2017 FIAT 500L ignition

Air Conditioner Maintenance
For best possible performance, your air conditioner
should be checked and serviced by an authorized dealer
at the start of each warm season. This service should
include cleaning of the condenser fins and a perfor-
mance test. Drive belt tension should also be checked at
this time.
WARNING!
•Use only refrigerants and compressor lubricants
approved by the manufacturer for your air condi-
tioning system. Some unapproved refrigerants are
flammable and can explode, injuring you. Other
unapproved refrigerants or lubricants can cause
the system to fail, requiring costly repairs. Refer
to Warranty Information Book, located on the
DVD, for further warranty information.
• The air conditioning system contains refrigerant
under high pressure. To avoid risk of personal
injury or damage to the system, adding refriger-
ant or any repair requiring lines to be discon-
nected should be done by an experienced techni-
cian.
CAUTION!
Do not use chemical flushes in your air condition-
ing system as the chemicals can damage your air
conditioning components. Such damage is not cov-
ered by the New Vehicle Limited Warranty.
Refrigerant Recovery And Recycling HFO 1234yf
HFO 1234yf Air Conditioning Refrigerant is a hydro-
fluoolefine HFO that is endorsed by the Environmental
Protection Agency and is an ozone-saving product. The
manufacturer recommends that air conditioning service
be performed by authorized dealer using recovery and
recycling equipment.
NOTE: Use only manufacturer approved A/C system
PAG compressor oil, and refrigerants.
A/C Air Filter
WARNING!
Do not remove the cabin air filter while the vehicle
is running, or while the ignition is in the ACC or
ON/RUN mode. With the cabin air filter removed
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306 MAINTAINING YOUR VEHICLE

Service Position Strategy
The service position allows the wiper blades to be
placed in a position that allows the wiper blades to be
easily changed.
To enable the Service Position Strategy the wipers must
be in the Park position before placing the ignition in the
STOP/OFF position.
Service mode must be activated within two minutes
after the ignition is placed in the STOP/OFF position.
To have a correct activation of strategy, the Service
Position command (antipanic) must be active for at least
half a second.
At every valid activation of Service Position command,
the wiper blades are activated for 250 ms.
The Service Position command can be repeated several
times to bring the blades into the desired position, up to
a maximum of three times.
After three subsequent activations the strategy is dis-
abled.Function Deactivation:
The functionality is reset if:
•
Turn the ignition to the MAR/RUN position.
• Number of subsequent activations is three.
• Two minutes timer has expired after turning the
ignition OFF.
NOTE: When turning the ignition ON, the blades will
go into the parking position.
Front Wiper Blade Removal/Installation
1. Lift the front wiper arm upward to raise the wiper blade off of the windshield.
2. Push the release button on the arm of the wiper blade.
3. Push the wiper blade up the and remove it.
310 MAINTAINING YOUR VEHICLE

CAUTION!
•The catalytic converter requires the use of un-
leaded fuel only. Leaded gasoline will destroy the
effectiveness of the catalyst as an emissions con-
trol device and may seriously reduce engine per-
formance and cause serious damage to the engine.
• Damage to the catalytic converter can result if
your vehicle is not kept in proper operating
condition. In the event of engine malfunction,
particularly involving engine misfire or other
apparent loss of performance, have your vehicle
serviced promptly. Continued operation of your
vehicle with a severe malfunction could cause the
converter to overheat, resulting in possible dam-
age to the converter and vehicle.
Under normal operating conditions, the catalytic con-
verter will not require maintenance. However, it is
important to keep the engine properly tuned to assure
proper catalyst operation and prevent possible catalyst
damage. NOTE:
Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe
and abnormal catalyst overheating. If this occurs, stop
the vehicle, turn off the engine and allow it to cool.
Service, including a tune-up to manufacturer’s specifi-
cations, should be obtained immediately.
To minimize the possibility of catalytic converter dam-
age:
• Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
• Do not try to start the engine by pushing or towing
the vehicle.
• Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idle or malfunctioning operating conditions.
7
MAINTAINING YOUR VEHICLE 313

Cooling System
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 starts automatically and may start
at any time, whether the engine is running or not.
• When working near the radiator cooling fan,
disconnect the fan motor lead or turn the ignition
switch to the OFF position. The fan is temperature
controlled and can start at any time the ignition
switch is in the ON position.
• You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
(Continued)
WARNING! (Continued)
you see or hear steam coming from under the
hood, do not open the hood until the radiator has
had time to cool. Never try to open a cooling
system pressure cap when the radiator is hot.
Coolant Checks
Check engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where
applicable). If the engine coolant (antifreeze) is dirty or
rusty in appearance, the system should be drained,
flushed and refilled with fresh engine coolant (anti-
freeze). Check the front of the A/C condenser for any
accumulation of bugs, leaves, etc. If dirty, clean by
gently spraying water from a garden hose vertically
down the face of the condenser.
Cooling System — Drain, Flush And Refill
NOTE:Some vehicles require special tools to add
coolant properly. Failure to fill these systems properly
could lead to severe internal engine damage. If any
coolant is needed to be added to the system, please
contact your local authorized dealer.
314 MAINTAINING YOUR VEHICLE

Underhood Fuses
The Front Distribution Unit is located on the right side
of the engine compartment, next to the battery. To
access the fuses, push the release tabs and remove the
cover.The ID number of the electrical component correspond-
ing to each fuse can be found on the back of the cover.
Cavity
Maxi Fuse Mini Fuse Description
F01 70 Amp Tan –Body Controller
F02 60 Amp Blue –Body Controller Rear Distribution Unit
F03 20 Amp Yellow –Ignition Switch
F04 40 Amp Orange –Anti-Lock Brake Pump
F05 70 Amp Tan –Electric Power Steering
Front Distribution Unit
328 MAINTAINING YOUR VEHICLE

Light...............................145
Materials Added .......................268
Methanol ............................267
Octane Rating ........................ .266
Requirements ........................ .266
Tank Capacity ........................339
Fueling ...............................269
Fuses .................................327
Garage Door Opener (HomeLink) .............110
Gasoline, Clean Air .......................266
Gasoline (Fuel) .......................266, 339
Gasoline, Reformulated .................266, 267
Gear Ranges ............................222
Gear Select Lever Override .................290
General Maintenance ..................... .302
Glass Cleaning ..........................326
Hazard Driving Through Flowing, Rising, Or Shallow
Standing Water ........................229
Headlights ..............................91
Cleaning ............................325
Passing ..............................91
Heated Mirrors ...........................77 Hill Start Assist
........................ .234
Holder, Cup ............................120
HomeLink (Garage Door Opener) .............110
Hood Release ............................89
Ignition Key.................................11
Immobilizer (Sentry Key) ...................13
Inside Rearview Mirror .....................74
Instrument Cluster .................134, 139, 150
Instrument Cluster Display Instrument Cluster Display ...............152
Instrument Panel And Controls ..............133
Instrument Panel Cover ....................326
Instrument Panel Lens Cleaning ..............326
Interior Appearance Care ...................325
Interior Lighting ..........................93
Introduction .............................4
Jacking Instructions .......................282
Jack Location .......................... .280
Jack

Operation .......................280, 282
Jump Starting .......................... .286
Key-In Reminder .........................13
360 INDEX