the GSI
suggests changing to a lower gear.
IMPORTANT The GSI is not active
when the transmission is operating in
AUTO mode.
IMPORTANT The indication in the
instrument panel remains on until the
driver shifts gear or the driving
conditions go back to a situation where
gearshifting is not required to improve
consumption.
SETUP MENU
CONTROL BUTTONS
SET/
: press briefly to access the
menu and/or go to next screen or
confirm the selection. Hold down to
return to the standard screen fig. 61.
: to scroll up through the displayed
screen and the related options or to
increase the displayed value.
: to scroll down through the
displayed menu and the related options
or to decrease the value displayed.
IMPORTANT The
andbuttons
activate different functions according to
the following situations:
❒within the menu, they allow you to
scroll up and down through the
options;
61A0L0125
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KNOWING THE INSTRUMENT PANEL

❒press theorbutton to make the
adjustment;
❒briefly press the SET/
button to
go back to the menu screen or hold
the button down to go back to the
standard screen without saving.
Belt reminder (Buzzer
reactivation for SBR
indication)
(for versions/markets, where provided)
This function can be displayed only
after a dedicated Alfa Romeo
Dealership has deactivated the SBR
system (see "SBR system" paragraph in
the "Safety" chapter).
Service (Scheduled
servicing)
Using this function you can display
information about the mileage intervals
for vehicle servicing.
To consult this information, proceed as
follows:
❒press button SET/
briefly. The
display shows the service interval
in kilometres (km) or miles (mi)
according to the previous setting (see
the "Unit of measurement (Setting
the unit of measurement)"
paragraph);❒briefly press the SET/
button to
go back to the menu screen or hold
the button down to go back to the
standard screen.
IMPORTANT The “Scheduled Servicing
Plan” includes car maintenance at
fixed intervals, refer to the
"Maintenance and care" chapter. The
"Service" function is automatically
displayed, along with the
warning
light coming on, with key at MAR-ON -
starting from 2,000 km (or equivalent
value in miles) before these deadlines
and is activated again every 200 km (or
equivalent value in miles). Below 200
km servicing indications are more
frequent. The indication will appear in
kilometres or miles according to the
"Unit of measurement" settings. In
addition, when the vehicle mileage is
close to a scheduled servicing ("service
coupon"), and the key is turned to
MAR-ON, the
warning light will
appear on the display along with the
word "Service" and followed by the
number of kilometres or miles left
before vehicle servicing. Contact a
dedicated Alfa Romeo Dealership. The
operations in the “Scheduled Servicing
Plan” will be performed and the
message will be reset.Passenger airbags
(Activation/Deactivation
of passenger's side
front airbag)
This function is used to activate/
deactivate the front passenger's airbag.
Proceed as follows:
❒press the SET/
button and, after
the message (Bag pass: Off) (to
deactivate) or (Bag pass: On) (to
activate) is displayed by pressing
buttons "
"or"", press the SET/
button again;
❒a confirmation request message will
appear on the display;
❒by pressing the
orbuttons
select "Yes" (to confirm activation/
deactivation) or "No" (to cancel);
❒press the SET/
button briefly, a
message confirming the selection
will be displayed and you will go back
to the menu screen, or hold the
button down to go back to the
standard screen without saving. The
warning light
in the instrument
panel switches on.
69

WARNING LIGHTS AND MESSAGES
WARNING The warning light switches on together with a dedicated message and/or acoustic signal when applicable. These
indications are indicative and precautionary and as such must not be considered as exhaustive and/or alternative to the
information contained in the Owner Handbook, which you are advised to read carefully in all cases. Always refer to the
information in this section in the event of a failure indication.
IMPORTANT Failure indications displayed are divided into two categories: very serious and less serious failures. Serious faults
are indicated by a repeated and prolonged warning "cycle". Less serious faults are indicated by warning "cycle" with a shorter
duration. The display cycle of both categories can be interrupted. The instrument panel warning light will stay on until the cause
of the malfunction is eliminated.
WARNING LIGHTS ON INSTRUMENT PANEL
Warning lights on
panelWhat it means What to do
redLOW BRAKE FLUID / HANDBRAKE
ENGAGED
The warning light switches on when the key is
turned to MAR-ON, but it should switch off after a
few seconds.
Low brake fluid
The warning light switches on when the brake
fluid in the reservoir falls below the minimum level,
possibly due to a leak in the circuit.Restore the brake fluid level, then check that the
warning light has switched off.
If the warning light stays on, contact the
dedicated Alfa Romeo Fiat Dealership.
Handbrake engaged
The warning light switches on when the
handbrake is engaged.Release the handbrake, then check that the
warning light has switched off.
If the warning light stays on, contact the
dedicated Alfa Romeo Fiat Dealership.
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Warning lights on
panelWhat it means What to do
red
amberEBD FAILURE
The simultaneous switching on of the
(red)
and
(amber) warning lights with the engine
on, indicates either a failure of the EBD system or
that the system is not available. In this case, the
rear wheels may suddenly lock and the vehicle
may swerve when braking sharply.
The display shows the dedicated message.Drive very carefully to the nearest dedicated Alfa
Romeo Dealership to have the system inspected
immediately.
redAIRBAG FAILURE
When the key is turned to MAR-ON, the warning
light switches on but should switch off after a few
seconds.
The warning light stays on constantly if there is a
fault in the airbag system.
The display shows the dedicated message.
59) 60)
redSEAT BELTS NOT FASTENED
(for versions/markets, where provided)
The warning light switches on constantly with the
car stationary if the driver’s seat belt is not
fastened.
The warning light flashes and a buzzer will sound
if the car is in motion and the driver’s seat belt is
not correctly fastened.For permanent deactivation of the SBR (Seat Belt
Reminder) system buzzer, contact the dedicated
Alfa Romeo Dealership. The system can be
reactivated using the Setup Menu.
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KNOWING THE INSTRUMENT PANEL

WARNING
59) If thewarning light does not switch on when the key is turned to MAR-ON or if it stays on when driving (together
with the message on the display), there may be a fault in the restraint systems; in this case, the airbags or
pretensioners may not deploy in the event of an accident or, in a lower number of cases, they could deploy
erroneously. Before proceeding, contact the dedicated Alfa Romeo Dealership to have the system checked
immediately.
60) Failure of the
warning light is signalled by the flashing for longer than the usual 4 seconds of thewarning
light. In addition, the airbag system automatically disables the passenger side airbag. In this case, the
warning
light may not indicate a fault in the restraint systems. Before proceeding, contact the dedicated Alfa Romeo
Dealership to have the system checked immediately.
Warning lights on
panelWhat it means What to do
amberABS FAILURE
When the key is turned to MAR-ON, the warning
light switches on but should switch off after a few
seconds.
The warning light switches on to indicate a
system fault. In this case the braking system will
work as normal, but without the extra
performance offered by the ABS.
The display shows the dedicated message.Drive carefully and contact the dedicated Alfa
Romeo Dealership as soon as possible.
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Warning lights on
panelWhat it means What to do
amberPASSENGER AIRBAG DEACTIVATED
The
switches on when the front passenger
airbag is deactivated.
With the front passenger airbag enabled, when
the ignition key is turned to MAR-ON, the
warning light switches on constantly for about
4 seconds then switches off.
If the warning light flashes, this indicates an
airbag warning light failure.
61)
Before proceeding, contact the dedicated Alfa
Romeo Dealership to have the system checked
immediately.
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KNOWING THE INSTRUMENT PANEL

Warning lights on
panelWhat it means What to do
amberINJECTION/EOBD SYSTEM FAILURE
In normal conditions, when the ignition key is turned to
MAR-ON the warning light switches on, but should
switch off as soon as the engine is started.
The operation of the
warning light may be checked
by the traffic police using specific devices. Comply with
the laws and regulations of the country where you are
driving.5)
If the warning light stays on or switches on when driving,
it means that the injection system is not working
properly; in particular, if the warning light comes on
constantly, this indicates a malfunction in the supply/
ignition system that could cause excessive exhaust
emissions, a possible loss of performance, poor
driveability and high fuel consumption.
On some versions, the display shows the dedicated
message.
The warning light switches off if the malfunction
disappears, but it is still stored by the system.Under these conditions, you may continue
travelling at a moderate speed without
demanding excessive effort from the
engine. Prolonged use of the car with the
warning light on constantly may cause
damage.
Contact the dedicated Alfa Romeo
Dealership as soon as possible.
If the warning light flashes, it means that the catalytic
converter may be damaged.In this case, it is necessary to release the
accelerator pedal to lower the speed of
the engine until the warning light stops
flashing. Continue the journey at moderate
speed, trying to avoid driving conditions
that may cause further flashing and
contact the dedicated Alfa Romeo
Dealership as soon as possible.
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Warning lights on
panelWhat it means What to do
amberTPMSIMPORTANT Do not continue driving with one or
more flat tyres as handling may be
compromised. Stop the car, avoiding sharp
braking and steering. Repair immediately using
the dedicated kit (see "Repairing a wheel"
paragraph in the "In an emergency" chapter)
and contact the dedicated Alfa Romeo
Dealership as soon as possible.
TPMS failure
The warning light switches on when a fault is
detected in the TPMS.
Should one or more wheels be fitted without
sensors, the display will show a warning message
until initial conditions are restored.In this case, contact the dedicated Alfa Romeo
Dealership as soon as possible.
Low tyre pressure - See manual
The warning light switches on, together with a
dedicated message on the display, to indicate that
the tyre pressure is lower than the recommended
value and/or that slow pressure loss is occurring. In
these circumstances, optimal tyre duration and fuel
consumption may not be guaranteed.
Should two or more tyres be in the condition
mentioned above, the display will show the
indications corresponding to each tyre in
sequence.In any situation in which the message on the
display is "See manual", it is ESSENTIAL to refer
to the contents of the "Wheel" paragraph in the
"Technical data" chapter, strictly complying with
the indications that you find there.
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