2017 Alfa Romeo 4C ignition

The dual brake system provides a reserve braking
capacity in the event of a failure to a portion of the
hydraulic system. A leak in either half of the dual brake
system is indicated by the Brake Warning Light, which
will turn on when the brake fluid level in the master
cylinder has dropped below a specified level.
The light will remain on until the cause is corrected.
NOTE:The light may flash momentarily during sharp
cornering maneuvers, which change fluid level condi-
tions. The vehicle should have service performed, and
the brake fluid level checked.
If brake failure is indicated, immediate repair is necessary.
WARNING!
Driving a vehicle with the red brake light on is
dangerous. Part of the brake system may have failed.
It will take longer to stop the vehicle. You could have
a collision. Have the vehicle checked immediately.
Vehicles equipped with the Anti-Lock Brake System
(ABS) are also equipped with Electronic Brake Force
Distribution (EBD). In the event of an EBD failure, the
Brake Warning Light will turn on along with the ABS
Light. Immediate repair to the ABS system is required.
Operation of the Brake Warning Light can be checked
by placing the ignition in the MAR/ON/RUN position.
The light should illuminate for approximately two
seconds. The light should then turn off unless the
parking brake is applied or a brake fault is detected. If
the light does not illuminate, have the light inspected by
an authorized dealer.
The light also will turn on when the parking brake is
applied with the ignition placed in the MAR/ON/RUN
position.
NOTE: This light shows only that the parking brake is
applied. It does not show the degree of brake applica-
tion.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 95

Oil Pressure Warning Light
Red TelltaleLight What It Means
Oil Pressure Warning Light
This light indicates low engine oil pressure. If the light turns on while driving, stop the vehicle
and shut off the engine as soon as possible. A chime will sound when this light turns on.
Do not operate the vehicle until the cause is corrected. This light does not indicate how
much oil is in the engine. The engine oil level must be checked under the hood.
Electronic Throttle Control (ETC) Warning Light
Red Telltale
Light What It Means
Electronic Throttle Control (ETC) Warning Light
This light informs you of a problem with the Electronic Throttle Control (ETC) system. If a
problem is detected while the engine is running, the light will either stay on or flash de-
pending on the nature of the problem. Cycle the ignition key when the vehicle is safely and
completely stopped and the transmission is placed in the PARK position. The light should
turn off. If the light remains on with the engine running, your vehicle will usually be driv-
able; however, see an authorized dealer for service as soon as possible.
If the light continues to flash when the engine is running, immediate service is required and
you may experience reduced performance, an elevated/rough idle, or engine stall and your
vehicle may require towing. The light will come on when the ignition is first turned to ON/
RUN and remain on briefly as a bulb check. If the light does not come on during starting,
have the system checked by an authorized dealer.
96 UNDERSTANDING YOUR INSTRUMENT PANEL

Air Bag Warning Light
Red TelltaleLight What It Means
Air Bag Warning Light
This light will turn on for four to eight seconds as a bulb check when the ignition is placed
in the MAR/ON/RUN position. If the light is either not on during startup, stays on, or
turns on while driving, have the system inspected at an authorized dealer as soon as pos-
sible. This light will illuminate with a single chime when a fault with the Air Bag Warning
Light has been detected, it will stay on until the fault is cleared. If the light comes on inter-
mittently or remains on while driving, have an authorized dealer service the vehicle imme-
diately.
Seat Belt Reminder Warning Light
Red Telltale
Light What It Means
Seat Belt Reminder Warning Light
When the ignition is first placed in the MAR/ON/RUN position, if the driver ’s seat belt is
unbuckled, a chime will sound and the light will turn on. When driving, if the driver or
front passenger seat belt remains unbuckled, the Seat Belt Reminder Light will flash or re-
main on continuously and a chime will sound. Refer to “Occupant Restraints” in “Things To
Know Before Starting Your Vehicle” for further information.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 97

Generic Warning Indicator Light
Yellow TelltaleLight What It Means
Generic Warning Indicator Light
The Generic Warning Light will illuminate if any of the following conditions occur: Oil
Change Request, Engine Oil Pressure Sensor Failure, External Light Failure, Fuel Cut-Off
Not Available, Parking Sensor Failure, DST System Failure.
Passenger Air Bag Indicator Light
Yellow Telltale
Light What It Means
Passenger Air Bag Indicator Light
This light should come and remain on for four to eight seconds as a bulb check when the
ignition is first turned to the AVV/START or MAR/ON/RUN position. If the light stays on,
or comes on while driving it may indicate a problem with a passenger air bag system, if the
light flickers it may indicate an air bag warning bag failure. Have an authorized dealer ser-
vice the air bag system immediately.
102 UNDERSTANDING YOUR INSTRUMENT PANEL

Anti-Lock Brake (ABS) Indicator Light
Yellow TelltaleLight What It Means
Anti-Lock Brake (ABS) Indicator Light
After the ignition is turned on, the Anti-Lock Brake System (ABS) light illuminates to indi-
cate function check at vehicle startup. If the light remains on after startup or comes on and
stays on at road speeds, it may indicate that the ABS has detected a malfunction or has be-
come inoperative. The system reverts to standard non-anti-lock brakes.
If both the Brake Warning Light and the ABS Warning Light are on, see an authorized
dealer immediately. Refer to “Anti-Lock Brake System” in “Starting And Operating” for fur-
ther information.
Electronic Stability Control (ESC) OFF Indicator Light — If Equipped
Yellow Telltale
Light What It Means
Electronic Stability Control (ESC) OFF Indicator Light — If Equipped
This light indicates the Electronic Stability Control (ESC) is off.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 103

Electronic Stability Control (ESC) Indicator Light — If Equipped
Yellow TelltaleLight What It Means
Electronic Stability Control (ESC) Indicator Light — If Equipped
The “ESC Indicator Light” in the instrument cluster will come on when the ignition is
placed in the MAR/ON/RUN position, and when ESC is activated. It should go out with
the engine running. If the “ESC Indicator Light” comes on continuously with the engine
running, a malfunction has been detected in the ESC system. If this light remains on after
several ignition cycles, and the vehicle has been driven several miles (kilometers) at speeds
greater than 30 MPH (48 km/h), see your authorized dealer as soon as possible to have the
problem diagnosed and corrected.
•
The “ESC Off Indicator Light” and the “ESC Indicator Light” come on momentarily
each time the ignition is placed in the MAR/ON/RUN position.
• Each time the ignition is turned to MAR/ON/RUN, the ESC system will be ON, even
if it was turned off previously.
• The ESC system will make buzzing or clicking sounds when it is active. This is normal;
the sounds will stop when ESC becomes inactive.
• This light will come on when the vehicle is in an ESC event.
104 UNDERSTANDING YOUR INSTRUMENT PANEL

Engine Check/Malfunction Indicator Light (MIL)
Yellow TelltaleLight What It Means
Engine Check/Malfunction Indicator Light (MIL)
The Engine Check/Malfunction Indicator Light (MIL) is a part of an Onboard Diagnostic
System called OBD II that monitors engine and automatic transmission control systems. The
light will illuminate when the ignition is in the MAR/ON/RUN position before engine start.
If the bulb does not come on when turning the key from STOP/OFF/LOCK to MAR/ON/
RUN, have the condition checked promptly.
Certain conditions, such as a loose or missing gas cap, poor quality fuel, etc., may illuminate
the light after engine start. The vehicle should be serviced if the light stays on through sev-
eral typical driving styles. In most situations, the vehicle will drive normally and will not
require towing.
When the engine is running, the MIL may flash to alert serious conditions that could lead to
immediate loss of power or severe catalytic converter damage. The vehicle should be ser-
viced as soon as possible if this occurs.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 105

INSTRUMENT CLUSTER DISPLAY
Your vehicle is equipped with an Instrument Cluster
Display, which offers useful information to the driver.
With the ignition in the STOP (OFF/LOCK) position
(and the key removed, for vehicles with mechanical
key), opening/closing of a door will activate the display
for viewing, and display the total miles or kilometers in
the odometer. Your Instrument Cluster Display is de-
signed to display important information about your
vehicle’s systems and features. Using a driver interac-
tive display located on the instrument panel, your
Instrument Cluster Display can show you how systems
are working and give you warnings when they aren’t.
The steering wheel mounted controls allow you to scroll
through and enter the main menus and submenus. You
can access the specific information you want and make
selections and adjustments.The Instrument Cluster Display features a driver-
interactive display that is located in the instrument
cluster.
Instrument Cluster Display
110 UNDERSTANDING YOUR INSTRUMENT PANEL