2018 FIAT 500X engine

These will be used to set the sensitivity
level of the rain sensor: in position
,
the sensor has a lower sensitivity and
the windscreen wipers will activate
when there is a significant amount of
water on the windscreen; while in
position
, the windscreen wipers will
be activated by a minimum amount of
rain measured.
The activation of the automatic wiping
will be notified to the driver by a single
stroke.
The same stroke will be visible every
time the sensor sensitivity is increased,
by rotating the ring nut from position
to position.
The "Smart Washing" function activates
the normal washing cycle, after which
the automatic wiping function is
restored. The failure of the sensor is
indicated by the
symbol lighting up
on the display.
If the rain sensor malfunctions, the
wiper mode can be modified according
to requirements. The malfunction signal
remain active during the operation time
of the sensor or until the device is reset. Inhibition
If the ignition device is turned to STOP,
leaving the ring nut A in position
or
, when the engine is next started
(ignition device at MAR), no wiping
cycle occurs for system protection
reasons.
This temporary inhibition prevents
unwanted activation of the wipers when
the car is started (i.e. when the
windscreen is being washed by hand or
the wipers are stuck to the windscreen
by ice).
It is possible to reactivate the automatic
wiping mode in three ways:
by rotating the ring nut to position O
and then again to position
or
by moving the stalk upwards to
position MIST
upon exceeding the 5 km/h speed
with the rain sensor
When the windscreen wiper is
reactivated using any of the
manoeuvres described above,
reactivation is indicated by a single
stroke of the windscreen wipers,
regardless of the condition of the
windscreen.
IMPORTANT For automatic
transmission vehicles with rain sensor,
engaging the gear N (Neutral) inhibits
the automatic wiping mode.
Deactivation
It is possible to deselect the automatic
wiping through the display Menu or the
Uconnect™ system, or by rotating ring
nut A to any non-intermittent position (
or).
Service Position
The function allows the driver to replace
the windscreen wiper blades more
easily, protecting them also from ice
and/or snow.
Activation
To activate this function deactivate the
windscreen wiper (ring nut A fig. 33 in
position
) before setting the ignition
device to STOP. This function can only
be activated within 2 minutes of setting
the ignition device to STOP.
To activate this function, move the lever
upwards (unstable position) for at least
half a second.
Each time the function is activated
correctly, the wiper blades move to
signal the correct reception of the
command. The command can be
repeated up to a maximum of the three
times. The fourth repetition of the
command deactivates the function.
31

If, after using the function, the ignition
device is set back to MAR with the
blades in a position other than rest
position (at the base of the windscreen),
they will only return to rest position
following a command given using the
stalk (stalk upwards, into unstable
position) or when a speed of 5 km/h is
exceeded.
IMPORTANT Before activating the
function, make sure that when the
engine is turned on the windscreen
wiper is free of snow or ice
Deactivation
The function is deactivated if:
2 minutes have passed since the
ignition device was set to STOP;
the ignition device is set to MAR and
the blades are in rest position;
the ignition device is set to MAR and
a wiping command is carried out.
REAR WINDOW WIPER/
WASHER
Turn the ring B fig. 33 to set the
rearscreen wiper to operate in the
following modes:
continuous: when ring is in the
position;
intermittent: when ring is in the
position and the windscreen wiper is
stationary;
synchronous: when the rearscreen
wiper ring is in the
position and the
windscreen wiper is moving or set to
AUTO. In this mode, the rear window
wiper makes one stroke for each two
strokes of the windscreen wiper;
single wipe: with the selector in the
position, the windscreen wiper on
and reverse gear engaged.
Push the stalk towards the dashboard
(rocking position) to activate the rear
window washer jet. Keep pushing the
lever to automatically activate both the
rear window washer jet and the rear
window wiper with a single movement.
Releasing the stalk will activate three
strokes, as described for the
windscreen wiper. The smart wash
cycle will not be performed if the ring is
in the
position.
Deactivation
The function stops when the stalk is
released.
WARNING
20) If the window needs to be cleaned,
make sure the device is deactivated or the
ignition button and the key are on STOP.
IMPORTANT
7) Never use the windscreen wipers to
remove layers of snow or ice from the
windscreen. In such conditions, the
windscreen wiper may be subjected to
excessive stress and the motor cut-out
switch, which prevents operation for a few
seconds, may intervene. If operation is not
subsequently restored, even after restarting
the engine, contact a Fiat Dealership.
8) Do not operate the windscreen wiper
with the blades lifted from the windscreen.
9) Do not activate the rain sensor when
washing the car in an automatic car wash.
10) Make sure the device is switched off if
there is ice on the windscreen.
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GETTING TO KNOW YOUR CAR

red section = hot air
D - climate control system compressor activation/deactivation button (not available for versions with heater only);
E - air distribution knob:
air flow from central and side vents
air flow from central vents, side vents and front / rear footwell vents
air outlet from the front and rear footwell diffusers and a light air flow also from the side vents on the dashboard
air outlet from the front and rear footwell diffusers, to the windscreen, the side windows and a light air flow also at the side
vents on the dashboard
air outlet to the windscreen, the side windows and a light air flow also at the side vents on the dashboard
4 further intermediate positions are also possible in the 5 main distributions described above.
F - Heated rear window on/off button;
Selecting the windscreen air distribution activates the climate control system compressor (LED on A/C button on) and the air
recirculation is set to "outside air" (LED on button B off). This logic guarantees optimum visibility at the windows. The driver can
always set air recirculation and climate control system compressor.
Additional heater(where provided)
The additional heater ensures more rapid passenger compartment heating.
It activates in cold weather conditions, if the following conditions are verified:
outside temperature low;
engine coolant temperature low;
engine started;
fan speed set at least to 1stspeed;
knob C turned completely clockwise to red section.
The heater is switched off when at least one of the conditions above is no longer verified.
NOTE The power of the electric heater is modulated according to the battery voltage.
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GETTING TO KNOW YOUR CAR

L - passenger side temperature adjustment knob;
M - SYNC function activation button (alignment of set temperatures) driver/passenger side;
N - AUTO function activation button (automatic operation).
Air distribution selection
Air flow to the windscreen and front side window diffusers to demist/defrost them.
Air flow at central and side dashboard vents to ventilate the chest and the face during the hot season.
Air flow to the front and rear footwell diffusers. This air distribution setting heats the passenger compartment most quickly,
giving a prompt sensation of warmth.
+Air flow distributed between footwell diffusers (hotter air) and central and side dashboard vents (cooler air). This
distribution setting is useful in spring and autumn on sunny days.
+Air flow distributed between footwell vents and windscreen and front side vents. This distribution setting allows the
passenger compartment to be warmed up efficiently and prevents the windows from misting up.
+Air flow distributed between central and side dashboard vents and windscreen and front side window vents. This
distribution allows air to be sent to the windscreen in conditions of strong sunlight.
++Air flow distribution to all diffusers on the vehicle.
In AUTO mode, the climate control system automatically manages air distribution (the LEDs on buttons H are off). When set
manually, the air distribution is indicated by the LEDs on the selected buttons switching on. In combined function mode the
relevant function is enabled simultaneously with those already set by pressing the corresponding button. If a button whose
function is already active is pressed, its operation is cancelled and the corresponding LED switches off. To restore automatic
control of the air distribution after a manual selection, press the AUTO button.
Start&Stop
The automatic dual zone climate control system manages the Start&Stop system (engine off when vehicle speed is 0 km/h) to
ensure adequate comfort inside the vehicle. When the Start&Stop system is on (engine off and vehicle at a standstill), the
automatic recirculation management is turned off always taking air in from outside, to reduce the probability of the windows
misting up (as the compressor is off).
IMPORTANT
2)The system uses R134a coolant, which does not pollute the environment in the event of accidental leakage. Under no circumstances use
R1234yf and R12 fluids, which are incompatible with the components of the system.
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GETTING TO KNOW YOUR CAR

BONNET
OPENING
Proceed as follows:
pull lever A fig. 42 in the direction
indicated by the arrow;
operate lever B fig. 43, in the
direction indicated by the arrow, and
raise the bonnet;
release bonnet stay C fig. 44 from its
locking device D, then insert its end in
housing E on the bonnet.
IMPORTANT Before raising the bonnet,
make sure that the arms of the wipers
are not raised from the windscreen and
that the wiper is not operational.
23) 24) 25)
CLOSING
26)
Proceed as follows:
hold the bonnet up with one hand
and with the other remove the stay C
fig. 44 from the housing E and fit it back
in the locking device D;
lower the bonnet to approximately
40 centimetres from the engine
compartment and let it drop. Make sure
that the bonnet is completely closed
and not only fastened by the locking
device by trying to open it. If it is not
perfectly closed, do not try to press the
bonnet lid down but open it and repeat
the procedure.
IMPORTANT Always check that the
bonnet is closed correctly to prevent it
from opening while the vehicle is
travelling.
WARNING
23) Perform these operations only when
the car is stationary.
24) The bonnet may drop suddenly if the
supporting rod is not positioned correctly.
25) Use both hands to lift the bonnet.
Before lifting, check that the windscreen
wiper arms are not raised from the
windscreen, that the vehicle is stationary
and that the electric parking brake is
engaged.
26) For safety reasons, the bonnet must
always be properly closed while the car is
travelling. Therefore, make sure that the
bonnet is properly closed and that the lock
is engaged. If you discover that the bonnet
is not perfectly closed during travel, stop
immediately and close the bonnet in the
correct manner.
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GETTING TO KNOW YOUR CAR

LPG TANK
16)
The car has a pressurised tank for
storing LPG in a liquid state. It is
toroidal and is located in the spare
wheel compartment with suitable
protection.
LPG tank certification
The LPG tank is certified in
accordance with the regulations in
force.
In Italy, the tank has a life of
10 years starting from the car
registration date. If the car has
been registered in a country other
than Italy, the duration and the
testing/inspection procedures of
the LPG tank can vary depending
on the national provisions in force
in that country. In all case, when the
time limit for your country has
expired, go to a Fiat Dealer to have
the tank replaced.
LPG/PETROL SWITCH
30)
18) 19) 20)
This engine normally runs on LPG
except during starting when it runs on
petrol.
Switching to LPG is automatic: the
green warning light
on the
instrument panel turns off.
To change fuel type, press the
button on the dashboard fig. 54with
the car stationary and engine running,
or while driving.
If the LPG runs out during LPG
operation, the system automatically
switches over to running on petrol.
The four bars on the digital indicator
near the letters LPG on the instrument
panel indicate the level of LPG in the
tank.
REFUELLING
17) 21) 22) 23)
LPG
Maximum refuelling capacity (including
reserve) (*): 38 litres
(*) The figure already takes into account
the 80% tank filling limit and the
residual fluid required for priming; it is
the maximum permitted capacity. In
addition, after different refuelling
processes, this figure may vary due to
differences between the network pump
supply pressures, pumps having
different supply/locking features, tank
not completely run out of fuel.
Note that when using a fuel such as
LPG, the range is very variable
because, in addition to the vehicle
driving and servicing conditions, it also
depends on the composition of the gas
which may vary, not only seasonally, but
also from supplier to supplier. LPG is, in
effect, a composition of gas (butane
and propane) mixed in a way that may
not be standardised.
IMPORTANT In order to avoid
inconsistent information by the LPG
gauge on the instrument panel, it is
recommended to refill with at least
10 litres each time.
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44
GETTING TO KNOW YOUR CAR

WARNING
28)Note that in some countries (including
Italy) there are legal restrictions in force for
parking/garaging motor cars fuelled by gas
that is denser than air; LPG comes under
this category.
29) If gas is smelt, switch from LPG
operation to petrol operation and
immediately go to a Fiat Dealership to have
the vehicle checked and possible system
faults excluded.
30) Do not switch between the two
operating modes whilst starting the engine.
IMPORTANT
13) The car is equipped with a specifically
designed gaseous LPG injection system: it
is therefore absolutely forbidden to alter the
configuration of the system or its
components. The use of other components
or materials could cause malfunctions and
lead to a reduction in safety; therefore, in
the case of problems, contact a Fiat
Dealership. When towing or lifting the
vehicle, follow the instructions in the main
handbook under the paragraph on "Towing
the vehicle" to prevent damage to the gas
system parts.
14) When painting in an oven, the LPG tank
must be removed from the car and later
refitted by a Fiat Dealership.
15) The system operates at temperatures
ranging between -20°C and 100°C. 16)
Periodically (at least once every six
months), it is advisable to let the LPG in the
tank run out and, at the next refuelling,
check that it does not exceed the
maximum capacity of 38 litres (reserve
included) (with a tolerance of 2 litres
excess) (see instructions in the "Capacities"
paragraph of this supplement). If the level is
above 38 litres (reserve included) contact a
Fiat Dealership immediately.
17) It is strictly forbidden to use any
additive in the LPG. Periodically (at least
once every six months) it is advisable to let
the LPG in the tank run out and, at the first
refuelling, to check that it does not exceed
the maximum capacity of 42 litres (reserve
included) (with a tolerance of 1 litres
excess). If the level is above 42 litres
(reserve included) contact a Fiat Dealership
immediately.
18) Regardless of the last fuel system used,
at the following engine starting, after the
initial petrol stage, the system will
automatically switch to LPG.
19) When switching is requested, metallic
noise from the valves which pressurise the
circuit can be heard. For the switching logic
described above, a delay between the
valve ticking and the switching off of the
instrument panel indication is completely
normal. 20)
In particular usage conditions, such as
starting and operation at low ambient
temperature or LPG supply with low
propane content, the system may switch
temporarily to petrol operation, without a
visual indication of switching on the
instrument panel. In the event of low LPG
levels in the tank or request for high
performance (e.g. overtaking, car fully
laden, steep hills) the system may
automatically switch to petrol operation to
guarantee the engine power requested; the
green warning light
on the instrument
panel switches on to indicate this. When
the above conditions are no longer present,
the system automatically restores LPG
operation; the green warning light
switches off. To achieve the automatic
switching described above, make sure that
there is always enough fuel in the petrol
tank.
21) Only use LPG for motor vehicles.
22) It is strictly forbidden to use any
additive in the LPG.
23) Periodically (at least once every six
months), it is advisable to let the LPG in the
tank run out and, at the next refuelling,
check that it does not exceed the
maximum capacity of 38 litres (reserve
included) (with a tolerance of 2 litres
excess) (see instructions in the "Capacities"
paragraph of this supplement). If the level is
above 38 litres (reserve included) contact a
Fiat Dealership immediately.
45

CONTROL PANEL AND ON-BOARD INSTRUMENTS
VERSIONS WITH MONOCHROME DISPLAY
A. Speedometer / B. Digital fuel level gauge and reserve warning light / C. Display / D. Digital engine coolant thermometer with
overheating warning light / E. Tachometer.
For LPG versions: the temperature indicator D is replaced by the LPG fuel level and the “Coolant temperature” is shown on the
instrument panel display.
Warning light present on Diesel versions only.
IMPORTANT The illumination of the instrument panel graphics may vary according to version.
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