What does the warning light mean on a fiat punto mk1 the sign has an exclamation mark in it?

It means the hand-brake in engaged. Make sure the hand-brake is fully down, and the warning light should dissappear. If not, it could be a hand-brake re-adjustment is in order, or there is a fault with the warning light itself. I have a Fiat punto 1.1 1993 mk1 was woundering if i can use any fuel swithch for my car or do i have to get the right fuel switch for my car I have a fiat punto 1.1 1993 mk1 was woundering if i can use any fuel swithch for my car or do i have to get the right fuel switch for my car