Have a look here please, all explained. I know its not the same car but I do frequent this forum much much more
https://www.fiatforum.com/abarth-grande-punto/432036-strange-things.html
(Mods, please remove if not allowed)
https://www.fiatforum.com/abarth-grande-punto/432036-strange-things.html
(Mods, please remove if not allowed)