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Getting To Know Your Instrument Panel -> Warning Lights And Messages for Your Fiat 500 L 4 Door First Generation (2012-2022)

98 GETTING TO KNOW YOUR INSTRUMENT PANEL  
Setting Menu Item  
Security  
Setting Name  
Description  
Hill Start Assist  
Assists when starting a vehicle from  
a stop on a hill. Refer to “Electronic  
Brake Control System” in “Safety”  
for further information.  
Park Assist Volume  
Warning Buzzer Volume  
Speed Warning  
Increase or decrease Park Assist  
volume.  
Increase or decrease the volume of  
the warning buzzer.  
Gives notification of when a set  
speed is exceeded.  
WARNING LIGHTS AND MESSAGES  
Red Warning Lights  
The warning/indicator lights will illuminate in the instrument  
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 exhaus-  
tive and/or alternative to the information 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 indication. All active telltales will display  
first if applicable. The system check menu may appear differ-  
ent based upon equipment options and current vehicle status.  
Some telltales are optional and may not appear.  
— 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 ON/RUN or  
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  
possible. 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 intermittently or remains on while driving, have  
an authorized dealer service the vehicle immediately.  
GETTING TO KNOW YOUR INSTRUMENT PANEL 99  
— Brake Warning Light  
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.  
This warning light monitors various brake functions, in-  
cluding 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 reser-  
voir.  
If brake failure is indicated, immediate repair is necessary.  
4
WARNING!  
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.  
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.  
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.  
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.  
The light will remain on until the cause is corrected.  
100 GETTING TO KNOW YOUR INSTRUMENT PANEL  
The light also will turn on when the parking brake is  
applied with the ignition switch in the ON/RUN position.  
— Engine Coolant Temperature Warning Light  
This warning light warns of an overheated engine condi-  
tion. If the engine coolant temperature is too high, this  
indicator will illuminate and a single chime will sound. If  
the temperature reaches the upper limit, a continuous  
chime will sound for four minutes or until the engine is  
able to cool: whichever comes first.  
NOTE: This light shows only that the parking brake is  
applied. It does not show the degree of brake application.  
— Electronic Throttle Control (ETC) Warning  
Light  
This warning light will illuminate to inform of 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  
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.  
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  
engine off immediately and call for service.  
Refer to “If Your Engine Overheats” in “In Case Of  
Emergency” for further information.  
— Seat Belt Reminder Warning Light  
When the ignition is first placed in the ON/RUN or  
MAR/ON/RUN position, if the driver’s seat belt is un-  
buckled, 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 remain on continuously and a chime will sound. Refer to  
“Occupant Restraint Systems” in “Safety” for further infor-  
mation.  
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  
MAR/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.  
GETTING TO KNOW YOUR INSTRUMENT PANEL 101  
— Electric Power Steering Fault Warning Light  
Transmission Fault Warning Light  
This warning light will turn on when there’s a fault with  
the EPS (Electric Power Steering) system. Refer to “Power  
Steering” in “Starting And Operating” for further informa-  
tion.  
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.  
4
— Oil Pressure Warning Light  
WARNING!  
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.  
Continued operation with reduced assist could pose a  
safety risk to yourself and others. Service should be  
obtained as soon as possible.  
Vehicle Security Warning Light — If Equipped  
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.  
This light will flash at a fast rate for approximately 15  
seconds when the vehicle security alarm is arming, and  
then will flash slowly until the vehicle is disarmed.  
— Oil Pressure Sensor Failure Warning Light  
— Battery Charge Warning Light  
This light will illuminate if there is a failure of the oil  
pressure sensor. If this light illuminates, take it to an  
authorized dealer and have them inspect it.  
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.  
— Door Open Warning Light  
This indicator will illuminate when one or more door(s) are  
not fully closed.  
This indicates a possible problem with the electrical system  
or a related component.  
102 GETTING TO KNOW YOUR INSTRUMENT PANEL  
NOTE: If the vehicle is moving and a door is opened, there  
will also be a single chime.  
— Electronic Stability Control (ESC) Warning  
Light — If Equipped  
The “ESC Indicator Light” in the instrument cluster will come  
on when the ignition is placed in the ON/RUN or 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.  
— Liftgate Open Warning Light  
This indicator will illuminate when the liftgate is open/  
ajar/not fully closed.  
Yellow Warning Lights  
— Anti-Lock Brake (ABS) Warning Light  
This light monitors the Anti-Lock Brake System (ABS). The  
light will turn on when the ignition is placed in the  
ON/RUN or MAR/ON/RUN position and may stay on  
for as long as four seconds.  
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/ON/RUN position.  
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. However, the conventional  
brake system will continue to operate normally if the brake  
warning light is not on.  
Each time the ignition is turned to ON/RUN or MAR/  
ON/RUN, the ESC system will be on, even if it was  
turned off previously.  
If the ABS light is on, the brake system should be serviced  
as soon as possible to restore the benefits of Anti-Lock  
Brakes. If the ABS light does not turn on when the ignition  
is placed in the ON/RUN or MAR/ON/RUN position,  
have the light 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.  
This light will come on when the vehicle is in an ESC  
event.  
GETTING TO KNOW YOUR INSTRUMENT PANEL 103  
— Electronic Stability Control (ESC) Off Warning  
Light — If Equipped  
several typical driving styles. In most situations, the ve-  
hicle will drive normally and will not require towing.  
This warning light indicates the Electronic Stability Control  
(ESC) is off.  
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.  
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.  
4
— Low Fuel Indicator Light  
WARNING!  
When the fuel level reaches approximately 3.0 gal (11.0 L)  
this light will turn on, and remain on until fuel is added.  
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.  
— Engine Check/Malfunction Indicator Warning  
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 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.  
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.  
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  
104 GETTING TO KNOW YOUR INSTRUMENT PANEL  
— Passenger Air Bag Indicator Light  
CAUTION!  
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 light failure. Have an authorized dealer  
service the air bag system immediately.  
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 an authorized dealer as soon as possible.  
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  
on the vehicle placard or tire inflation pressure label, you  
should determine the proper tire inflation pressure for  
those tires.)  
— Tire Pressure Monitoring System (TPMS)  
Warning Light  
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.  
Should one or more tires be in the condition mentioned  
above, the display will show the indications corresponding  
to each tire.  
GETTING TO KNOW YOUR INSTRUMENT PANEL 105  
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.  
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.  
4
CAUTION!  
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.  
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  
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.  
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  
minute and then remain continuously illuminated. This  
sequence will continue upon subsequent vehicle start-ups  
as long as the malfunction exists. When the malfunction  
106 GETTING TO KNOW YOUR INSTRUMENT PANEL  
Yellow Indicator Lights  
— 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.  
— 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:  
— Fuel Level Sensor Failure  
Direction Indicators  
Backup Lights  
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.  
Parking Lights  
— Icy Road Condition Indicator Light — If  
Equipped  
Daytime Running Lights  
License Plate Lights  
This light will illuminate during an icy road condition.  
The failure relating to these lights could be:  
One or more blown bulbs  
— Rear Defrost Light  
This indicator will illuminate when the rear window  
defroster is on. The rear window defroster automatically  
turns off after 20 minutes.  
A blown protection fuse  
A break in the electrical connection  
— Fuel Cutoff Indicator Light — If Equipped  
This telltale will illuminate after an accident has occurred,  
and the system has shut the fuel off.  
GETTING TO KNOW YOUR INSTRUMENT PANEL 107  
CAUTION!  
WARNING!  
Failure to follow these cautions can cause damage to  
the heating elements:  
If you continue operating the vehicle when the Trans-  
mission Temperature Warning Light is illuminated you  
could cause the fluid to boil over, come in contact with  
hot engine or exhaust components and cause a fire.  
Use care when washing the inside of the rear win-  
dow. Do not use abrasive window cleaners on the  
interior surface of the window. Use a soft cloth and a  
mild washing solution, wiping parallel to the heat-  
ing elements. Labels can be peeled off after soaking  
with warm water.  
Do not use scrapers, sharp instruments, or abrasive  
window cleaners on the interior surface of the win-  
dow.  
4
CAUTION!  
Continuous driving with the Transmission Tempera-  
ture Warning Light illuminated will eventually cause  
severe transmission damage or transmission failure.  
— Immobilizer Fail / VPS Electrical Alarm  
Indicator Light  
Keep all objects a safe distance from the window.  
Transmission Temperature Warning Light  
This telltale will illuminate when the vehicle security alarm  
system has detected an attempt to break into the vehicle.  
This light indicates that the transmission fluid temperature  
is running hot. This may occur with severe usage, such as  
trailer towing. If this light turns on, safely pull over and  
stop the vehicle. Then, shift the transmission into PARK  
and run the engine at idle or slightly higher until the light  
turns off.  
108 GETTING TO KNOW YOUR INSTRUMENT PANEL  
Green Indicator Lights  
NOTE:  
A continuous chime will sound if the vehicle is driven  
— Cruise Control Set Indicator Light — If  
Equipped  
more than 1 mile (1.6 km) with either turn signal on.  
Check for an inoperative outside light bulb if either  
This indicator light will illuminate when the cruise control  
is set to the desired speed. Refer to “Speed Control” in  
“Starting And Operating” for further information.  
indicator flashes at a rapid rate.  
White Indicator Lights  
— Front Fog Indicator Light — If Equipped  
— Cruise Control On Light — If Equipped  
This indicator light will illuminate when the front fog  
lights are on.  
This light will turn on when the cruise control has been  
turned on, but a speed is not selected. Refer to “Speed  
Control” in “Starting And Operating” for further informa-  
tion.  
— Park/Headlight On Indicator Light  
This indicator light will illuminate when the park lights or  
headlights are turned on.  
— Cruise Control Cancelled Light — If Equipped  
This indicator will illuminate when a set cruise control  
value has been cancelled by the driver, but cruise control is  
still enabled. Refer to “Speed Control” in “Starting And  
Operating” for further information.  
Turn Signal Indicator Lights  
When the left or right turn signal is activated, the turn  
signal indicator will flash independently and the corre-  
sponding exterior turn signal lamps will flash. Turn signals  
can be activated when the multifunction lever is moved  
down (left) or up (right).  
GETTING TO KNOW YOUR INSTRUMENT PANEL 109  
— Speed Warning Indicator Light — If Equipped  
ONBOARD DIAGNOSTIC SYSTEM — OBD II  
When Set Speed Warning is turned on, the speed warning  
telltale will illuminate in the instrument cluster with a  
number matching the set speed. When the set speed is  
exceeded, the indication will light up yellow and flash  
along with a continuous chime (up to ten seconds or until  
the speed is no longer exceeded). Speed Warning can be  
turned on and off in the instrument cluster display, for  
further information refer to “Instrument Cluster Display  
Menu Items” in “Getting To Know Your Instrument Panel.”  
Your vehicle is equipped with a sophisticated Onboard Diag-  
nostic system called OBD II. This system monitors the perfor-  
mance of the emissions, engine, and transmission control sys-  
tems. When these systems are operating properly, your vehicle  
will provide excellent performance and fuel economy, as well as  
engine emissions well within current government regulations.  
4
If any of these systems require service, the OBD II system  
will turn on the Malfunction Indicator Light (MIL). It will  
also store diagnostic codes and other information to assist  
your service technician in making repairs. Although your  
vehicle will usually be drivable and not need towing, see  
an authorized dealer for service as soon as possible.  
The number “55” is only an example of a speed that can be  
set.  
Blue Indicator Lights  
CAUTION!  
— High Beam Indicator Light  
This indicator light will illuminate to indicate that the high  
beam headlights are on. With the low beams activated,  
push the multifunction lever forward (toward the front of  
the vehicle) to turn on the high beams. Pull the multifunc-  
tion lever rearward (toward the rear of the vehicle) to turn  
off the high beams. If the high beams are off, pull the lever  
toward you for a temporary high beam on, Љflash to passЉ  
scenario.  
Prolonged driving with the MIL on could cause  
further damage to the emission control system. It  
could also affect fuel economy and driveability. The  
vehicle must be serviced before any emissions tests  
can be performed.  
If the MIL is flashing while the vehicle is running,  
severe catalytic converter damage and power loss  
will soon occur. Immediate service is required.