GETTING TO KNOW YOUR INSTRUMENT PANEL -> WARNING LIGHTS AND MESSAGES for Your Fiat 500 C 2 Door Second Generation (2016-2020)

86 GETTING TO KNOW YOUR INSTRUMENT PANEL  
Instantaneous Fuel Economy  
Red Warning Lights  
This indicates the fuel consumption. The value is con-  
stantly updated. The message “----” will appear on the  
display if the vehicle is parked with the engine running.  
— Air Bag Warning Light  
This warning light will illuminate to indicate a fault with  
the air bag, and will turn on for four to eight seconds as a  
bulb check when the ignition is placed in the ON/RUN or  
ACC/ON/RUN position. This light will illuminate with a  
single chime when a fault with the air bag has been  
detected, it will stay on until the fault is cleared. 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 possible.  
Average Speed  
This value shows the vehicle’s average speed as a function  
of the overall time elapsed since the last reset.  
Travel Time  
This value shows the time elapsed since the last reset.  
WARNING LIGHTS AND MESSAGES  
— Brake Warning Light  
The warning/indicator lights will illuminate in the instru-  
ment panel 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 infor-  
mation contained in the Owner’s Manual, which you are  
advised to read carefully in all cases. Always refer to the  
information in this chapter in the event of a failure indica-  
tion. All active telltales will display first if applicable. The  
system check menu may appear different based upon  
equipment options and current vehicle status. Some tell-  
tales are optional and may not appear.  
This warning light monitors various brake functions, includ-  
ing brake fluid level and parking brake application. If the  
brake light turns on it may indicate that the parking brake is  
applied, that the brake fluid level is low, or that there is a  
problem with the anti-lock brake system reservoir.  
If the light remains on when the parking brake has been  
disengaged, and the fluid level is at the full mark on the  
master cylinder reservoir, it indicates a possible brake  
hydraulic system malfunction or that a problem with the  
Brake Booster has been detected by the Anti-Lock Brake  
System (ABS) / Electronic Stability Control (ESC) system.  
GETTING TO KNOW YOUR INSTRUMENT PANEL 87  
In this case, the light will remain on until the condition has  
been corrected. If the problem is related to the brake  
booster, the ABS pump will run when applying the brake,  
and a brake pedal pulsation may be felt during each stop.  
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.  
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.  
Operation of the Brake Warning Light can be checked by  
turning the ignition switch from the OFF position to the  
ON/RUN position. The light should illuminate for ap-  
proximately 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.  
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The light will remain on until the cause is corrected.  
NOTE: The light may flash momentarily during sharp  
cornering maneuvers, which change fluid level conditions.  
The vehicle should have service performed, and the brake  
fluid level checked.  
The light also will turn on when the parking brake is  
applied with the ignition switch in the ON/RUN position.  
NOTE: This light shows only that the parking brake is  
applied. It does not show the degree of brake application.  
If brake failure is indicated, immediate repair is necessary.  
— Battery Charge Warning Light  
WARNING!  
This warning light will illuminate when the battery is not  
charging properly. If it stays on while the engine is run-  
ning, there may be a malfunction with the charging system.  
Contact an authorized dealer as soon as possible.  
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.  
This indicates a possible problem with the electrical system  
or a related component.  
88 GETTING TO KNOW YOUR INSTRUMENT PANEL  
— Door Open Warning Light  
PARK position. The light should turn off. If the light  
remains on with the vehicle running, your vehicle will  
usually be drivable; however, see an authorized dealer for  
service as soon as possible.  
This indicator will illuminate when one or more door(s) are  
not fully closed.  
NOTE: If the vehicle is moving and a door is opened, there  
will also be a single chime.  
NOTE: This light may turn on if the accelerator and brake  
pedals are pressed at the same time.  
— Electric Power Steering Fault Warning Light  
If the light continues to flash when the vehicle 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 placed in the ON/RUN or  
ACC/ON/RUN position 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.  
This warning light will turn on when there’s a fault with the  
EPS (Electric Power Steering) system. Refer to “Power Steer-  
ing” in “Starting And Operating” for further information.  
WARNING!  
Continued operation with reduced assist could pose a  
safety risk to yourself and others. Service should be  
obtained as soon as possible.  
— Engine Coolant Temperature Warning Light  
This light warns of an overheated engine condition. If the  
engine coolant temperature is too high, this indicator will  
illuminate and a single chime will sound.  
— Electronic Throttle Control (ETC) Warning Light  
This warning light will illuminate to indicate a problem  
with the Electronic Throttle Control (ETC) system. If a  
problem is detected while the vehicle is running, the light  
will either stay on or flash depending on the nature of the  
problem. Cycle the ignition when the vehicle is safely and  
completely stopped and the transmission is placed in the  
If the light turns on while driving, safely pull over and stop  
the vehicle. If the A/C system is on, turn it off. Also, shift  
the transmission into NEUTRAL and idle the vehicle. If the  
temperature reading does not return to normal, turn the  
GETTING TO KNOW YOUR INSTRUMENT PANEL 89  
engine off immediately and call for service. Refer to “If  
Your Engine Overheats” in “In Case Of Emergency” for  
further information.  
the ON/RUN or ACC/ON/RUN position and 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 Re-  
minder Light will flash or remain on continuously and a  
chime will sound.  
— Hood Open Warning Light — If Equipped  
This warning light will illuminate when the hood is left  
open and not fully closed.  
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Refer to “Occupant Restraint Systems” in “Safety” for  
further information.  
— Liftgate Open Warning Light  
This indicator will illuminate when the liftgate is open/  
ajar/not fully closed.  
Transmission Fault Warning Light  
This light will illuminate (together with a message in the  
instrument cluster display and a buzzer) to indicate a  
transmission fault. Contact an authorized dealer if the  
message remains after restarting the engine.  
— Oil Pressure Warning Light  
This warning light will illuminate to indicate low engine  
oil pressure. If the light turns on while driving, stop the  
vehicle, shut off the engine as soon as possible, and contact  
an authorized dealer. A chime will sound when this light  
turns on.  
Yellow Warning Lights  
— Anti-Lock Brake (ABS) Warning Light  
This warning light monitors the Anti-Lock Brake System  
(ABS). The light will turn on when the ignition is placed in  
the ON/RUN or ACC/ON/RUN position and may stay on  
for as long as four seconds.  
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.  
— Seat Belt Reminder Warning Light  
If the ABS light remains on or turns on while driving, then  
the Anti-Lock portion of the brake system is not function-  
ing and service is required as soon as possible. However,  
This warning light indicates when the driver or passenger  
seat belt is unbuckled. When the ignition is first placed in  
90 GETTING TO KNOW YOUR INSTRUMENT PANEL  
the conventional brake system will continue to operate  
normally, assuming the Brake Warning Light is not also on.  
Each time the ignition is turned to ON/RUN or MAR  
(ACC/ON/RUN), the ESC system will be on, even if it  
was turned off previously.  
If the ABS light does not turn on when the ignition is  
placed in the ON/RUN or ACC/ON/RUN position, have  
the brake system inspected by an authorized dealer.  
The ESC system will make buzzing or clicking sounds  
when it is active. This is normal; the sounds will stop  
when ESC becomes inactive.  
— Electronic Stability Control (ESC) Warning  
Light — If Equipped  
This light will come on when the vehicle is in an ESC  
event.  
The “ESC Indicator Light” in the instrument cluster will  
come on when the ignition is placed in the ON/RUN or  
MAR (ACC/ON/RUN) position, and when ESC is acti-  
vated. It should turn off 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.  
— Electronic Stability Control (ESC) Off Warning  
Light — If Equipped  
This light indicates the Electronic Stability Control (ESC) is  
off.  
Each time the ignition is turned to ON/RUN or ACC/ON/  
RUN, the ESC system will be on, even if it was turned off  
previously.  
— External Light Failure Indicator Light — If  
Equipped  
The External Light Failure Indicator will come on when a  
failure to one of the following lights is detected:  
The “ESC Off Indicator Light” and the “ESC Indicator  
Light” come on momentarily each time the ignition is  
placed in the ON/RUN or MAR (ACC/ON/RUN)  
position.  
Direction Indicators  
Backup Lights  
GETTING TO KNOW YOUR INSTRUMENT PANEL 91  
Parking Lights  
— Hill Holder Failure Warning Light  
Daytime Running Lights  
This warning light will illuminate when the Hill Holder  
System is not functioning properly and service is required.  
Contact an authorized dealer.  
License Plate Lights  
The failure relating to these lights could be:  
One or more blown bulbs  
— Low Fuel Warning Light  
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When the fuel level reaches approximately 1–1.3 gal (3–5 L)  
this light will turn on, and remain on until fuel is added.  
A blown protection fuse  
A break in the electrical connection  
— Engine Check/Malfunction Indicator Warning  
Light (MIL)  
— Fuel Cutoff Warning Light — If Equipped  
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 sys-  
tems. This warning light will illuminate when the ignition  
is in the ON/RUN position before engine start. If the bulb  
does not come on when turning the ignition switch from  
OFF to ON/RUN, have the condition checked promptly.  
This warning light will illuminate after an accident has  
occurred, and the system has shut the fuel off.  
— Fuel Cutoff Failure Light — If Equipped  
This light will illuminate if there is a fuel cutoff failure. If  
this light illuminates, take it to an authorized dealer and  
have them inspect it.  
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  
several typical driving styles. In most situations, the ve-  
hicle will drive normally and will not require towing.  
— Generic Warning 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.  
92 GETTING TO KNOW YOUR INSTRUMENT PANEL  
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 serviced by an authorized dealer as soon as  
possible if this occurs.  
— ParkSense Failure Warning Light  
This warning light will illuminate when the ParkSense  
System is not functioning properly and service is required.  
Contact an authorized dealer.  
— Service Warning Light — If Equipped  
WARNING!  
The “Maintenance Plan” includes vehicle maintenance at  
fixed intervals. For further information, refer to Scheduled  
Servicing” in “Servicing And Maintenance”. This message is  
displayed automatically along with the warning light when  
the key is turned to MAR (ACC/ON/RUN) - 1,242 miles  
(2,000 km) before these deadlines and reappears every  
124 miles (200 km). Below 124 miles (200 km) servicing  
indications are more frequent. The indication will appear in  
miles or kilometers according to the Unit Of Measurementꢀ  
settings. When the next scheduled service is approaching  
and the key is turned to MAR (ACC/ON/RUN), the word  
“Service” will appear on the display, followed by the number  
of miles or kilometers left. Contact a dedicated authorized  
dealership. The operations in the “Maintenance Plan” will be  
performed and the message will be reset.  
A malfunctioning catalytic converter, as referenced  
above, can reach higher temperatures than in normal  
operating conditions. This can cause a fire if you drive  
slowly or park over flammable substances such as dry  
plants, wood, cardboard, etc. This could result in death  
or serious injury to the driver, occupants or others.  
CAUTION!  
Prolonged driving with the Malfunction Indicator  
Light (MIL) on could cause damage to the vehicle  
control system. It also could affect fuel economy and  
driveability. If the MIL is flashing, severe catalytic  
converter damage and power loss will soon occur.  
Immediate service is required.  
GETTING TO KNOW YOUR INSTRUMENT PANEL 93  
— Tire Pressure Monitoring System (TPMS)  
Warning Light  
on the vehicle placard or tire inflation pressure label, you  
should determine the proper tire inflation pressure for  
those tires.)  
The warning light switches on and a message is displayed  
to indicate that the tire pressure is lower than the recom-  
mended value and/or that slow pressure loss is occurring.  
In these cases, optimal tire duration and fuel consumption  
may not be guaranteed.  
As an added safety feature, your vehicle has been  
equipped with a Tire Pressure Monitoring System (TPMS)  
that illuminates a low tire pressure telltale when one or  
more of your tires is significantly under-inflated. Accord-  
ingly, when the low tire pressure telltale illuminates, you  
should stop and check your tires as soon as possible, and  
inflate them to the proper pressure. Driving on a signifi-  
cantly under-inflated tire causes the tire to overheat and  
can lead to tire failure. Under-inflation also reduces fuel  
efficiency and tire tread life, and may affect the vehicle’s  
handling and stopping ability.  
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Should one or more tires be in the condition mentioned  
above, the display will show the indications corresponding  
to each tire.  
CAUTION!  
Do not continue driving with one or more flat tires as  
handling may be compromised. Stop the vehicle,  
avoiding sharp braking and steering. If a tire puncture  
occurs, repair immediately using the dedicated tire  
repair kit and contact your authorized dealer as soon as  
possible.  
Please note that the TPMS is not a substitute for proper tire  
maintenance, and it is the driver’s responsibility to main-  
tain correct tire pressure, even if under-inflation has not  
reached the level to trigger illumination of the TPMS low  
tire pressure telltale.  
Each tire, including the spare (if provided), should be  
checked monthly when cold and inflated to the inflation  
pressure recommended by the vehicle manufacturer on the  
vehicle placard or tire inflation pressure label. (If your  
vehicle has tires of a different size than the size indicated  
Your vehicle has also been equipped with a TPMS malfunc-  
tion indicator to indicate when the system is not operating  
properly. The TPMS malfunction indicator is combined  
with the low tire pressure telltale. When the system detects  
a malfunction, the telltale will flash for approximately one  
94 GETTING TO KNOW YOUR INSTRUMENT PANEL  
minute and then remain continuously illuminated. This  
sequence will continue upon subsequent vehicle start-ups  
as long as the malfunction exists. When the malfunction  
indicator is illuminated, the system may not be able to  
detect or signal low tire pressure as intended. TPMS  
malfunctions may occur for a variety of reasons, including  
the installation of replacement or alternate tires or wheels  
on the vehicle that prevent the TPMS from functioning  
properly. Always check the TPMS malfunction telltale after  
replacing one or more tires or wheels on your vehicle to  
ensure that the replacement or alternate tires and wheels  
allow the TPMS to continue to function properly.  
CAUTION! (Continued)  
Monitoring System (TPMS) sensor to become inoper-  
able. After using an aftermarket tire sealant it is  
recommended that you take your vehicle to your au-  
thorized dealer to have your sensor function checked.  
— Immobilizer Vehicle Theft Alarm Warning  
Light  
This warning light will illuminate when the vehicle secu-  
rity alarm system has detected an attempt to break into the  
vehicle.  
— Fuel Level Sensor Failure  
CAUTION!  
This light illuminates when there is a fuel level sensor  
failure. If this light illuminates, take it to an authorized  
dealer and have them inspect it.  
The TPMS has been optimized for the original equip-  
ment tires and wheels. TPMS pressures and warning  
have been established for the tire size equipped on  
your vehicle. Undesirable system operation or sensor  
damage may result when using replacement equip-  
ment that is not of the same size, type, and/or style.  
Aftermarket wheels can cause sensor damage. Using  
aftermarket tire sealants may cause the Tire Pressure  
Yellow Indicator Lights  
— Icy Road Condition Indicator Light — If  
Equipped  
This light will illuminate during an icy road condition.  
(Continued)