Turning the key to MAR the warning light on the dial turns on, but it should go off as soon as the engine is started.
If the 
warning light turns on when
the car is travelling (on certain versions together with the message on the display),
stop the engine immediately and contact a Fiat Dealership.
See also:
Cleaning Plastic Instrument Cluster Lenses
The lenses in front of the instruments in this vehicle are molded in clear plastic.
When cleaning the lenses, care must be taken to avoid scratching the plastic.
1. Clean with a wet, soft rag. A mi ...
New engines improve efficiency
To demonstrate its technical excellence, at the heart of the 2012 Punto is a
revamped range of five petrol and two diesel engines. Each offers a varying
degree of driveability and class-leading ef ...
Incomplete door locking
The warning light on the dial turns on (on certain versions together with the
message on the display) when one or more doors, the boot (indication fitted on some
versions only) or the bonnet ...