2018 FIAT 500X fuel

start the vehicle engine with the
auxiliary battery, let it run for a few
minutes at idling. Start the engine of the
vehicle with flat battery.
Cable disconnection.
Once the engine is started, remove the
leads, reversing the order above.
If after a few attempts the engine does
not start, do not persist but contact a
Fiat Dealership.
If it is often necessary to perform an
emergency starting, have the vehicle
battery and the recharging system
checked by a Fiat Dealership.
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
158) Before opening the bonnet, make
sure that the engine is off and that the
ignition key is in the STOP position. Follow
the indications on the plate underneath the
bonnet. We recommend that you remove
the key from the ignition if other people
remain in the vehicle. The vehicle should
always be left after the key has been
removed or turned to the STOP position.
During refuelling, make sure that the engine
is off (and that the ignition key is in the
STOP position).
159) 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.
160) Remove any metal objects (e.g. rings,
watches, bracelets), that might cause an
accidental electrical contact and cause
serious injury.
161) The batteries contain acid that can
burn skin or eyes. Batteries produce
hydrogen, which is easily flammable and
explosive. Therefore, keep away flames or
devices which may cause sparks.
IMPORTANT
81) 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.
82) 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.
167

FUEL CUT-OFF
SYSTEM
DESCRIPTION
This intervenes in the case of an impact
causing:
the interruption of the fuel supply
with the engine consequently switching
off;
the automatic unlocking of the
doors;
turning on of the lights inside the
vehicle;
deactivation of climate control
system ventilation;
switching on of the hazard warning
lights (to deactivate the lights press the
button on the dashboard).
On some versions, the intervention of
the system is indicated by a message
shown on the display. In the same way,
a dedicated message on the display
warns the driver if system operation is
compromised.
IMPORTANT Carefully check the vehicle
for fuel leaks, for instance in the engine
compartment, under the vehicle or near
the tank area. After a collision, bring the
ignition device to STOP to prevent the
battery from running down. FUEL CUT-OFF SYSTEM
RESET
162)
To restore correct operation of the car,
carry out the following procedure (this
procedure must be started and
completed within less than 1 minute):
with direction indicator lever in
neutral position, turn the ignition device
to STOP;
turn the ignition device to MAR;
activate the right direction indicator
and then the left one;
activate the right direction indicator
and then the left one again;
deactivate the left direction indicator;
turn the ignition device to STOP and
then to MAR.
WARNING
162) 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.
AUTOMATIC
TRANSMISSION -
LEVER UNLOCK
In the event of a fault, to move the gear
lever from P (Park), proceed as follows:
stop the engine;
engage the electric parking brake;
working carefully in the point
indicated by the arrow, remove the trim
A fig. 149 (complete with gaiter) lifting it
upwards (see also fig. 150 );
149F1B0028C
168
IN AN EMERGENCY

Thousands of miles9 182736455463728190
Thousands of kilometres15 30 45 60 75 90 105 120 135 150
Years12345678910
Visually inspect conditions of: exterior bodywork,
underbody protection, pipes and hoses (exhaust, fuel
system, brakes), rubber elements (gaiters, sleeves,
bushes, etc.)
●●●●●
Check windscreen and rear window wiper blade
position/wear●●●●●
Check operation of the windscreen wiper/washer system
and adjust jets, if necessary●●●●●
Check cleanliness of bonnet and luggage compartment
locks, cleanliness and lubrication of linkage●●●●●
Visually inspect conditions and wear of front and rear disc
brake pads and integrity of pad wear indicator●●●●●●●●●●
Visually inspect condition of the accessory drive belt(s)(6)●
Check tension of accessory drive belt (versions without
automatic tensioner)●●
Visually inspect condition of toothed timing drive belt
(2.4 Tigershark excluded)(6)●
Check pressure regulator and seal of the corresponding
heating pipes (1.4 T-Jet LPG versions)●●●●●
(6) The maximum mileage is 120,000 km. The belt must be replaced every 6 years, regardless of distance travelled. If the vehicle is used in heavy conditions (dustyareas, cold climates, urban driving, long periods of idling), the maximum mileage is 60,000 km. The belt must be replaced every 4 years regardless of the
mileage.
177

SCHEDULED SERVICING PLAN (1.6 E.Torq versions)
WARNING: Once you have carried out the last intervention in the table, continue with the scheduled servicing, maintaining the
frequency indicated in the plan by marking each operation with a dot or dedicated note.
Warning: simply restarting the maintenance from the start of the plan may cause the allowed interval to be exceeded for some
operations!
Thousands of miles9 182736455463728190
Thousands of kilometres15 30 45 60 75 90 105 120 135 150
Years12345678910
Check tyre condition/wear and adjust pressure, if
necessary. Check quick tyre repair kit recharge
conditions/expiry date (if provided)
●●●●●●●●●●
Check operation of lighting system (headlamps, direction
indicators, hazard warning lights, luggage compartment,
passenger compartment, instrument panel warning lights,
etc.)
●●●●●●●●●●
Check and, if necessary, top up fluid levels(1)●●●●●●●●●●
Check exhaust emissions●●●●●●●●●●
Use the diagnosis socket to check the operation of the
engine management systems, emissions and, for
versions/markets where provided, engine oil degradation
●●●●●●●●●●
Visually inspect conditions of: exterior bodywork,
underbody protection, pipes and hoses (exhaust, fuel
system, brakes), rubber elements (gaiters, sleeves,
bushes, etc.)
●●●●●
(1) Always only use the liquids shown in the handbook for topping up after having checked that the system is not damaged.
180
SERVICING AND MAINTENANCE

SCHEDULED SERVICING PLAN (Diesel versions)
WARNING: Once you have carried out the last intervention in the table, continue with the scheduled servicing, maintaining the
frequency indicated in the plan by marking each operation with a dot or dedicated note.
Warning: simply restarting the maintenance from the start of the plan may cause the allowed interval to be exceeded for some
operations!
Thousands of miles12 24 36 48 60 72 84 96 108 120
Thousands of kilometres20 40 60 80 100 120 140 160 180 200
Years12345678910
Check tyre condition/wear and adjust pressure, if
necessary. Check quick tyre repair kit recharge
conditions/expiry date (if provided)
●●●●●●●●●●
Check operation of lighting system (headlamps, direction
indicators, hazard warning lights, luggage compartment,
passenger compartment, instrument panel warning lights,
etc.)
●●●●●●●●●●
Check and, if necessary, top up fluid levels(1)●●●●●●●●●●
Check exhaust emissions●●●●●●●●●●
Use the diagnosis socket to check supply/engine
management systems operation, emissions and, for
versions/markets, where provided, engine oil degradation
●●●●●●●●●●
Visually inspect conditions of: exterior bodywork,
underbody protection, pipes and hoses (exhaust, fuel
system, brakes), rubber elements (gaiters, sleeves,
bushes, etc.)
●●●●●
(1) Always only use the liquids shown in the handbook for topping up after having checked that the system is not damaged.
183

Thousands of miles12 24 36 48 60 72 84 96 108 120
Thousands of kilometres20 40 60 80 100 120 140 160 180 200
Years12345678910
Change engine oil and replace oil filter(3)
Replace accessory drive belt/s (4)
Replace toothed timing drive belt (excluding 1.3 Multijet
16V versions) (4)
Replace fuel filter cartridge(5)
●●●
Replace air cleaner cartridge(6)●●●●●
Change the brake fluid (7)
Replace the passenger compartment cleaner(6) (O) (●)
●●●●●
(3) The actual interval for changing engine oil and replacing the engine oil filter depends on the vehicle usage conditions and is signalled by the warning light or message in the instrument panel. In any case, it must never exceed 2 years. Where the car is used mostly in urban settings you need to replace the engine oil
filter every year.
(4) The maximum mileage is 120,000 km. The belt must be replaced every 6 years, regardless of distance travelled. If the vehicle is used in heavy conditions (dusty areas, cold climates, urban driving, long periods of idling), the maximum mileage is 60,000 km. The belt must be replaced every 4 years regardless of the
mileage.
(5) If the car runs on fuel with quality below the relevant European specification, this filter should be replaced every 20,000 km
(6) If the vehicle is used in dusty areas, this cleaner must be replaced every 20,000 km.
(7) The brake fluid replacement has to be done every two years, irrespective of the mileage.
(O) Recommended operations
(●) Obligatory operations
NOTE change automatic transmission oil and replace oil filter every 240,000 km.
185

PERIODIC CHECKS
Every1,000 km or 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 screen washer/wiper
system and positioning/wear of
windscreen/rear window wiper blades.
Every 3,000 km, check and top up if
required: engine oil level.
DEMANDING USE OF THE
CAR
If the car is used mainly under one of
the following conditions:
law enforcement (or security service),
taxi service;
towing a trailer or caravan;
dusty roads;
short, repeated journeys (less than
7-8 km) at sub-zero outside
temperatures;
engine often idling or driving long
distances at low speeds or long periods
of inactivity;
the following checks must be carried
out more often than indicated in the
Service Schedule:
check front disc brake pad condition
and wear;
check cleanliness of bonnet and
luggage compartment locks,
cleanliness and lubrication of linkage;
visually inspect conditions of: engine,
gearbox, transmission, pipes and hoses
(exhaust/fuel system/brakes) and
rubber elements (gaiters/sleeves/
bushes, etc.);
check battery charge and battery
fluid level (electrolyte);
visually inspect conditions of the
accessory drive belts;
check and, if necessary, change
engine oil and replace oil filter;
check and, if necessary, replace
pollen filter;
check and, if necessary, replace air
cleaner.
186
SERVICING AND MAINTENANCE

98)Vehicles equipped with catalytic
converter must be fuelled only with
unleaded petrol. Leaded petrol would
permanently damage the catalytic
converter and eliminate its ability to reduce
polluting emissions, seriously
compromising the engine performance,
which would be irreparably damaged. If the
engine does not work correctly, especially if
it starts irregularly or if there is a reduction
of its performance, immediately go to a Fiat
Dealership. Prolonged and faulty operation
of the engine may cause overheating of the
converter and, as a consequence, possible
damage to the converter and the vehicle.
99) Using a gearbox fluid different from that
approved may compromise gearshifting
quality and/or cause vibration of the
gearbox itself.LIFTING THE
VEHICLE
If the vehicle needs to be jacked up, go
to a Fiat Dealership, which is equipped
with shop jacks and jack arms.
The vehicle lifting points are marked on
the side skirts with the
symbols (see
illustration in fig. 173 ).
WHEELS AND TYRES
180) 181) 182) 183) 184) 185)
RIMS AND TYRES
For the type of wheel rims and tyres
fitted on the vehicle see the "Wheels"
paragraph in the "Technical data"
chapter.
SNOW CHAINS
100)
Front Wheel Drive and All Wheel
Drive versions
7-mm snow chains can be used on
215/60 R16 95H and 215/55 R17 94V
tyres.
225/45 R18 91V and 225/45 R18 91Y
tyres cannot be fitted with snow chains.
Important
The use of snow chains should be in
compliance with local regulations of
each country. In certain countries, tyres
marked with code M+S (Mud and
Snow) are considered as winter
equipment; therefore their use is
equivalent to that of the snow chains.
The snow chains may be applied only
to the front wheel tyres.
173F1B0301C
201