2018 FIAT 500C ECU

GETTING TO KNOW YOUR VEHICLECONTENTS  KEYS .................................16
▫ Key With Remote Control ..................16
 IGNITION SWITCH .......................19
▫ Mechanical Ignition Switch .................19
▫ Key-In-Ignition Reminder .................21
 SENTRY KEY ...........................21
▫ Customer Key Programming ...............21
▫ Replacement Keys .......................21
▫ General Information .....................22
 VEHICLE SECURITY ALARM ...............22
▫ To Arm The System .....................22
▫ To Disarm The System ....................23
▫ Central Lock/Unlock (Switch Safe Lock Device) —
If Equipped ............................23  DOORS ...............................24
▫ Manual Lock ...........................24
▫ Power Door Locks ......................25
 SEATS ................................26
▫ Manual Adjustment Front Seats ..............26
▫ Heated Seats — If Equipped ...............29
▫ Manual Folding Rear Seat ..................30
 HEAD RESTRAINTS ......................31
▫ Reactive Head Restraints — Front Seats ........31
▫ Rear Head Restraints .....................33
 STEERING WHEEL .......................34
▫ Tilt Steering Column — If Equipped ..........34
 MIRRORS ..............................34
▫ Inside Day/Night Mirror ..................34 3

Key-In-Ignition Reminder
Opening the driver’s door when the key is in the ignition
and the ignition switch position is in the OFF/LOCK
position, a signal sounds to remove the key.
SENTRY KEY
The Sentry Key Immobilizer System prevents unauthor-
ized vehicle operation by disabling the vehicle. The system
does not need to be armed or activated. Operation is
automatic, regardless of whether the vehicle is locked or
unlocked.
The system uses ignition keys which have an embedded
electronic chip (transponder) to prevent unauthorized ve-
hicle operation. Therefore, only keys that are programmed
to the vehicle can be used to start and operate the vehicle.
NOTE: A key which has not been programmed is also
considered an invalid key, even if it is cut to fit the ignition
switch lock cylinder for that vehicle.
If the vehicle security light is on after the key is turned to
the MAR (ACC/ON/RUN) position, it indicates that there
is a problem with the electronics. CAUTION!• Always remove the Sentry Key from the vehicle and
lock all doors when leaving the vehicle unattended.
• The Sentry Key Immobilizer system is not compat-
ible with some aftermarket remote starting systems.
Use of these systems may result in vehicle starting
problems and loss of security protection.
All of the keys provided with your new vehicle have been
programmed to the vehicle electronics.
Customer Key Programming
Programming key fobs may be performed at an authorized
dealer.
Replacement Keys
NOTE: Only keys that have been programmed to the
vehicle electronics can be used to start the vehicle. Once a
Sentry Key has been programmed to a vehicle, it cannot be
programmed to any other vehicle. When having the Sen-
try Key Immobilizer System serviced, bring all vehicle
keys with you to an authorized dealer. 3GETTING TO KNOW YOUR VEHICLE 21

General Information
The following regulatory statement applies to all radio
frequency (RF) devices equipped in this vehicle:
This device complies with Part 15 of the FCC Rules and
with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, includ-
ing interference that may cause undesired operation.
NOTE: Changes or modifications not expressly approved
by the party responsible for compliance could void the
user ’s authority to operate the equipment.
VEHICLE SECURITY ALARM
The vehicle security alarm monitors the vehicle doors for
unauthorized entry and the ignition switch for unauthorized
operation. While the vehicle security alarm is armed, interior
switches for door locks and liftgate release are disabled. If
something triggers the alarm, the vehicle security alarm will
provide the following audible and visible signals: the horn
will pulse, the park lamps and/or turn signals will flash, and
the vehicle security light on the instrument panel will flash. To Arm The System
1. Remove the key from the ignition switch and get out of
the vehicle.
2. Lock the door using either the Central Lock/Unlock
switch or the Remote Keyless Entry key fob and close all
doors.
3. The horn will sound and the vehicle security light in the
instrument cluster will switch on for approximately
three seconds. This shows that the vehicle security
alarm is about to arm. During this period, if a door is
opened, the ignition switch is turned to ON/RUN, or
the power door locks are unlocked in any manner, the
vehicle security alarm will automatically disarm. After
approximately three seconds, the vehicle security light
will flash. This shows that the vehicle security alarm is
fully armed.
The activation of the vehicle security alarm is followed by
a self-diagnosis stage. If a fault is detected during the
self-diagnosis stage, the horn will sound a second time.
If the horn sounds a second time, check that all doors, hood
and liftgate are closed correctly, then rearm the system.22 GETTING TO KNOW YOUR VEHICLE

If the vehicle security alarm sounds the horn a second time
even when all doors, hood and liftgate are correctly closed,
a fault has occurred in the operation of the system. Contact
an authorized dealer.
To Disarm The System
Push unlock on the key fob, or insert the key into the
ignition switch and turn the ignition switch to the ON/
RUN position.
NOTE: The vehicle security alarm will not disarm when
the metal insert of the key is used on a single door lock
cylinder.
The vehicle security alarm is designed to protect your
vehicle; however, you can create conditions where the
vehicle security alarm will arm unexpectedly. If you remain
in the vehicle and lock the doors with the key fob, once the
vehicle security alarm is armed, when you pull the door
handle to exit, the alarm will sound. If this occurs, push the
unlock button on the key fob to disarm the vehicle security
alarm. Central Lock/Unlock (Switch Safe Lock Device) —
If Equipped
This safety device prevents the operation of the interior
door handles and the door locking/unlocking button.
It prevents the opening of the doors from inside the
passenger compartment, serving as an obstacle to break-in
attempts (e.g. broken window).
We recommend that you activate the Safe Lock device each
time you park your car.
Safe Lock Device Location 3GETTING TO KNOW YOUR VEHICLE 23

To raise the head restraint, pull upward on the head
restraint. To lower the head restraint, push the adjustment
button, located at the base of the head restraint, and push
downward on the head restraint.
The Reactive Head Restraints will automatically return to
their normal position following a rear impact. If the
Reactive Head Restraints do not return to their normal
position, see an authorized dealer immediately. NOTE: The head restraints should only be removed by
qualified technicians, for service purposes only. If either of
the head restraints require removal, see an authorized dealer.
WARNING!• A loose head restraint thrown forward in a collision
or hard stop could cause serious injury or death to
occupants of the vehicle. Always securely stow re-
moved head restraints in a location outside the
occupant compartment.
• ALL the head restraints MUST be reinstalled in the
vehicle to properly protect the occupants. Follow the
re-installation instructions above prior to operating
the vehicle or occupying a seat.
• Do not place items over the top of the Reactive Head
Restraint, such as coats, seat covers or portable DVD
players. These items may interfere with the opera-
tion of the Reactive Head Restraint in the event of a
collision and could result in serious injury or death.Head Restraint1 — Release Button
2 — Adjustment Button32 GETTING TO KNOW YOUR VEHICLE

WARNING!• Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Never leave the key
fob in or near the vehicle or in a location accessible to
children. Occupants, particularly unattended chil-
dren, can become entrapped by the power sunroof
while operating the power sunroof switch. Such
entrapment may result in serious injury or death.
• In a collision, there is greater risk of being thrown
from a vehicle with an open sunroof. You could also
be seriously injured or killed. Always fasten your
seat belt properly and make sure all passengers are
properly secured too.
• Do not allow small children to operate the sunroof.
Never allow your fingers, other body parts, or any
object to project through the sunroof opening. Injury
may result.
To Open
Push and hold the power sunroof switch rearward for
approximately one second and the sunroof will stop at the
vented position. Push the switch a second time and hold
for approximately one second and release, the sunroof will open fully, then stop automatically. This is called “Express
Open”. During Express Open operation, any movement of
the sunroof switch will stop the sunroof.
To Close
With the sunroof in the full open position, pull the power
sunroof button and hold it for approximately one second,
the sunroof will return to the vented position. Pull the
switch a second time and hold for approximately one
second to completely close the sunroof.
Wind Buffeting
Wind buffeting can be described as the perception of
pressure on the ears or a helicopter-type sound in the ears.
Your vehicle may exhibit wind buffeting with the windows
down, or the sunroof (if equipped) in certain open or
partially open positions. This is a normal occurrence and
can be minimized. If the buffeting occurs with the rear
windows open, open the front and rear windows together
to minimize the buffeting. If the buffeting occurs with the
sunroof open, adjust the sunroof opening to minimize the
buffeting or open any window.58 GETTING TO KNOW YOUR VEHICLE

3. Lift the hood prop rod that clips to the right side (left
side when standing in front of the hood) of the engine
compartment. Place the hood prop rod in the hole of
hood hinge to secure the hood in the open position.
In hot climates, the prop rod may be hot. Pick up the prop
rod at the foam on the end of the prop rod. Closing
WARNING!Be sure the hood is fully latched before driving your
vehicle. If the hood is not fully latched, it could open
when the vehicle is in motion and block your vision.
Failure to follow this warning could result in serious
injury or death.
CAUTION!To prevent possible damage, do not slam the hood to
close it. Lower hood to approximately 12 inches (30 cm)
and drop the hood to close. Make sure hood is fully
closed for both latches. Never drive vehicle unless
hood is fully closed, with both latches engaged.Hood Prop Rod64 GETTING TO KNOW YOUR VEHICLE

GETTING TO KNOW YOUR INSTRUMENT PANELCONTENTS  INSTRUMENT CLUSTERS ..................72
▫ Instrument Cluster Descriptions .............78
 INSTRUMENT CLUSTER DISPLAY ............79
▫ Instrument Cluster Display Control Buttons ....80
▫ Instrument Cluster Display Setup Menu ........81
▫ Oil Change Reset ........................82
 TRIP COMPUTER .........................82
▫ Trip Button ............................82
▫ Trip Functions .........................82
▫ Values Displayed ........................83  WARNING LIGHTS AND MESSAGES ..........84
▫ Red Warning Lights ......................84
▫ Yellow Warning Lights ....................88
▫ Yellow Indicator Lights ...................93
▫ Green Indicator Lights ....................94
▫ White Indicator Lights ....................94
▫ Blue Indicator Lights .....................94
 ONBOARD DIAGNOSTIC SYSTEM — OBD II ....95
▫ Onboard Diagnostic System (OBD II)
Cybersecurity ..........................95
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ............................96 4