2017 FIAT 500E cooling

Power Electronics And Battery Thermal
Management Systems — Drain, Flush And Refill
Refer to “Maintenance Schedules” for the proper main-
tenance intervals.
If the coolant (antifreeze) is dirty or contains a consid-
erable amount of sediment, clean and flush with a
reliable cooling system cleaner. Follow with a thorough
rinsing to remove all deposits and chemicals. Properly
dispose of old coolant (antifreeze) solution.
CAUTION!
It is recommended to have the cooling systems
serviced at your authorized dealer. Failure to do so
could result in poor cooling system performance
and/or vehicle damage.
Disposal Of Used Power Electronics And
Battery Thermal Management Systems Coolant
Used antifreeze is a regulated substance requiring
proper disposal. Check with your local authorities to
determine the disposal rules for your community. To
prevent ingestion by animals or children, do not store
antifreeze in open containers or allow it to remain inpuddles on the ground. If ingested by a child, contact a
physician immediately. Clean up any ground spills
immediately.
Points To Remember
WARNING!
•
Turn vehicle OFF and disconnect the fan motor
lead before working near the radiator cooling fan.
• You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
you see or hear steam coming from under the
hood, do not open the hood until the radiator has
had time to cool. Never open a cooling system
pressure cap when the radiator or coolant bottle is
hot.
• Keep hands, tools, clothing, and jewelry away
from the radiator cooling fan when the hood is
raised. The fan may start without warning,
whether the ignition is on or off.
If an examination of your underhood compartment
shows no evidence of cooler or hose leaks, the vehicle
may be safely driven.
• Do not overfill the coolant recovery bottles.
246 MAINTAINING YOUR VEHICLE

•Check coolant (antifreeze) freeze point in the coolant
recovery bottles. If coolant (antifreeze) needs to be
added, contents of coolant recovery bottles must also
be protected against freezing.
• If frequent coolant (antifreeze) additions are re-
quired, or if the level in the coolant recovery bottles
does not drop when the engine cools, the cooling
system should be pressure tested for leaks.
• Maintain coolant (antifreeze) concentration at 50%
OAT coolant (antifreeze) (minimum) and distilled/
deionized water for proper corrosion protection of
your engine which contains aluminum components.
• Make sure that the coolant control systems recovery
bottles overflow hoses are not kinked or obstructed.
• Keep the front of the coolant control systems clean. If
your vehicle is equipped with air conditioning, keep
the front of the condenser clean.
Maintenance-Free Battery 12 Volt
Your vehicle is equipped with a maintenance-free 12
Volt battery. You will never have to add water, nor is
periodic maintenance required.
WARNING!
• Battery fluid is a corrosive acid solution and can
burn or even blind you. Do not allow battery
fluid to contact your eyes, skin, or clothing. Do
not lean over a battery when attaching clamps. If
acid splashes in eyes or on skin, flush the area
immediately with large amounts of water. Refer
to “Jump-Starting Procedures” in “What To Do In
Emergencies” for further information.
• Battery gas is flammable and explosive. Keep
flame or sparks away from the battery. Do not use
a booster battery or any other booster source with
an output greater than 12 Volts. Do not allow
cable clamps to touch each other.
• Battery posts, terminals, and related accessories
contain lead and lead compounds. Wash hands
after handling.
• The battery in this vehicle has a vent hose that
should not be disconnected and should only be
replaced with a battery of the same type (vented).
7
MAINTAINING YOUR VEHICLE 247

3. Remove four screws and separate the backplate fromthe lamp housing.
4. Remove the tail, stop, or turn signal bulbs by push- ing them slightly and turning counter-clockwise. 5. Remove the backup lamp bulb by pulling straight
out.
6. Replace lamps as required and reinstall lamp.
Center High Mounted Stop Lamp (CHMSL)
1. Remove the two guard caps and the two fastening screws.
2.
Remove the center high mounted stop lamp assembly.
3. Disconnect the electric connector.
4. Press the retaining device and open the bulb holder.
5. Remove the snap-fitted bulb to be replaced and replace it.
6. Close the back cap locking it properly.
7. Reinstall the two fastening screws and reinstall the guard caps.
FLUID CAPACITIES
Systems U.S.Metric
Power Electronics Cooling System 3.6 Quarts3.5 Liters
Battery Thermal Management Cooling System 7.0 Quarts6.7 Liters
Single-Speed Transmission 0.8 Quart750 ml
Tail Lamp Assembly Screws7
MAINTAINING YOUR VEHICLE 269

CAUTION!
•Mixing of coolant (antifreeze) other than specified
Organic Additive Technology (OAT) coolant (anti-
freeze), may result in cooling system damage and
may decrease corrosion protection. Organic Additive
Technology (OAT) coolant is different and should
not be mixed with Hybrid Organic Additive Tech-
nology (HOAT) coolant (antifreeze). If a non-OAT
coolant (antifreeze) is introduced into the cooling
system in an emergency, it should be replaced with
the specified coolant (antifreeze) as soon as possible.
• Do not use water alone or alcohol-based coolant
(antifreeze) products. Do not use additional rust
inhibitors or antirust products, as they may not be
compatible with the radiator coolant and may
plug the radiator.
• This vehicle has not been designed for use with
propylene glycol-based coolant (antifreeze). Use
of propylene glycol-based coolant (antifreeze) is
not recommended.
7
MAINTAINING YOUR VEHICLE 271

MAINTENANCE SCHEDULE
Once A Month Or Before A Trip:
•Check windshield washer fluid level
• Check the tire inflation pressures and look for un-
usual wear or damage
• Check the fluid levels of the coolant reservoirs and
brake master cylinder
• Check function of all interior and exterior lights
Maintenance Chart
Required Maintenance Intervals
Refer to the maintenance schedules on the following
page for the required maintenance intervals.
At Every Service Interval:
• Rotate the tires. Rotate at the first sign of
irregular wear.
• Inspect brake pads, shoes, rotors, drums, and
hoses.
• Inspect battery cooling system protection and
hoses.
• Check and adjust hand brake.
Refer to the Maintenance Schedules on the following
pages for the required maintenance intervals.
274 MAINTENANCE SCHEDULES

Bulb Replacement.....................266, 267
Bulbs, Light ......................... .79, 266
Capacities, Fluid ........................ .269
Cargo Area Features ......................114
Car Washes ........................... .253
Cellular Phone ......................... .160
Chart, Tire Sizing ....................... .190
Checking Your Vehicle For Safety ..............76
Checks, Safety ...........................76
Child Restraint ...........................60
Child Restraints Booster Seats ..........................64
Child Restraints ........................60
Child Seat Installation ....................72
How To Stow An Unused ALR Seat Belt .......70
Infants And Child Restraints ...............62
Lower Anchors And Tethers For Children ......66
Older Children And Child Restraints .........63
Seating Positions .......................65
Cleaning Wheels ............................ .254
Climate Control ........................ .161
Manual ............................ .161
Clutch ............................... .251Clutch Fluid
........................... .251
Compact Spare Tire ...................... .203
Connector UCI............................... .144
Universal Consumer Interface (UCI) .........144
Contract, Service ........................ .280
Cooling System Coolant Capacity ..................... .269
Selection Of Coolant (Antifreeze) ...........270
Corrosion Protection ..................... .252
Cruise Control (Speed Control) ...............101
Cruise Light ..................125, 126, 136, 137
Cupholders ............................113
Customer Assistance ..................... .278
Customer Programmable Features ............146
Daytime Running Lights ....................95
Dealer Service .......................... .240
Defroster, Windshield ......................77
Disarming,

Security System ..................31
Door Ajar ......................... .126, 127
Door Ajar Light ..................... .126, 127
Door Locks .............................35
Door Locks, Automatic .....................36
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INDEX 285