Technical Software update for false temp warning

[Shortstuff]

I've seen lots of posts about a software update from a Fiat main dealer to fix the false overheating warning on 2007 Bravo's - does anyone know which update it is please? The dealer I got my car from is asking as they've been told no such thing exists.

 

[Most Easterly Pandas]

I've seen lots of posts about a software update from a Fiat main dealer to fix the false overheating warning on 2007 Bravo's - does anyone know which update it is please? The dealer I got my car from is asking as they've been told no such thing exists.

It just a case of them plugging the car in and checking it's the most upto date software. If it isn't then they need to update it, if it is then the cause is another issue.