See also:

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 ...

Water in diesel fuel filter
(Multijet versions - amber) Turning the ignition key to MAR the warning light turns on, but it should go off after few seconds. The warning light turns on when there is water in the diesel fue ...

Occupant Restraint Controller (ORC)
The ORC is part of a Federally regulated safety system required for this vehicle. The ORC determines if deployment of the front and/or side air bags in a frontal or side collision is required. Bas ...