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:
Changing the battery
If required, replace the battery with a genuine spare part having the same specifications.
If a battery with different specifications is fitted, the service intervals given
in the “Service schedule ...
“Temperature unit” (Temp. Unit)
To select temperature unit (°C or °F), proceed as follows:
...
Device engagement
Turn knurled ring (A) to ON.
The device may only be engaged in the 4th or 5th or 6th gear. Travelling downhill
with the device engaged, the car speed may increase more than the memorised one.
Wh ...