2013 FIAT 500C service indicator

Certain conditions, such as a loose or missing gas cap,
poor fuel quality, etc., may illuminate the MIL after
engine start. The vehicle should be serviced if the light
stays on through several of your typical driving cycles. In
most situations, the vehicle will drive normally and will
not require towing.
CAUTION!
Prolonged driving with the Malfunction Indicator
Light (MIL) on could cause damage to the engine
control system. It also could affect fuel economy and
drivability. If the MIL is flashing, severe catalytic
converter damage and power loss will soon occur.
Immediate service is required.
WARNING!
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.
19. Engine Temperature Warning Light
This light warns of an overheated engine condi-
tion. The engine coolant temperature indicator
will illuminate and a single chime will sound after
reaching a set threshold.
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 ve-
hicle. If the temperature reading does not return to
154 UNDERSTANDING YOUR INSTRUMENT PANEL

automatically upshifts through all forward gears. The
DRIVE position provides optimum driving characteris-
tics under all normal operating conditions.
When frequent transmission shifting occurs (such as
when operating the vehicle under heavy loading condi-
tions, in hilly terrain, or traveling into strong head
winds), use the AutoStick® shift control (described be-
low) to select a lower gear. Under these conditions, using
a lower gear will improve performance and extend
transmission life by reducing excessive shifting and heat
buildup.
If the transmission operating temperature exceeds nor-
mal operating limits, the transmission controller will
expand the range of torque converter clutch engagement.
This is done to prevent transmission damage due to
overheating.
During cold temperatures, transmission operation may
be modified depending on engine coolant temperature.
Normal operation will resume once the engine tempera-
ture has risen to a suitable level.
Transmission Limp Home Mode
Transmission function is monitored electronically for
abnormal conditions. If a condition is detected that could
result in transmission damage, Transmission Limp Home
Mode is activated. In this mode, the transmission remains
in third gear regardless of which forward gear is selected.
PARK, REVERSE, and NEUTRAL will continue to oper-
ate. The Malfunction Indicator Light (MIL) may be illu-
minated. Limp Home Mode allows the vehicle to be
driven to an authorized studio for service without dam-
aging the transmission.
236 STARTING AND OPERATING

These indicators are molded into the bottom of the tread
grooves. They will appear as bands when the tread depth
becomes 1/16 in (2 mm). When the tread is worn to the
tread wear indicators, the tire should be replaced. Refer
to replacement tires in this section for further informa-
tion.
Life Of Tire
The service life of a tire is dependent upon varying
factors including, but not limited to:
•Driving style
•Tire pressure
•Distance driven
•Performance tires, tires with a speed rating of V or
higher, and summer tires typically have a reduced
tread life. Rotation of these tires per the vehicle main-
tenance schedule is highly recommended.
1—WornTire2—NewTire
5
STARTING AND OPERATING 275

ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions well within current government regulations.
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. Al-
though your vehicle will usually be drivable and not
need towing, see your authorized studio for service as
soon as possible.
CAUTION!
•Prolonged driving with the MIL on could cause
further damage to the emission control system. It
could also affect fuel economy and drivability. The
vehicle must be serviced before any emissions tests
can be performed.
•If the MIL is flashing while the engine is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration.
For states that require an Inspection and Mainte-
nance (I/M), this check verifies the “Malfunction
7
MAINTAINING YOUR VEHICLE 337

Indicator Light (MIL)” is functioning and is not on when
the engine is running, and that the OBD II system is
ready for testing.
Normally, the OBD II system will be ready. The OBD II
system maynotbe ready if your vehicle was recently
serviced, recently had a dead battery or a battery replace-
ment. If the OBD II system should be determined not
ready for the I/M test, your vehicle may fail the test.
Your vehicle has a simple ignition key-actuated test,
which you can use prior to going to the test station. To
check if your vehicle’s OBD II system is ready, you must
do the following:
1. Turn the ignition switch to the ON position, but do not
crank or start the engine.
2. If you crank or start the engine, you will have to start
this test over.
3. As soon as you turn the ignition switch to the ON
position, you will see the MIL symbol come on as part
of a normal bulb check.
4. Approximately 15 seconds later, one of two things will
happen:
•The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn OFF
the ignition or start the engine. This means that your
vehicle’s OBD II system isnot readyand you should
notproceed to the I/M station.
•The MIL will not flash at all and will remain fully
illuminated until you turn OFF the ignition or start the
engine. This means that your vehicle’s OBD II system
isreadyand you can proceed to the I/M station.
If your OBD II system isnot ready,you should see your
authorized studio or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
338 MAINTAINING YOUR VEHICLE

MAINTENANCE SCHEDULE
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that ser-
vice is required for your vehicle. Operating conditions
such as frequent short-trips, trailer tow, extremely hot or
cold ambient temperatures, and E85 fuel usage will
influence when the “Change Oil” or “Oil Change Re-
quired” message is displayed. Severe Operating Condi-
tions can cause the change oil message to illuminate as
early as 3,500 miles (5,600 km) since last reset. Have your
vehicle serviced as soon as possible, within the next
500 miles (805 km).
NOTE:Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km) or twelve months,
whichever comes first.
Once A Month Or Before A Long Trip:
•Check engine oil level
•Check windshield washer fluid level
•Check the tire inflation pressures and look for unusual
wear or damage
•Check the fluid levels of the coolant reservoir, brake
master cylinder, and transmission as needed
•Check function of all interior and exterior lights
390 MAINTENANCE SCHEDULES

Engine Temperature Warning...............154
Exterior...............................83
Fog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..149
High Beam............................113
High Beam Indicator.....................149
Low Fuel.............................149
Malfunction Indicator (Check Engine).........153
Oil Pressure...........................153
Park.................................114
Passing..............................113
Seat Belt Reminder......................150
Service...............................381
Service Engine Soon (Malfunction Indicator) . . . .153
Tire Pressure Monitoring (TPMS)............151
Traction Control........................255
Turn Signal............................83
Voltage..............................150
Wait to Start...........................148
Warning (Instrument Cluster Description)......148
Loading Vehicle
Ti re s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..263
Locks
Automatic Door.........................26
Door.................................23
Power Door............................25
Lubrication, Body.........................350
Maintenance Free Battery....................345
Maintenance, General......................340
Maintenance Procedures....................340
Maintenance Schedule......................390
Malfunction Indicator Light (Check Engine).......153
Manual, Service..........................400
Manual Transmission......................226
Fluid Level Check.......................365
Frequency of Fluid Change................365
Lubricant Selection......................365
Master Cylinder (Brakes)....................362
10
INDEX 413

Rotation, Tires...........................279
Safety Checks Inside Vehicle..................81
Safety Checks Outside Vehicle.................83
Safety Defects, Reporting....................399
Safety, Exhaust Gas.........................80
Safety Information, Tire.....................257
Safety Tips...............................79
Schedule, Maintenance.....................390
Seat Belt Maintenance......................372
Seat Belt Reminder.........................40
Seat Belts................................81
And Pregnant Women.....................42
Child Restraint..........................59
Extender..............................41
Front Seat.............................32
Inspection.............................81
Pretensioners...........................40
Rear Seat..............................32
Untwisting Procedure.....................37
Seat Belts (Sedan)..........................29
Seats..................................103
Adjustment...........................103
Heated...............................107
Sentry Key (Immobilizer)....................13
Service Assistance.........................396
Service Contract..........................398
Service Engine Soon Light (Malfunction Indicator) . .153
Service Manuals..........................400
Shift Lever Override.......................325
Shift Speeds, Manual Transmission.............228
Shoulder Belts............................32
Side Airbag..............................51
Signals, Turn.............................83
Snow Chains (Tire Chains)...................277
Snow Tires..............................272
Spare Tire...............................273
416 INDEX