2017 FIAT 500X engine overheat

CONTROL PANEL AND ON-BOARD INSTRUMENTS
VERSIONS WITH SINGLE COLOUR DISPLAY
52F1B0341C
44
KNOWING THE INSTRUMENT PANEL
A. Speedometer (speed indicator) – B. Fuel level digital gauge with reserve warning light – C. Display – D. Digital engine coolant temperature gauge
with overheating warning light – E. Rev counter
Warning light supplied on diesel versions only.
IMPORTANT The illumination of the instrument panel graphics may vary according to version.

VERSIONS WITH COLOUR DISPLAY
53F1B0342C
45
A. Speedometer (speed indicator) – B. Fuel level digital gauge with reserve warning light – C. Display – D. Digital engine coolant temperature gauge
with overheating warning light – E. Rev counter
Warning light supplied on diesel versions only.
IMPORTANT The illumination of the instrument panel graphics may vary according to version.

Warning light What it means
ENGINE COOLANT TEMPERATURE TOO HIGH
The warning light (or the icon on the display on some versions) switches on when the engine is
overheated.
When driving normally: stop the vehicle, switch off the engine and check that the water level in the
reservoir is not below the MIN mark. If it is, wait for the engine to cool down, then slowly and carefully
open the cap, top up with coolant and check that the level is between the MIN and MAX marks on the
reservoir. Also check visually for any fluid leaks. If, when restarting, the warning light switches on (or the
icon is displayed) again, contact a Fiat Dealership.
If the vehicle is used under demanding conditions(e.g. in high-performance driving): slow down
and, if the warning light stays on, stop the vehicle. Stop for two or three minutes with the engine running
and slightly accelerated to facilitate better coolant circulation, then turn the engine off. Check that the
coolant level is correct as described above.
IMPORTANT Over demanding routes, it is advisable to keep the engine running and slightly accelerated
for a few minutes before turning it off.
POWER STEERING FAILURE
This warning light (or symbol in the display) switches on when the ignition device is brought to MAR, but it
should switch off after a few seconds. If the warning light (or symbol on the display) remains on, you
could not have steering assistance and the effort required to operate the steering wheel could be
increased; steering is, however, possible. On some versions, the display shows the dedicated message.
Contact a Fiat Dealership as soon as possible.
51

Symbol What it means
FIAT CODE SYSTEM FAILURE/BREAK-IN ATTEMPT
Fiat CODE system failure
The symbol switches on to indicate a failure of the Fiat CODE system. Contact a Fiat Dealership as soon as
possible.
Break-in attempt
The symbol switches on when the ignition device is moved to MAR position, to indicate a possible break-in
attempt detected by the alarm system.
FUEL CUT-OFF SYSTEM OPERATION
The symbol switches on in the event of fuel cut-off system intervention.
For reactivating the fuel cut-off system, refer to the description in the "Fuel cut-off system" section in the "In
an emergency" chapter. If it is still not possible to restore the fuel supply, contact a Fiat Dealership.
FUEL CUT-OFF SYSTEM FAILURE
The symbol switches on in the event of fuel cut-off system failure. Contact a Fiat Dealership as soon as
possible.
EXCESSIVE AT9 AUTOMATIC TRANSMISSION OIL TEMPERATURE / EXCESSIVE TWIN CLUTCH
AUTOMATIC TRANSMISSION OIL TEMPERATURE
The symbol switches on in the case of transmission overheating, after a particularly demanding use. In this
case an engine performance limitation is carried out. With engine off or at idle speed, wait until the symbol
switches off.
AUDIO SYSTEM FAILURE
The symbol switches on to report a failure of the audio system. Contact a Fiat Dealership as soon as
possible.
60
KNOWING THE INSTRUMENT PANEL

WARNING
28)If, when the ignition device is turned to MAR, thewarning light does not switch on or stays on whilst driving, a failure 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. Before continuing, contact a Fiat Dealership immediately to have the system checked.
29)The fault of the
warning light is signalled by the switching on of theicon on the instrument panel. In this case, the warning light may
not indicate any faults with the restraint systems. Before continuing, contact a Fiat Dealership immediately to have the system checked.
30)If a failure is present with sharp braking, the rear wheels may lock and the vehicle may swerve.
IMPORTANT
13)If, turning the ignition device to MAR, thewarning light does not turn on or if it turns on steadily or flashing when travelling (on some
versions together with the message on the display), contact a Fiat Dealership as soon as possible.
14)If the warning light (or the icon on the display) flashes whilst driving, contact a Fiat Dealership.
15)If the symbol switches on when driving, stop the engine immediately and contact a Fiat Dealership.
16)Driving the vehicle with this symbol on may severely damage the gearbox, with resulting breakage. The oil may also overheat: contact with
hot engine or with exhaust components at high temperature could cause fires.
17)The presence of water in the fuel system circuit may cause severe damage to the injection system and irregular engine operation. If the
symbol is displayed contact a Fiat Dealership as soon as possible to bleed the system. If the above indications come on immediately after
refuelling, water has probably been poured into the tank: switch the engine off immediately and contact a Fiat Dealership.
18)Vehicle travel speed should always be adapted to the traffic and weather conditions, and must always comply with traffic regulations. 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 it is always advisable to wait for the symbol to go off before turning off the engine,
following the instructions above. Do not complete the DPF regeneration process when the vehicle is stopped.
19)If the
warning light comes on, the exhausted engine oil should be changed as soon as possible, never drive more than 500 km from
the first switching-on of this warning light. Failure to observe the above may result in severe damage to the engine and invalidate the warranty.
Remember that when this warning light comes on, it does not mean that the level of engine oil is low, so if it flashes you do not need to top up
the engine oil.
20)If the symbol flashes when driving, contact a Fiat Dealership.
69

improves vehicle performance and
prolongs the transmission's life, limiting
gearshifting and preventing overheating.
It is possible to shift from position D
(Drive) to the sequential mode
regardless of vehicle speed.
Activation
With gear lever in position D (Drive), to
activate the sequential drive mode,
move the lever to the left (– and +
indication of the trim). The gear
engaged will be shown on the display.
Gearshifting is made by moving the
gear lever forwards, towards symbol –
or backwards, towards symbol +.
Deactivation
To deactivate the sequential driving
mode, bring the gear lever back to
position D (Drive), automatic mode.
STEERING WHEEL
CONTROLS
(where provided)
40)
On some versions, the gearbox can be
managed sequentially using the
steering wheel controls fig. 94.To use the controls on the steering
wheel, the gear lever must be in
position D (Drive) between (+) and (–):
steering wheel paddle (+) (pulling
paddle towards driver): engage higher
ratio;
steering wheel paddle (-) (pulling
paddle towards driver): engage lower
ratio.
The engagement of a lower (or higher)
gear is only permitted if the engine revs
allow it.
STARTING THE ENGINE
Starting the engine is allowed only
when the gear lever is in position P or
N. Therefore, when the engine is
started, the system will be at position N
or P (the latter means neutral, but with
the vehicle's wheels are locked
mechanically).
MOVING THE CAR
To move the car, from P press the brake
pedal and, using the button on the gear
lever, move the lever to the desired
position (D, R or "Sequential mode").
The display will show the gear engaged.
When the brake pedal is released, the
car starts moving forwards or
backwards, as soon as the manoeuvre
is activated ("creeping" effect). The
accelerator should not be pressed in
this case.
IMPORTANT The inconsistency
between the speed actually engaged
(shown on the display) and the position
of the gear lever is indicated by the
letter corresponding to the position of
the lever flashing on the trim (also
accompanied by an acoustic signal).
This condition should not be interpreted
as an operational fault, but simply as a
request by the system to repeat the
manoeuvre.
IMPORTANT With the electric parking
brake released and brake pedal
released, engine at idling speed and
gear lever in position D, R or sequential,
pay the utmost care because the car
can move even without the operation of
the accelerator pedal. This condition
can be used with the car on a level
94F1B0508C
117

“Kick-Down” function
To resume speed quickly, when the
accelerator pedal is pressed fully, the
transmission control system downshifts
(kick-down function).
IMPORTANT When driving on roads
with poor grip conditions (snow, ice,
etc.) avoid activating the kick-down
function.
Gearshifting suggestion
With the transmission in automatic
mode (selector lever in position D),
when gearshifting is required by the
paddles on the steering wheel (where
provided), the system shifts to
"Sequential mode" ("Autostick"),
displaying the engaged gear for about
5 seconds.
When this time has elapsed, if the
paddles are not operated anymore, the
system goes back to the automatic
mode (D), with following displaying.
AUTOSTICK - Sequential
mode
In the case of frequent gearshifting (e.g.
when the vehicle is driven with a heavy
load, on slopes, with strong headwind
or when towing heavy trailers), it is
recommended to use the Autostick
(sequential shifting) mode to select and
keep a lower fixed ratio.In these conditions, using a lower gear
improves vehicle performance and
prolongs the transmission's life, limiting
gearshifting and preventing overheating.
It is possible to shift from position D
(Drive) to the sequential mode
regardless of vehicle speed.
Activation
With gear lever in position D (Drive), to
activate the sequential drive mode,
move the lever to the left (– and +
indication of the trim). The gear
engaged will be shown on the display.
Gearshifting is made by moving the
gear lever forwards, towards symbol –
or backwards, towards symbol +.
Off
To deactivate the sequential driving
mode, bring the gear lever back to
position D (Drive), automatic mode.
CONTROLS ON
STEERING WHEEL
(where provided)
On some versions, the steering wheel
paddles can be used to change gear
fig. 96.To use the paddles on the steering
wheel, the gear lever must be in
"Sequential mode" or in D:
steering wheel paddle (+) (pulling
paddle towards driver): engage higher
gear;
steering wheel paddle (−) (pulling
paddle towards driver): engage lower
gear.
The engagement of a lower (or higher)
gear is only permitted if the engine revs
allow it.
STARTING THE ENGINE
Starting the engine is allowed only
when the gear lever is in position P or
N. Therefore, when the engine is
started, the system will be at position N
or P (the latter means neutral, but with
the vehicle's wheels are locked
mechanically).
96F1B0508C
120
STARTING AND DRIVING
44)

86)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.
87)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. 164 ).
WHEELS AND TYRES
183) 184) 185) 186) 187) 188)
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
88)
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.
164F1B0301C
194
SERVICING AND MAINTENANCE