2018 FIAT 500 inflation pressure

KNOWING YOUR CAR
50
iTPMS System
(indirect Tyre
Pressure
Monitoring System)
(for versions/markets, where provided)
48)
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.
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.
In a few situations such as sporty
driving, particular conditions of the
road surface (e.g. icy, snowy,
unsurfaced roads...) the signalling may
be delayed or partial in detecting the
contemporary deflation of more than
one tyre.
Under special conditions (e.g. vehicle
loaded asymmetrically on one side,
towing a trailer, damaged or worn tyre,
fitting the space-saver wheel, use of
the “Fix&Go” quick tyre repair 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
nflashes for about 75 seconds and then
is continuously on; at the same time,
the display shows a dedicated
message.
This indication is displayed also after
the engine has been switched off and
then on again if the correct operating
conditions are not restored. 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
nwarning light may give false indications
on one or more tyres.
To carry out the Reset procedure, with
the vehicle stopped and the ignition
key at MAR, use the setup menu (see
the description of the “Display”
paragraph). At the end of the Reset
procedure the display will show the
“Reset saved” message, indicating
that the self-learning has been started.
If the iTPMS self-learning is not
correctly executed, the message is not
displayed.
OPERATING
CONDITIONS
The system is active for speeds above
15 km/h.

IN AN EMERGENCY
130
❒ Fit the handle to operate the jack
and raise the car until the wheel is a
few centimetres above the ground.
When turning the jack handle, make
sure that it can turn freely without
scraping your hand against the
ground. The moving components of
the jack (screws and joints) can also
cause injuries: avoid touching them.
If you come into contact with
lubricating grease, clean yourself
thoroughly.
❒ Loosen the bolts completely and
remove the wheel to be replaced.
❒ Make sure the contact surfaces
between space-saver wheel and
resting surfaces are clean so that
the fastening bolts will not come
loose.
❒ Fit the space-saver wheel aligning
the pin with one of the holes on the
wheel.
❒ Tighten the 4 fixing bolts, turn the
jack handle to lower the car and
remove the jack.
❒ Fasten the bolts completely,
passing alternately from one bolt to
the opposite one.REFITTING THE WHEEL
32) 40)
Versions with steel wheels
❒ Make sure the contact surfaces
between standard wheel and hub
are clean so that the fastening bolts
will not come loose.
❒ Fit the standard wheel inserting the
4 bolts into the holes, then tighten
them.
❒ Lower the car and remove the jack.
❒ Use the wrench provided to fully
tighten the bolts, passing alternately
from one bolt to the opposite one;
❒ Insert the pressure-fit cup making
the suitable slot coincide with the
inflation valve;
❒ Place the inner part of the hub cap
on the wheel rim;
❒ Engage the hub cap by applying an
axial force in several points as
shown in fig. 104 to allow the
correct coupling between hub cap
and wheel.
Versions with alloy wheels
❒ Place the wheel onto the hub and
tighten the bolts using the wrench
provided.
❒ Lower the car and remove the jack.
❒ Using the spanner provided, fully
tighten the bolts.
❒ Reinsert the press-fitted hub cap,
making sure that the reference hole
on the wheel is aligned with the
reference pin on the cap.
IMPORTANT: if it is not fitted correctly,
the hub cap may detach when the car
is running.
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IN AN EMERGENCY
132
❒ insert the electrical connector
6 fig. 108 into the 12V socket on
the vehicle and start the engine;
❒ turn on the compressor by pressing
the ON-OFF button 5 fig. 107.
When the pressure shown in the
"Wheels" paragraph in the
“Technical data” chapter or on the
specific label appears on the
pressure gauge 7, stop the
compressor by pressing the
ON-OFF button 5 again;
107DVDF0S0232
❒ disconnect the cartridge 1 from the
compressor by pressing the
release button 8 and lifting the
cartridge 1 up fig. 109.
108DVDF0S0231
109DVDF0S0233
If the pressure gauge 7 fig. 107 shows
a pressure less than 1.8 bar / 26 psi
15 minutes after turning on the
compressor, switch off the
compressor, disconnect the sealant
hose 4 from the tyre valve and remove
the cartridge 1 from the compressor
fig. 105.
Move the vehicle about 10m to
distribute the sealant; stop the vehicle
safely, engage the handbrake and
restore the pressure using the black
inflation hose 9 fig. 110 until the
required pressure is reached. If also in
this case, the pressure is lower than
1.8 bar / 26 psi 15 minutes after
turning on, do not resume driving but
contact a Fiat Dealership.
110DVDF0S0235

133
After driving for about 8 km / 5 miles,
position the car in a safe and suitable
area and engage the handbrake.
Take the compressor and restore the
pressure using the black inflation hose
9 fig. 110.
If the pressure shown is higher than
1.8 bar / 26 psi, restore the pressure
and drive safely to a Fiat Dealership as
soon as possible.
If, however, the pressure is lower than
1.8 bar / 26 psi, do not resume driving
but contact a Fiat Dealership.INFLATION PROCEDURE
Proceed as follows:
❒ stop the vehicle safely, as shown
above, and operate the handbrake;
❒ take out the black inflation hose 9
fig. 103 and screw it firmly onto the
tyre valve. Follow the instructions
given in fig. 108 and fig. 110.
Press the air release button
10 fig. 107 to adjust any tyre
overpressure.
CARTRIDGE
REPLACEMENT
Proceed as follows:
❒ only use original Fix&Go cartridges,
which can be purchased from the
Fiat Dealership.
❒ press the release button 8 fig. 109
and lift it to remove the cartridge 1.

SERVICING AND CARE
154
REGULAR
INSPECTIONS
39) 22) 4)
Every 1,000 km or before long
journeys, check and, if necessary, top
up the following:
❒ engine coolant fluid 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 the windscreen
wiper/washer system, position and
wear of the windscreen and rear
window wiper blades.
Every 3,000 km check and top up if
required: engine oil level.
You are advised to use PETRONAS
LUBRICANTS products, which have
been designed and produced
specifically for Fiat cars (see table
“Capacities” in the “Technical
specifications” section).
DEMANDING USE
OF THE CAR
If the vehicle is mainly used in one of
the following particularly harsh
conditions:
❒ trailer or caravan towing;
❒ dusty roads;
❒ short repeated distances (less than
7-8 km) and with external
temperatures below zero;
❒ engine often idling or driving long
distances at low speeds or long
periods of inactivity;
perform the following inspections more
frequently than shown on the
Scheduled Servicing Plan:
❒ check front disk brake pad
conditions and wear;
❒ Check cleanliness of bonnet and
luggage compartment locks,
cleanliness and lubrication of
linkage;❒ sight inspect the conditions of:
engine, gearbox, transmission,
pipes and hoses (exhaust -
fuel - brakes), rubber parts
(boots, sleeves, bushes, etc.);
❒ check battery charge and battery
fluid level (electrolyte);
❒ visually check the various drive belt
conditions;
❒ check and, if necessary, change
engine oil and replace oil filter;
❒ check pollen filter and replace it, if
required;
❒ check air cleaner and replace it, if
required.

SERVICING AND CARE
160
WHEELS AND TYRES
40)
Check the pressure of each tyre,
including the space-saver wheel,
approximately every two weeks and
before long journeys: the pressure
should be checked with the tyre rested
and cold.
It is normal for the pressure to increase
when the car is used; for the correct
tyre inflation pressure, see “Wheels” in
the “Technical specifications” section.
Incorrect pressure causes abnormal
tyre wear fig. 143:
A standard pressure: tread evenly
worn.
B low pressure: tread particularly worn
at the edges.
C high pressure: tread particularly
worn in the centre.
The tyres must be replaced when the
tread is less than 1.6 mm thick. In all
cases, follow the laws in force in the
country where you are driving.
IMPORTANT
❒ Avoid braking suddenly, high-
powered starts and violent impacts
against curbs, potholes or other
obstacles if possible. Driving for long
stretches over uneven roads can
damage the tyres;
❒ periodically check that the tyres
have no cuts in the side wall,
abnormal swelling or irregular tread
wear.
Go to a Fiat Dealership if required;
❒ avoid overloading the car when
travelling: this may cause serious
damage to the wheels and tyres;
❒ if a tyre is punctured, stop
immediately and replace it to avoid
damage to the tyre, the rim,
suspension and steering system;
❒ tyres age even if they are not used
much. Cracks in the tread and on
the sidewalls are a sign of ageing. In
any event, have the tyres checked
by specialised personnel if they have
been fitted for longer than 6 years.
Also remember to check the space-
saver wheel with particular care;
❒ In the case of replacement, always
fit new tyres, avoiding those with an
unknown origin;❒ If a tyre is replaced, also change the
inflation valve;
❒ to allow even wear between the
front and rear tyres, it is advisable to
change them over every 10–15
thousand kilometres, keeping them
on the same side of the car to avoid
inverting the direction of rotation.
❒ avoid travelling with partially or
completely deflated tyres as this can
compromise safety and damage the
tyres beyond repair.
143DVDF0S0158c

TECHNICAL DATA
174
175/65 R14 82T/86T 2.4 (*) 2.2 (*) 2.4 (*)
2.2 (*)(1.2 ECO versions)
2.2 (**) 2.0 (**) 2.3 (**) 2.2 (**)
175/65 R14 82T 2.2 2.0 2.3
2.2
175/65 R14 86T 2.2 2.0 2.3 2.2 2.8
185/55 R15 82H 2.2 2.1 2.3 2.3
195/45 R16 84H 2.2 2.1 2.4 2.3
TyresMedium load (bar)
rearfront
Full load (bar)
rearfront
Space-saver
spare(bar)
(*) ECO
(**) COMFORT: ECO consumption is not guaranteed with comfort pressures
(
) For versions/markets, where provided
TYRE INFLATION PRESSURES 33) 39)
When the tires are warm, the inflation pressure should be + 0.3 bar in relation to the recommended figure. However, recheck
that the value is correct with the tyre cold.
SNOW CHAINS 15)
The use of snow chains should be in compliance with local regulations of each country. Snow chains can be fitted to the
tyres of the front wheels (drive wheels) only. Check the tension of the snow chains after the first few metres have been
driven.
IMPORTANT Snow chains cannot be fitted to the space-saver spare wheel. If a front tyre is punctured, replace a rear wheel
with the space-saver wheel and move the rear wheel to the front axle. In this way, with two normal drive wheels at the front,
snow chains can be fitted.

IMPORTANT INFORMATION AND RECOMMENDATIONS
196
The engine can be stopped even if the DPF warning light is on:
however, repeated interruptions of the regeneration process could
cause premature deterioration of the engine oil.
For this reason, always wait until the warning light switches off
before stopping the engine as described above. Do not complete
the DPF regeneration process when the vehicle is stopped.
•Water in the fuel circuit may severely damage the injection
system and cause irregular engine operation. If the warning light
or the symbol
Eturns on (together with a message on the display
for some versions), contact a Fiat Dealership as soon as possible
to have the system bled. If the above indication occurs
immediately after refuelling, water may have entered the tank: turn
the engine off immediately and contact a Fiat Dealership.
• If the system signals a pressure decrease on a specific tyre, it is
recommended to check the pressure on all four tyres. The iTPMS
does not relieve the driver from the obligation to check the tyre
pressure every month; it is not to be considered a system to
replace maintenance or a safety system. Tyre pressure must be
checked with tyres cold. Should it become necessary for whatever
reason to check pressure with warm tyres, do not reduce
pressure even though it is higher than the prescribed value, but
repeat the check when tyres are cold.
• The iTPMS cannot indicate sudden tyre pressure drops
(for example when a tyre bursts). In this case, stop the vehicle,
braking with caution and avoiding abrupt steering.
The system only warns that the tyre pressure is low: it is not able
to inflate them. Insufficient tyre inflation increases fuel
consumption, reduces the tread duration and may affect the
capacity to drive safely.
(CONTINUES)
PERSONAL SAFETY
(CONTINUED)
•If when turning the key to MAR the warning light ¬does not
turn on or if it stays on when travelling there could be a failure in
safety systems;
in this event airbags or pretensioners may not be deployed in
case of impact or, in a minor number of cases, they may be
deployed accidentally. Contact a Fiat Dealership immediately to
have the system checked.
•A fault to the
¬warning light is indicated, according to the
version, by the ¬symbol appearing on the display or by the èwarning light blinking. In this case, warning light ¬may not
indicate failures in the retaining systems. Before continuing,
contact a Fiat Dealership immediately to have the system
checked.
•The blinking
èwarning light on indicates possible ¬warning light faults. In this case, warning light ¬may not
indicate failures in the retaining systems. Contact a Fiat
Dealership immediately to have the system checked.
•If the warning light
vturns on when the car is travelling
(on certain versions together with the message on the display),
stop the car immediately and contact a Fiat Dealership.
•If the
vwarning light (or v, for versions/markets, where
provided) switches on, the degraded engine oil must be changed
as soon as possible, and never more than 500 km from the first
time that the warning light switches on. Failure to observe the
above may result in severe damage to the engine and invalidate
the warranty. The activation of this warning light is not related to
the amount of oil in the engine. Therefore, never top up with oil
when the warning light starts flashing.
•The driving speed must always be suitable for traffic and
weather conditions and the driver must always comply with the
Highway Code.