The warning light on the dial flashing (on certain versions together with the message on the display) when there is a failure in the glow plug warming system. Contact Fiat Dealership as soon as possible to have the fault eliminated.
See also:
Headlights
ADJUSTING THE HEADLIGHT BEAM
The correct positioning of the headlight beams is very important for the comfort
and safety, not only of the person driving the vehicle but also all other road users.
...
Main beam headlights
To change the bulb, remove the protective cover (1), release the catch (A) and
remove the bulb (B). ...
Fluids and lubricants
RECOMMENDED PRODUCTS AND THEIR SPECIFICATIONS
For diesel engines, in emergency cases where genuine products are not available,
lubricants with min. performance ACEA C2 are accepted. If this is th ...