engine overheat FIAT 500L 2016 2.G User Guide

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 specifica-
tions, 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.
Cooling System
WARNING!
• When working near the radiator cooling fan, dis-
connect 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
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.
7
MAINTAINING YOUR VEHICLE 399

The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
WARNING!
•Do not open hot engine cooling system. Never add
engine coolant (antifreeze) when the engine is
overheated. Do not loosen or remove the cap to cool
an overheated engine. Heat causes pressure to
build up in the cooling system. To prevent scalding
or injury, do not remove the pressure cap while the
system is hot or under pressure.
• Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or en-
gine damage may result.
Disposal Of Used Engine Coolant
Used ethylene glycol-based engine coolant (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 ani-
mals or children, do not store ethylene glycol-based
engine coolant in open containers or allow it to remain in
puddles on the ground. If ingested by a child or pet, seek
emergency assistance immediately. Clean up any ground
spills immediately.
Coolant Level
The coolant expansion bottle provides a quick visual
method for determining that the coolant level is ad-
equate. With the engine off and cold, the level of the
engine coolant (antifreeze) in the bottle should be be-
tween the “MIN” and “MAX” marks.
As long as the engine operating temperature is satisfac-
tory, the coolant bottle need only be checked once a
month.
7
MAINTAINING YOUR VEHICLE 403

Electronic Throttle Control Warning Light........172
Electronic Vehicle Information Center (EVIC) . .131, 186 Exit Trip ............................. .192
Start Of Trip Procedure ...................192
Emergency Deck Lid Release ..................29
Emergency, In Case Of Hazard Warning Flasher ..................349
Jacking .............................. .357
Jump Starting ......................... .365
Towing ............................. .373
Emergency Trunk Release ....................29
Engine Air Cleaner .......................... .387
Break-In Recommendations .................80
Checking Oil Level ..................... .385
Compartment ......................... .381
Cooling ............................. .399
Exhaust Gas Caution ..................82, 342 Fails To Start
......................... .267
Flooded, Starting ...................... .267
Fuel Requirements ..................... .338
Oil ............................. .385, 434
Oil Filler Cap ......................... .386
Oil Filter ............................ .387
Oil Selection .......................... .386
Overheating .......................... .349
Starting ............................. .265
Enhanced Accident Response Feature ............54
Ethanol ............................... .339
Euro Twin Clutch Transmission .........270, 272, 382
Fluid Type .....................407, 409, 437
Gear Ranges .......................... .274
Event Data Recorder ........................58
Exhaust Gas Caution ....................82, 342
Exhaust System ....................... .82, 397
Exterior Lights ............................85
462 INDEX

Checking............................ .385
Disposal ............................. .387
Filter ............................... .387
Filter Disposal ........................ .387
Materials Added To ..................... .386
Pressure Warning Light ...................171
Recommendation ....................386, 434
Viscosity ............................ .386
Oil Filter, Change ........................ .387
Oil Filter, Selection ....................... .387
Oil Pressure Light ........................ .171
Onboard Diagnostic System ..................382
Opener, Garage Door (HomeLink) .............133
Operating Precautions ..................... .382
Operator Manual (Owner’s Manual) .............5
Overheating, Engine ...................... .349
Owner’s Manual (Operator Manual) ..........5,453
Paint Care ..............................411 Parking Brake
........................... .294
ParkSense System, Rear .....................125
Passing Light ............................112
Pets ....................................80
Placard, Tire And Loading Information ..........314
Power Mirrors ...............................92
Sunroof ............................. .141
Windows ..............................26
Power Steering Fluid ...................... .437
Pregnant Women And Seat Belts ...............39
Preparation For Jacking .....................360
Pretensioners Seat Belts ..............................40
Radial Ply Tires ......................... .321
Radio Operation ......................... .229
Rear Camera ........................... .131
Rear Liftgate (Sedan) .......................29
10
INDEX 467