warning light Alfa Romeo 4C 2016 Owner handbook (in English)

KNOWING THE INSTRUMENT PANEL
This section of the booklet gives you all
the information you need to
understand, interpret and use the
instrument panel correctly.CONTROL PANEL AND
INSTRUMENTS..............58
SETUP MENU...............60
MENU OPTIONS.............61
TRIP COMPUTER.............65
WARNING LIGHTS AND
MESSAGES................67
57

CONTROL PANEL AND INSTRUMENTS
Display with metric units
A. Engine coolant temperature indicator B. Time C. Tachometer D. Mode/gear engaged indicator E. Gear Shift Indicator F.
External temperature G. Fuel level indicator (the triangle on the right side of the symbol
indicates the vehicle side where the
fuel filler is located) H. Area dedicated to digital warning light view on the message viewed I. Partial odometer J Speedometer
(Speed indicator) K. "Alfa D.N.A." system driving mode L. Messages/information on display M. Total odometer
59A0L0118
58
KNOWING THE INSTRUMENT PANEL

Display with Imperial units
A. Engine coolant temperature indicator B. Time C. Tachometer D. Mode/gear engaged indicator E. Gear Shift Indicator F.
External temperature G. Fuel level indicator (the triangle on the right side of the symbol indicates the vehicle side where the fuel
filler is located) H. Area dedicated to digital warning light view on the message viewed I. Partial odometer J Speedometer
(Speed indicator) K. "Alfa D.N.A." system driving mode L. Messages/information on display M. Total odometer
60A0L0129
59

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;
during setting operations, they
increase or decrease the displayed
value;
outside of the menu, they permit the
61A0L0125
60
KNOWING THE INSTRUMENT PANEL

adjustment of the control panel
brightness.
MENU
The menu comprises a series of options
which can be selected using theandbuttons to access the different
selection and setting (Setup) operations
indicated below.
Some options have a submenu. The
menu can be activated by briefly
pressing the SET/
button.
The menu comprises the following
options:
MENU
SPEED BEEP
TRIP B ACTIVATION/DATA
SET TIME
SET DATE
AUTOCLOSE (for versions/markets,
where provided)
MEASUREMENT UNIT
LANGUAGE
BUZZER VOLUME
BELT BUZZER/BEEP (may only be
displayed after the SBR system is
deactivated by the dedicated Alfa
Romeo Dealership)
SERVICE
AIRBAG/PASSENGER BAG
DAYTIME RUNNING LIGHTS (for
versions/markets, where provided)
EXIT MENU
Selecting an option from
the main menu without a
submenu:
press the SET/button briefly to
select the main menu setting you wish
to change;
press buttonsor(with single
presses) to select the new setting;
press the SET/button briefly to
save the new setting and go back to
the previous main menu option.
Selecting an option from
the main menu with a
submenu:
briefly press the SET/button to
display the first submenu option;
press buttonsor(with single
presses) to scroll through all the
submenu options;
briefly press the SET/button to
select the displayed submenu option
and to open the relevant settings menu;
press buttonsor(with single
presses) to select a new setting for this
submenu option;
press the SET/button briefly to
save the new setting and go back to
the previous submenu option.
MENU OPTIONS
Menu
This option allows you to access the
Setup Menu.
Press the
orbutton to select the
various Menu options. Hold down the
SET/
button to return to the
standard screen.
Speed warning (Speed
limit)
With this function is possible to set the
car speed limit ("km/h" or "mph"); when
this limit is exceeded the driver is
alerted.
To set the desired speed limit, proceed
as follows:
briefly press the SET/button,
the display will show the wording
"Speed warning";
press buttonorto select
speed limit activation ("On") or
deactivation ("Off");
if the function is on, pressorto
select the desired speed limit and then
press SET/
to confirm.
IMPORTANT Setting is possible
between 30 and 200 km/h, or 20 and
125 mph, according to the previously
set unit. See the "Measurement unit
(Measurement unit adjustment)"
paragraph described below. The setting
will increase/decrease by 5 units each
time button
/is pressed. Hold
61

button down to go back to the
standard screen without saving.
Warnings volume
(Adjusting the failure/
warning buzzer volume)
With this function the volume of the
buzzer which accompanies the display
of failure/warning can be adjusted
according to 8 levels.
To set the desired volume proceed as
follows:
press button SET/briefly. The
volume “level” set previously flashes on
the display;
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 willappear 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 theorbuttons
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.
64
KNOWING THE INSTRUMENT PANEL

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.
67

Warning lights on
panelWhat it means What to do
red
amber
EBD 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.
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.
WARNING
59)If thewarning light does not switch on when the key is turned to MAR 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 a dedicated Alfa Romeo Dealership to have the
system checked immediately.
68
KNOWING THE INSTRUMENT PANEL
59)60)

60)Failure of thewarning 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, thewarning light may not indicate a possible problem with
the airbag restraint system. Before proceeding, contact a 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.
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.Before proceeding, contact the dedicated Alfa Romeo
Dealership to have the system checked immediately.
69
) 61

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.
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.
70
KNOWING THE INSTRUMENT PANEL
5)