The warning light on the dial comes on (on certain versions together with the message on the display) when dieel fuel filter sensor failure is detected. Contact Fiat Dealership as soon as possible to have the fault removed.
See also:
Front and side airbags
The vehicle can be fitted with front air bags for the driver and passenger and
with side bags. ...
External light failure
The warning light on the dial comes on (on certain versions together with the
message on the display) when a failure is detected to one of the following lights:
taillights, brake lights (3rd ...
Fluids and lubricants
PRODUCTS WHICH MAY BE USED AND THEIR CHARACTERISTICS
(*) For very low temperatures, we recommend SELENIA MULTIPOWER.
(**) For very low temperatures, we recommend SELENIA WR. ...