See also:

Car protection system failure - fiat code
Turning the key to MAR the warning light on the dial shall flash only once and then go off. If with the ignition key at MAR the warning light stays on, this indicates a possible failure (see “Th ...

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 ...

Injection system failure
(Multijet versions - amber) EOBD SYSTEM FAILURE (petrol versions - amber) Injection system failure Turning the ignition key to MAR the warning light turns on but it should go off after engine ...