2016 FIAT 500E ECU

In order to move the vehicle in cases where the transmis-
sion will not shift out of PARK (such as a dead battery),
a Manual Park Release is available. If a dead 12 volt
battery is the cause of the condition refer to “Jump Start
Procedure — 12 Volt Battery” before performing the
Manual Park Release.
To perform the Manual Park Release follow these steps:
1. To prevent the vehicle from rolling unintentionally,firmly apply the parking brake.
2. If possible, raise the front driver’s side of the vehicle to provide access to the transmission.
3.
Working from underneath the vehicle, remove the black
rubber plug from the front of the Park module (a black
canister mounted on the front of the transmission).
4. Using a T25 driver bit, rotate the Manual Park Release shaft (located just behind the rubber plug) clockwise,
at least 20 turns, to release the Park mechanism. The
vehicle is now out of PARK and can be moved. 5. Reinstall the rubber plug.
6. Release the parking brake only when a driver is in the
vehicle, or the vehicle is secured by other means. The
Manual Park Release will be reset automatically once
the vehicle is restarted.
Manual Park Release Location
284 WHAT TO DO IN EMERGENCIES

CAUTION!
•Do not use sling-type equipment when towing.
Vehicle damage may occur.
• When securing the vehicle to a flatbed truck, do not
attach to front or rear suspension components.
Damage to your vehicle may result from improper
towing.
286 WHAT TO DO IN EMERGENCIES

MAINTAINING YOUR VEHICLE
CONTENTS
UNDERHOOD COMPARTMENT ...........289
 ONBOARD DIAGNOSTIC SYSTEM (OBD II)
CYBERSECURITY ..................... .290
 REPLACEMENT PARTS ..................290
 DEALER SERVICE ..................... .291
 MAINTENANCE PROCEDURES ...........291
▫ Power Electronics And Battery Thermal
Management Systems ...................293
▫ Power Electronics And Battery Thermal
Management Systems — Coolant Level
Check ............................. .293▫
Power Electronics And Battery Thermal
Management Systems — Cooling Pressure
Caps .............................. .295
▫ Selection Of Coolant ...................295
▫ Adding Coolant ...................... .296
▫ Power Electronics And Battery Thermal
Management Systems — Drain, Flush And
Refill ............................. .297
▫ Disposal Of Used Power Electronics And Battery
Thermal Management Systems Coolant ......298
▫ Points To Remember ...................298
7

ONBOARD DIAGNOSTIC SYSTEM (OBD II)
CYBERSECURITY
Your vehicle is required to have an Onboard Diagnostic
system (OBD II) and a connection port to allow access to
information related to the performance of your emissions
controls. Authorized service technicians may need to
access this information to assist with the diagnosis and
service of your vehicle and emissions system.
WARNING!
•ONLY an authorized service technician should con-
nect equipment to the OBD II connection port in
order to diagnose or service your vehicle.
• If unauthorized equipment is connected to the
OBD II connection port, such as a driver-behavior
tracking device, it may:
(Continued)
WARNING! (Continued)
•Be possible that vehicle systems, including
safety related systems, could be impaired or a
loss of vehicle control could occur that may result
in an accident involving serious injury or death.
• Access, or allow others to access, information
stored in your vehicle systems, including per-
sonal information.
For further information, refer to “Cybersecurity” in the
“Understanding Your Instrument Panel” section.
REPLACEMENT PARTS
Use of genuine parts for normal/scheduled maintenance
and repairs is highly recommended to ensure the de-
signed performance. Damage or failures caused by the
use of parts which are not quality-equivalent to genuine
parts for maintenance and repairs will not be covered by
the manufacturer ’s warranty.
290 MAINTAINING YOUR VEHICLE

Brake Master Cylinder
The fluid level in the master cylinder should be checked
when performing under hood services, or immediately if
the “Brake Warning Light” is on and the parking brake is
not applied.
Be sure to clean the top of the master cylinder area before
removing the cap. If necessary, add fluid to bring the
fluid level up to the requirements described on the brake
fluid reservoir. Fluid level can be expected to fall as the
brake pads wear. The brake fluid level should be checked
when the pads are replaced. However, low fluid level
may be caused by a leak and a checkup may be needed.
NOTE:
Use only manufacturer’s recommended brake fluid. Re-
fer to “Fluids, Lubricants, And Genuine Parts” in “Main-
taining Your Vehicle” for further information.
WARNING!
•Use only manufacturer ’s recommended brake
fluid. Refer to “Fluids, Lubricants, And Genuine
Parts” in “Maintaining Your Vehicle” for further
information. Using the wrong type of brake fluid
can severely damage your brake system and/or
impair its performance. The proper type of brake
fluid for your vehicle is also identified on the
original factory installed hydraulic master cylinder
reservoir.
• To avoid contamination from foreign matter or
moisture, use only new brake fluid or fluid that has
been in a tightly closed container. Keep the master
cylinder reservoir cap secured at all times. Brake
fluid in a open container absorbs moisture from the
air resulting in a lower boiling point. This may
(Continued)
7
MAINTAINING YOUR VEHICLE 305

Adding Washer Fluid..................... .304
AirBag.............................. .58, 59
Advance Front Air Bag .................59, 60
Air Bag Operation .......................61
Air Bag Warning Light ....................69
Driver Knee Air Bag ......................62
Enhanced Accident Response ................68
Event Data Recorder (EDR) .................71
FrontAirBag ........................58, 59
If A Deployment Occurs ...................67
Knee Impact Bolsters .....................62
Maintaining Your Air Bag System ............71
Air Bag Deployment ........................58
Air Bag Light ...................... .69, 93, 147
Air Bag Maintenance .......................71
Air Conditioner Maintenance .................300
Air Conditioning Refrigerant .................300
Air Conditioning System .................195, 300
Air Pressure, Tires ........................ .240Alarm
Disarm The System .......................36
Vehicle Security Alarm ....................35
Alarm (Security Alarm) ......................35
Alterations/Modifications, Vehicle ...............8
Anti-Lock Brake System (ABS) ................220
Anti-Lock Warning Light ..........154, 159, 160, 162
Appearance Care ........................ .306
Audio Systems (Radio) .....................174
Automatic Dimming Mirror ..................100
Automatic Temperature Control (ATC) ..........195
Automatic Transaxle ........................32
Automatic Transmission ....................208
Gear Ranges .......................... .210
Battery ............................ .152, 299
Charging System Light ...................152
Keyless Transmitter Replacement (RKE) ........38
Belts, Seat ...............................93
348 INDEX

Clutch Fluid............................ .305
Compact Spare Tire ....................... .246
Connector UCI................................ .175
Universal Consumer Interface (UCI) ..........175
Contract, Service ......................... .341
Cooling System Coolant Capacity ...................... .328
Selection Of Coolant (Antifreeze) ............328
Corrosion Protection ...................... .306
Cruise Light ...................150, 152, 164, 165
Cupholders ............................ .136
Customer Assistance ...................... .339
Customer Programmable Features .............177
Data Recorder, Event .......................71
Daytime Running Lights ....................112
Dealer Service ........................... .291
Defroster, Windshield .......................93 Disarming, Security System
...................36
Door Ajar .......................... .151, 153
Door Ajar Light ...................... .151, 153
Door Locks ..............................40
Door Locks, Automatic ......................43
Driving Through Flowing, Rising, Or Shallow Standing
Water ............................... .215
Electrical Power Outlets .....................133
Electric Remote Mirrors .....................102
Electronic Brake Control System Brake Assist System .....................222
Electronic Speed Control (Cruise Control) ........120
Electronic Stability Control (ESC) ..............223
Electronic Vehicle Information Center (EVIC) ......166
Emergency, In Case Of Hazard Warning Flasher ..................266
Towing ............................. .285
350 INDEX

Seat Belt Pretensioner.....................55
Seat Belt Reminder .......................47
Seat Belt System .........................45
Seat Belt Maintenance ..................... .313
Seat Belt Reminder .........................47
Seat Belts ............................ .47, 93
Child Restraint ..........................73
Extender ..............................54
Front Seat ....................... .47, 49, 51
Inspection .............................93
Operating Instructions ....................51
Pregnant Women ........................55
Pretensioners ...........................55
Rear Seat ..............................49
Reminder ............................ .146
Untwisting Procedure .....................53
Seats ................................. .104
Adjustment .......................... .104
Heated .............................. .108Security Alarm
Disarm The System .......................36
Security Alarm ..........................35
Selection Of Coolant (Antifreeze) ..............328
Sentry Key (Immobilizer) ....................34
Service Assistance ........................ .339
Service Contract ......................... .341
Service Manuals ......................... .344
Shoulder Belts ............................49
Signals, Turn ...................... .95, 112, 164
Snow Tires ............................. .244
Spare Tire ....................... .245, 246, 247
Speed Control Accel/Decel .......................... .123
Resume ............................. .122
Speed Control (Cruise Control) ................120
Starting ............................... .206
Steering Power .............................. .217
10
INDEX 355