2018 FIAT 500X fuel reserve

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.
55F1B0341C
47

VERSIONS WITH COLOUR 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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48
KNOWING THE INSTRUMENT PANEL

Warning lightWhat it means
yellowFUEL RESERVE / LIMITED RANGE
This warning light or icon on the display turns on when about 5 to 7 litres of fuel are left in the tank.
25)
yellow LPG FUEL RESERVE
The warning light switches on when the residual quantity of LPG drops below 1/5 of the tank capacity.
greenSIDE LIGHTS AND DIPPED BEAM HEADLIGHTS
The warning light switches on when the side lights or dipped headlights are turned on.
This function allows the headlights to remain on for 30, 60 or 90 seconds after the ignition device was
placed in STOP position ("Follow me" function).
green
AUTOMATIC MAIN BEAM HEADLIGHTS
This warning light comes on when the automatic main beam headlights are activated.
greenFOG LIGHTS
The warning light comes on when the front fog lights are turned on.
greenLEFT DIRECTION INDICATOR
The warning light switches on when the direction indicator control stalk is moved downwards or, together
with the right direction indicator, when the hazard warning light button is pressed.
59

SUPPLIES
1.4 T-Jet
LPG 120 HP 1.4 Turbo
Multi Air(*)1.4 Turbo
Multi Air(**)Recommended fuels and original lubricants
Fuel tank (litres) 484848
Unleaded
petrol with RON no lower than 95
(EN228 specifications)
including a reserve of (litres) 5 - 7 5 - 7 5 - 7
Fuel tank (LPG) (litres) 38 – – LPG for motor vehicles (EN589 Specification)
Engine cooling system (litres) 5.2 5.2 5.2 Mixture of distilled water and PARAFLU
UP
50%(***)
Engine sump (litres)– 3.2 3.2 SELENIA DIGITEK P.E.
2.95 –– SELENIA Multipower GAS
Engine sump and filter (litres) – 3.6 3.6 SELENIA DIGITEK P.E.
3.25 – – SELENIA Multipower GAS
Gearbox casing/differential (litres) 2.0 1.8 2.1 TUTELA TRANSMISSION GEARFORCE
Hydraulic brake circuit (kg) 0.83 0.83 0.83 TUTELA TOP 4/S
Windscreen and rear window
washer fluid reservoir (litres) 2.5 2.5 2.5 Mixture of water and PETRONAS DURANCE
SC35
(*) Versions with manual transmission
(**) Automatic transmission versions with dual clutch
(***) When the vehicle is used in particularly harsh weather conditions, we recommend using a mixture of 60% PARAFLU
UPand 40% demineralised water.
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TECHNICAL SPECIFICATIONS

1.4 Turbo MultiAir(*)2.4 Tigershark(**)Prescribed fuels and original lubricants
Fuel tank (litres) 4848
Unleaded
petrol with RON no lower than 95
(EN228 specifications)
including a reserve of (litres) 5 - 75 - 7
Engine cooling system (litres) 5.26.45Mixture of distilled water and PARAFLU
UP
50%(***)
Engine sump (litres) 3.2 – SELENIA DIGITEK P.E.
– –SELENIA K POWER 0W-20
Engine sump and filter (litres) 3.6
–SELENIA DIGITEK P.E.
– 5.3SELENIA K POWER 0W-20
Gearbox casing/differential (litres) 6.0TUTELA TRANSMISSION AS8
Idler unit (PTU) (litres) –TUTELA TRANSMISSION B-5X
Rear differential (litres) –TUTELA TRANSMISSION COMPAQ DRIVE
Hydraulic brake circuit (kg) 0.830.83TUTELA TOP 4/S
Windscreen and rear window
washer fluid reservoir (litres) 2.5
2.5Mixture of water and PETRONAS DURANCE
SC35
(*) Versions with AT9 automatic transmission
(**) Version for specific markets
(***) When the vehicle is used in particularly harsh weather conditions, we recommend using a 60-40 mixture of PARAFLU
UPand demineralised water.
219

1.6 E.Torq1.3 Multijet Prescribed fuels and original lubricants
Fuel tank (litres) 4848Unleaded
petrol with RON no lower than 95 (EN
228 specifications) (1.6 E.Torq versions) / Diesel
for motor vehicles (EN 590 Specification)
(1.3 Multijet versions)
including a reserve of (litres) 5 - 7 5 - 7
Engine cooling system (litres) 5.6 6.1 Mixture of distilled water and PARAFLU
UP
50%(***)
Engine sump (litres)
4.03.7
SELENIA DIGITEK P.E. (1.6 E.Torq versions) /
SELENIA WR FORWARD (1.3 Multijet versions)
Engine sump and filter (litres) 4.33.9
Transmission/differential casing
(litres) 2.0
2.0TUTELA TRANSMISSION GEARFORCE
Hydraulic brake circuit (kg) 0.830.83TUTELA TOP 4/S
Windscreen and rear window
washer fluid reservoir (litres) 2.5
2.5Mixture of water and PETRONAS DURANCE
SC35
(***) When the vehicle is used in particularly harsh weather conditions, we recommend using a 60% mixture of PARAFLUUPand 40% demineralised water.
220
TECHNICAL SPECIFICATIONS