See also:

Fuel reserve
Turning the ignition key to MAR, the warning light on the instrument panel shall turn on but it should go off after a few seconds. The warning light turns on (on certain versions together with ...

Emergency start-up
If the Fiat CODE system fails to deactivate engine immobilising system the warning lights Yand U stay on and the engine cannot be started. To start the engine the emergency start-up can be performe ...

General warnings
WARNING If the warning light does not turn on when turning the ignition key to MAR or if it stays on when travelling, this could indicate a failure in safety retaining systems; under this condit ...