2018 FIAT 500L check engine light

IMPORTANT After the car is stopped,
the brake callipers may be locked
for about 2 seconds for safety reasons.
Make sure you press the brake pedal
if the vehicle moves slightly forwards.
Driving in special conditions
In given driving conditions, such as for
example driving near a curve (see fig.
65) / small vehicles and/or not aligned
with the driving lane (see fig. 66) /
change of lane by other vehicles (see
fig. 67) operation of the system may be
unexpected or delayed. The driver
must also pay attention to maintain
control of the car and drive in complete
safety.
iTPMS System (indirect
Tyre Pressure
Monitoring System)
(for versions/markets, where provided)
43) 44) 45) 46) 47)
Description
The car can be equipped with the
iTPMS (indirect Tyre Pressure
Monitoring System) which monitors the
tyre inflation status thanks to wheel
speed sensors.Correct tyre pressure
If no under-inflated tyres are detected,
the outline of the car will be shown
on the display.
Low tyre pressure
The system warns the driver if one or
more tyres are flat by switching on
the
warning light on the instrument
panel and a warning message on
the display, along with an acoustic
signal.
In this case, the outline of the car is
shown on the instrument panel display
with the two symbols
.
This indication is displayed also when
turning the engine off and on until
the “Reset” procedure is carried out. If
the “under inflated” indication appears,
you are advised to check the pressure
of all four tyres in all cases and then
to perform the “Reset” procedure.
“Reset” procedure
The iTPMS needs an initial "self-
learning" phase (with length depending
on the driving style and road conditions:
optimal conditions being driving on a
straight road at 80 km/h for at least 20
minutes) which starts when the RESET
procedure is carried out manually.
65F0Y0320C
66F0Y0321C
67F0Y0322C
77

The "Reset" procedure must be carried
out:
each time tyre pressure is modified;
when even only one tyre is changed;
when tyres are rotated/inverted;
when the space-saver wheel is
fitted.
Before carrying out the “Reset”
procedure, inflate the tyres to the rated
pressure values specified in the inflation
pressure table (see "Wheels" paragraph
in the "Technical specifications"
chapter).
If the “Reset” procedure is not carried
out, in all above cases, the
warning
light may give false indications on
one or more tyres.
To carry out the “Reset” procedure,
with the car stopped and the ignition
device at MAR, use the Setup Menu on
the display as follows:
go to "Vehicle info" and then to
"Reset tyres";
hold the "OK" button the steering
wheel pressed (see figure) more longer
than 2 seconds;
the display will show the procedure
progress until the "Reset" is completed.At the end of the “Reset” procedure the
display will show the dedicated
message, indicating that the self-
learning has been started. If the
self-learning procedure of the iTPMS
system has was not performed
correctly on the display, no message
will be shown.
Operating conditions
The system is active for speeds above
15 km/h.
In a few situations such as sporty
driving, particular conditions of the road
surface (e.g. ice, snow, unsurfaced
roads) the warning may be delayed or
partial in detecting the contemporary
deflation of more than one tyre.Under special conditions (e.g. car
loaded asymmetrically on one side,
towing a trailer, damaged or worn tyre,
fitting the space-saver wheel, use of the
"Fix&Go Automatic" kit, fitting snow
chains, fitting different tyres on the
axles) the system may give false
indications or be temporarily
deactivated.
If the system is temporarily deactivated
the
warning light flashes for about
75 seconds and then is continuously
on; at the same time, the display shows
a dedicated message and the symbols
"– –" will appear next to the shape of
the car next to each tyre.
This warning is displayed also after the
engine has been switched off and
then on again if the correct operating
conditions are not restored.
In the case of abnormal signals, it is
recommended to perform the “Reset”
procedure. If the indications appear
again after a successful “Reset”, check
that the tyres used on all four wheels
are the same and that the tyres are not
damaged. As soon as possible, refit
the standard tyre instead of the
space-saver spare, remove the snow
chains (if possible), check correct
load distribution and repeat the “Reset”
procedure by driving on a clean,
tarmacked road. If the indications
persist, contact a Fiat Dealership.68F0Y0659C
78
SAFETY

88)SERIOUS DANGER: When there is an
active passenger airbag, DO NOT install
rearward facing child restraint systems on
the front seat. Deployment of the airbag
in a crash could cause fatal injuries to the
child regardless of the severity of the
collision. Therefore, always deactivate the
passenger side airbag when a rearward
facing child restraint system is installed on
the front passenger seat. The front
passenger seat must also be positioned
back as far as possible in order to prevent
the child restraint system from coming
into contact with the dashboard.
Immediately reactivate the passenger
airbag as soon as the child restraint system
has been removed.
89)To deactivate the airbags using the
instrument panel display menu, see the
description in the "Knowing the instrument
panel" chapter, "Setup Menu" paragraph.
90)Do not affix rigid objects to the garment
hooks or support handles.
91)Do not rest your head, arms or elbows
on the door, on the windows or in the
window bag area to prevent injury during
deployment.
92)Never lean your head, arms or elbows
out of the window.
93)If, when the key is turned to MAR, the
warning light does not switch on or
stays on whilst driving, a fault may have
occurred in the restraint systems. In this
case the airbags or pretensioners may not
be deployed in an impact or, in a lower
number of cases, they may be deployed
accidentally. Contact a Fiat Dealership
immediately to have the system checked.94)On some versions, in the event of
warning light failure, thewarning
light switches on and the explosive charges
of the passenger airbag are deactivated.
95)On vehicles with side bags, do not
cover the front seat backrests with extra
covers.
96)Do not travel carrying objects in your
lap, in front of your chest or between your
lips (pipe, pencils, etc.).They could cause
severe injury if the airbag is deployed.
97)If the car has been stolen or in
the event of an attempt to steal it, if it has
been subjected to vandalism or floods,
have the airbag system checked by a Fiat
Dealership.
98)The airbags may also be deployed
when the car is not moving, if the key is in
the ignition and turned to MAR or when the
engine is off, if the car is hit by another
moving vehicle. Therefore, even if the
vehicle is stationary, when an active front
passenger airbag is fitted, DO NOT install
rearward facing child restraint systems
on the front passenger seat. Deployment of
the airbag following an impact could cause
fatal injuries to the child. Therefore, always
deactivate the passenger side airbag
when a rearward facing child restraint
system is installed on the front passenger
seat. The front passenger seat must also
be positioned back as far as possible in
order to prevent the child restraint system
from coming into contact with the
dashboard. Immediately reactivate the
passenger airbag as soon as the child
restraint system has been removed.Also remember that, if the key is turned to
STOP, none of the safety devices (airbags
or pretensioners) will be deployed in the
event of collision. Non-deployment in such
cases does not indicate a system
malfunction.
99)The
LED warning light indicates the
passenger airbag protection status. If the
LED is off, passenger side protection is
active: to deactivate it, use the Setup Menu
(in this case the LED lights up). When the
engine is started (ignition key turned to
MAR position), the LED turns on for about
8 seconds, provided that at least 5
seconds have elapsed from when it was
switched off. If not, contact a Fiat
Dealership. If the engine is switched off/on
again in less than 5 seconds the LED
may remain off. In this case, to check
correct LED operation, switch the engine
off, wait for at least 5 seconds and switch
the engine on again. The LED may light
up with various intensity levels depending
on the vehicle conditions. The intensity may
also vary during the same key cycle.
100)The airbag deployment threshold is
higher than that of the pretensioners.
For collisions in the range between the two
thresholds, it is normal for only the
pretensioners to be activated.
101)The airbag does not replace seat
belts but increases their efficiency.
Because front airbags are not deployed for
low-speed crashes, side collisions,
rear-end shunts or rollovers, occupants are
protected, in addition to any side bags,
only by their seat belts, which must
therefore always be fastened.
101

Cable disconnection
Once the engine has been started,
remove the cables proceeding as
follows:
disconnect the end of the cable
used for negative (–) from the engine
earth of the car with flat battery;
disconnect the other end of the
cable used for negative (–) from the
negative terminal (–) of the auxiliary
battery;
disconnect the end of the cable
used for positive (+) from the positive
terminal (+) of the auxiliary battery;
disconnect one end of the cable
used for positive (+) from the positive
terminal (+) of the car with flat battery.
If it is often necessary to perform a
jump starting, have the car battery and
the recharging system checked by a
Fiat Dealership.
BUMP STARTING
Never bump start the engine by
pushing, towing or coasting downhill.
IMPORTANT Remember that the brake
servo and electric power steering are
not active until the engine is started. A
much greater effort will therefore be
required to use the brake pedal or turn
the steering wheel.IMPORTANT Any accessories (e.g.
mobile phones, etc.) connected to the
vehicle power sockets draw current
even if they are not used. These
devices, if left connected too much time
with engine off, may cause the battery
to drain with following reduction of
its life and/or failure to start the engine.
WARNING
140)Do not get too close to the radiator
cooling fan: the electric fan may start;
danger of injury. Scarves, ties and other
loose clothing might be pulled by moving
parts.
141)Remove any metal objects (e.g. rings,
watches, bracelets), that might cause an
accidental electrical contact and cause
serious injury.
142)The batteries contain acid that can
burn skin or eyes. Batteries produce
hydrogen, which is easily flammable and
explosive. Thus keep away flames or
devices which may cause sparks.
143)This starting procedure must be
performed by expert personnel because
incorrect actions could cause electrical
discharge of considerable intensity.
Furthermore, battery fluid is poisonous and
corrosive: avoid contact with skin and
eyes. Keep naked flames and lighted
cigarettes away from the battery and do
not cause sparks.
WARNING
67)Do not connect the cable to the
negative terminal (–) of the flat battery. The
following spark could lead to battery
explosion and cause serious harm. Only
use the specific earth point; do not use any
other exposed metallic part.
68)Never use a fast battery-charger to
start the engine as this could damage the
electronic systems of your vehicle,
particularly the ignition and engine fuel
supply control units.
144
IN AN EMERGENCY

FUEL CUT-OFF
SYSTEM
144)
This intervenes in the case of an impact
causing:
the interruption of the fuel supply
with the engine consequently cutting
out;
the automatic unlocking of the
doors;
turning on the lights inside the car;
the switching on of the hazard
warning lights.
The intervention of the system is
indicated by a message shown on the
display.
IMPORTANT Carefully check the vehicle
for fuel leaks, for instance in the engine
compartment, under the vehicle or
near the tank area. After an impact, turn
the ignition key to STOP to prevent the
battery from running down.
Reset procedure
To restore correct operation of the
system, carry out the following Reset
procedure (the procedure must be
completed in less than 1 minute):
turn the ignition key to the MAR
position;
activate the right direction indicator
and then stop it;
activate the left direction indicator
and then stop it;
activate the right direction indicator
and then stop it;
activate the left direction indicator
and then stop it;
turn the ignition key to the STOP
position and then to MAR.
LPG versions: in case of collision, the
petrol feed is immediately closed, the
LPG safety solenoid valves are closed
and injection is interrupted to stop
the engine.
Natural Power versions: in the event
of an impact, the power supply is
immediately cut off, causing engine
switching off.
WARNING
144)If, after an impact, you smell fuel or
notice leaks from the fuel system, do
not reactivate the system to avoid the risk
of fire.
TOWING THE
VEHICLE
ATTACHING THE TOW
RING
145) 146) 147) 148)
The tow rings, which are supplied with
the car, are housed in the tool box,
under the carpet in the luggage
compartment.
IMPORTANT The shorter tow ring is for
use on the front of the car and the
longer one on the rear.
500L WAGON versions
NOTE 500L WAGON versions have
only one tow ring, which can be used
on either the front or the rear bumper.
Front
Manually remove cap A fig. 168,
pressing in the lower part. Take tow ring
B from its housing in the tool support
and screw it completely onto the
threaded pin.
Rear
Manually remove cap A fig. 169 or fig.
170 (500L WAGON versions) by
pressing at the bottom. Take tow ring B
from its housing in the tool support
and screw it completely onto the
threaded pin.
145

SCHEDULED
SERVICING
Correct servicing is crucial for
guaranteeing a long life for the vehicle
under the best conditions. For this
reason, Fiat has planned a series of
checks and services at fixed distance
intervals and, where provided, at fixed
time intervals, as described in the
Scheduled Servicing Plan.
Before each coupon however you
always need to pay attention to what is
written in the Scheduled Servicing
Plan (e.g. periodically check liquid
levels, tire pressure, etc.).
Scheduled Servicing is offered by all
Fiat Dealerships according to a set time
schedule. If, during each operation, in
addition to the ones scheduled, the
need arises for further replacements or
repairs, these may be carried out with
the owner's explicit agreement only.
If your car is used frequently for towing,
the interval between one scheduled
servicing operation and the next should
be reduced.IMPORTANT The Scheduled Servicing
coupons are prescribed by the
Manufacturer. Failure to carry them out
can cause the guarantee to decline. It is
advisable to inform a Fiat Dealership of
any small operating irregularities without
waiting for the next scheduled service
deadline.PERIODIC CHECKS
Every 1,000 kmor before long trips
check and, if necessary, top up:engine coolant level;
brake fluid level;
windscreen washer fluid level;
tyre inflation pressure and condition;
operation of lighting system
(headlights, direction indicators, hazard
warning lights, etc.);
operation of windscreen washer/
wiper system and positioning/wear of
rear window wiper blades.
Every3,000km, check and top up if
required: engine oil level.For 0.9
TwinAir Turbo versionsevery3,000
km check the engine oil level and
top it up to the maximum level, if
necessary.
148
SERVICING AND CARE

SCHEDULED SERVICING PLAN (petrol version)
The checks listed in the Scheduled Servicing Plan, after reaching 120,000 km/8 years, must be cyclically repeated starting from
the first interval, thus following the same intervals as before.
Thousands of miles 9 18 27 36 45 54 63 72 81 90
Thousands of kilometres 15 30 45 60 75 90 105 120 135 150
Years12345678910
Check tyre condition/wear and adjust
pressure, if necessary; check the
expiry date of the “Fix&Go Automatic”
repair kit (for versions/markets, where
provided)●●●●●●●●●●
Check operation of lighting system
(headlights, direction indicators,
hazard warning lights, boot,
passenger compartment, glove
compartment, instrument panel
warning lights, etc.)●●●●●●●●●●
Check and, if necessary, top up fluid
levels (engine coolant, hydraulic
clutch/brakes, windscreen washer,
battery, etc.)●●●●●●●●●●
Check exhaust emissions●●●●●●●●●●
Use the diagnosis socket to check
supply/engine management systems
operation, emissions and, for
versions/markets, where provided,
engine oil degradation●●●●●●●●●●
150
SERVICING AND CARE

SERVICE SCHEDULE (Diesel versions)
The checks listed in the Scheduled Servicing Plan, after reaching 120,000 km/6 years, must be cyclically repeated starting from
the first interval, thus following the same intervals as before.
Thousands of miles 12 24 36 48 60 72 84 96 108 120
Thousands of kilometres 20 40 60 80 100 120 140 160 180 200
Years12345678910
Check tyre condition/wear and adjust
pressure, if necessary; check “Fix&Go
Automatic” kit recharge expiry date
(for versions/markets, where provided)●●●●●●●●●●
Check operation of lighting system
(headlights, direction indicators,
hazard warning lights, boot,
passenger compartment, glove
compartment, instrument panel
warning lights, etc.)●●●●●●●●●●
Check and, if necessary, top up fluid
levels (engine coolant, hydraulic
clutch/brakes, windscreen washer,
battery, etc.)●●●●●●●●●●
Check exhaust emissions●●●●●●●●●●
Use the diagnosis socket to check
supply/engine management systems
operation, emissions and, for
versions/markets, where provided,
engine oil degradation●●●●●●●●●●
156
SERVICING AND CARE