Warning lights and messages

See also:

Water in diesel fuel filter
The warning light on the dial turns on (on certain versions a message is displayed on the reconfigurable multifunction display) when there is water in the diesel fuel filter. Turning the igni ...

Operation
Each time the car is started turning the ignition key to MAR, the Fiat CODE system control unit sends a recognition code to the engine control unit to deactivate the inhibitor. The code is sent o ...

Manual climate control system
...