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:
Battery
The battery is of the “Limited maintenance” type: under normal conditions of
use the electrolyte does not need topping up with distilled water. ...
Speedlock (Door Lock) (where provided)
This function:
❒ when activated (ON) locks automatically the doors when the car speed exceeds
20 km/h;
❒ when deactivated (OFF) doesn’t perform automatic door lock when the car speed ...
Glow plugs
Turning the ignition key to MAR, the warning light on the dial comes on and goes
off when glow plugs reach the preset temperature. Start the engine immediately after
warning light switching off. ...